fixed genmodels

60 files changed, 820 insertions, 430 deletions

diff --git a/plugins/org.eclipse.emf.cdo.common.db/src/org/eclipse/emf/cdo/common/internal/db/cache/DBRevisionCache.java b/plugins/org.eclipse.emf.cdo.common.db/src/org/eclipse/emf/cdo/common/internal/db/cache/DBRevisionCache.java
index a67198596f..2625ff4569 100644
--- a/plugins/org.eclipse.emf.cdo.common.db/src/org/eclipse/emf/cdo/common/internal/db/cache/DBRevisionCache.java
+++ b/plugins/org.eclipse.emf.cdo.common.db/src/org/eclipse/emf/cdo/common/internal/db/cache/DBRevisionCache.java
@@ -774,11 +774,13 @@ public class DBRevisionCache extends Lifecycle implements InternalCDORevisionCac
   {
     return new CDODataOutputImpl(extendedDataOutputStream)
     {
+      @Override
       public CDOPackageRegistry getPackageRegistry()
       {
         return packageRegistry;
       }
 
+      @Override
       public CDOIDProvider getIDProvider()
       {
         return idProvider;
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/commit/CDOCommitData.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/commit/CDOCommitData.java
new file mode 100644
index 0000000000..08b92c5e6c
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/commit/CDOCommitData.java
@@ -0,0 +1,38 @@
+/**
+ * Copyright (c) 2004 - 2010 Eike Stepper (Berlin, Germany) and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.emf.cdo.common.commit;
+
+import org.eclipse.emf.cdo.common.id.CDOIDAndVersion;
+import org.eclipse.emf.cdo.common.model.CDOPackageUnit;
+import org.eclipse.emf.cdo.common.revision.CDORevisionKey;
+import org.eclipse.emf.cdo.common.revision.delta.CDORevisionDelta;
+
+import java.util.Collection;
+
+/**
+ * @author Eike Stepper
+ * @since 3.0
+ */
+public interface CDOCommitData
+{
+  public Collection<CDOPackageUnit> getNewPackageUnits();
+
+  public Collection<CDOIDAndVersion> getNewObjects();
+
+  /**
+   * Returns a collection of revision keys denoting which (original) revisions have been changed in the context of a
+   * commit operation. Depending on various conditions like change subscriptions particular elements can also be full
+   * {@link CDORevisionDelta revision deltas}.
+   */
+  public Collection<CDORevisionKey> getChangedObjects();
+
+  public Collection<CDOIDAndVersion> getDetachedObjects();
+}
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/commit/CDOCommitInfo.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/commit/CDOCommitInfo.java
index 91869198b0..33f74af373 100644
--- a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/commit/CDOCommitInfo.java
+++ b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/commit/CDOCommitInfo.java
@@ -16,19 +16,11 @@ import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
  * @author Eike Stepper
  * @since 3.0
  */
-public interface CDOCommitInfo extends CDOBranchPoint
+public interface CDOCommitInfo extends CDOBranchPoint, CDOCommitData
 {
   public CDOCommitInfoManager getCommitInfoManager();
 
   public String getUserID();
 
   public String getComment();
-
-  // public Set<CDOID> getNewResources();
-  //
-  // public Set<CDOID> getNewObjects();
-  //
-  // public Set<CDOID> getDetachedObjects();
-  //
-  // public Set<CDOID> getDirtyObjects();
 }
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/id/CDOIDAndVersionAndBranch.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/id/CDOIDAndVersionAndBranch.java
deleted file mode 100644
index c96ada2ec1..0000000000
--- a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/id/CDOIDAndVersionAndBranch.java
+++ /dev/null
@@ -1,20 +0,0 @@
-/**
- * Copyright (c) 2004 - 2010 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.emf.cdo.common.id;
-
-/**
- * @author Eike Stepper
- * @since 3.0
- */
-public interface CDOIDAndVersionAndBranch extends CDOIDAndVersion
-{
-  public int getBranchID();
-}
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/id/CDOIDUtil.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/id/CDOIDUtil.java
index 818aeb1abb..cf2fc26b98 100644
--- a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/id/CDOIDUtil.java
+++ b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/id/CDOIDUtil.java
@@ -18,7 +18,6 @@ import org.eclipse.emf.cdo.common.id.CDOID.Type;
 import org.eclipse.emf.cdo.common.model.CDOClassifierRef;
 import org.eclipse.emf.cdo.internal.common.bundle.OM;
 import org.eclipse.emf.cdo.internal.common.id.CDOIDAndBranchImpl;
-import org.eclipse.emf.cdo.internal.common.id.CDOIDAndVersionAndBranchImpl;
 import org.eclipse.emf.cdo.internal.common.id.CDOIDAndVersionImpl;
 import org.eclipse.emf.cdo.internal.common.id.CDOIDExternalImpl;
 import org.eclipse.emf.cdo.internal.common.id.CDOIDMetaImpl;
@@ -362,14 +361,6 @@ public final class CDOIDUtil
   }
 
   /**
-   * @since 3.0
-   */
-  public static CDOIDAndVersionAndBranch createIDAndVersionAndBranch(CDOID id, int version, int branchID)
-  {
-    return new CDOIDAndVersionAndBranchImpl(id, version, branchID);
-  }
-
-  /**
    * @since 2.0
    */
   public static boolean equals(CDOID id1, CDOID id2)
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/io/CDODataInput.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/io/CDODataInput.java
index 0d5dbc4591..9faa98f2eb 100644
--- a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/io/CDODataInput.java
+++ b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/io/CDODataInput.java
@@ -14,10 +14,12 @@ package org.eclipse.emf.cdo.common.io;
 import org.eclipse.emf.cdo.common.branch.CDOBranch;
 import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
 import org.eclipse.emf.cdo.common.branch.CDOBranchVersion;
+import org.eclipse.emf.cdo.common.commit.CDOCommitData;
+import org.eclipse.emf.cdo.common.commit.CDOCommitInfo;
+import org.eclipse.emf.cdo.common.commit.CDOCommitInfoManager;
 import org.eclipse.emf.cdo.common.id.CDOID;
 import org.eclipse.emf.cdo.common.id.CDOIDAndBranch;
 import org.eclipse.emf.cdo.common.id.CDOIDAndVersion;
-import org.eclipse.emf.cdo.common.id.CDOIDAndVersionAndBranch;
 import org.eclipse.emf.cdo.common.id.CDOIDMetaRange;
 import org.eclipse.emf.cdo.common.model.CDOClassifierRef;
 import org.eclipse.emf.cdo.common.model.CDOPackageInfo;
@@ -26,6 +28,7 @@ import org.eclipse.emf.cdo.common.model.CDOPackageUnit;
 import org.eclipse.emf.cdo.common.model.CDOType;
 import org.eclipse.emf.cdo.common.revision.CDOList;
 import org.eclipse.emf.cdo.common.revision.CDORevision;
+import org.eclipse.emf.cdo.common.revision.CDORevisionKey;
 import org.eclipse.emf.cdo.common.revision.delta.CDOFeatureDelta;
 import org.eclipse.emf.cdo.common.revision.delta.CDORevisionDelta;
 
@@ -79,6 +82,16 @@ public interface CDODataInput extends ExtendedDataInput
    */
   public CDOBranchVersion readCDOBranchVersion() throws IOException;
 
+  /**
+   * @since 3.0
+   */
+  public CDOCommitData readCDOCommitData() throws IOException;
+
+  /**
+   * @since 3.0
+   */
+  public CDOCommitInfo readCDOCommitInfo(CDOCommitInfoManager commitInfoManager) throws IOException;
+
   // /////////////////////////////////////////////////////////////////////////////////////////////////
 
   public CDOID readCDOID() throws IOException;
@@ -90,15 +103,15 @@ public interface CDODataInput extends ExtendedDataInput
    */
   public CDOIDAndBranch readCDOIDAndBranch() throws IOException;
 
-  /**
-   * @since 3.0
-   */
-  public CDOIDAndVersionAndBranch readCDOIDAndVersionAndBranch() throws IOException;
-
   public CDOIDMetaRange readCDOIDMetaRange() throws IOException;
 
   // /////////////////////////////////////////////////////////////////////////////////////////////////
 
+  /**
+   * @since 3.0
+   */
+  public CDORevisionKey readCDORevisionKey() throws IOException;
+
   public CDORevision readCDORevision() throws IOException;
 
   public CDOList readCDOList(EClass owner, EStructuralFeature feature) throws IOException;
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/io/CDODataOutput.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/io/CDODataOutput.java
index ee91363012..af2e3651b1 100644
--- a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/io/CDODataOutput.java
+++ b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/io/CDODataOutput.java
@@ -14,10 +14,11 @@ package org.eclipse.emf.cdo.common.io;
 import org.eclipse.emf.cdo.common.branch.CDOBranch;
 import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
 import org.eclipse.emf.cdo.common.branch.CDOBranchVersion;
+import org.eclipse.emf.cdo.common.commit.CDOCommitData;
+import org.eclipse.emf.cdo.common.commit.CDOCommitInfo;
 import org.eclipse.emf.cdo.common.id.CDOID;
 import org.eclipse.emf.cdo.common.id.CDOIDAndBranch;
 import org.eclipse.emf.cdo.common.id.CDOIDAndVersion;
-import org.eclipse.emf.cdo.common.id.CDOIDAndVersionAndBranch;
 import org.eclipse.emf.cdo.common.id.CDOIDMetaRange;
 import org.eclipse.emf.cdo.common.id.CDOIDProvider;
 import org.eclipse.emf.cdo.common.model.CDOClassifierRef;
@@ -27,6 +28,7 @@ import org.eclipse.emf.cdo.common.model.CDOPackageUnit;
 import org.eclipse.emf.cdo.common.model.CDOType;
 import org.eclipse.emf.cdo.common.revision.CDOList;
 import org.eclipse.emf.cdo.common.revision.CDORevision;
+import org.eclipse.emf.cdo.common.revision.CDORevisionKey;
 import org.eclipse.emf.cdo.common.revision.delta.CDOFeatureDelta;
 import org.eclipse.emf.cdo.common.revision.delta.CDORevisionDelta;
 
@@ -87,6 +89,16 @@ public interface CDODataOutput extends ExtendedDataOutput
    */
   public void writeCDOBranchVersion(CDOBranchVersion branchVersion) throws IOException;
 
+  /**
+   * @since 3.0
+   */
+  public void writeCDOCommitData(CDOCommitData commitData) throws IOException;
+
+  /**
+   * @since 3.0
+   */
+  public void writeCDOCommitInfo(CDOCommitInfo commitInfo) throws IOException;
+
   // /////////////////////////////////////////////////////////////////////////////////////////////////
 
   public void writeCDOID(CDOID id) throws IOException;
@@ -98,15 +110,15 @@ public interface CDODataOutput extends ExtendedDataOutput
    */
   public void writeCDOIDAndBranch(CDOIDAndBranch idAndBranch) throws IOException;
 
-  /**
-   * @since 3.0
-   */
-  public void writeCDOIDAndVersionAndBranch(CDOIDAndVersionAndBranch idAndVersionAndBranch) throws IOException;
-
   public void writeCDOIDMetaRange(CDOIDMetaRange metaRange) throws IOException;
 
   // /////////////////////////////////////////////////////////////////////////////////////////////////
 
+  /**
+   * @since 3.0
+   */
+  public void writeCDORevisionKey(CDORevisionKey revisionKey) throws IOException;
+
   public void writeCDORevision(CDORevision revision, int referenceChunk) throws IOException;
 
   public void writeCDOList(EClass owner, EStructuralFeature feature, CDOList list, int referenceChunk)
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/revision/CDORevisionKey.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/revision/CDORevisionKey.java
index bad939a133..e217c6af08 100644
--- a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/revision/CDORevisionKey.java
+++ b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/common/revision/CDORevisionKey.java
@@ -12,12 +12,13 @@ package org.eclipse.emf.cdo.common.revision;
 
 import org.eclipse.emf.cdo.common.branch.CDOBranchVersion;
 import org.eclipse.emf.cdo.common.id.CDOID;
+import org.eclipse.emf.cdo.common.id.CDOIDAndVersion;
 
 /**
  * @author Eike Stepper
  * @since 3.0
  */
-public interface CDORevisionKey extends CDOBranchVersion
+public interface CDORevisionKey extends CDOBranchVersion, CDOIDAndVersion
 {
   public CDOID getID();
 }
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/commit/CDOCommitDataImpl.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/commit/CDOCommitDataImpl.java
new file mode 100644
index 0000000000..a07484bdbf
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/commit/CDOCommitDataImpl.java
@@ -0,0 +1,61 @@
+/**
+ * Copyright (c) 2004 - 2010 Eike Stepper (Berlin, Germany) and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.emf.cdo.internal.common.commit;
+
+import org.eclipse.emf.cdo.common.commit.CDOCommitData;
+import org.eclipse.emf.cdo.common.id.CDOIDAndVersion;
+import org.eclipse.emf.cdo.common.model.CDOPackageUnit;
+import org.eclipse.emf.cdo.common.revision.CDORevisionKey;
+
+import java.util.Collection;
+
+/**
+ * @author Eike Stepper
+ */
+public class CDOCommitDataImpl implements CDOCommitData
+{
+  private Collection<CDOPackageUnit> newPackageUnits;
+
+  private Collection<CDOIDAndVersion> newObjects;
+
+  private Collection<CDORevisionKey> changedObjects;
+
+  private Collection<CDOIDAndVersion> detachedObjects;
+
+  public CDOCommitDataImpl(Collection<CDOPackageUnit> newPackageUnits, Collection<CDOIDAndVersion> newObjects,
+      Collection<CDORevisionKey> changedObjects, Collection<CDOIDAndVersion> detachedObjects)
+  {
+    this.newPackageUnits = newPackageUnits;
+    this.newObjects = newObjects;
+    this.changedObjects = changedObjects;
+    this.detachedObjects = detachedObjects;
+  }
+
+  public Collection<CDOPackageUnit> getNewPackageUnits()
+  {
+    return newPackageUnits;
+  }
+
+  public Collection<CDOIDAndVersion> getNewObjects()
+  {
+    return newObjects;
+  }
+
+  public Collection<CDORevisionKey> getChangedObjects()
+  {
+    return changedObjects;
+  }
+
+  public Collection<CDOIDAndVersion> getDetachedObjects()
+  {
+    return detachedObjects;
+  }
+}
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/commit/CDOCommitInfoImpl.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/commit/CDOCommitInfoImpl.java
index a42836de04..757622db25 100644
--- a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/commit/CDOCommitInfoImpl.java
+++ b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/commit/CDOCommitInfoImpl.java
@@ -11,12 +11,18 @@
 package org.eclipse.emf.cdo.internal.common.commit;
 
 import org.eclipse.emf.cdo.common.branch.CDOBranch;
+import org.eclipse.emf.cdo.common.commit.CDOCommitData;
 import org.eclipse.emf.cdo.common.commit.CDOCommitInfo;
+import org.eclipse.emf.cdo.common.id.CDOIDAndVersion;
+import org.eclipse.emf.cdo.common.model.CDOPackageUnit;
+import org.eclipse.emf.cdo.common.revision.CDORevisionKey;
 import org.eclipse.emf.cdo.internal.common.branch.CDOBranchPointImpl;
 import org.eclipse.emf.cdo.spi.common.commit.InternalCDOCommitInfoManager;
 
 import org.eclipse.net4j.util.CheckUtil;
 
