diff options
Diffstat (limited to 'sandbox/UMLCompareMergerExample')
| -rw-r--r-- | sandbox/UMLCompareMergerExample/org.eclipse.papyrus.uml.compare.merger/src/org/eclipse/papyrus/uml/merger/provider/CUpdateAttributeMerger.java | 143 |
1 files changed, 109 insertions, 34 deletions
diff --git a/sandbox/UMLCompareMergerExample/org.eclipse.papyrus.uml.compare.merger/src/org/eclipse/papyrus/uml/merger/provider/CUpdateAttributeMerger.java b/sandbox/UMLCompareMergerExample/org.eclipse.papyrus.uml.compare.merger/src/org/eclipse/papyrus/uml/merger/provider/CUpdateAttributeMerger.java index cb386170b74..a5076286e1d 100644 --- a/sandbox/UMLCompareMergerExample/org.eclipse.papyrus.uml.compare.merger/src/org/eclipse/papyrus/uml/merger/provider/CUpdateAttributeMerger.java +++ b/sandbox/UMLCompareMergerExample/org.eclipse.papyrus.uml.compare.merger/src/org/eclipse/papyrus/uml/merger/provider/CUpdateAttributeMerger.java @@ -1,70 +1,145 @@ +/*****************************************************************************
+ * Copyright (c) 2012 CEA LIST.
+ *
+ *
+ * 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:
+ * Vincent Lorenzo (CEA LIST) Vincent.Lorenzo@cea.fr - Initial API and implementation
+ *
+ *****************************************************************************/
package org.eclipse.papyrus.uml.merger.provider;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.emf.common.command.Command;
+import org.eclipse.emf.common.command.CompoundCommand;
import org.eclipse.emf.compare.FactoryException;
import org.eclipse.emf.compare.diff.internal.merge.impl.UpdateAttributeMerger;
import org.eclipse.emf.compare.diff.metamodel.UpdateAttribute;
-import org.eclipse.emf.ecore.EAttribute;
import org.eclipse.emf.compare.util.EFactory;
+import org.eclipse.emf.ecore.EAttribute;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
+import org.eclipse.gmf.runtime.common.core.command.CommandResult;
+import org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand;
+import org.eclipse.papyrus.commands.wrappers.GMFtoEMFCommandWrapper;
import org.eclipse.papyrus.uml.compare.merger.Activator;
import org.eclipse.papyrus.uml.compare.merger.utils.MergerUtils;
+import org.eclipse.papyrus.uml.compare.merger.utils.PapyrusEFactory;
-public class CUpdateAttributeMerger extends UpdateAttributeMerger {
+public class CUpdateAttributeMerger extends UpdateAttributeMerger implements ICommandMerger {
/**
* {@inheritDoc}
*
- * @see org.eclipse.emf.compare.diff.merge.api.AbstractMerger#doApplyInOrigin()
+ * @see org.eclipse.emf.compare.diff.merge.IMerger#applyInOrigin()
*/
@Override
- public void doApplyInOrigin() {
+ public void applyInOrigin() {
if(MergerUtils.usePapyrusMerger()) {
final TransactionalEditingDomain domain = MergerUtils.getEditingDomain();
- final UpdateAttribute theDiff = (UpdateAttribute)this.diff;
- final EObject element = theDiff.getRightElement();
- final EObject origin = theDiff.getLeftElement();
- final EAttribute attr = theDiff.getAttribute();
-
- Command cmd = null;
- try {
- cmd = PapyrusMergeCommandProvider.INSTANCE.getSetCommand(domain, origin, origin.eClass().getEStructuralFeature(attr.getName()), EFactory.eGet(element, attr.getName()));
- } catch (final FactoryException e) {
- Activator.log.error(e);
+ final Command cmd = getApplyInOriginCommand(domain);
+ if(cmd.canExecute()) {
+ domain.getCommandStack().execute(cmd);
}
- domain.getCommandStack().execute(cmd);
} else {
- super.doApplyInOrigin();
+ super.applyInOrigin();
}
}
- /**
- * {@inheritDoc}
- *
- * @see org.eclipse.emf.compare.diff.merge.api.AbstractMerger#doUndoInTarget()
- */
@Override
- public void doUndoInTarget() {
+ public void undoInTarget() {
if(MergerUtils.usePapyrusMerger()) {
