[458349] Consolidate UI

Task-Url: https://bugs.eclipse.org/bugs/show_bug.cgi?id=458349

2 files changed, 77 insertions, 0 deletions

diff --git a/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/CDOServerProtocol.java b/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/CDOServerProtocol.java
index 9d29017149..58ebd6abf1 100644
--- a/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/CDOServerProtocol.java
+++ b/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/CDOServerProtocol.java
@@ -375,6 +375,9 @@ public class CDOServerProtocol extends SignalProtocol<InternalSession> implement
     case SIGNAL_RENAME_BRANCH:
       return new RenameBranchIndication(this);
 
+    case SIGNAL_LOAD_OBJECT_LIFETIME:
+      return new LoadObjectLifetimeIndication(this);
+
     default:
       return super.createSignalReactor(signalID);
     }
diff --git a/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/LoadObjectLifetimeIndication.java b/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/LoadObjectLifetimeIndication.java
new file mode 100644
index 0000000000..fbbc01f919
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.server.net4j/src/org/eclipse/emf/cdo/server/internal/net4j/protocol/LoadObjectLifetimeIndication.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2009-2012 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.server.internal.net4j.protocol;
+
+import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
+import org.eclipse.emf.cdo.common.branch.CDOBranchPointRange;
+import org.eclipse.emf.cdo.common.id.CDOID;
+import org.eclipse.emf.cdo.common.protocol.CDODataInput;
+import org.eclipse.emf.cdo.common.protocol.CDODataOutput;
+import org.eclipse.emf.cdo.common.protocol.CDOProtocolConstants;
+import org.eclipse.emf.cdo.server.internal.net4j.bundle.OM;
+import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevisionManager;
+
+import org.eclipse.net4j.util.om.trace.ContextTracer;
+
+import java.io.IOException;
+
+/**
+ * @author Eike Stepper
+ */
+public class LoadObjectLifetimeIndication extends CDOServerReadIndication
+{
+  private static final ContextTracer TRACER = new ContextTracer(OM.DEBUG_PROTOCOL, LoadObjectLifetimeIndication.class);
+
+  private CDOID id;
+
+  private CDOBranchPoint branchPoint;
+
+  public LoadObjectLifetimeIndication(CDOServerProtocol protocol)
+  {
+    super(protocol, CDOProtocolConstants.SIGNAL_LOAD_OBJECT_LIFETIME);
+  }
+
+  @Override
+  protected void indicating(CDODataInput in) throws IOException
+  {
+    id = in.readCDOID();
+    if (TRACER.isEnabled())
+    {
+      TRACER.format("Read id: {0}", id); //$NON-NLS-1$
+    }
+
+    branchPoint = in.readCDOBranchPoint();
+    if (TRACER.isEnabled())
+    {
+      TRACER.format("Read branchPoint: {0}", branchPoint); //$NON-NLS-1$
+    }
+  }
+
+  @Override
+  protected void responding(CDODataOutput out) throws IOException
+  {
+    InternalCDORevisionManager revisionManager = getRepository().getRevisionManager();
+    CDOBranchPointRange range = revisionManager.getObjectLifetime(id, branchPoint);
+    if (range != null)
+    {
+      out.writeBoolean(true);
+      out.writeCDOBranchPoint(range.getStartPoint());
+      out.writeCDOBranchPoint(range.getEndPoint());
+    }
+    else
+    {
+      out.writeBoolean(false);
+    }
+  }
+}