diff options
Diffstat (limited to 'deprecated/uml-compare-1.X/org.eclipse.papyrus.infra.emf.compare.diff/src/org/eclipse/papyrus/infra/emf/compare/diff/internal/merger/AttributeChangeLeftTargetTransactionalMerger.java')
| -rw-r--r-- | deprecated/uml-compare-1.X/org.eclipse.papyrus.infra.emf.compare.diff/src/org/eclipse/papyrus/infra/emf/compare/diff/internal/merger/AttributeChangeLeftTargetTransactionalMerger.java | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/deprecated/uml-compare-1.X/org.eclipse.papyrus.infra.emf.compare.diff/src/org/eclipse/papyrus/infra/emf/compare/diff/internal/merger/AttributeChangeLeftTargetTransactionalMerger.java b/deprecated/uml-compare-1.X/org.eclipse.papyrus.infra.emf.compare.diff/src/org/eclipse/papyrus/infra/emf/compare/diff/internal/merger/AttributeChangeLeftTargetTransactionalMerger.java new file mode 100644 index 00000000000..377b95f0a25 --- /dev/null +++ b/deprecated/uml-compare-1.X/org.eclipse.papyrus.infra.emf.compare.diff/src/org/eclipse/papyrus/infra/emf/compare/diff/internal/merger/AttributeChangeLeftTargetTransactionalMerger.java @@ -0,0 +1,125 @@ +/*****************************************************************************
+ * 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.infra.emf.compare.diff.internal.merger;
+
+import java.util.List;
+
+import org.eclipse.emf.common.command.Command;
+import org.eclipse.emf.compare.EMFComparePlugin;
+import org.eclipse.emf.compare.FactoryException;
+import org.eclipse.emf.compare.diff.metamodel.AttributeChangeLeftTarget;
+import org.eclipse.emf.ecore.EAttribute;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.transaction.TransactionalEditingDomain;
+import org.eclipse.papyrus.infra.emf.compare.diff.Activator;
+import org.eclipse.papyrus.infra.emf.compare.diff.internal.util.PapyrusEFactory;
+
+/**
+ *
+ * Transactional version of the class {@link AttributeChangeLeftTargetMerger}
+ *
+ */
+public class AttributeChangeLeftTargetTransactionalMerger extends DefaultTransactionalMerger {
+
+ //
+ // /**
+ // * The native implementation, duplicated Code from {@link AttributeChangeLeftTargetMerger}
+ // *
+ // * {@inheritDoc}
+ // *
+ // * @see org.eclipse.emf.compare.diff.merge.api.AbstractMerger#doApplyInOrigin()
+ // *
+ // */
+ // @Override
+ // public void doApplyInOrigin() {
+ // final AttributeChangeLeftTarget theDiff = (AttributeChangeLeftTarget)this.diff;
+ // final EObject origin = theDiff.getLeftElement();
+ // final Object value = theDiff.getLeftTarget();
+ // final EAttribute attr = theDiff.getAttribute();
+ // try {
+ // EFactory.eRemove(origin, attr.getName(), value);
+ // } catch (FactoryException e) {
+ // EMFComparePlugin.log(e, true);
+ // }
+ // }
+ //
+ // /**
+ // * The native implementation, duplicated Code from {@link AttributeChangeLeftTargetMerger} {@inheritDoc}
+ // *
+ // * @see org.eclipse.emf.compare.diff.merge.api.AbstractMerger#doUndoInTarget()
+ // *
+ // */
+ // @Override
+ // public void doUndoInTarget() {
+ // final AttributeChangeLeftTarget theDiff = (AttributeChangeLeftTarget)this.diff;
+ // final EObject target = theDiff.getRightElement();
+ // final Object value = theDiff.getLeftTarget();
+ // final EAttribute attr = theDiff.getAttribute();
+ // try {
+ // int valueIndex = -1;
+ // if(attr.isMany()) {
+ // final EObject leftElement = theDiff.getLeftElement();
+ // final Object leftValues = leftElement.eGet(attr);
+ // if(leftValues instanceof List) {
+ // final List leftValuesList = (List)leftValues;
+ // valueIndex = leftValuesList.indexOf(value);
+ // }
+ // }
+ // EFactory.eAdd(target, attr.getName(), value, valueIndex);
+ // } catch (FactoryException e) {
+ // EMFComparePlugin.log(e, true);
+ // }
+ // }
+
+
+
+ public Command getDoApplyInOriginCommand(final TransactionalEditingDomain domain) {
+ Command cmd = null;
+ final AttributeChangeLeftTarget theDiff = (AttributeChangeLeftTarget)this.diff;
+ final EObject origin = theDiff.getLeftElement();
+ final Object value = theDiff.getLeftTarget();
+ final EAttribute attr = theDiff.getAttribute();
+ try {
+ cmd = PapyrusEFactory.getERemoveCommand(domain, origin, attr.getName(), value);
+ } catch (FactoryException e) {
+ EMFComparePlugin.log(e, true);
+ }
+ return cmd;
+ }
+
+
+ public Command getDoUndoInTargetCommand(final TransactionalEditingDomain domain) {
+ Command cmd = null;
+ final AttributeChangeLeftTarget theDiff = (AttributeChangeLeftTarget)this.diff;
+ final EObject target = theDiff.getRightElement();
+ final Object value = theDiff.getLeftTarget();
+ final EAttribute attr = theDiff.getAttribute();
+ try {
+ int valueIndex = -1;
+ if(attr.isMany()) {
+ final EObject leftElement = theDiff.getLeftElement();
+ final Object leftValues = leftElement.eGet(attr);
+ if(leftValues instanceof List) {
+ final List<?> leftValuesList = (List<?>)leftValues;
+ valueIndex = leftValuesList.indexOf(value);
+ }
+ }
+ cmd = PapyrusEFactory.getEAddCommand(domain, target, attr.getName(), value, valueIndex);
+ } catch (FactoryException e) {
+ Activator.log.error(e);
+ }
+ return cmd;
+
+ }
+}
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