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/*******************************************************************************
* Copyright (c) 2006-2011 Gluster, Inc. <http://www.gluster.com>
* This file is part of Gluster Management Console.
*
* Gluster Management Console is free software; you can redistribute
* it and/or modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* Gluster Management Console 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see
* <http://www.gnu.org/licenses/>.
*******************************************************************************/
package org.gluster.storage.management.console.actions;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.gluster.storage.management.client.TasksClient;
import org.gluster.storage.management.console.GlusterDataModelManager;
import org.gluster.storage.management.core.model.Status;
import org.gluster.storage.management.core.model.TaskInfo;
public class StopTaskAction extends AbstractActionDelegate {
private TaskInfo taskInfo;
private GlusterDataModelManager modelManager = GlusterDataModelManager.getInstance();
@Override
protected void performAction(final IAction action) {
final String actionDesc = action.getDescription();
try {
new TasksClient().stopTask(taskInfo.getName());
// On successful stop clear from the task list
modelManager.removeTask(taskInfo);
action.setEnabled(false); // TODO disable other task buttons
} catch (Exception e) {
showErrorDialog(actionDesc,
"Task [" + taskInfo.getDescription() + "] could not be Stopped! Error: [" + e.getMessage() + "]");
}
}
@Override
public void selectionChanged(IAction action, ISelection selection) {
super.selectionChanged(action, selection);
action.setEnabled(false);
if (selectedEntity instanceof TaskInfo) {
taskInfo = (TaskInfo) selectedEntity;
action.setEnabled(taskInfo.getStopSupported()
&& (taskInfo.getStatus().getCode() == Status.STATUS_CODE_PAUSE
|| taskInfo.getStatus().getCode() == Status.STATUS_CODE_RUNNING || taskInfo.getStatus()
.getCode() == Status.STATUS_CODE_ERROR));
}
}
@Override
public void dispose() {
}
}
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