[366803] Improve performance of CDOTransactionImpl.getID(InternalCDOObject, boolean)

https://bugs.eclipse.org/bugs/show_bug.cgi?id=366803

1 files changed, 11 insertions, 0 deletions

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 cf4894250b..3569675e78 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
@@ -50,6 +50,8 @@ import org.eclipse.emf.cdo.common.revision.delta.CDOSetFeatureDelta;
 import org.eclipse.emf.cdo.common.util.CDOException;
 import org.eclipse.emf.cdo.common.util.RepositoryStateChangedEvent;
 import org.eclipse.emf.cdo.common.util.RepositoryTypeChangedEvent;
+import org.eclipse.emf.cdo.eresource.EresourcePackage;
+import org.eclipse.emf.cdo.etypes.EtypesPackage;
 import org.eclipse.emf.cdo.internal.common.revision.delta.CDOMoveFeatureDeltaImpl;
 import org.eclipse.emf.cdo.internal.common.revision.delta.CDOSetFeatureDeltaImpl;
 import org.eclipse.emf.cdo.internal.common.revision.delta.CDOSingleValueFeatureDeltaImpl;
@@ -110,6 +112,7 @@ import org.eclipse.emf.common.util.ECollections;
 import org.eclipse.emf.ecore.EPackage;
 import org.eclipse.emf.ecore.EReference;
 import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.ecore.EcorePackage;
 import org.eclipse.emf.spi.cdo.CDOSessionProtocol;
 import org.eclipse.emf.spi.cdo.CDOSessionProtocol.RefreshSessionResult;
 import org.eclipse.emf.spi.cdo.InternalCDORemoteSessionManager;
@@ -204,6 +207,14 @@ public abstract class CDOSessionImpl extends CDOTransactionContainerImpl impleme
    */
   private Map<CDOID, CDOBranchPoint> committedSinceLastRefresh = new HashMap<CDOID, CDOBranchPoint>();
 
+  static
+  {
+    // Ensure that these 3 packages are registered with the global package registry in stand-alone
+    EcorePackage.eINSTANCE.getClass();
+    EresourcePackage.eINSTANCE.getClass();
+    EtypesPackage.eINSTANCE.getClass();
+  }
+
   public CDOSessionImpl()
   {
   }