+import java.util.Collection;
+
 /**
  * @author Eike Stepper
  */
@@ -28,14 +34,17 @@ public class CDOCommitInfoImpl extends CDOBranchPointImpl implements CDOCommitIn
 
   private String comment;
 
+  private CDOCommitData commitData;
+
   public CDOCommitInfoImpl(InternalCDOCommitInfoManager commitInfoManager, CDOBranch branch, long timeStamp,
-      String userID, String comment)
+      String userID, String comment, CDOCommitData commitData)
   {
     super(branch, timeStamp);
     CheckUtil.checkArg(commitInfoManager, "commitInfoManager"); //$NON-NLS-1$
     this.commitInfoManager = commitInfoManager;
     this.userID = userID;
     this.comment = comment;
+    this.commitData = commitData;
   }
 
   public InternalCDOCommitInfoManager getCommitInfoManager()
@@ -52,4 +61,24 @@ public class CDOCommitInfoImpl extends CDOBranchPointImpl implements CDOCommitIn
   {
     return comment;
   }
+
+  public synchronized Collection<CDOPackageUnit> getNewPackageUnits()
+  {
+    return commitData == null ? null : commitData.getNewPackageUnits();
+  }
+
+  public synchronized Collection<CDOIDAndVersion> getNewObjects()
+  {
+    return commitData == null ? null : commitData.getNewObjects();
+  }
+
+  public synchronized Collection<CDORevisionKey> getChangedObjects()
+  {
+    return commitData == null ? null : commitData.getChangedObjects();
+  }
+
+  public synchronized Collection<CDOIDAndVersion> getDetachedObjects()
+  {
+    return commitData == null ? null : commitData.getDetachedObjects();
+  }
 }
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/commit/CDOCommitInfoManagerImpl.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/commit/CDOCommitInfoManagerImpl.java
index 62afdf83e1..a9410db0a9 100644
--- a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/commit/CDOCommitInfoManagerImpl.java
+++ b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/commit/CDOCommitInfoManagerImpl.java
@@ -13,6 +13,7 @@ package org.eclipse.emf.cdo.internal.common.commit;
 
 import org.eclipse.emf.cdo.common.branch.CDOBranch;
 import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
+import org.eclipse.emf.cdo.common.commit.CDOCommitData;
 import org.eclipse.emf.cdo.common.commit.CDOCommitInfo;
 import org.eclipse.emf.cdo.common.commit.CDOCommitInfoHandler;
 import org.eclipse.emf.cdo.spi.common.commit.InternalCDOCommitInfoManager;
@@ -41,10 +42,11 @@ public class CDOCommitInfoManagerImpl extends Lifecycle implements InternalCDOCo
     this.commitInfoLoader = commitInfoLoader;
   }
 
-  public CDOCommitInfo createCommitInfo(CDOBranch branch, long timeStamp, String userID, String comment)
+  public CDOCommitInfo createCommitInfo(CDOBranch branch, long timeStamp, String userID, String comment,
+      CDOCommitData commitData)
   {
     checkActive();
-    return new CDOCommitInfoImpl(this, branch, timeStamp, userID, comment);
+    return new CDOCommitInfoImpl(this, branch, timeStamp, userID, comment, commitData);
   }
 
   public void getCommitInfos(CDOBranch branch, long startTime, long endTime, CDOCommitInfoHandler handler)
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/id/CDOIDAndVersionAndBranchImpl.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/id/CDOIDAndVersionAndBranchImpl.java
deleted file mode 100644
index a79c982daa..0000000000
--- a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/id/CDOIDAndVersionAndBranchImpl.java
+++ /dev/null
@@ -1,80 +0,0 @@
-/**
- * Copyright (c) 2004 - 2010 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.emf.cdo.internal.common.id;
-
-import org.eclipse.emf.cdo.common.id.CDOID;
-import org.eclipse.emf.cdo.common.id.CDOIDAndVersionAndBranch;
-import org.eclipse.emf.cdo.common.io.CDODataInput;
-import org.eclipse.emf.cdo.common.io.CDODataOutput;
-
-import java.io.IOException;
-import java.text.MessageFormat;
-
-/**
- * @author Eike Stepper
- */
-public final class CDOIDAndVersionAndBranchImpl extends CDOIDAndVersionImpl implements CDOIDAndVersionAndBranch
-{
-  private int branchID;
-
-  public CDOIDAndVersionAndBranchImpl(CDOID id, int version, int branchID)
-  {
-    super(id, version);
-    this.branchID = branchID;
-  }
-
-  public CDOIDAndVersionAndBranchImpl(CDODataInput in) throws IOException
-  {
-    super(in);
-    branchID = in.readInt();
-  }
-
-  @Override
-  public void write(CDODataOutput out) throws IOException
-  {
-    super.write(out);
-    out.writeInt(branchID);
-  }
-
-  public int getBranchID()
-  {
-    return branchID;
-  }
-
-  @Override
-  public boolean equals(Object obj)
-  {
-    if (obj == this)
-    {
-      return true;
-    }
-
-    if (obj instanceof CDOIDAndVersionAndBranch)
-    {
-      CDOIDAndVersionAndBranch that = (CDOIDAndVersionAndBranch)obj;
-      return getID().equals(that.getID()) && getVersion() == that.getVersion() && branchID == that.getBranchID();
-    }
-
-    return false;
-  }
-
-  @Override
-  public int hashCode()
-  {
-    return getID().hashCode() ^ getVersion() ^ branchID;
-  }
-
-  @Override
-  public String toString()
-  {
-    return MessageFormat.format("{0}v{1}b{2}", getID(), getVersion(), branchID); //$NON-NLS-1$
-  }
-}
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/io/CDODataInputImpl.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/io/CDODataInputImpl.java
index 6f1399184c..d30a18fe7a 100644
--- a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/io/CDODataInputImpl.java
+++ b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/io/CDODataInputImpl.java
@@ -15,10 +15,12 @@ import org.eclipse.emf.cdo.common.branch.CDOBranch;
 import org.eclipse.emf.cdo.common.branch.CDOBranchManager;
 import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
 import org.eclipse.emf.cdo.common.branch.CDOBranchVersion;
+import org.eclipse.emf.cdo.common.commit.CDOCommitData;
+import org.eclipse.emf.cdo.common.commit.CDOCommitInfo;
+import org.eclipse.emf.cdo.common.commit.CDOCommitInfoManager;
 import org.eclipse.emf.cdo.common.id.CDOID;
 import org.eclipse.emf.cdo.common.id.CDOIDAndBranch;
 import org.eclipse.emf.cdo.common.id.CDOIDAndVersion;
-import org.eclipse.emf.cdo.common.id.CDOIDAndVersionAndBranch;
 import org.eclipse.emf.cdo.common.id.CDOIDMetaRange;
 import org.eclipse.emf.cdo.common.id.CDOIDUtil;
 import org.eclipse.emf.cdo.common.id.CDOID.Type;
@@ -33,12 +35,13 @@ import org.eclipse.emf.cdo.common.revision.CDOList;
 import org.eclipse.emf.cdo.common.revision.CDOListFactory;
 import org.eclipse.emf.cdo.common.revision.CDORevision;
 import org.eclipse.emf.cdo.common.revision.CDORevisionFactory;
+import org.eclipse.emf.cdo.common.revision.CDORevisionKey;
 import org.eclipse.emf.cdo.common.revision.CDORevisionUtil;
 import org.eclipse.emf.cdo.common.revision.delta.CDOFeatureDelta;
 import org.eclipse.emf.cdo.common.revision.delta.CDORevisionDelta;
 import org.eclipse.emf.cdo.internal.common.bundle.OM;
+import org.eclipse.emf.cdo.internal.common.commit.CDOCommitDataImpl;
 import org.eclipse.emf.cdo.internal.common.id.CDOIDAndBranchImpl;
-import org.eclipse.emf.cdo.internal.common.id.CDOIDAndVersionAndBranchImpl;
 import org.eclipse.emf.cdo.internal.common.id.CDOIDAndVersionImpl;
 import org.eclipse.emf.cdo.internal.common.id.CDOIDExternalImpl;
 import org.eclipse.emf.cdo.internal.common.id.CDOIDMetaImpl;
@@ -58,6 +61,7 @@ import org.eclipse.emf.cdo.internal.common.revision.delta.CDORevisionDeltaImpl;
 import org.eclipse.emf.cdo.internal.common.revision.delta.CDOSetFeatureDeltaImpl;
 import org.eclipse.emf.cdo.internal.common.revision.delta.CDOUnsetFeatureDeltaImpl;
 import org.eclipse.emf.cdo.spi.common.branch.CDOBranchUtil;
+import org.eclipse.emf.cdo.spi.common.commit.InternalCDOCommitInfoManager;
 import org.eclipse.emf.cdo.spi.common.id.AbstractCDOID;
 import org.eclipse.emf.cdo.spi.common.id.InternalCDOIDObject;
 import org.eclipse.emf.cdo.spi.common.model.InternalCDOPackageInfo;
@@ -78,6 +82,8 @@ import org.eclipse.emf.ecore.util.FeatureMapUtil;
 
 import java.io.IOException;
 import java.text.MessageFormat;
+import java.util.ArrayList;
+import java.util.List;
 
 /**
  * @author Eike Stepper
@@ -176,6 +182,59 @@ public abstract class CDODataInputImpl extends ExtendedDataInput.Delegating impl
     return CDOBranchUtil.createBranchVersion(branch, version);
   }
 
+  public CDOCommitData readCDOCommitData() throws IOException
+  {
+    int size;
+
+    size = readInt();
+    List<CDOPackageUnit> newPackageUnits = new ArrayList<CDOPackageUnit>(size);
+    for (int i = 0; i < size; i++)
+    {
+      CDOPackageUnit data = readCDOPackageUnit(null);
+      newPackageUnits.add(data);
+    }
+
+    size = readInt();
+    List<CDOIDAndVersion> newObjects = new ArrayList<CDOIDAndVersion>(size);
+    for (int i = 0; i < size; i++)
+    {
+      boolean revision = readBoolean();
+      CDOIDAndVersion data = revision ? readCDORevision() : readCDOIDAndVersion();
+      newObjects.add(data);
+    }
+
+    size = readInt();
+    List<CDORevisionKey> changedObjects = new ArrayList<CDORevisionKey>(size);
+    for (int i = 0; i < size; i++)
+    {
+      boolean delta = readBoolean();
+      CDORevisionKey data = delta ? readCDORevisionDelta() : readCDORevisionKey();
+      changedObjects.add(data);
+    }
+
+    size = readInt();
+    List<CDOIDAndVersion> detachedObjects = new ArrayList<CDOIDAndVersion>(size);
+    for (int i = 0; i < size; i++)
+    {
+      CDOIDAndVersion data = readCDOIDAndVersion();
+      detachedObjects.add(data);
+    }
+
+    return new CDOCommitDataImpl(newPackageUnits, newObjects, changedObjects, detachedObjects);
+  }
+
+  public CDOCommitInfo readCDOCommitInfo(CDOCommitInfoManager commitInfoManager) throws IOException
+  {
+    CDOBranch branch = readCDOBranch();
+    long timeStamp = readLong();
+    String userID = readString();
+    String comment = readString();
+    CDOCommitData commitData = readCDOCommitData();
+
+    return ((InternalCDOCommitInfoManager)commitInfoManager).createCommitInfo(branch, timeStamp, userID, comment,
+        commitData);
+  }
+
   public CDOID readCDOID() throws IOException
   {
     byte ordinal = readByte();
@@ -273,11 +332,6 @@ public abstract class CDODataInputImpl extends ExtendedDataInput.Delegating impl
     return new CDOIDAndBranchImpl(this);
   }
 
-  public CDOIDAndVersionAndBranch readCDOIDAndVersionAndBranch() throws IOException
-  {
-    return new CDOIDAndVersionAndBranchImpl(this);
-  }
-
   public CDOIDMetaRange readCDOIDMetaRange() throws IOException
   {
     boolean exist = readBoolean();
@@ -289,6 +343,14 @@ public abstract class CDODataInputImpl extends ExtendedDataInput.Delegating impl
     return null;
   }
 
+  public CDORevisionKey readCDORevisionKey() throws IOException
+  {
+    CDOID id = readCDOID();
+    CDOBranch branch = readCDOBranch();
+    int version = readInt();
+    return CDORevisionUtil.createRevisionKey(id, branch, version);
+  }
+
   public CDORevision readCDORevision() throws IOException
   {
     boolean notNull = readBoolean();
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/io/CDODataOutputImpl.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/io/CDODataOutputImpl.java
index 4ad68a75d1..28ef5130ac 100644
--- a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/io/CDODataOutputImpl.java
+++ b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/io/CDODataOutputImpl.java
@@ -13,26 +13,28 @@ package org.eclipse.emf.cdo.internal.common.io;
 import org.eclipse.emf.cdo.common.branch.CDOBranch;
 import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
 import org.eclipse.emf.cdo.common.branch.CDOBranchVersion;
+import org.eclipse.emf.cdo.common.commit.CDOCommitData;
+import org.eclipse.emf.cdo.common.commit.CDOCommitInfo;
 import org.eclipse.emf.cdo.common.id.CDOID;
 import org.eclipse.emf.cdo.common.id.CDOIDAndBranch;
 import org.eclipse.emf.cdo.common.id.CDOIDAndVersion;
-import org.eclipse.emf.cdo.common.id.CDOIDAndVersionAndBranch;
 import org.eclipse.emf.cdo.common.id.CDOIDMetaRange;
 import org.eclipse.emf.cdo.common.id.CDOIDProvider;
 import org.eclipse.emf.cdo.common.io.CDODataOutput;
 import org.eclipse.emf.cdo.common.model.CDOClassifierRef;
 import org.eclipse.emf.cdo.common.model.CDOModelUtil;
 import org.eclipse.emf.cdo.common.model.CDOPackageInfo;
+import org.eclipse.emf.cdo.common.model.CDOPackageRegistry;
 import org.eclipse.emf.cdo.common.model.CDOPackageUnit;
 import org.eclipse.emf.cdo.common.model.CDOType;
 import org.eclipse.emf.cdo.common.revision.CDOList;
 import org.eclipse.emf.cdo.common.revision.CDORevision;
+import org.eclipse.emf.cdo.common.revision.CDORevisionKey;
 import org.eclipse.emf.cdo.common.revision.CDORevisionUtil;
 import org.eclipse.emf.cdo.common.revision.delta.CDOFeatureDelta;
 import org.eclipse.emf.cdo.common.revision.delta.CDORevisionDelta;
 import org.eclipse.emf.cdo.internal.common.bundle.OM;
 import org.eclipse.emf.cdo.internal.common.id.CDOIDAndBranchImpl;
-import org.eclipse.emf.cdo.internal.common.id.CDOIDAndVersionAndBranchImpl;
 import org.eclipse.emf.cdo.internal.common.id.CDOIDAndVersionImpl;
 import org.eclipse.emf.cdo.internal.common.messages.Messages;
 import org.eclipse.emf.cdo.internal.common.model.CDOTypeImpl;
@@ -59,6 +61,7 @@ import org.eclipse.emf.ecore.util.FeatureMap.Entry;
 
 import java.io.IOException;
 import java.text.MessageFormat;
+import java.util.Collection;
 
