/*******************************************************************************
* Copyright (c) 2010 SAP AG.
* 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:
* Mathias Kinzler (SAP AG) - initial implementation
* Dariusz Luksza <dariusz@luksza.org>
*******************************************************************************/
package org.eclipse.egit.ui.internal.repository.tree.command;
import java.io.IOException;
import java.util.Set;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.WorkspaceJob;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.egit.core.Activator;
import org.eclipse.egit.core.synchronize.dto.GitSynchronizeData;
import org.eclipse.egit.ui.internal.UIText;
import org.eclipse.egit.ui.internal.repository.tree.RepositoryTreeNode;
import org.eclipse.egit.ui.internal.synchronize.GitModelSynchronize;
import org.eclipse.jgit.lib.Constants;
import org.eclipse.jgit.lib.Ref;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.osgi.util.NLS;
/**
* Implements "Synchronize"
*/
public class SynchronizeCommand extends
RepositoriesViewCommandHandler<RepositoryTreeNode> {
public Object execute(ExecutionEvent event) throws ExecutionException {
final RepositoryTreeNode node = getSelectedNodes(event).get(0);
final String refName = getRefName(node);
if (refName == null)
return null;
String secondRefName = Constants.HEAD;
if (getSelectedNodes(event).size() == 2) {
secondRefName = getRefName(getSelectedNodes(event).get(1));
if (secondRefName == null)
return null;
}
final String secondRefNameParam = secondRefName;
final boolean includeLocal = getSelectedNodes(event).size() == 1;
final Repository repo = node.getRepository();
Job job = new WorkspaceJob(NLS.bind(UIText.SynchronizeCommand_jobName,
repo.getDirectory())) {
@Override
public IStatus runInWorkspace(IProgressMonitor monitor) {
GitSynchronizeData data;
try {
data = new GitSynchronizeData(repo, secondRefNameParam,
refName, includeLocal);
Set<IProject> projects = data.getProjects();
IResource[] resources = projects
.toArray(new IResource[projects.size()]);
GitModelSynchronize.launch(data, resources);
} catch (IOException e) {
Activator.logError(e.getMessage(), e);
}
return Status.OK_STATUS;
}
};
job.setUser(true);
job.schedule();
return null;
}
private String getRefName(final RepositoryTreeNode node) {
Object object = node.getObject();
if (!(object instanceof Ref))
return null;
Ref ref = (Ref) object;
return ref.getName();
}
}