1 files changed, 143 insertions, 143 deletions
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 96e21a207c..a5822febd2 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
@@ -1,143 +1,143 @@
-/*
- * Copyright (c) 2004 - 2011 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
- *    Simon McDuff - bug 201266
- *    Simon McDuff - bug 212958
- *    Simon McDuff - bug 213402
- *    Caspar De Groot - bug 341081
- */
-package org.eclipse.emf.cdo.internal.common.revision;
-
-import org.eclipse.emf.cdo.common.id.CDOID;
-import org.eclipse.emf.cdo.common.id.CDOIDTemp;
-import org.eclipse.emf.cdo.common.model.CDOModelUtil;
-import org.eclipse.emf.cdo.common.model.CDOType;
-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.common.util.EList;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EClassifier;
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-/**
- * @author Eike Stepper
- */
-public class CDORevisionImpl extends BaseCDORevision
-{
-  private Object[] values;
-
-  private transient boolean frozen;
-
-  public CDORevisionImpl(EClass eClass)
-  {
-    super(eClass);
-  }
-
-  protected CDORevisionImpl(CDORevisionImpl source)
-  {
-    super(source);
-    EStructuralFeature[] features = CDOModelUtil.getAllPersistentFeatures(getEClass());
-    initValues(features);
-    for (int i = 0; i < features.length; i++)
-    {
-      EStructuralFeature feature = features[i];
-      EClassifier classifier = feature.getEType();
-      if (feature.isMany())
-      {
-        InternalCDOList sourceList = (InternalCDOList)source.values[i];
-        if (sourceList != null)
-        {
-          setValue(i, sourceList.clone(classifier));
-        }
-      }
-      else
-      {
-        CDOType type = CDOModelUtil.getType(feature);
-        setValue(i, type.copyValue(source.values[i]));
-      }
-    }
-  }
-
-  public InternalCDORevision copy()
-  {
-    return new CDORevisionImpl(this);
-  }
-
-  @Override
-  protected void initValues(EStructuralFeature[] allPersistentFeatures)
-  {
-    values = new Object[allPersistentFeatures.length];
-  }
-
-  @Override
-  protected Object getValue(int featureIndex)
-  {
-    return values[featureIndex];
-  }
-
-  @Override
-  protected void setValue(int featureIndex, Object value)
-  {
-    checkFrozen(featureIndex, value);
-    values[featureIndex] = value;
-  }
-
-  public void freeze()
-  {
-    if (getEClass().getName().equals("Node"))
-    {
-      System.out.println();
-    }
-
-    frozen = true;
-
-    EStructuralFeature[] features = CDOModelUtil.getAllPersistentFeatures(getEClass());
-    for (int i = 0; i < features.length; i++)
-    {
-      EStructuralFeature feature = features[i];
-      if (feature.isMany())
-      {
-        InternalCDOList list = (InternalCDOList)values[i];
-        if (list != null)
-        {
-          list.freeze();
-        }
-      }
-    }
-  }
-
-  private void checkFrozen(int featureIndex, Object value)
-  {
-    if (frozen)
-    {
-      Object oldValue = values[featureIndex];
-
-      // Exception 1: Setting an empty list as the value for an isMany feature, is
-      // allowed if the old value is null. This is a case of lazy initialization.
-      boolean newIsEmptyList = value instanceof EList<?> && ((EList<?>)value).size() == 0;
-      if (newIsEmptyList && oldValue == null)
-      {
-        return;
-      }
-
-      // Exception 2a: Replacing a temp ID with a regular ID is allowed (happens during
-      // postCommit of new objects)
-      // Exception 2b: Replacing a temp ID with another temp ID is also allowed (happens
-      // when changes are imported in a PushTx).