 /**
  * @author Eike Stepper
@@ -139,6 +142,64 @@ public abstract class CDODataOutputImpl extends ExtendedDataOutput.Delegating im
     writeInt(branchVersion.getVersion());
   }
 
+  public void writeCDOCommitData(CDOCommitData commitData) throws IOException
+  {
+    Collection<CDOPackageUnit> newPackageUnits = commitData.getNewPackageUnits();
+    writeInt(newPackageUnits.size());
+    for (CDOPackageUnit data : newPackageUnits)
+    {
+      writeCDOPackageUnit(data, false);
+    }
+
+    Collection<CDOIDAndVersion> newObjects = commitData.getNewObjects();
+    writeInt(newObjects.size());
+    for (CDOIDAndVersion data : newObjects)
+    {
+      if (data instanceof CDORevision)
+      {
+        writeBoolean(true);
+        writeCDORevision((CDORevision)data, CDORevision.UNCHUNKED);
+      }
+      else
+      {
+        writeBoolean(false);
+        writeCDOIDAndVersion(data);
+      }
+    }
+
+    Collection<CDORevisionKey> changedObjects = commitData.getChangedObjects();
+    writeInt(changedObjects.size());
+    for (CDORevisionKey data : changedObjects)
+    {
+      if (data instanceof CDORevision)
+      {
+        writeBoolean(true);
+        writeCDORevisionDelta((CDORevisionDelta)data);
+      }
+      else
+      {
+        writeBoolean(false);
+        writeCDORevisionKey(data);
+      }
+    }
+
+    Collection<CDOIDAndVersion> detachedObjects = commitData.getDetachedObjects();
+    writeInt(detachedObjects.size());
+    for (CDOIDAndVersion data : detachedObjects)
+    {
+      writeCDOIDAndVersion(data);
+    }
+  }
+
+  public void writeCDOCommitInfo(CDOCommitInfo commitInfo) throws IOException
+  {
+    writeCDOBranch(commitInfo.getBranch());
+    writeLong(commitInfo.getTimeStamp());
+    writeString(commitInfo.getUserID());
+    writeString(commitInfo.getComment());
+    writeCDOCommitData(commitInfo);
+  }
+
   public void writeCDOID(CDOID id) throws IOException
   {
     if (id == null)
@@ -184,11 +245,6 @@ public abstract class CDODataOutputImpl extends ExtendedDataOutput.Delegating im
     ((CDOIDAndBranchImpl)idAndBranch).write(this);
   }
 
-  public void writeCDOIDAndVersionAndBranch(CDOIDAndVersionAndBranch idAndVersionAndBranch) throws IOException
-  {
-    ((CDOIDAndVersionAndBranchImpl)idAndVersionAndBranch).write(this);
-  }
-
   public void writeCDOIDMetaRange(CDOIDMetaRange metaRange) throws IOException
   {
     if (metaRange == null)
@@ -203,6 +259,23 @@ public abstract class CDODataOutputImpl extends ExtendedDataOutput.Delegating im
     }
   }
 
+  public CDOPackageRegistry getPackageRegistry()
+  {
+    return null;
+  }
+
+  public CDOIDProvider getIDProvider()
+  {
+    return null;
+  }
+
+  public void writeCDORevisionKey(CDORevisionKey revisionKey) throws IOException
+  {
+    writeCDOID(revisionKey.getID());
+    writeCDOBranch(revisionKey.getBranch());
+    writeInt(revisionKey.getVersion());
+  }
+
   public void writeCDORevision(CDORevision revision, int referenceChunk) throws IOException
   {
     if (revision != null)
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/model/CDOPackageUnitImpl.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/model/CDOPackageUnitImpl.java
index 6dd9a9bab1..bfaf3edf48 100644
--- a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/model/CDOPackageUnitImpl.java
+++ b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/model/CDOPackageUnitImpl.java
@@ -23,6 +23,7 @@ import org.eclipse.emf.cdo.spi.common.model.InternalCDOPackageInfo;
 import org.eclipse.emf.cdo.spi.common.model.InternalCDOPackageRegistry;
 import org.eclipse.emf.cdo.spi.common.model.InternalCDOPackageUnit;
 
+import org.eclipse.net4j.util.CheckUtil;
 import org.eclipse.net4j.util.om.trace.ContextTracer;
 
 import org.eclipse.emf.ecore.EPackage;
@@ -280,6 +281,7 @@ public class CDOPackageUnitImpl implements InternalCDOPackageUnit
     boolean withPackages = in.readBoolean();
     if (withPackages)
     {
+      CheckUtil.checkArg(packageRegistry, "packageRegistry");
       ePackage = CDOModelUtil.readPackage(in, packageRegistry);
       setState(State.LOADED);
     }
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/revision/CDORevisionImpl.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/revision/CDORevisionImpl.java
index aaafe3aba3..6d54b5030e 100644
--- a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/revision/CDORevisionImpl.java
+++ b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/revision/CDORevisionImpl.java
@@ -15,9 +15,9 @@ package org.eclipse.emf.cdo.internal.common.revision;
 
 import org.eclipse.emf.cdo.common.model.CDOModelUtil;
 import org.eclipse.emf.cdo.common.model.CDOType;
-import org.eclipse.emf.cdo.common.revision.CDORevision;
 import org.eclipse.emf.cdo.spi.common.revision.BaseCDORevision;
 import org.eclipse.emf.cdo.spi.common.revision.InternalCDOList;
+import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevision;
 
 import org.eclipse.emf.ecore.EClass;
 import org.eclipse.emf.ecore.EClassifier;
@@ -60,7 +60,7 @@ public class CDORevisionImpl extends BaseCDORevision
     }
   }
 
-  public CDORevision copy()
+  public InternalCDORevision copy()
   {
     return new CDORevisionImpl(this);
   }
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/revision/CDORevisionManagerImpl.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/revision/CDORevisionManagerImpl.java
index 020b66a966..b2e6291676 100644
--- a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/revision/CDORevisionManagerImpl.java
+++ b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/revision/CDORevisionManagerImpl.java
@@ -222,7 +222,7 @@ public class CDORevisionManagerImpl extends Lifecycle implements InternalCDORevi
     }
   }
 
-  public CDORevision getRevision(CDOID id, CDOBranchPoint branchPoint, int referenceChunk, int prefetchDepth,
+  public InternalCDORevision getRevision(CDOID id, CDOBranchPoint branchPoint, int referenceChunk, int prefetchDepth,
       boolean loadOnDemand)
   {
     return getRevision(id, branchPoint, referenceChunk, prefetchDepth, loadOnDemand, null);
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/revision/delta/CDORevisionDeltaImpl.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/revision/delta/CDORevisionDeltaImpl.java
index 91c595a053..f394c99cab 100644
--- a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/revision/delta/CDORevisionDeltaImpl.java
+++ b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/revision/delta/CDORevisionDeltaImpl.java
@@ -165,8 +165,6 @@ public class CDORevisionDeltaImpl implements InternalCDORevisionDelta
 
   public void apply(CDORevision revision)
   {
-    // ((InternalCDORevision)revision).setBranchPoint(branch.getPoint(revision.getTimeStamp()));
-    // ((InternalCDORevision)revision).setVersion(version);
     for (CDOFeatureDelta featureDelta : featureDeltas.values())
     {
       ((CDOFeatureDeltaImpl)featureDelta).apply(revision);
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/commit/InternalCDOCommitInfoManager.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/commit/InternalCDOCommitInfoManager.java
index 16b4af5246..c07756db7b 100644
--- a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/commit/InternalCDOCommitInfoManager.java
+++ b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/commit/InternalCDOCommitInfoManager.java
@@ -11,6 +11,7 @@
 package org.eclipse.emf.cdo.spi.common.commit;
 
 import org.eclipse.emf.cdo.common.branch.CDOBranch;
+import org.eclipse.emf.cdo.common.commit.CDOCommitData;
 import org.eclipse.emf.cdo.common.commit.CDOCommitInfo;
 import org.eclipse.emf.cdo.common.commit.CDOCommitInfoHandler;
 import org.eclipse.emf.cdo.common.commit.CDOCommitInfoManager;
@@ -26,7 +27,8 @@ public interface InternalCDOCommitInfoManager extends CDOCommitInfoManager, ILif
 
   public void setCommitInfoLoader(CommitInfoLoader commitInfoLoader);
 
-  public CDOCommitInfo createCommitInfo(CDOBranch branch, long timeStamp, String userID, String comment);
+  public CDOCommitInfo createCommitInfo(CDOBranch branch, long timeStamp, String userID, String comment,
+      CDOCommitData commitData);
 
   /**
    * @author Eike Stepper
@@ -34,5 +36,7 @@ public interface InternalCDOCommitInfoManager extends CDOCommitInfoManager, ILif
   public interface CommitInfoLoader
   {
     public void loadCommitInfos(CDOBranch branch, long startTime, long endTime, CDOCommitInfoHandler handler);
+
+    public CDOCommitData loadCommitData(long timeStamp);
   }
 }
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/revision/DelegatingCDORevisionManager.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/revision/DelegatingCDORevisionManager.java
index 5e56b79ee8..2439e0128a 100644
--- a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/revision/DelegatingCDORevisionManager.java
+++ b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/revision/DelegatingCDORevisionManager.java
@@ -105,19 +105,19 @@ public abstract class DelegatingCDORevisionManager extends Lifecycle implements
     return getDelegate().getObjectType(id);
   }
 
-  public CDORevision getRevisionByVersion(CDOID id, CDOBranchVersion branchVersion, int referenceChunk,
+  public InternalCDORevision getRevisionByVersion(CDOID id, CDOBranchVersion branchVersion, int referenceChunk,
       boolean loadOnDemand)
   {
     return getDelegate().getRevisionByVersion(id, branchVersion, referenceChunk, loadOnDemand);
   }
 
-  public CDORevision getRevision(CDOID id, CDOBranchPoint branchPoint, int referenceChunk, int prefetchDepth,
+  public InternalCDORevision getRevision(CDOID id, CDOBranchPoint branchPoint, int referenceChunk, int prefetchDepth,
       boolean loadOnDemand)
   {
     return getDelegate().getRevision(id, branchPoint, referenceChunk, prefetchDepth, loadOnDemand);
   }
 
-  public CDORevision getRevision(CDOID id, CDOBranchPoint branchPoint, int referenceChunk, int prefetchDepth,
+  public InternalCDORevision getRevision(CDOID id, CDOBranchPoint branchPoint, int referenceChunk, int prefetchDepth,
       boolean loadOnDemand, SyntheticCDORevision[] synthetics)
   {
     return getDelegate().getRevision(id, branchPoint, referenceChunk, prefetchDepth, loadOnDemand, synthetics);
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/revision/InternalCDORevision.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/revision/InternalCDORevision.java
index 5e6e9664be..851487d24b 100644
--- a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/revision/InternalCDORevision.java
+++ b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/revision/InternalCDORevision.java
@@ -101,4 +101,6 @@ public interface InternalCDORevision extends CDORevision, CDORevisionData, CDORe
    * @since 3.0
    */
   public void convertEObjects(CDOIDProvider oidProvider);
+
+  public InternalCDORevision copy();
 }
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/revision/InternalCDORevisionManager.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/revision/InternalCDORevisionManager.java
index 91682c11b2..d2fe23a15f 100644
--- a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/revision/InternalCDORevisionManager.java
+++ b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/revision/InternalCDORevisionManager.java
@@ -51,16 +51,23 @@ public interface InternalCDORevisionManager extends CDORevisionManager, CDORevis
 
   public void setCache(CDORevisionCache cache);
 
+  @Deprecated
   public void reviseLatest(CDOID id, CDOBranch branch);
 
   public void reviseVersion(CDOID id, CDOBranchVersion branchVersion, long timeStamp);
 
-  public CDORevision getRevision(CDOID id, CDOBranchPoint branchPoint, int referenceChunk, int prefetchDepth,
+  public InternalCDORevision getRevision(CDOID id, CDOBranchPoint branchPoint, int referenceChunk, int prefetchDepth,
       boolean loadOnDemand, SyntheticCDORevision[] synthetics);
 
   public List<CDORevision> getRevisions(List<CDOID> ids, CDOBranchPoint branchPoint, int referenceChunk,
       int prefetchDepth, boolean loadOnDemand, SyntheticCDORevision[] synthetics);
 
+  public InternalCDORevision getRevision(CDOID id, CDOBranchPoint branchPoint, int referenceChunk, int prefetchDepth,
+      boolean loadOnDemand);
+
+  public InternalCDORevision getRevisionByVersion(CDOID id, CDOBranchVersion branchVersion, int referenceChunk,
+      boolean loadOnDemand);
+
   /**
    * @author Eike Stepper
    * @since 3.0
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/revision/RevisionInfo.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/revision/RevisionInfo.java
index ee068b95e6..7073f0cbfb 100644
--- a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/revision/RevisionInfo.java
+++ b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/revision/RevisionInfo.java
@@ -124,8 +124,8 @@ public abstract class RevisionInfo
   public void execute(InternalCDORevisionManager revisionManager, int referenceChunk)
   {
     SyntheticCDORevision[] synthetics = new SyntheticCDORevision[1];
-    result = (InternalCDORevision)revisionManager.getRevision(getID(), requestedBranchPoint, referenceChunk,
-        CDORevision.DEPTH_NONE, true, synthetics);
+    result = revisionManager.getRevision(getID(), requestedBranchPoint, referenceChunk, CDORevision.DEPTH_NONE, true,
+        synthetics);
     synthetic = synthetics[0];
   }
 
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/revision/StubCDORevision.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/revision/StubCDORevision.java
index 1e1c79c929..a33187a405 100644
--- a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/revision/StubCDORevision.java
+++ b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/spi/common/revision/StubCDORevision.java
@@ -171,7 +171,7 @@ public class StubCDORevision extends AbstractCDORevision
     throw new UnsupportedOperationException();
   }
 
