/*******************************************************************************
* Copyright (c) 2014 Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is 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:
* Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.openshift.express.internal.ui.command;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.handlers.HandlerUtil;
import org.eclipse.ui.progress.UIJob;
import org.eclipse.wst.server.core.IServer;
import org.jboss.tools.common.ui.WizardUtils;
import org.jboss.tools.openshift.express.internal.ui.ExpressUIActivator;
import org.jboss.tools.openshift.express.internal.ui.job.LoadApplicationJob;
import org.jboss.tools.openshift.express.internal.ui.wizard.snapshot.RestoreSnapshotWizard;
import org.jboss.tools.openshift.internal.common.core.job.JobChainBuilder;
import org.jboss.tools.openshift.internal.common.ui.utils.UIUtils;
import com.openshift.client.IApplication;
/**
* @author Andre Dietisheim
*/
public class RestoreSnapshotHandler extends AbstractHandler {
@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
IApplication application = UIUtils.getFirstElement(HandlerUtil.getCurrentSelection(event), IApplication.class);
if (application != null) {
// explorer
openRestoreSnapshotWizard(application, HandlerUtil.getActiveShell(event));
}else {
// servers view
IServer server = (IServer)
UIUtils.getFirstElement(HandlerUtil.getCurrentSelection(event), IServer.class);
if (server == null) {
return ExpressUIActivator.createErrorStatus("Could not find application to snapshot");
}
final LoadApplicationJob loadApplicationJob = new LoadApplicationJob(server);
new JobChainBuilder(loadApplicationJob)
.runWhenSuccessfullyDone(new UIJob("Opening Save Snapshot wizard...") {
@Override
public IStatus runInUIThread(IProgressMonitor monitor) {
IApplication application = loadApplicationJob.getApplication();
if (application == null) {
return ExpressUIActivator
.createCancelStatus("Could not find application to edit the embedded cartridges of");
}
openRestoreSnapshotWizard(loadApplicationJob.getApplication(), HandlerUtil.getActiveShell(event));
return Status.OK_STATUS;
}
})
.schedule();
}
return Status.OK_STATUS;
}
private void openRestoreSnapshotWizard(IApplication application, Shell shell) {
WizardUtils.openWizardDialog(
new RestoreSnapshotWizard(application), shell);
}
}