-      if (oldValue instanceof CDOIDTemp && value instanceof CDOID)
-      {
-        return;
-      }
-
-      throw new IllegalStateException("Cannot modify a frozen revision");
-    }
-  }
-}
+/*
+ * Copyright (c) 2004 - 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
+ *    Simon McDuff - bug 201266
+ *    Simon McDuff - bug 212958
+ *    Simon McDuff - bug 213402
+ *    Caspar De Groot - bug 341081
+ */
+package org.eclipse.emf.cdo.internal.common.revision;
+
+import org.eclipse.emf.cdo.common.id.CDOID;
+import org.eclipse.emf.cdo.common.id.CDOIDTemp;
+import org.eclipse.emf.cdo.common.model.CDOModelUtil;
+import org.eclipse.emf.cdo.common.model.CDOType;
+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.common.util.EList;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EClassifier;
+import org.eclipse.emf.ecore.EStructuralFeature;
+
+/**
+ * @author Eike Stepper
+ */
+public class CDORevisionImpl extends BaseCDORevision
+{
+  private Object[] values;
+
+  private transient boolean frozen;
+
+  public CDORevisionImpl(EClass eClass)
+  {
+    super(eClass);
+  }
+
+  protected CDORevisionImpl(CDORevisionImpl source)
+  {
+    super(source);
+    EStructuralFeature[] features = CDOModelUtil.getAllPersistentFeatures(getEClass());
+    initValues(features);
+    for (int i = 0; i < features.length; i++)
+    {
+      EStructuralFeature feature = features[i];
+      EClassifier classifier = feature.getEType();
+      if (feature.isMany())
+      {
+        InternalCDOList sourceList = (InternalCDOList)source.values[i];
+        if (sourceList != null)
+        {
+          setValue(i, sourceList.clone(classifier));
+        }
+      }
+      else
+      {
+        CDOType type = CDOModelUtil.getType(feature);
+        setValue(i, type.copyValue(source.values[i]));
+      }
+    }
+  }
+
+  public InternalCDORevision copy()
+  {
+    return new CDORevisionImpl(this);
+  }
+
+  @Override
+  protected void initValues(EStructuralFeature[] allPersistentFeatures)
+  {
+    values = new Object[allPersistentFeatures.length];
+  }
+
+  @Override
+  protected Object getValue(int featureIndex)
+  {
+    return values[featureIndex];
+  }
+
+  @Override
+  protected void setValue(int featureIndex, Object value)
+  {
+    checkFrozen(featureIndex, value);
+    values[featureIndex] = value;
+  }
+
+  public void freeze()
+  {
+    if (getEClass().getName().equals("Node"))
+    {
+      System.out.println();
+    }
+
+    frozen = true;
+
+    EStructuralFeature[] features = CDOModelUtil.getAllPersistentFeatures(getEClass());
+    for (int i = 0; i < features.length; i++)
+    {
+      EStructuralFeature feature = features[i];
+      if (feature.isMany())
+      {
+        InternalCDOList list = (InternalCDOList)values[i];
+        if (list != null)
+        {
+          list.freeze();
+        }
+      }
+    }
+  }
+
+  private void checkFrozen(int featureIndex, Object value)
+  {
+    if (frozen)
+    {
+      Object oldValue = values[featureIndex];
+
+      // Exception 1: Setting an empty list as the value for an isMany feature, is
+      // allowed if the old value is null. This is a case of lazy initialization.
+      boolean newIsEmptyList = value instanceof EList<?> && ((EList<?>)value).size() == 0;
+      if (newIsEmptyList && oldValue == null)
+      {
+        return;
+      }
+
+      // Exception 2a: Replacing a temp ID with a regular ID is allowed (happens during
+      // postCommit of new objects)
+      // Exception 2b: Replacing a temp ID with another temp ID is also allowed (happens
+      // when changes are imported in a PushTx).
+      if (oldValue instanceof CDOIDTemp && value instanceof CDOID)
+      {
+        return;
+      }
+
+      throw new IllegalStateException("Cannot modify a frozen revision");
+    }
+  }
+}