-  public CDORevision copy()
+  public InternalCDORevision copy()
   {
     throw new UnsupportedOperationException();
   }
diff --git a/plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/cdo/internal/net4j/protocol/CDOClientProtocol.java b/plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/cdo/internal/net4j/protocol/CDOClientProtocol.java
index 7f6de91417..1fb4be0a92 100644
--- a/plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/cdo/internal/net4j/protocol/CDOClientProtocol.java
+++ b/plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/cdo/internal/net4j/protocol/CDOClientProtocol.java
@@ -14,6 +14,7 @@ import org.eclipse.emf.cdo.CDOObject;
 import org.eclipse.emf.cdo.common.branch.CDOBranch;
 import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
 import org.eclipse.emf.cdo.common.branch.CDOBranchVersion;
+import org.eclipse.emf.cdo.common.commit.CDOCommitData;
 import org.eclipse.emf.cdo.common.commit.CDOCommitInfoHandler;
 import org.eclipse.emf.cdo.common.id.CDOID;
 import org.eclipse.emf.cdo.common.id.CDOIDAndVersion;
@@ -122,6 +123,12 @@ public class CDOClientProtocol extends SignalProtocol<CDOSession> implements CDO
     send(new LoadCommitInfosRequest(this, branch, startTime, endTime, handler));
   }
 
+  public CDOCommitData loadCommitData(long timeStamp)
+  {
+    // TODO: implement CDOClientProtocol.loadCommitData(timeStamp, dataType)
+    throw new UnsupportedOperationException();
+  }
+
   public Object loadChunk(InternalCDORevision revision, EStructuralFeature feature, int accessIndex, int fetchIndex,
       int fromIndex, int toIndex)
   {
diff --git a/plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/cdo/internal/net4j/protocol/CDOClientRequest.java b/plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/cdo/internal/net4j/protocol/CDOClientRequest.java
index 99397b2db3..e875e56b4f 100644
--- a/plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/cdo/internal/net4j/protocol/CDOClientRequest.java
+++ b/plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/cdo/internal/net4j/protocol/CDOClientRequest.java
@@ -58,11 +58,13 @@ public abstract class CDOClientRequest<RESULT> extends RequestWithConfirmation<R
   {
     requesting(new CDODataOutputImpl(out)
     {
+      @Override
       public CDOPackageRegistry getPackageRegistry()
       {
         return getSession().getPackageRegistry();
       }
 
+      @Override
       public CDOIDProvider getIDProvider()
       {
         throw new UnsupportedOperationException();
diff --git a/plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/cdo/internal/net4j/protocol/CommitNotificationIndication.java b/plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/cdo/internal/net4j/protocol/CommitNotificationIndication.java
index 555fafa3dc..ea686e469a 100644
--- a/plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/cdo/internal/net4j/protocol/CommitNotificationIndication.java
+++ b/plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/cdo/internal/net4j/protocol/CommitNotificationIndication.java
@@ -11,35 +11,19 @@
  **************************************************************************/
 package org.eclipse.emf.cdo.internal.net4j.protocol;
 
-import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
-import org.eclipse.emf.cdo.common.id.CDOID;
-import org.eclipse.emf.cdo.common.id.CDOIDAndVersion;
+import org.eclipse.emf.cdo.common.commit.CDOCommitInfo;
 import org.eclipse.emf.cdo.common.io.CDODataInput;
-import org.eclipse.emf.cdo.common.model.CDOPackageUnit;
 import org.eclipse.emf.cdo.common.protocol.CDOProtocolConstants;
-import org.eclipse.emf.cdo.common.revision.delta.CDORevisionDelta;
-import org.eclipse.emf.cdo.internal.net4j.bundle.OM;
-import org.eclipse.emf.cdo.spi.common.model.InternalCDOPackageRegistry;
-import org.eclipse.emf.cdo.spi.common.model.InternalCDOPackageUnit;
-
-import org.eclipse.net4j.util.om.trace.ContextTracer;
 
 import org.eclipse.emf.spi.cdo.InternalCDOSession;
 
 import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
 
 /**
  * @author Eike Stepper
  */
 public class CommitNotificationIndication extends CDOClientIndication
 {
-  private static final ContextTracer TRACER = new ContextTracer(OM.DEBUG_PROTOCOL, CommitNotificationIndication.class);
-
   public CommitNotificationIndication(CDOClientProtocol protocol)
   {
     super(protocol, CDOProtocolConstants.SIGNAL_COMMIT_NOTIFICATION);
@@ -48,64 +32,65 @@ public class CommitNotificationIndication extends CDOClientIndication
   @Override
   protected void indicating(CDODataInput in) throws IOException
   {
-    CDOBranchPoint branchPoint = in.readCDOBranchPoint();
-    if (TRACER.isEnabled())
-    {
-      TRACER.format("Read branchpoint: {0}", branchPoint); //$NON-NLS-1$
-    }
-
-    CDOPackageUnit[] packageUnits = in.readCDOPackageUnits(null);
-    InternalCDOPackageRegistry packageRegistry = getSession().getPackageRegistry();
-    for (int i = 0; i < packageUnits.length; i++)
-    {
-      packageRegistry.putPackageUnit((InternalCDOPackageUnit)packageUnits[i]);
-    }
-
-    int size = in.readInt();
-    if (TRACER.isEnabled())
-    {
-      TRACER.format("Reading {0} dirty IDs", size); //$NON-NLS-1$
-    }
+    // CDOBranchPoint branchPoint = in.readCDOBranchPoint();
+    // if (TRACER.isEnabled())
+    // {
+    //      TRACER.format("Read branchpoint: {0}", branchPoint); //$NON-NLS-1$
+    // }
+    //
+    // CDOPackageUnit[] packageUnits = in.readCDOPackageUnits(null);
+    // InternalCDOPackageRegistry packageRegistry = getSession().getPackageRegistry();
+    // for (int i = 0; i < packageUnits.length; i++)
+    // {
+    // packageRegistry.putPackageUnit((InternalCDOPackageUnit)packageUnits[i]);
+    // }
+    //
+    // int size = in.readInt();
+    // if (TRACER.isEnabled())
+    // {
+    //      TRACER.format("Reading {0} dirty IDs", size); //$NON-NLS-1$
+    // }
+    //
+    // InternalCDOSession session = getSession();
+    // Set<CDOIDAndVersion> dirtyOIDandVersions = new HashSet<CDOIDAndVersion>();
+    // for (int i = 0; i < size; i++)
+    // {
+    // CDOIDAndVersion dirtyOIDandVersion = in.readCDOIDAndVersion();
+    // if (TRACER.isEnabled())
+    // {
+    //        TRACER.format("Read dirty ID: {0}", dirtyOIDandVersion); //$NON-NLS-1$
+    // }
+    //
+    // dirtyOIDandVersions.add(dirtyOIDandVersion);
+    // }
+    //
+    // size = in.readInt();
+    // if (TRACER.isEnabled())
+    // {
+    //      TRACER.format("Reading {0} Deltas", size); //$NON-NLS-1$
+    // }
+    //
+    // List<CDORevisionDelta> deltas = new ArrayList<CDORevisionDelta>();
+    // for (int i = 0; i < size; i++)
+    // {
+    // CDORevisionDelta revisionDelta = in.readCDORevisionDelta();
+    // deltas.add(revisionDelta);
+    // }
+    //
+    // size = in.readInt();
+    // if (TRACER.isEnabled())
+    // {
+    //      TRACER.format("Reading {0} Detach Objects", size); //$NON-NLS-1$
+    // }
+    //
+    // List<CDOID> detachedObjects = new ArrayList<CDOID>();
+    // for (int i = 0; i < size; i++)
+    // {
+    // detachedObjects.add(in.readCDOID());
+    // }
 
     InternalCDOSession session = getSession();
-    Set<CDOIDAndVersion> dirtyOIDandVersions = new HashSet<CDOIDAndVersion>();
-    for (int i = 0; i < size; i++)
-    {
-      CDOIDAndVersion dirtyOIDandVersion = in.readCDOIDAndVersion();
-      if (TRACER.isEnabled())
-      {
-        TRACER.format("Read dirty ID: {0}", dirtyOIDandVersion); //$NON-NLS-1$
-      }
-
-      dirtyOIDandVersions.add(dirtyOIDandVersion);
-    }
-
-    size = in.readInt();
-    if (TRACER.isEnabled())
-    {
-      TRACER.format("Reading {0} Deltas", size); //$NON-NLS-1$
-    }
-
-    List<CDORevisionDelta> deltas = new ArrayList<CDORevisionDelta>();
-    for (int i = 0; i < size; i++)
-    {
-      CDORevisionDelta revisionDelta = in.readCDORevisionDelta();
-      deltas.add(revisionDelta);
-    }
-
-    size = in.readInt();
-    if (TRACER.isEnabled())
-    {
-      TRACER.format("Reading {0} Detach Objects", size); //$NON-NLS-1$
-    }
-
-    List<CDOID> detachedObjects = new ArrayList<CDOID>();
-    for (int i = 0; i < size; i++)
-    {
-      detachedObjects.add(in.readCDOID());
-    }
-
-    session.handleCommitNotification(branchPoint, Arrays.asList(packageUnits), dirtyOIDandVersions, detachedObjects,
-        deltas, null);
+    CDOCommitInfo commitInfo = in.readCDOCommitInfo(session.getCommitInfoManager());
+    session.handleCommitNotification(commitInfo);
   }
 }
diff --git a/plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/cdo/internal/net4j/protocol/CommitTransactionRequest.java b/plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/cdo/internal/net4j/protocol/CommitTransactionRequest.java
index 4ffe3c8990..641a538427 100644
--- a/plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/cdo/internal/net4j/protocol/CommitTransactionRequest.java
+++ b/plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/cdo/internal/net4j/protocol/CommitTransactionRequest.java
@@ -103,11 +103,13 @@ public class CommitTransactionRequest extends RequestWithMonitoring<CommitTransa
   {
     requesting(new CDODataOutputImpl(out)
     {
+      @Override
       public CDOPackageRegistry getPackageRegistry()
       {
         return getSession().getPackageRegistry();
       }
 
+      @Override
       public CDOIDProvider getIDProvider()
       {
         return CommitTransactionRequest.this.getIDProvider();
diff --git a/plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/cdo/internal/net4j/protocol/LoadCommitInfosRequest.java b/plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/cdo/internal/net4j/protocol/LoadCommitInfosRequest.java
index 49b43d2296..8f32fae5f3 100644
--- a/plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/cdo/internal/net4j/protocol/LoadCommitInfosRequest.java
+++ b/plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/cdo/internal/net4j/protocol/LoadCommitInfosRequest.java
@@ -74,7 +74,7 @@ public class LoadCommitInfosRequest extends CDOClientRequest<Boolean>
 
       try
       {
-        CDOCommitInfo commitInfo = manager.createCommitInfo(branch, timeStamp, userID, comment);
+        CDOCommitInfo commitInfo = manager.createCommitInfo(branch, timeStamp, userID, comment, null);
         handler.handleCommitInfo(commitInfo);
       }
       catch (Exception ex)
diff --git a/plugins/org.eclipse.emf.cdo.server.db/src/org/eclipse/emf/cdo/server/internal/db/DBStoreAccessor.java b/plugins/org.eclipse.emf.cdo.server.db/src/org/eclipse/emf/cdo/server/internal/db/DBStoreAccessor.java
index 6520f5609d..26861f164b 100644
--- a/plugins/org.eclipse.emf.cdo.server.db/src/org/eclipse/emf/cdo/server/internal/db/DBStoreAccessor.java
+++ b/plugins/org.eclipse.emf.cdo.server.db/src/org/eclipse/emf/cdo/server/internal/db/DBStoreAccessor.java
@@ -17,6 +17,7 @@ import org.eclipse.emf.cdo.common.CDOQueryInfo;
 import org.eclipse.emf.cdo.common.branch.CDOBranch;
 import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
 import org.eclipse.emf.cdo.common.branch.CDOBranchVersion;
+import org.eclipse.emf.cdo.common.commit.CDOCommitData;
 import org.eclipse.emf.cdo.common.commit.CDOCommitInfo;
 import org.eclipse.emf.cdo.common.commit.CDOCommitInfoHandler;
 import org.eclipse.emf.cdo.common.id.CDOID;
@@ -435,8 +436,8 @@ public class DBStoreAccessor extends LongIDStoreAccessor implements IDBStoreAcce
       TRACER.format("Detaching object: {0} in branch {1}", id, branch); //$NON-NLS-1$
     }
 
-    InternalCDORevision oldRevision = (InternalCDORevision)getStore().getRepository().getRevisionManager().getRevision(
-        id, branch.getPoint(revised), 0, CDORevision.DEPTH_NONE, true);
+    InternalCDORevision oldRevision = getStore().getRepository().getRevisionManager().getRevision(id,
+        branch.getPoint(revised), 0, CDORevision.DEPTH_NONE, true);
     EClass eClass = oldRevision.getEClass();
 
     IMappingStrategy mappingStrategy = getStore().getMappingStrategy();
@@ -742,14 +743,14 @@ public class DBStoreAccessor extends LongIDStoreAccessor implements IDBStoreAcce
         long timeStamp = resultSet.getLong(1);
         String userID = resultSet.getString(2);
         String comment = resultSet.getString(3);
-        CDOBranch br = branch;
-        if (br == null)
+        CDOBranch infoBranch = branch;
+        if (infoBranch == null)
         {
           int id = resultSet.getInt(4);
-          br = branchManager.getBranch(id);
+          infoBranch = branchManager.getBranch(id);
         }
 
-        CDOCommitInfo commitInfo = commitInfoManager.createCommitInfo(br, timeStamp, userID, comment);
+        CDOCommitInfo commitInfo = commitInfoManager.createCommitInfo(infoBranch, timeStamp, userID, comment, null);
         handler.handleCommitInfo(commitInfo);
       }
     }
@@ -764,6 +765,12 @@ public class DBStoreAccessor extends LongIDStoreAccessor implements IDBStoreAcce
     }
   }
 
+  public CDOCommitData loadCommitData(long timeStamp)
+  {
+    // TODO: implement DBStoreAccessor.loadCommitData(timeStamp, dataType)
+    throw new UnsupportedOperationException();
+  }
+
   /**
    * @author Stefan Winkler
    */
diff --git a/plugins/org.eclipse.emf.cdo.server.db/src/org/eclipse/emf/cdo/server/internal/db/mapping/horizontal/HorizontalAuditClassMapping.java b/plugins/org.eclipse.emf.cdo.server.db/src/org/eclipse/emf/cdo/server/internal/db/mapping/horizontal/HorizontalAuditClassMapping.java
index 91505776fd..bc091d14ea 100644
--- a/plugins/org.eclipse.emf.cdo.server.db/src/org/eclipse/emf/cdo/server/internal/db/mapping/horizontal/HorizontalAuditClassMapping.java
+++ b/plugins/org.eclipse.emf.cdo.server.db/src/org/eclipse/emf/cdo/server/internal/db/mapping/horizontal/HorizontalAuditClassMapping.java
@@ -525,7 +525,7 @@ public class HorizontalAuditClassMapping extends AbstractHorizontalClassMapping
       InternalCDORevision originalRevision = (InternalCDORevision)accessor.getStore().getRepository()
           .getRevisionManager().getRevisionByVersion(id, delta, 0, true);
 
