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/*****************************************************************************
* Copyright (c) 2013 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:
* Saadia Dhouib (CEA LIST) saadia.dhouib@cea.fr - Initial API and implementation
*****************************************************************************/
package org.eclipse.papyrus.robotml.deployment;
import java.util.Collections;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.commands.operations.IOperationHistory;
import org.eclipse.core.commands.operations.OperationHistoryFactory;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IProgressMonitor;
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.infra.core.services.ServiceException;
import org.eclipse.papyrus.infra.ui.util.ServiceUtilsForActionHandlers;
/**
* Utility function. Allow execution of commands on a transactional command stack
*
* @author ansgar
*
*/
@SuppressWarnings("deprecation")
public class CommandSupport {
/**
* Execute the passed Runnable within a command
*
* @param label
* @param command
*/
public static void exec(String label, final Runnable command) {
ServiceUtilsForActionHandlers serviceUtils = ServiceUtilsForActionHandlers.getInstance();
try {
exec(serviceUtils.getTransactionalEditingDomain(), label, command);
} catch (ServiceException e) {
Log.log(Log.ERROR_MSG, Log.UTILS, "Can not get editing domain");
}
}
/**
* Execute the passed Runnable with result within a command
*
* @param label
* @param command
*/
public static void exec(String label, final RunnableWithResult command) {
ServiceUtilsForActionHandlers serviceUtils = ServiceUtilsForActionHandlers.getInstance();
IOperationHistory history = OperationHistoryFactory.getOperationHistory();
try {
history.execute(new AbstractTransactionalCommand(serviceUtils.getTransactionalEditingDomain(),
label, Collections.EMPTY_LIST) {
@Override
public CommandResult doExecuteWithResult(IProgressMonitor dummy, IAdaptable info) {
return command.run();
}
}, null, null);
} catch (ExecutionException e) {
Log.log(Log.ERROR_MSG, Log.UTILS, "error during command execution");
} catch (ServiceException e) {
Log.log(Log.ERROR_MSG, Log.UTILS, "Can not get editing domain");
}
}
/**
* Execute the passed Runnable within a command
*
* @param label
* @param command
*/
public static void exec(TransactionalEditingDomain domain, String label, final Runnable command) {
if (domain == null) {
command.run();
}
else {
IOperationHistory history = OperationHistoryFactory.getOperationHistory();
try {
history.execute(new AbstractTransactionalCommand(domain, label, Collections.EMPTY_LIST) {
@Override
public CommandResult doExecuteWithResult(IProgressMonitor dummy, IAdaptable info) {
command.run();
return CommandResult.newOKCommandResult();
}
}, null, null);
} catch (ExecutionException e) {
e.printStackTrace();
}
}
}
}
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