/*
* Copyright (c) 2005-2016 Vincent Vandenschrick. All rights reserved.
*
* This file is part of the Jspresso framework.
*
* Jspresso is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Jspresso is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Jspresso. If not, see <http://www.gnu.org/licenses/>.
*/
package org.jspresso.framework.application.frontend.action.remote.file;
import java.util.Map;
import org.jspresso.framework.action.IActionHandler;
import org.jspresso.framework.application.frontend.action.remote.AbstractRemoteAction;
import org.jspresso.framework.application.frontend.file.IFileCallback;
import org.jspresso.framework.util.resources.server.ResourceManager;
/**
* An (internal) action to trigger the file open cancel callback.
*
* @internal
* @author Vincent Vandenschrick
*/
public class FileCancelCallbackAction extends AbstractRemoteAction {
private final IFileCallback fileCallback;
/**
* Constructs a new {@code FileCancelCallbackAction} instance.
*
* @param fileCallback
* the file callback to cancel.
*/
public FileCancelCallbackAction(IFileCallback fileCallback) {
this.fileCallback = fileCallback;
}
/**
* Triggers the file callback to cancel.
* <p>
* {@inheritDoc}
*/
@Override
public boolean execute(IActionHandler actionHandler,
Map<String, Object> context) {
String resourceId = getActionCommand(context);
fileCallback.cancel(actionHandler, context);
if (resourceId != null) {
ResourceManager.getInstance().unregister(resourceId);
}
return super.execute(actionHandler, context);
}
}