-      newRevision = (InternalCDORevision)originalRevision.copy();
+      newRevision = originalRevision.copy();
 
       newRevision.setVersion(oldVersion + 1);
       newRevision.setBranchPoint(CDOBranchUtil.createBranchPoint(delta.getBranch(), created));
diff --git a/plugins/org.eclipse.emf.cdo.server.hibernate/src/org/eclipse/emf/cdo/server/internal/hibernate/HibernateStoreAccessor.java b/plugins/org.eclipse.emf.cdo.server.hibernate/src/org/eclipse/emf/cdo/server/internal/hibernate/HibernateStoreAccessor.java
index 3329620ea4..5e4888d36d 100644
--- a/plugins/org.eclipse.emf.cdo.server.hibernate/src/org/eclipse/emf/cdo/server/internal/hibernate/HibernateStoreAccessor.java
+++ b/plugins/org.eclipse.emf.cdo.server.hibernate/src/org/eclipse/emf/cdo/server/internal/hibernate/HibernateStoreAccessor.java
@@ -15,6 +15,7 @@ import org.eclipse.emf.cdo.common.CDOQueryInfo;
 import org.eclipse.emf.cdo.common.branch.CDOBranch;
 import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
 import org.eclipse.emf.cdo.common.branch.CDOBranchVersion;
+import org.eclipse.emf.cdo.common.commit.CDOCommitData;
 import org.eclipse.emf.cdo.common.commit.CDOCommitInfoHandler;
 import org.eclipse.emf.cdo.common.id.CDOID;
 import org.eclipse.emf.cdo.common.id.CDOIDTemp;
@@ -355,6 +356,12 @@ public class HibernateStoreAccessor extends StoreAccessor implements IHibernateS
     throw new UnsupportedOperationException();
   }
 
+  public CDOCommitData loadCommitData(long timeStamp)
+  {
+    // TODO: implement HibernateStoreAccessor.loadCommitData(timeStamp, dataType)
+    throw new UnsupportedOperationException();
+  }
+
   /**
    * Not supported by the Hibernate Store, auditing is not supported
    */
diff --git a/plugins/org.eclipse.emf.cdo.server.hibernate/src/org/eclipse/emf/cdo/server/internal/hibernate/tuplizer/CDORevisionProxyHibernate.java b/plugins/org.eclipse.emf.cdo.server.hibernate/src/org/eclipse/emf/cdo/server/internal/hibernate/tuplizer/CDORevisionProxyHibernate.java
index 10d443cc2d..5f54f09838 100644
--- a/plugins/org.eclipse.emf.cdo.server.hibernate/src/org/eclipse/emf/cdo/server/internal/hibernate/tuplizer/CDORevisionProxyHibernate.java
+++ b/plugins/org.eclipse.emf.cdo.server.hibernate/src/org/eclipse/emf/cdo/server/internal/hibernate/tuplizer/CDORevisionProxyHibernate.java
@@ -10,7 +10,6 @@
  */
 package org.eclipse.emf.cdo.server.internal.hibernate.tuplizer;
 
-import org.eclipse.emf.cdo.common.revision.CDORevision;
 import org.eclipse.emf.cdo.spi.common.revision.DelegatingCDORevision;
 import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevision;
 
@@ -31,7 +30,7 @@ public class CDORevisionProxyHibernate extends DelegatingCDORevision implements
     this.li = li;
   }
 
-  public CDORevision copy()
+  public InternalCDORevision copy()
   {
     return new CDORevisionProxyHibernate(li);
   }
diff --git a/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/AbstractSyncRevisionsIndication.java b/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/AbstractSyncRevisionsIndication.java
index 7220f702ba..30a7f8730f 100644
--- a/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/AbstractSyncRevisionsIndication.java
+++ b/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/AbstractSyncRevisionsIndication.java
@@ -88,8 +88,8 @@ public abstract class AbstractSyncRevisionsIndication extends CDOReadIndication
     try
     {
       CDOBranchPoint branchPoint = getRepository().getBranchManager().getMainBranch().getHead();
-      InternalCDORevision revision = (InternalCDORevision)getRepository().getRevisionManager().getRevision(id,
-          branchPoint, referenceChunk, CDORevision.DEPTH_NONE, true);
+      InternalCDORevision revision = getRepository().getRevisionManager().getRevision(id, branchPoint, referenceChunk,
+          CDORevision.DEPTH_NONE, true);
       if (revision == null)
       {
         detachedObjects.add(new Pair<CDOID, Long>(id, getTimestamp(id, version)));
diff --git a/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/CDOServerIndication.java b/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/CDOServerIndication.java
index dbcb746696..1d8c2b4415 100644
--- a/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/CDOServerIndication.java
+++ b/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/CDOServerIndication.java
@@ -118,11 +118,13 @@ public abstract class CDOServerIndication extends IndicationWithResponse
   {
     responding(new CDODataOutputImpl(out)
     {
+      @Override
       public CDOPackageRegistry getPackageRegistry()
       {
         return getRepository().getPackageRegistry();
       }
 
+      @Override
       public CDOIDProvider getIDProvider()
       {
         return getSession();
diff --git a/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/CDOServerRequest.java b/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/CDOServerRequest.java
index 3a2c878cf6..cb65f72979 100644
--- a/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/CDOServerRequest.java
+++ b/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/CDOServerRequest.java
@@ -48,6 +48,7 @@ public abstract class CDOServerRequest extends Request
   {
     requesting(new CDODataOutputImpl(out)
     {
+      @Override
       public CDOPackageRegistry getPackageRegistry()
       {
         return getSession().getManager().getRepository().getPackageRegistry();
@@ -59,6 +60,7 @@ public abstract class CDOServerRequest extends Request
         return getProtocol().getPackageURICompressor();
       }
 
+      @Override
       public CDOIDProvider getIDProvider()
       {
         return getSession();
diff --git a/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/CommitTransactionIndication.java b/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/CommitTransactionIndication.java
index 4fb317293b..920c43cdf6 100644
--- a/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/CommitTransactionIndication.java
+++ b/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/CommitTransactionIndication.java
@@ -294,11 +294,13 @@ public class CommitTransactionIndication extends IndicationWithMonitoring
   {
     responding(new CDODataOutputImpl(out)
     {
+      @Override
       public CDOPackageRegistry getPackageRegistry()
       {
         return commitContext.getPackageRegistry();
       }
 
+      @Override
       public CDOIDProvider getIDProvider()
       {
         return CommitTransactionIndication.this.getSession();
diff --git a/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/LoadChunkIndication.java b/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/LoadChunkIndication.java
index 3bdea9cea0..1f5f811788 100644
--- a/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/LoadChunkIndication.java
+++ b/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/LoadChunkIndication.java
@@ -95,8 +95,7 @@ public class LoadChunkIndication extends CDOReadIndication
     InternalRepository repository = getRepository();
     InternalCDORevisionManager revisionManager = repository.getRevisionManager();
 
-    InternalCDORevision revision = (InternalCDORevision)revisionManager
-        .getRevisionByVersion(id, branchVersion, 0, true);
+    InternalCDORevision revision = revisionManager.getRevisionByVersion(id, branchVersion, 0, true);
     repository.ensureChunk(revision, feature, fromIndex, toIndex + 1);
 
     CDOType type = CDOModelUtil.getType(feature);
diff --git a/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/LoadRevisionsIndication.java b/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/LoadRevisionsIndication.java
index 053ee22b1e..32caea79d0 100644
--- a/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/LoadRevisionsIndication.java
+++ b/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/LoadRevisionsIndication.java
@@ -201,8 +201,8 @@ public class LoadRevisionsIndication extends CDOReadIndication
 
   private InternalCDORevision getRevision(CDOID id)
   {
-    return (InternalCDORevision)getRepository().getRevisionManager().getRevision(id, branchPoint, referenceChunk,
-        CDORevision.DEPTH_NONE, true);
+    return getRepository().getRevisionManager().getRevision(id, branchPoint, referenceChunk, CDORevision.DEPTH_NONE,
+        true);
   }
 
   private void collectRevisions(InternalCDORevision revision, Set<CDOID> revisions,
diff --git a/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/Repository.java b/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/Repository.java
index 496546cdfc..5c142213fd 100644
--- a/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/Repository.java
+++ b/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/Repository.java
@@ -19,6 +19,7 @@ import org.eclipse.emf.cdo.common.CDOQueryInfo;
 import org.eclipse.emf.cdo.common.branch.CDOBranch;
 import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
 import org.eclipse.emf.cdo.common.branch.CDOBranchVersion;
+import org.eclipse.emf.cdo.common.commit.CDOCommitData;
 import org.eclipse.emf.cdo.common.commit.CDOCommitInfoHandler;
 import org.eclipse.emf.cdo.common.id.CDOID;
 import org.eclipse.emf.cdo.common.id.CDOIDMetaRange;
@@ -249,6 +250,12 @@ public class Repository extends Container<Object> implements InternalRepository
     accessor.loadCommitInfos(branch, startTime, endTime, handler);
   }
 
+  public CDOCommitData loadCommitData(long timeStamp)
+  {
+    IStoreAccessor accessor = StoreThreadLocal.getAccessor();
+    return accessor.loadCommitData(timeStamp);
+  }
+
   public List<InternalCDORevision> loadRevisions(List<RevisionInfo> infos, CDOBranchPoint branchPoint,
       int referenceChunk, int prefetchDepth)
   {
diff --git a/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/Session.java b/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/Session.java
index 568ff14d4c..96ba3e1bda 100644
--- a/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/Session.java
+++ b/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/Session.java
@@ -283,8 +283,8 @@ public class Session extends Container<IView> implements InternalSession
           CDOID id = (CDOID)value;
           if (!CDOIDUtil.isNull(id) && !revisions.contains(id))
           {
-            InternalCDORevision containedRevision = (InternalCDORevision)revisionManager.getRevision(id, branchPoint,
-                referenceChunk, CDORevision.DEPTH_NONE, true);
+            InternalCDORevision containedRevision = revisionManager.getRevision(id, branchPoint, referenceChunk,
+                CDORevision.DEPTH_NONE, true);
             revisions.add(id);
             additionalRevisions.add(containedRevision);
 
diff --git a/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/embedded/EmbeddedClientSessionProtocol.java b/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/embedded/EmbeddedClientSessionProtocol.java
index 3efb5b3131..f8a5d63ba3 100644
--- a/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/embedded/EmbeddedClientSessionProtocol.java
+++ b/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/embedded/EmbeddedClientSessionProtocol.java
@@ -14,6 +14,7 @@ import org.eclipse.emf.cdo.CDOObject;
 import org.eclipse.emf.cdo.common.branch.CDOBranch;
 import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
 import org.eclipse.emf.cdo.common.branch.CDOBranchVersion;
+import org.eclipse.emf.cdo.common.commit.CDOCommitData;
 import org.eclipse.emf.cdo.common.commit.CDOCommitInfoHandler;
 import org.eclipse.emf.cdo.common.id.CDOID;
 import org.eclipse.emf.cdo.common.id.CDOIDAndVersion;
@@ -147,14 +148,18 @@ public class EmbeddedClientSessionProtocol extends Lifecycle implements CDOSessi
     throw new UnsupportedOperationException();
   }
 
+  public CDOCommitData loadCommitData(long timeStamp)
+  {
+    throw new UnsupportedOperationException();
+  }
+
   public InternalCDORevision loadRevisionByVersion(CDOID id, CDOBranchVersion branchVersion, int referenceChunk)
   {
     try
     {
       InternalSession session = serverSessionProtocol.getSession();
       StoreThreadLocal.setSession(session);
-      return (InternalCDORevision)repository.getRevisionManager().getRevisionByVersion(id, branchVersion,
-          referenceChunk, true);
+      return repository.getRevisionManager().getRevisionByVersion(id, branchVersion, referenceChunk, true);
     }
     finally
     {
diff --git a/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/embedded/EmbeddedServerSessionProtocol.java b/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/embedded/EmbeddedServerSessionProtocol.java
index 99b1431de5..a57cc029c6 100644
--- a/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/embedded/EmbeddedServerSessionProtocol.java
+++ b/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/embedded/EmbeddedServerSessionProtocol.java
@@ -10,12 +10,8 @@
  */
 package org.eclipse.emf.cdo.internal.server.embedded;
 
-import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
-import org.eclipse.emf.cdo.common.id.CDOID;
-import org.eclipse.emf.cdo.common.id.CDOIDAndVersion;
-import org.eclipse.emf.cdo.common.model.CDOPackageUnit;
+import org.eclipse.emf.cdo.common.commit.CDOCommitInfo;
 import org.eclipse.emf.cdo.common.protocol.CDOAuthenticationResult;
-import org.eclipse.emf.cdo.common.revision.delta.CDORevisionDelta;
 import org.eclipse.emf.cdo.session.remote.CDORemoteSessionMessage;
 import org.eclipse.emf.cdo.spi.common.branch.InternalCDOBranch;
 import org.eclipse.emf.cdo.spi.server.ISessionProtocol;
@@ -24,10 +20,6 @@ import org.eclipse.emf.cdo.spi.server.InternalSession;
 
 import org.eclipse.net4j.util.lifecycle.Lifecycle;
 
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.List;
-
 /**
  * @author Eike Stepper
  */
@@ -71,12 +63,10 @@ public class EmbeddedServerSessionProtocol extends Lifecycle implements ISession
     clientSession.handleBranchNotification(branch);
   }
 
-  public void sendCommitNotification(CDOBranchPoint branchPoint, CDOPackageUnit[] packageUnits,
-      List<CDOIDAndVersion> dirtyIDs, List<CDOID> detachedObjects, List<CDORevisionDelta> newDeltas)
+  public void sendCommitNotification(CDOCommitInfo commitInfo)
   {
     EmbeddedClientSession clientSession = clientSessionProtocol.getSession();
-    clientSession.handleCommitNotification(branchPoint, Arrays.asList(packageUnits), new HashSet<CDOIDAndVersion>(
-        dirtyIDs), detachedObjects, newDeltas, null);
+    clientSession.handleCommitNotification(commitInfo);
   }
 
   public void sendRemoteSessionNotification(InternalSession sender, byte opcode)
diff --git a/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/mem/MEMStore.java b/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/mem/MEMStore.java
index ce2bbc6e77..1c80d315b4 100644
--- a/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/mem/MEMStore.java
+++ b/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/mem/MEMStore.java
@@ -692,7 +692,7 @@ public class MEMStore extends LongIDStore implements IMEMStore, BranchLoader
 
     public void handle(InternalCDOCommitInfoManager manager, CDOCommitInfoHandler handler)
     {
-      CDOCommitInfo commitInfo = manager.createCommitInfo(branch, timeStamp, userID, comment);
+      CDOCommitInfo commitInfo = manager.createCommitInfo(branch, timeStamp, userID, comment, null);
       handler.handleCommitInfo(commitInfo);
     }
   }
diff --git a/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/mem/MEMStoreAccessor.java b/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/mem/MEMStoreAccessor.java
index f33a69f10c..e566d90ac1 100644
--- a/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/mem/MEMStoreAccessor.java
+++ b/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/mem/MEMStoreAccessor.java
@@ -16,6 +16,7 @@ import org.eclipse.emf.cdo.common.CDOQueryInfo;
 import org.eclipse.emf.cdo.common.branch.CDOBranch;
 import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
 import org.eclipse.emf.cdo.common.branch.CDOBranchVersion;
+import org.eclipse.emf.cdo.common.commit.CDOCommitData;
 import org.eclipse.emf.cdo.common.commit.CDOCommitInfoHandler;
 import org.eclipse.emf.cdo.common.id.CDOID;
 import org.eclipse.emf.cdo.common.revision.cache.CDORevisionCacheAdder;
@@ -173,6 +174,12 @@ public class MEMStoreAccessor extends LongIDStoreAccessor
     getStore().loadCommitInfos(branch, startTime, endTime, handler);
   }
 
