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/*
* Copyright (c) 2011, 2012, 2015, 2016 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;
}
}
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