final TransactionalEditingDomain domain = MergerUtils.getEditingDomain();
- final UpdateAttribute theDiff = (UpdateAttribute)this.diff;
- final EObject element = theDiff.getRightElement();
- final EObject origin = theDiff.getLeftElement();
- final EAttribute attr = theDiff.getAttribute();
- Command cmd = null;
- try {
- cmd = PapyrusMergeCommandProvider.INSTANCE.getSetCommand(domain, element, element.eClass().getEStructuralFeature(attr.getName()), EFactory.eGet(origin, attr.getName()));
- } catch (final FactoryException e) {
- Activator.log.error(e);
+ final Command cmd = getUndoInTargetCommand(domain);
+ if(cmd.canExecute()) {
+ domain.getCommandStack().execute(cmd);
}
- domain.getCommandStack().execute(cmd);
} else {
- super.doUndoInTarget();
+ super.undoInTarget();
+ }
+ }
+
+
+ public Command getApplyInOriginCommand(final TransactionalEditingDomain domain) {
+ // mergeRequiredDifferences(true);
+ // doApplyInOrigin();
+ // postProcess();
+ CompoundCommand cmd = new CompoundCommand("Apply in Origin Command for CUpdateAttributeMerger");
+ cmd.append(getMergeRequiredDifferencesCommand(domain, true));
+ cmd.append(getDoApplyInOriginCommand(domain));
+ cmd.append(getPostProcessCommand(domain));
+ return cmd;
+ }
+
+ public Command getUndoInTargetCommand(final TransactionalEditingDomain domain) {
+ // mergeRequiredDifferences(false);
+ // doUndoInTarget();
+ // postProcess();
+
+ CompoundCommand cmd = new CompoundCommand("Undo In Target Command for CUpdateAttributeMerger");
+ cmd.append(getMergeRequiredDifferencesCommand(domain, false));
+ cmd.append(getDoUndoInTargetCommand(domain));
+ cmd.append(getPostProcessCommand(domain));
+ return cmd;
+ }
+
+ public Command getDoApplyInOriginCommand(final TransactionalEditingDomain domain) {
+ Command cmd = null;
+ final UpdateAttribute theDiff = (UpdateAttribute)this.diff;
+ final EObject element = theDiff.getRightElement();
+ final EObject origin = theDiff.getLeftElement();
+ final EAttribute attr = theDiff.getAttribute();
+ try {
+ cmd = PapyrusEFactory.getESetCommand(domain, origin, attr.getName(), EFactory.eGet(element, attr.getName()));
+ } catch (FactoryException e) {
+ Activator.log.error(e);
}
+ return cmd;
+ }
+
+ public Command getDoUndoInTargetCommand(final TransactionalEditingDomain domain) {
+ Command cmd = null;
+ final UpdateAttribute theDiff = (UpdateAttribute)this.diff;
+ final EObject element = theDiff.getRightElement();
+ final EObject origin = theDiff.getLeftElement();
+ final EAttribute attr = theDiff.getAttribute();
+ try {
+ cmd = PapyrusEFactory.getESetCommand(domain, element, attr.getName(), EFactory.eGet(origin, attr.getName()));
+ } catch (FactoryException e) {
+ Activator.log.error(e);
+ }
+ return cmd;
+ }
+
+ public Command getMergeRequiredDifferencesCommand(final TransactionalEditingDomain domain, final boolean applyInOrigin) {
+ // TODO the super method mergeRequiredDifferences should be rewritten to use cmd too
+ return new GMFtoEMFCommandWrapper(new AbstractTransactionalCommand(domain, "Merge Required Differences", null) {
+
+ @Override
+ protected CommandResult doExecuteWithResult(final IProgressMonitor monitor, final IAdaptable info) throws ExecutionException {
+ CUpdateAttributeMerger.this.mergeRequiredDifferences(applyInOrigin);
+ return null;
+ }
+ });
+ }
+
+ public Command getPostProcessCommand(final TransactionalEditingDomain domain) {
+ return new GMFtoEMFCommandWrapper(new AbstractTransactionalCommand(domain, "Merge Required Differences", null) {
+
+ @Override
+ protected CommandResult doExecuteWithResult(final IProgressMonitor monitor, final IAdaptable info) throws ExecutionException {
+ CUpdateAttributeMerger.this.postProcess();
+ return null;
+ }
+ });
}
-
}
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