+  public CDOCommitData loadCommitData(long timeStamp)
+  {
+    // TODO: implement MEMStoreAccessor.loadCommitData(timeStamp, dataType)
+    throw new UnsupportedOperationException();
+  }
+
   public InternalCDORevision readRevision(CDOID id, CDOBranchPoint branchPoint, int listChunk,
       CDORevisionCacheAdder cache)
   {
@@ -270,7 +277,7 @@ public class MEMStoreAccessor extends LongIDStoreAccessor
           + " that was already modified"); //$NON-NLS-1$
     }
 
-    InternalCDORevision newRevision = (InternalCDORevision)revision.copy();
+    InternalCDORevision newRevision = revision.copy();
     newRevision.adjustForCommit(branch, created);
 
     revisionDelta.apply(newRevision);
diff --git a/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/spi/server/ISessionProtocol.java b/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/spi/server/ISessionProtocol.java
index d3739c3fed..c78010f67a 100644
--- a/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/spi/server/ISessionProtocol.java
+++ b/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/spi/server/ISessionProtocol.java
@@ -10,18 +10,12 @@
  */
 package org.eclipse.emf.cdo.spi.server;
 
-import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
-import org.eclipse.emf.cdo.common.id.CDOID;
-import org.eclipse.emf.cdo.common.id.CDOIDAndVersion;
-import org.eclipse.emf.cdo.common.model.CDOPackageUnit;
+import org.eclipse.emf.cdo.common.commit.CDOCommitInfo;
 import org.eclipse.emf.cdo.common.protocol.CDOAuthenticationResult;
 import org.eclipse.emf.cdo.common.protocol.CDOProtocol;
-import org.eclipse.emf.cdo.common.revision.delta.CDORevisionDelta;
 import org.eclipse.emf.cdo.session.remote.CDORemoteSessionMessage;
 import org.eclipse.emf.cdo.spi.common.branch.InternalCDOBranch;
 
-import java.util.List;
-
 /**
  * @author Eike Stepper
  * @since 3.0
@@ -32,8 +26,7 @@ public interface ISessionProtocol extends CDOProtocol
 
   public void sendBranchNotification(InternalCDOBranch branch);
 
-  public void sendCommitNotification(CDOBranchPoint branchPoint, CDOPackageUnit[] packageUnits,
-      List<CDOIDAndVersion> dirtyIDs, List<CDOID> detachedObjects, List<CDORevisionDelta> newDeltas);
+  public void sendCommitNotification(CDOCommitInfo commitInfo);
 
   public void sendRemoteSessionNotification(InternalSession sender, byte opcode);
 
diff --git a/plugins/org.eclipse.emf.cdo.tests.mango/model/mango.genmodel b/plugins/org.eclipse.emf.cdo.tests.mango/model/mango.genmodel
index 713e840944..fd0719ab9f 100644
--- a/plugins/org.eclipse.emf.cdo.tests.mango/model/mango.genmodel
+++ b/plugins/org.eclipse.emf.cdo.tests.mango/model/mango.genmodel
@@ -15,16 +15,16 @@
       <genEnumLiterals ecoreEnumLiteral="mango.ecore#//ParameterPassing/ByValue"/>
       <genEnumLiterals ecoreEnumLiteral="mango.ecore#//ParameterPassing/ByReference"/>
     </genEnums>
-    <genClasses ecoreClass="mango.ecore#//ValueList">
-      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute mango.ecore#//ValueList/name"/>
-      <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference mango.ecore#//ValueList/values"/>
+    <genClasses ecoreClass="mango.ecore#//MangoValueList">
+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute mango.ecore#//MangoValueList/name"/>
+      <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference mango.ecore#//MangoValueList/values"/>
     </genClasses>
-    <genClasses ecoreClass="mango.ecore#//Value">
-      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute mango.ecore#//Value/name"/>
+    <genClasses ecoreClass="mango.ecore#//MangoValue">
+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute mango.ecore#//MangoValue/name"/>
     </genClasses>
-    <genClasses ecoreClass="mango.ecore#//Parameter">
-      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute mango.ecore#//Parameter/name"/>
-      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute mango.ecore#//Parameter/passing"/>
+    <genClasses ecoreClass="mango.ecore#//MangoParameter">
+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute mango.ecore#//MangoParameter/name"/>
+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute mango.ecore#//MangoParameter/passing"/>
     </genClasses>
   </genPackages>
 </genmodel:GenModel>
diff --git a/plugins/org.eclipse.emf.cdo.tests.mango/model/mango.legacy-genmodel b/plugins/org.eclipse.emf.cdo.tests.mango/model/mango.legacy-genmodel
index 15ed52c16f..fee1a5f9fe 100644
--- a/plugins/org.eclipse.emf.cdo.tests.mango/model/mango.legacy-genmodel
+++ b/plugins/org.eclipse.emf.cdo.tests.mango/model/mango.legacy-genmodel
@@ -14,16 +14,16 @@
       <genEnumLiterals ecoreEnumLiteral="mango.ecore#//ParameterPassing/ByValue"/>
       <genEnumLiterals ecoreEnumLiteral="mango.ecore#//ParameterPassing/ByReference"/>
     </genEnums>
-    <genClasses ecoreClass="mango.ecore#//ValueList">
-      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute mango.ecore#//ValueList/name"/>
-      <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference mango.ecore#//ValueList/values"/>
+    <genClasses ecoreClass="mango.ecore#//MangoValueList">
+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute mango.ecore#//MangoValueList/name"/>
+      <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference mango.ecore#//MangoValueList/values"/>
     </genClasses>
-    <genClasses ecoreClass="mango.ecore#//Value">
-      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute mango.ecore#//Value/name"/>
+    <genClasses ecoreClass="mango.ecore#//MangoValue">
+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute mango.ecore#//MangoValue/name"/>
     </genClasses>
-    <genClasses ecoreClass="mango.ecore#//Parameter">
-      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute mango.ecore#//Parameter/name"/>
-      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute mango.ecore#//Parameter/passing"/>
+    <genClasses ecoreClass="mango.ecore#//MangoParameter">
+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute mango.ecore#//MangoParameter/name"/>
+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute mango.ecore#//MangoParameter/passing"/>
     </genClasses>
   </genPackages>
 </genmodel:GenModel>
diff --git a/plugins/org.eclipse.emf.cdo.tests/src/org/eclipse/emf/cdo/tests/RevisionHolderTest.java b/plugins/org.eclipse.emf.cdo.tests/src/org/eclipse/emf/cdo/tests/RevisionHolderTest.java
index 5a1b9f9e32..896cdd0e82 100644
--- a/plugins/org.eclipse.emf.cdo.tests/src/org/eclipse/emf/cdo/tests/RevisionHolderTest.java
+++ b/plugins/org.eclipse.emf.cdo.tests/src/org/eclipse/emf/cdo/tests/RevisionHolderTest.java
@@ -22,6 +22,7 @@ import org.eclipse.emf.cdo.internal.common.revision.cache.lru.LRURevisionHolder;
 import org.eclipse.emf.cdo.internal.common.revision.cache.lru.LRURevisionList;
 import org.eclipse.emf.cdo.internal.common.revision.cache.lru.RevisionHolder;
 import org.eclipse.emf.cdo.spi.common.branch.CDOBranchUtil;
+import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevision;
 import org.eclipse.emf.cdo.spi.common.revision.StubCDORevision;
 
 import org.eclipse.emf.ecore.EClass;
@@ -335,7 +336,7 @@ public class RevisionHolderTest extends AbstractCDOTest
     }
 
     @Override
-    public CDORevision copy()
+    public InternalCDORevision copy()
     {
       return new TestRevision(CDOIDUtil.getLong(id), version, branchPoint.getTimeStamp(), revised);
     }
diff --git a/plugins/org.eclipse.emf.cdo.tests/src/org/eclipse/emf/cdo/tests/RevisionManagerTest.java b/plugins/org.eclipse.emf.cdo.tests/src/org/eclipse/emf/cdo/tests/RevisionManagerTest.java
index 58f029a740..61493aa083 100644
--- a/plugins/org.eclipse.emf.cdo.tests/src/org/eclipse/emf/cdo/tests/RevisionManagerTest.java
+++ b/plugins/org.eclipse.emf.cdo.tests/src/org/eclipse/emf/cdo/tests/RevisionManagerTest.java
@@ -247,8 +247,7 @@ public class RevisionManagerTest extends AbstractCDOTest
   {
     CDOBranchPoint branchPoint = branch.getPoint(timeStamp);
     dumpCache(branchPoint);
-    return (InternalCDORevision)revisionManager.getRevision(ID, branchPoint, CDORevision.UNCHUNKED,
-        CDORevision.DEPTH_NONE, true);
+    return revisionManager.getRevision(ID, branchPoint, CDORevision.UNCHUNKED, CDORevision.DEPTH_NONE, true);
   }
 
   private void prefetchBaseline(CDOBranch branch, int levelsUp)
diff --git a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/cdo/session/CDOSessionInvalidationEvent.java b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/cdo/session/CDOSessionInvalidationEvent.java
index 048911afa7..20632c3e69 100644
--- a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/cdo/session/CDOSessionInvalidationEvent.java
+++ b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/cdo/session/CDOSessionInvalidationEvent.java
@@ -12,20 +12,13 @@
 package org.eclipse.emf.cdo.session;
 
 import org.eclipse.emf.cdo.CDOInvalidationNotification;
-import org.eclipse.emf.cdo.common.branch.CDOBranch;
-import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
-import org.eclipse.emf.cdo.common.id.CDOID;
-import org.eclipse.emf.cdo.common.id.CDOIDAndVersion;
-import org.eclipse.emf.cdo.common.model.CDOPackageUnit;
+import org.eclipse.emf.cdo.common.commit.CDOCommitInfo;
 import org.eclipse.emf.cdo.common.revision.CDORevision;
 import org.eclipse.emf.cdo.view.CDOAdapterPolicy;
 import org.eclipse.emf.cdo.view.CDOView;
 
 import org.eclipse.net4j.util.event.IListener;
 
-import java.util.Collection;
-import java.util.Set;
-
 /**
  * An event that is emitted to registered {@link IListener listeners} of a {@link CDOSession} if
  * {@link CDOSession.Options#setPassiveUpdateEnabled(boolean) passive update} is enabled for the session.
@@ -36,7 +29,7 @@ import java.util.Set;
  * @noimplement This interface is not intended to be implemented by clients.
  * @since 2.0
  */
-public interface CDOSessionInvalidationEvent extends CDOSessionEvent, CDOBranchPoint
+public interface CDOSessionInvalidationEvent extends CDOSessionEvent, CDOCommitInfo
 {
   public static final long LOCAL_ROLLBACK = CDORevision.UNSPECIFIED_DATE;
 
@@ -50,33 +43,4 @@ public interface CDOSessionInvalidationEvent extends CDOSessionEvent, CDOBranchP
    * @since 3.0
    */
   public boolean isRemote();
-
-  /**
-   * Returns the branch of the server transaction if this event was sent as a result of a successfully committed
-   * transaction.
-   * 
-   * @since 3.0
-   */
-  public CDOBranch getBranch();
-
-  /**
-   * Returns the time stamp of the server transaction if this event was sent as a result of a successfully committed
-   * transaction or <code>LOCAL_ROLLBACK</code> if this event was sent due to a local rollback.
-   */
-  public long getTimeStamp();
-
-  /**
-   * Returns a set of the {@link CDOID CDOIDs} and versions of the modified objects.
-   */
-  public Set<CDOIDAndVersion> getDirtyOIDs();
-
-  /**
-   * Returns a collection of the {@link CDOID CDOIDs} of the removed objects.
-   */
-  public Collection<CDOID> getDetachedObjects();
-
-  /**
-   * Returns a collection of the new {@link CDOPackageUnit package units}.
-   */
-  public Collection<CDOPackageUnit> getNewPackageUnits();
 }
diff --git a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/cdo/view/CDOStaleReferencePolicy.java b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/cdo/view/CDOStaleReferencePolicy.java
index b8b57e6ec0..fa6e43b8cd 100644
--- a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/cdo/view/CDOStaleReferencePolicy.java
+++ b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/cdo/view/CDOStaleReferencePolicy.java
@@ -47,7 +47,7 @@ public interface CDOStaleReferencePolicy
     @Override
     public String toString()
     {
-      return Messages.getString("CDOStaleReferencePolicy.0");
+      return Messages.getString("CDOStaleReferencePolicy.0"); //$NON-NLS-1$
     }
   };
 
@@ -66,12 +66,12 @@ public interface CDOStaleReferencePolicy
       {
         public Object invoke(Object arg0, Method arg1, Object[] arg2) throws Throwable
         {
-          if (arg1.getName().equals("eIsProxy"))
+          if (arg1.getName().equals("eIsProxy")) //$NON-NLS-1$
           {
             return false;
           }
 
-          if (arg1.getName().equals("eClass"))
+          if (arg1.getName().equals("eClass")) //$NON-NLS-1$
           {
             return type;
           }
@@ -99,7 +99,7 @@ public interface CDOStaleReferencePolicy
     @Override
     public String toString()
     {
-      return Messages.getString("CDOStaleReferencePolicy.1");
+      return Messages.getString("CDOStaleReferencePolicy.1"); //$NON-NLS-1$
     }
   };
 
diff --git a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/CDOObjectMerger.java b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/CDOObjectMerger.java
index 7b5d38f378..ec91574514 100644
--- a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/CDOObjectMerger.java
+++ b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/CDOObjectMerger.java
@@ -32,7 +32,7 @@ public class CDOObjectMerger extends CDORevisionMerger
    */
   public void merge(InternalCDOObject object, CDORevisionDelta delta)
   {
-    InternalCDORevision revision = (InternalCDORevision)object.cdoRevision().copy();
+    InternalCDORevision revision = object.cdoRevision().copy();
     object.cdoInternalSetRevision(revision);
 
     // NEW object should stay that state.
diff --git a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/CDOStateMachine.java b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/CDOStateMachine.java
index 7da88baba1..fbc7b8658b 100644
--- a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/CDOStateMachine.java
+++ b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/CDOStateMachine.java
@@ -872,7 +872,7 @@ public final class CDOStateMachine extends FiniteStateMachine<CDOState, CDOEvent
       InternalCDOTransaction transaction = view.toTransaction();
 
