1 files changed, 94 insertions, 94 deletions

diff --git a/plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.dnd/src/org/eclipse/papyrus/infra/gmfdiag/dnd/strategy/TransactionalDropStrategy.java b/plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.dnd/src/org/eclipse/papyrus/infra/gmfdiag/dnd/strategy/TransactionalDropStrategy.java
index f85719ed931..4dddaaddb0d 100644
--- a/plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.dnd/src/org/eclipse/papyrus/infra/gmfdiag/dnd/strategy/TransactionalDropStrategy.java
+++ b/plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.dnd/src/org/eclipse/papyrus/infra/gmfdiag/dnd/strategy/TransactionalDropStrategy.java
@@ -1,94 +1,94 @@
-/*****************************************************************************

- * 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:

- *  Camille Letavernier (CEA LIST) camille.letavernier@cea.fr - Initial API and implementation

- *****************************************************************************/

-package org.eclipse.papyrus.infra.gmfdiag.dnd.strategy;

-

-import org.eclipse.core.commands.ExecutionException;

-import org.eclipse.core.runtime.IAdaptable;

-import org.eclipse.core.runtime.IProgressMonitor;

-import org.eclipse.emf.edit.domain.EditingDomain;

-import org.eclipse.emf.transaction.TransactionalEditingDomain;

-import org.eclipse.gef.EditPart;

-import org.eclipse.gef.Request;

-import org.eclipse.gef.commands.Command;

-import org.eclipse.gmf.runtime.common.core.command.CommandResult;

-import org.eclipse.gmf.runtime.diagram.ui.commands.ICommandProxy;

-import org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand;

-import org.eclipse.papyrus.infra.emf.utils.EMFHelper;

-import org.eclipse.papyrus.infra.gmfdiag.dnd.Activator;

-

-/**

- * An abstract implementation for TransactionalDropStrategies. Extenders do not

- * need to implement their commands' #undo and #redo methods.

- *

- * @author Camille Letavernier

- */

-public abstract class TransactionalDropStrategy extends AbstractDropStrategy {

-

-	public Command getCommand(Request request, EditPart targetEditPart) {

-

-		final Command command = doGetCommand(request, targetEditPart);

-

-		if (command == null) {

-			return null;

-		}

-

-		String label = command.getLabel();

-		if (label == null || "".equals(label)) {

-			label = getLabel();

-		}

-

-		AbstractTransactionalCommand transactionalCommand = new AbstractTransactionalCommand(getTransactionalEditingDomain(targetEditPart), label, null) {

-

-			@Override

-			protected CommandResult doExecuteWithResult(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {

-				try {

-					command.execute();

-					return CommandResult.newOKCommandResult();

-				} catch (Exception ex) {

-					Activator.log.error(ex);

-					return CommandResult.newErrorCommandResult(ex);

-				}

-			}

-		};

-

-		return new ICommandProxy(transactionalCommand);

-	}

-

-	protected boolean isTransactional(EditPart targetEditPart) {

-		return getTransactionalEditingDomain(targetEditPart) != null;

-	}

-

-	protected TransactionalEditingDomain getTransactionalEditingDomain(EditPart targetEditPart) {

-		EditingDomain domain = getEditingDomain(targetEditPart);

-		if (domain instanceof TransactionalEditingDomain) {

-			return (TransactionalEditingDomain) domain;

-		}

-		return null;

-	}

-

-	protected EditingDomain getEditingDomain(EditPart targetEditPart) {

-		return EMFHelper.resolveEditingDomain(targetEditPart);

-	}

-

-	/**

-	 * The command to be executed when the strategy is applied.

-	 * Should return null if the strategy cannot handle the request.

-	 *

-	 * @param request

-	 *            The drop request

-	 * @param targetEditPart

-	 *            The target edit part

-	 * @return

-	 *         A command, or null if the strategy cannot handle the request

-	 */

-	protected abstract Command doGetCommand(Request request, EditPart targetEditPart);

-}

+/*****************************************************************************
+ * 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:
+ *  Camille Letavernier (CEA LIST) camille.letavernier@cea.fr - Initial API and implementation
+ *****************************************************************************/
+package org.eclipse.papyrus.infra.gmfdiag.dnd.strategy;
+
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.emf.edit.domain.EditingDomain;
+import org.eclipse.emf.transaction.TransactionalEditingDomain;
+import org.eclipse.gef.EditPart;
+import org.eclipse.gef.Request;
+import org.eclipse.gef.commands.Command;
+import org.eclipse.gmf.runtime.common.core.command.CommandResult;
+import org.eclipse.gmf.runtime.diagram.ui.commands.ICommandProxy;
+import org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand;
+import org.eclipse.papyrus.infra.emf.utils.EMFHelper;
+import org.eclipse.papyrus.infra.gmfdiag.dnd.Activator;
+
+/**
+ * An abstract implementation for TransactionalDropStrategies. Extenders do not
+ * need to implement their commands' #undo and #redo methods.
+ *
+ * @author Camille Letavernier
+ */
+public abstract class TransactionalDropStrategy extends AbstractDropStrategy {
+
+	public Command getCommand(Request request, EditPart targetEditPart) {
+
+		final Command command = doGetCommand(request, targetEditPart);
+
+		if (command == null) {
+			return null;
+		}
+
+		String label = command.getLabel();
+		if (label == null || "".equals(label)) {
+			label = getLabel();
+		}
+
+		AbstractTransactionalCommand transactionalCommand = new AbstractTransactionalCommand(getTransactionalEditingDomain(targetEditPart), label, null) {
+
+			@Override
+			protected CommandResult doExecuteWithResult(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
+				try {
+					command.execute();
+					return CommandResult.newOKCommandResult();
+				} catch (Exception ex) {
+					Activator.log.error(ex);
+					return CommandResult.newErrorCommandResult(ex);
+				}
+			}
+		};
+
+		return new ICommandProxy(transactionalCommand);
+	}
+
+	protected boolean isTransactional(EditPart targetEditPart) {
+		return getTransactionalEditingDomain(targetEditPart) != null;
+	}
+
+	protected TransactionalEditingDomain getTransactionalEditingDomain(EditPart targetEditPart) {
+		EditingDomain domain = getEditingDomain(targetEditPart);
+		if (domain instanceof TransactionalEditingDomain) {
+			return (TransactionalEditingDomain) domain;
+		}
+		return null;
+	}
+
+	protected EditingDomain getEditingDomain(EditPart targetEditPart) {
+		return EMFHelper.resolveEditingDomain(targetEditPart);
+	}
+
+	/**
+	 * The command to be executed when the strategy is applied.
+	 * Should return null if the strategy cannot handle the request.
+	 *
+	 * @param request
+	 *            The drop request
+	 * @param targetEditPart
+	 *            The target edit part
+	 * @return
+	 *         A command, or null if the strategy cannot handle the request
+	 */
+	protected abstract Command doGetCommand(Request request, EditPart targetEditPart);
+}