1 files changed, 114 insertions, 0 deletions
diff --git a/plugins/org.eclipse.emf.cdo.dawn.gmf/src/org/eclipse/emf/cdo/dawn/transaction/DawnDiagramEditingDomainFactory.java b/plugins/org.eclipse.emf.cdo.dawn.gmf/src/org/eclipse/emf/cdo/dawn/transaction/DawnDiagramEditingDomainFactory.java
new file mode 100644
index 0000000000..251b8cf4b9
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.dawn.gmf/src/org/eclipse/emf/cdo/dawn/transaction/DawnDiagramEditingDomainFactory.java
@@ -0,0 +1,114 @@
+/**
+ * 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
+ */
+package org.eclipse.emf.cdo.dawn.transaction;
+
+import org.eclipse.emf.cdo.dawn.gmf.resources.DawnPathmapManager;
+import org.eclipse.emf.cdo.internal.dawn.bundle.OM;
+
+import org.eclipse.net4j.util.om.trace.ContextTracer;
+
+import org.eclipse.emf.common.notify.AdapterFactory;
+import org.eclipse.emf.ecore.resource.ResourceSet;
+import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
+import org.eclipse.emf.transaction.TransactionalCommandStack;
+import org.eclipse.emf.transaction.TransactionalEditingDomain;
+import org.eclipse.emf.transaction.impl.TransactionChangeRecorder;
+import org.eclipse.emf.workspace.WorkspaceEditingDomainFactory;
+import org.eclipse.emf.workspace.impl.WorkspaceCommandStackImpl;
+
+import org.eclipse.core.commands.operations.IOperationHistory;
+import org.eclipse.gmf.runtime.diagram.core.DiagramEditingDomainFactory;
+
+public class DawnDiagramEditingDomainFactory extends DiagramEditingDomainFactory
+{
+  private static final ContextTracer TRACER = new ContextTracer(OM.DEBUG, DawnDiagramEditingDomainFactory.class);
+
+  private static DawnDiagramEditingDomainFactory instance = new DawnDiagramEditingDomainFactory();
+
+  protected static class DawnDiagramEditingDomain extends DiagramEditingDomain
+  {
+    public DawnDiagramEditingDomain(AdapterFactory adapterFactory, ResourceSet resourceSet)
+    {
+      super(adapterFactory, resourceSet);
+    }
+
+    public DawnDiagramEditingDomain(AdapterFactory adapterFactory, TransactionalCommandStack stack,
+        ResourceSet resourceSet)
+    {
+      super(adapterFactory, stack, resourceSet);
+    }
+
+    public DawnDiagramEditingDomain(AdapterFactory adapterFactory, TransactionalCommandStack stack)
+    {
+      super(adapterFactory, stack);
+    }
+
+    public DawnDiagramEditingDomain(AdapterFactory adapterFactory)
+    {
+      super(adapterFactory);
+    }
+
+    /**
+     * override the TransactionChangeRecorder to suppress the write asserts which are not need with CDO
+     */
+    @Override
+    protected TransactionChangeRecorder createChangeRecorder(ResourceSet rset)
+    {
+      return new DawnTransactionChangeRecorder(this, rset);
+    }
+  }
+
+  @Override
+  public TransactionalEditingDomain createEditingDomain(IOperationHistory history)
+  {
+    if (TRACER.isEnabled())
+    {
+      TRACER.trace("Creating DawnTransactionalEditingDomain using DawnDiagramEditingDomainFactory"); //$NON-NLS-1$
+    }
+    WorkspaceCommandStackImpl stack = new WorkspaceCommandStackImpl(history);
+
+    TransactionalEditingDomain result = new DawnDiagramEditingDomain(new ComposedAdapterFactory(
+        ComposedAdapterFactory.Descriptor.Registry.INSTANCE), stack);
+
+    mapResourceSet(result);
+
+    configure(result);
+    return result;
+  }
+
+  @Override
+  public TransactionalEditingDomain createEditingDomain(ResourceSet rset, IOperationHistory history)
+  {
+    WorkspaceCommandStackImpl stack = new WorkspaceCommandStackImpl(history);
+
+    TransactionalEditingDomain result = new DawnDiagramEditingDomain(new ComposedAdapterFactory(
+        ComposedAdapterFactory.Descriptor.Registry.INSTANCE), stack, rset);
+
+    mapResourceSet(result);
+    configure(result);
+    return result;
+  }
+
+  @Override
+  protected void configure(final TransactionalEditingDomain domain)
+  {
+    super.configure(domain);
+
+    final ResourceSet rset = domain.getResourceSet();
+    DawnPathmapManager.removePathMapMananger(rset.eAdapters());
+    rset.eAdapters().add(new DawnPathmapManager());
+  }
+
+  public static WorkspaceEditingDomainFactory getInstance()
+  {
+    return instance;
+  }
+}