       // Copy revision
-      InternalCDORevision revision = (InternalCDORevision)object.cdoRevision().copy();
+      InternalCDORevision revision = object.cdoRevision().copy();
       object.cdoInternalSetRevision(revision);
 
       transaction.registerDirty(object, (CDOFeatureDelta)featureDelta);
diff --git a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/session/CDOSessionImpl.java b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/session/CDOSessionImpl.java
index 413d7a97a4..676de8eecf 100644
--- a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/session/CDOSessionImpl.java
+++ b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/session/CDOSessionImpl.java
@@ -19,13 +19,17 @@ import org.eclipse.emf.cdo.CDOObject;
 import org.eclipse.emf.cdo.common.branch.CDOBranch;
 import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
 import org.eclipse.emf.cdo.common.branch.CDOBranchVersion;
+import org.eclipse.emf.cdo.common.commit.CDOCommitData;
+import org.eclipse.emf.cdo.common.commit.CDOCommitInfo;
 import org.eclipse.emf.cdo.common.commit.CDOCommitInfoHandler;
+import org.eclipse.emf.cdo.common.commit.CDOCommitInfoManager;
 import org.eclipse.emf.cdo.common.id.CDOID;
 import org.eclipse.emf.cdo.common.id.CDOIDAndVersion;
 import org.eclipse.emf.cdo.common.id.CDOIDUtil;
 import org.eclipse.emf.cdo.common.model.CDOPackageUnit;
 import org.eclipse.emf.cdo.common.protocol.CDOAuthenticator;
 import org.eclipse.emf.cdo.common.revision.CDORevision;
+import org.eclipse.emf.cdo.common.revision.CDORevisionKey;
 import org.eclipse.emf.cdo.common.revision.delta.CDORevisionDelta;
 import org.eclipse.emf.cdo.common.util.CDOException;
 import org.eclipse.emf.cdo.session.CDOCollectionLoadingPolicy;
@@ -36,6 +40,8 @@ import org.eclipse.emf.cdo.session.remote.CDORemoteSession;
 import org.eclipse.emf.cdo.session.remote.CDORemoteSessionMessage;
 import org.eclipse.emf.cdo.spi.common.CDOCloningContext;
 import org.eclipse.emf.cdo.spi.common.branch.InternalCDOBranch;
+import org.eclipse.emf.cdo.spi.common.model.InternalCDOPackageRegistry;
+import org.eclipse.emf.cdo.spi.common.model.InternalCDOPackageUnit;
 import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevision;
 import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevisionManager;
 import org.eclipse.emf.cdo.spi.common.revision.RevisionInfo;
@@ -512,7 +518,11 @@ public abstract class CDOSessionImpl extends Container<CDOView> implements Inter
   {
     synchronized (lastUpdateTimeLock)
     {
-      this.lastUpdateTime = lastUpdateTime;
+      if (this.lastUpdateTime < lastUpdateTime)
+      {
+        this.lastUpdateTime = lastUpdateTime;
+      }
+
       lastUpdateTimeLock.notifyAll();
     }
   }
@@ -561,15 +571,6 @@ public abstract class CDOSessionImpl extends Container<CDOView> implements Inter
     return policy.resolveProxy(this, revision, feature, accessIndex, serverIndex);
   }
 
-  /**
-   * @since 2.0
-   */
-  public void handleSyncResponse(CDOBranchPoint branchPoint, Collection<CDOPackageUnit> newPackageUnits,
-      Set<CDOIDAndVersion> dirtyOIDs, Collection<CDOID> detachedObjects)
-  {
-    handleCommitNotification(branchPoint, newPackageUnits, dirtyOIDs, detachedObjects, null, null, true, false);
-  }
-
   public void handleBranchNotification(InternalCDOBranch branch)
   {
     getBranchManager().handleBranchCreated(branch);
@@ -578,18 +579,17 @@ public abstract class CDOSessionImpl extends Container<CDOView> implements Inter
   /**
    * @since 2.0
    */
-  public void handleCommitNotification(CDOBranchPoint branchPoint, Collection<CDOPackageUnit> newPackageUnits,
-      Set<CDOIDAndVersion> dirtyOIDs, Collection<CDOID> detachedObjects, Collection<CDORevisionDelta> deltas,
-      InternalCDOView excludedView)
+  public void handleSyncResponse(CDOBranchPoint branchPoint, Collection<CDOPackageUnit> newPackageUnits,
+      Set<CDOIDAndVersion> dirtyOIDs, Collection<CDOID> detachedObjects)
   {
-    handleCommitNotification(branchPoint, newPackageUnits, dirtyOIDs, detachedObjects, deltas, excludedView, options()
-        .isPassiveUpdateEnabled(), true);
+    handleCommitNotification___OLD(branchPoint, newPackageUnits, dirtyOIDs, detachedObjects, null, null, true, false);
   }
 
-  private void handleCommitNotification(CDOBranchPoint branchPoint, final Collection<CDOPackageUnit> newPackageUnits,
-      Set<CDOIDAndVersion> dirtyOIDs, final Collection<CDOID> detachedObjects,
-      final Collection<CDORevisionDelta> deltas, InternalCDOView excludedView, final boolean reviseAndInvalidate,
-      final boolean async)
+  @Deprecated
+  private void handleCommitNotification___OLD(CDOBranchPoint branchPoint,
+      final Collection<CDOPackageUnit> newPackageUnits, Set<CDOIDAndVersion> dirtyOIDs,
+      final Collection<CDOID> detachedObjects, final Collection<CDORevisionDelta> deltas, InternalCDOView excludedView,
+      final boolean reviseAndInvalidate, final boolean async)
   {
     final CDOBranch branch = branchPoint.getBranch();
     final long timeStamp = branchPoint.getTimeStamp();
@@ -700,10 +700,12 @@ public abstract class CDOSessionImpl extends Container<CDOView> implements Inter
     }
 
     setLastUpdateTime(timeStamp);
-    fireInvalidationEvent(branchPoint, newPackageUnits, dirtyOIDs, detachedObjects, excludedView);
+    throw new UnsupportedOperationException();
+    // fireInvalidationEvent(branchPoint, newPackageUnits, dirtyOIDs, detachedObjects, excludedView);
   }
 
-  public void reviseRevisions(CDOBranchPoint branchPoint, Set<CDOIDAndVersion> dirtyOIDs,
+  @Deprecated
+  private void reviseRevisions(CDOBranchPoint branchPoint, Set<CDOIDAndVersion> dirtyOIDs,
       Collection<CDOID> detachedObjects, InternalCDOView excludedView)
   {
     InternalCDORevisionManager revisionManager = getRevisionManager();
@@ -726,6 +728,123 @@ public abstract class CDOSessionImpl extends Container<CDOView> implements Inter
     }
   }
 
+  /**
+   * @since 2.0
+   */
+  public void handleCommitNotification(CDOCommitInfo commitInfo)
+  {
+    try
+    {
+      synchronized (invalidationLock)
+      {
+        registerPackageUnits(commitInfo);
+        reviseRevisions(commitInfo);
+        invalidate(commitInfo, null);
+      }
+    }
+    catch (RuntimeException ex)
+    {
+      if (isActive())
+      {
+        OM.LOG.error(ex);
+      }
+      else
+      {
+        OM.LOG.info(Messages.getString("CDOSessionImpl.2")); //$NON-NLS-1$
+      }
+    }
+  }
+
+  private void registerPackageUnits(final CDOCommitInfo commitInfo)
+  {
+    InternalCDOPackageRegistry packageRegistry = getPackageRegistry();
+    for (CDOPackageUnit newPackageUnit : commitInfo.getNewPackageUnits())
+    {
+      packageRegistry.putPackageUnit((InternalCDOPackageUnit)newPackageUnit);
+    }
+  }
+
+  private void reviseRevisions(CDOCommitInfo commitInfo)
+  {
+    CDOBranch newBranch = commitInfo.getBranch();
+    long timeStamp = commitInfo.getTimeStamp();
+    InternalCDORevisionManager revisionManager = getRevisionManager();
+
+    // Cache new revisions
+    for (CDOIDAndVersion key : commitInfo.getNewObjects())
+    {
+      if (key instanceof InternalCDORevision)
+      {
+        InternalCDORevision newRevision = (InternalCDORevision)key;
+        revisionManager.addRevision(newRevision);
+      }
+    }
+
+    // Apply deltas and cache the resulting new revisions, if possible...
+    for (CDORevisionKey key : commitInfo.getChangedObjects())
+    {
+      InternalCDORevision newRevision = createNewRevision(key, commitInfo);
+      if (newRevision != null)
+      {
+        revisionManager.addRevision(newRevision);
+      }
+      else
+      {
+        // ... Otherwise try to revise old revision if it is in the same branch
+        if (key.getBranch() == newBranch)
+        {
+          revisionManager.reviseVersion(key.getID(), key, timeStamp);
+        }
+      }
+    }
+
+    // Revise old revisions
+    for (CDOIDAndVersion key : commitInfo.getDetachedObjects())
+    {
+      CDOBranchVersion branchVersion = newBranch.getVersion(key.getVersion());
+      revisionManager.reviseVersion(key.getID(), branchVersion, timeStamp);
+    }
+  }
+
+  private InternalCDORevision createNewRevision(CDORevisionKey potentialDelta, CDOCommitInfo commitInfo)
+  {
+    if (potentialDelta instanceof CDORevisionDelta)
+    {
+      CDORevisionDelta delta = (CDORevisionDelta)potentialDelta;
+      CDOID id = delta.getID();
+
+      InternalCDORevisionManager revisionManager = getRevisionManager();
+      InternalCDORevision oldRevision = revisionManager.getRevisionByVersion(id, potentialDelta, CDORevision.UNCHUNKED, false);
+      if (oldRevision != null)
+      {
+        InternalCDORevision newRevision = oldRevision.copy();
+        newRevision.adjustForCommit(commitInfo.getBranch(), commitInfo.getTimeStamp());
+        delta.apply(newRevision);
+        return newRevision;
+      }
+    }
+
+    return null;
+  }
+
+  /**
+   * @since 2.0
+   */
+  public void invalidate(final CDOCommitInfo commitInfo, final InternalCDOTransaction sender)
+  {
+    for (InternalCDOView view : getViews())
+    {
+      if (view != sender && view.getBranch() == commitInfo.getBranch())
+      {
+        QueueRunner runner = getInvalidationRunner();
+        runner.addWork(new InvalidationRunnable(view, commitInfo));
+      }
+    }
+
+    setLastUpdateTime(commitInfo.getTimeStamp());
+    fireInvalidationEvent(sender, commitInfo);
+  }
+
   public void cloneRepository(CDOCloningContext context)
   {
     getSessionProtocol().cloneRepository(context);
@@ -769,13 +888,11 @@ public abstract class CDOSessionImpl extends Container<CDOView> implements Inter
   }
 
   /**
-   * @param packageUnits
    * @since 2.0
    */
-  public void fireInvalidationEvent(CDOBranchPoint branchPoint, Collection<CDOPackageUnit> packageUnits,
-      Set<CDOIDAndVersion> dirtyOIDs, Collection<CDOID> detachedObjects, InternalCDOView excludedView)
+  public void fireInvalidationEvent(InternalCDOView excludedView, CDOCommitInfo commitInfo)
   {
-    fireEvent(new InvalidationEvent(excludedView, branchPoint, packageUnits, dirtyOIDs, detachedObjects));
+    fireEvent(new InvalidationEvent(excludedView, commitInfo));
   }
 
   @Override
@@ -1044,29 +1161,59 @@ public abstract class CDOSessionImpl extends Container<CDOView> implements Inter
   /**
    * @author Eike Stepper
    */
-  private final class InvalidationEvent extends Event implements CDOSessionInvalidationEvent
+  private static final class InvalidationRunnable implements Runnable
   {
-    private static final long serialVersionUID = 1L;
-
     private InternalCDOView view;
 
-    private CDOBranchPoint branchPoint;
+    private CDOCommitInfo commitInfo;
+
+    private InvalidationRunnable(InternalCDOView view, CDOCommitInfo commitInfo)
+    {
+      this.view = view;
+      this.commitInfo = commitInfo;
+    }
+
+    public void run()
+    {
+      try
+      {
+        invalidationRunnerActive.set(true);
+        view.invalidate(commitInfo);
+      }
+      catch (RuntimeException ex)
+      {
+        if (view.isActive())
+        {
+          OM.LOG.error(ex);
+        }
+        else
+        {
+          OM.LOG.info(Messages.getString("CDOSessionImpl.1")); //$NON-NLS-1$
+        }
+      }
+      finally
+      {
+        invalidationRunnerActive.set(false);
+      }
+    }
+  }
 
-    private Set<CDOIDAndVersion> dirtyOIDs;
+  /**
+   * @author Eike Stepper
+   */
+  private final class InvalidationEvent extends Event implements CDOSessionInvalidationEvent
+  {
+    private static final long serialVersionUID = 1L;
 
-    private Collection<CDOID> detachedObjects;
+    private InternalCDOView view;
 
-    private Collection<CDOPackageUnit> newPackageUnits;
+    private CDOCommitInfo commitInfo;
 
-    public InvalidationEvent(InternalCDOView view, CDOBranchPoint branchPoint,
-        Collection<CDOPackageUnit> newPackageUnits, Set<CDOIDAndVersion> dirtyOIDs, Collection<CDOID> detachedObjects)
+    public InvalidationEvent(InternalCDOView view, CDOCommitInfo commitInfo)
     {
       super(CDOSessionImpl.this);
       this.view = view;
-      this.branchPoint = branchPoint;
-      this.newPackageUnits = newPackageUnits;
-      this.dirtyOIDs = dirtyOIDs;
-      this.detachedObjects = detachedObjects;
+      this.commitInfo = commitInfo;
     }
 
     @Override
@@ -1087,38 +1234,58 @@ public abstract class CDOSessionImpl extends Container<CDOView> implements Inter
 
     public CDOBranch getBranch()
     {
-      return branchPoint.getBranch();
+      return commitInfo.getBranch();
+    }
+
+    public CDOCommitInfoManager getCommitInfoManager()
+    {
+      return commitInfo.getCommitInfoManager();
     }
 
     public long getTimeStamp()
     {
-      return branchPoint.getTimeStamp();
+      return commitInfo.getTimeStamp();
     }
 
-    public Set<CDOIDAndVersion> getDirtyOIDs()
+    public Collection<CDOPackageUnit> getNewPackageUnits()
     {
-      return dirtyOIDs;
+      return commitInfo.getNewPackageUnits();
     }
 
-    public Collection<CDOID> getDetachedObjects()
+    public String getUserID()
     {
-      return detachedObjects;
+      return commitInfo.getUserID();
     }
 
-    public Collection<CDOPackageUnit> getNewPackageUnits()
+    public String getComment()
+    {
+      return commitInfo.getComment();
+    }
+
+    public Collection<CDOIDAndVersion> getNewObjects()
+    {
+      return commitInfo.getNewObjects();
+    }
+
+    public Collection<CDORevisionKey> getChangedObjects()
     {
-      return newPackageUnits;
+      return commitInfo.getChangedObjects();
+    }
+
+    public Collection<CDOIDAndVersion> getDetachedObjects()
+    {
+      return commitInfo.getDetachedObjects();
     }
 
     public int compareTo(CDOBranchPoint o)
     {
-      return branchPoint.compareTo(o);
+      return commitInfo.compareTo(o);
     }
 
     @Override
     public String toString()
     {
-      return "CDOSessionInvalidationEvent: " + dirtyOIDs;
+      return "CDOSessionInvalidationEvent[" + commitInfo + "]";
     }
   }
 
@@ -1431,6 +1598,22 @@ public abstract class CDOSessionImpl extends Container<CDOView> implements Inter
       }
     }
 
+    public CDOCommitData loadCommitData(long timeStamp)
+    {
+      int attempt = 0;
+      for (;;)
+      {
+        try
+        {
+          return delegate.loadCommitData(timeStamp);
+        }
+        catch (Exception ex)
+        {
+          handleException(++attempt, ex);
+        }
+      }
+    }
+
     public Object loadChunk(InternalCDORevision revision, EStructuralFeature feature, int accessIndex, int fetchIndex,
         int fromIndex, int toIndex)
     {
diff --git a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/transaction/CDOSingleTransactionStrategyImpl.java b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/transaction/CDOSingleTransactionStrategyImpl.java
index 0b98e3da57..feee83ac55 100644
--- a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/transaction/CDOSingleTransactionStrategyImpl.java
+++ b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/transaction/CDOSingleTransactionStrategyImpl.java
@@ -82,7 +82,7 @@ public class CDOSingleTransactionStrategyImpl implements CDOTransactionStrategy
 
     InternalCDOCommitInfoManager commitInfoManager = transaction.getSession().getCommitInfoManager();
     return commitInfoManager.createCommitInfo(transaction.getBranch(), result.getTimeStamp(), transaction.getSession()
-        .getUserID(), transaction.getCommitComment());
+        .getUserID(), transaction.getCommitComment(), null);
   }
 
   public void rollback(InternalCDOTransaction transaction, InternalCDOUserSavepoint savepoint)
diff --git a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/transaction/CDOTransactionImpl.java b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/transaction/CDOTransactionImpl.java
index 84f6765dba..2fbeb77334 100644
--- a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/transaction/CDOTransactionImpl.java
+++ b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/transaction/CDOTransactionImpl.java
@@ -19,6 +19,7 @@ import org.eclipse.emf.cdo.CDOState;
 import org.eclipse.emf.cdo.common.branch.CDOBranch;
 import org.eclipse.emf.cdo.common.branch.CDOBranchManager;
 import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
+import org.eclipse.emf.cdo.common.commit.CDOCommitData;
 import org.eclipse.emf.cdo.common.commit.CDOCommitInfo;
 import org.eclipse.emf.cdo.common.id.CDOID;
 import org.eclipse.emf.cdo.common.id.CDOIDAndVersion;
@@ -34,6 +35,7 @@ import org.eclipse.emf.cdo.common.model.EMFUtil;
 import org.eclipse.emf.cdo.common.revision.CDOListFactory;
 import org.eclipse.emf.cdo.common.revision.CDORevision;
 import org.eclipse.emf.cdo.common.revision.CDORevisionFactory;
+import org.eclipse.emf.cdo.common.revision.CDORevisionKey;
 import org.eclipse.emf.cdo.common.revision.delta.CDOFeatureDelta;
 import org.eclipse.emf.cdo.common.revision.delta.CDORevisionDelta;
 import org.eclipse.emf.cdo.common.revision.delta.CDORevisionDeltaUtil;
@@ -44,8 +46,10 @@ import org.eclipse.emf.cdo.eresource.CDOResourceNode;
 import org.eclipse.emf.cdo.eresource.EresourceFactory;
 import org.eclipse.emf.cdo.eresource.impl.CDOResourceImpl;
 import org.eclipse.emf.cdo.eresource.impl.CDOResourceNodeImpl;
+import org.eclipse.emf.cdo.internal.common.commit.CDOCommitDataImpl;
 import org.eclipse.emf.cdo.internal.common.io.CDODataInputImpl;
 import org.eclipse.emf.cdo.internal.common.io.CDODataOutputImpl;
+import org.eclipse.emf.cdo.spi.common.commit.InternalCDOCommitInfoManager;
 import org.eclipse.emf.cdo.spi.common.model.InternalCDOPackageUnit;
 import org.eclipse.emf.cdo.spi.common.revision.CDOIDMapper;
 import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevision;
@@ -1309,11 +1313,13 @@ public class CDOTransactionImpl extends CDOViewImpl implements InternalCDOTransa
   {
     CDODataOutput out = new CDODataOutputImpl(new ExtendedDataOutputStream(stream))
     {
+      @Override
       public CDOIDProvider getIDProvider()
       {
         return CDOTransactionImpl.this;
       }
 
+      @Override
       public CDOPackageRegistry getPackageRegistry()
       {
         return getSession().getPackageRegistry();
@@ -1734,51 +1740,43 @@ public class CDOTransactionImpl extends CDOViewImpl implements InternalCDOTransa
       {
         try
         {
-          Collection<CDORevisionDelta> deltas = getRevisionDeltas().values();
+          for (CDOPackageUnit newPackageUnit : newPackageUnits)
+          {
+            ((InternalCDOPackageUnit)newPackageUnit).setState(CDOPackageUnit.State.LOADED);
+          }
 
           postCommit(getNewResources(), result);
           postCommit(getNewObjects(), result);
           postCommit(getDirtyObjects(), result);
-          for (Entry<CDOID, CDOObject> entry : getDetachedObjects().entrySet())
-          {
-            removeObject(entry.getKey());
-          }
 
-          InternalCDOSession session = getSession();
-          for (CDOPackageUnit newPackageUnit : newPackageUnits)
+          List<CDOIDAndVersion> revisions = new ArrayList<CDOIDAndVersion>();
+          for (CDOObject newObject : getNewObjects().values())
           {
-            ((InternalCDOPackageUnit)newPackageUnit).setState(CDOPackageUnit.State.LOADED);
+            revisions.add(newObject.cdoRevision());
           }
 
-          Map<CDOID, CDOObject> dirtyObjects = getDirtyObjects();
-          Set<CDOIDAndVersion> dirtyIDs = new HashSet<CDOIDAndVersion>();
-          for (CDOObject dirtyObject : dirtyObjects.values())
+          for (CDOObject newObject : getNewResources().values())
           {
-            CDORevision revision = dirtyObject.cdoRevision();
-            CDOIDAndVersion dirtyID = CDOIDUtil.createIDAndVersion(revision.getID(), revision.getVersion() - 1);
-            dirtyIDs.add(dirtyID);
+            revisions.add(newObject.cdoRevision());
           }
 
-          if (!dirtyIDs.isEmpty() || !getDetachedObjects().isEmpty())
+          List<CDORevisionKey> deltas = new ArrayList<CDORevisionKey>();
+          for (CDORevisionDelta delta : getRevisionDeltas().values())
           {
-            Set<CDOID> detachedIDs = new HashSet<CDOID>(getDetachedObjects().keySet());
-            Collection<CDORevisionDelta> deltasCopy = new ArrayList<CDORevisionDelta>(deltas);
-
-            // Adjust references in the deltas. Could be used in
-            // ChangeSubscription from others CDOView
-            for (CDORevisionDelta dirtyObjectDelta : deltasCopy)
-            {
-              ((InternalCDORevisionDelta)dirtyObjectDelta).adjustReferences(result.getReferenceAdjuster());
-            }
-
-            session.handleCommitNotification(getBranch().getPoint(result.getTimeStamp()), newPackageUnits, dirtyIDs,
-                detachedIDs, deltasCopy, getTransaction());
+            ((InternalCDORevisionDelta)delta).adjustReferences(result.getReferenceAdjuster());
+            deltas.add(delta);
           }
-          else
+
+          List<CDOIDAndVersion> detached = new ArrayList<CDOIDAndVersion>();
+          for (Entry<CDOID, CDOObject> entry : getDetachedObjects().entrySet())
           {
-            session.setLastUpdateTime(result.getTimeStamp());
+            detached.add(entry.getValue().cdoRevision());
+            removeObject(entry.getKey());
           }
 
+          CDOCommitInfo commitInfo = makeCommitInfo(result.getTimeStamp(), revisions, deltas, detached);
+          getSession().invalidate(commitInfo, getTransaction());
+
           CDOTransactionHandler[] handlers = getTransactionHandlers();
           if (handlers != null)
           {
@@ -1819,6 +1817,20 @@ public class CDOTransactionImpl extends CDOViewImpl implements InternalCDOTransa
       }
     }
 
+    private CDOCommitInfo makeCommitInfo(long timeStamp, List<CDOIDAndVersion> newRevisions,
+        List<CDORevisionKey> deltas, List<CDOIDAndVersion> detachedIDsAndVersions)
+    {
+      InternalCDOSession session = getSession();
+      InternalCDOCommitInfoManager commitInfoManager = session.getCommitInfoManager();
+
+      CDOBranch branch = getBranch();
+      String userID = session.getUserID();
+      String comment = getCommitComment();
+      CDOCommitData commitData = new CDOCommitDataImpl(newPackageUnits, newRevisions, deltas, detachedIDsAndVersions);
+
+      return commitInfoManager.createCommitInfo(branch, timeStamp, userID, comment, commitData);
+    }
+
     @SuppressWarnings("rawtypes")
     private void preCommit(Map objects)
     {
diff --git a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/view/CDOViewImpl.java b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/view/CDOViewImpl.java
index 90752f8edf..815c9d9067 100644
--- a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/view/CDOViewImpl.java
+++ b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/view/CDOViewImpl.java
@@ -17,6 +17,7 @@ import org.eclipse.emf.cdo.CDOObject;
 import org.eclipse.emf.cdo.CDOState;
 import org.eclipse.emf.cdo.common.branch.CDOBranch;
 import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
+import org.eclipse.emf.cdo.common.commit.CDOCommitInfo;
 import org.eclipse.emf.cdo.common.id.CDOID;
 import org.eclipse.emf.cdo.common.id.CDOIDAndVersion;
 import org.eclipse.emf.cdo.common.id.CDOIDMeta;
@@ -1277,6 +1278,33 @@ public class CDOViewImpl extends Lifecycle implements InternalCDOView
     }
   }
 
+  public void invalidate(CDOCommitInfo commitInfo)
+  {
+    Set<CDOObject> conflicts = null;
+
+    boolean reviseAndInvalidate = session.options().isPassiveUpdateEnabled();
+    if (reviseAndInvalidate)
+    {
+      conflicts = handleInvalidation(timeStamp, finalDirtyOIDs, finalDetachedObjects, true);
+    }
+
+    boolean skipChangeSubscription = (deltas == null || deltas.size() <= 0)
+        && (detachedObjects == null || detachedObjects.size() <= 0);
+
+    if (!skipChangeSubscription)
+    {
+      handleChangeSubscription(deltas, detachedObjects, true);
+    }
+
+    if (conflicts != null)
+    {
+      InternalCDOTransaction transaction = (InternalCDOTransaction)this;
+      transaction.handleConflicts(conflicts);
+    }
+
+    fireAdaptersNotifiedEvent(commitInfo.getTimeStamp());
+  }
+
   /**
    * Turns registered objects into proxies and synchronously delivers invalidation events to registered event listeners.
    * <p>
diff --git a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/spi/cdo/InternalCDOSession.java b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/spi/cdo/InternalCDOSession.java
index 4e904e429e..c945cfbba5 100644
--- a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/spi/cdo/InternalCDOSession.java
+++ b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/spi/cdo/InternalCDOSession.java
@@ -11,11 +11,11 @@
 package org.eclipse.emf.spi.cdo;
 
 import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
+import org.eclipse.emf.cdo.common.commit.CDOCommitInfo;
 import org.eclipse.emf.cdo.common.id.CDOID;
 import org.eclipse.emf.cdo.common.id.CDOIDAndVersion;
 import org.eclipse.emf.cdo.common.model.CDOPackageUnit;
 import org.eclipse.emf.cdo.common.revision.CDORevision;
-import org.eclipse.emf.cdo.common.revision.delta.CDORevisionDelta;
 import org.eclipse.emf.cdo.session.CDORepositoryInfo;
 import org.eclipse.emf.cdo.session.CDOSession;
 import org.eclipse.emf.cdo.spi.common.CDOCloningContext;
@@ -125,23 +125,18 @@ public interface InternalCDOSession extends CDOSession, PackageProcessor, Packag
   /**
    * @since 3.0
    */
-  public void handleCommitNotification(CDOBranchPoint branchPoint, Collection<CDOPackageUnit> newPackageUnits,
-      Set<CDOIDAndVersion> dirtyOIDandVersions, Collection<CDOID> detachedOIDs, Collection<CDORevisionDelta> deltas,
-      InternalCDOView excludedView);
+  public void handleCommitNotification(CDOCommitInfo commitInfo);
 
   /**
    * @since 3.0
    */
-  public void handleSyncResponse(CDOBranchPoint branchPoint, Collection<CDOPackageUnit> newPackageUnits,
-      Set<CDOIDAndVersion> dirtyOIDandVersions, Collection<CDOID> detachedOIDs);
+  public void invalidate(CDOCommitInfo commitInfo, InternalCDOTransaction sender);
 
   /**
-   * In some cases we need to sync without propagating event. Lock is a good example.
-   * 
    * @since 3.0
    */
-  public void reviseRevisions(CDOBranchPoint branchPoint, Set<CDOIDAndVersion> dirtyOIDandVersions,
-      Collection<CDOID> detachedOIDs, InternalCDOView excludedView);
+  public void handleSyncResponse(CDOBranchPoint branchPoint, Collection<CDOPackageUnit> newPackageUnits,
+      Set<CDOIDAndVersion> dirtyOIDandVersions, Collection<CDOID> detachedOIDs);
 
   /**
    * @since 3.0
diff --git a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/spi/cdo/InternalCDOView.java b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/spi/cdo/InternalCDOView.java
index ef151ce7d6..ea427a1aa2 100644
--- a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/spi/cdo/InternalCDOView.java
+++ b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/spi/cdo/InternalCDOView.java
@@ -12,6 +12,7 @@ package org.eclipse.emf.spi.cdo;
 
 import org.eclipse.emf.cdo.CDOObject;
 import org.eclipse.emf.cdo.CDOState;
+import org.eclipse.emf.cdo.common.commit.CDOCommitInfo;
 import org.eclipse.emf.cdo.common.id.CDOID;
 import org.eclipse.emf.cdo.common.id.CDOIDAndVersion;
 import org.eclipse.emf.cdo.common.id.CDOIDProvider;
@@ -65,6 +66,8 @@ public interface InternalCDOView extends CDOView, CDOIDProvider, ILifecycle
    */
   public void handleObjectStateChanged(InternalCDOObject object, CDOState oldState, CDOState newState);
 
+  public void invalidate(CDOCommitInfo commitInfo);
+
   /**
    * Returns the conflicting objects.
    *