/*******************************************************************************
* Copyright (c) 2011 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
*******************************************************************************/
package org.eclipse.egit.ui.internal.fetch;
import java.lang.reflect.InvocationTargetException;
import java.util.List;
import org.eclipse.core.resources.WorkspaceJob;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.IJobChangeEvent;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.core.runtime.jobs.JobChangeAdapter;
import org.eclipse.egit.core.op.FetchOperation;
import org.eclipse.egit.ui.Activator;
import org.eclipse.egit.ui.JobFamilies;
import org.eclipse.egit.ui.internal.UIText;
import org.eclipse.egit.ui.internal.credentials.EGitCredentialsProvider;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.transport.CredentialsProvider;
import org.eclipse.jgit.transport.FetchResult;
import org.eclipse.jgit.transport.RefSpec;
import org.eclipse.jgit.transport.RemoteConfig;
import org.eclipse.jgit.transport.TagOpt;
import org.eclipse.jgit.transport.URIish;
import org.eclipse.osgi.util.NLS;
/**
* UI Wrapper for {@link FetchOperation}
*/
public class FetchOperationUI {
private final Repository repository;
private final FetchOperation op;
private final String sourceString;
/**
* @param repository
* @param config
* @param timeout
* @param dryRun
*
*/
public FetchOperationUI(Repository repository, RemoteConfig config,
int timeout, boolean dryRun) {
this.repository = repository;
op = new FetchOperation(repository, config, timeout, dryRun);
sourceString = NLS.bind("{0} - {1}", repository.getDirectory() //$NON-NLS-1$
.getParentFile().getName(), config.getName());
}
/**
* @param repository
* @param uri
* @param specs
* @param timeout
* @param dryRun
*/
public FetchOperationUI(Repository repository, URIish uri,
List<RefSpec> specs, int timeout, boolean dryRun) {
this.repository = repository;
op = new FetchOperation(repository, uri, specs, timeout, dryRun);
sourceString = uri.toPrivateString();
}
/**
* @param credentialsProvider
*/
public void setCredentialsProvider(CredentialsProvider credentialsProvider) {
op.setCredentialsProvider(credentialsProvider);
}
/**
* @param tagOpt
*/
public void setTagOpt(TagOpt tagOpt) {
op.setTagOpt(tagOpt);
}
/**
* Executes this directly, without showing a confirmation dialog
*
* @param monitor
* @return the result of the operation
* @throws CoreException
*/
public FetchResult execute(IProgressMonitor monitor) throws CoreException {
try {
if (op.getCredentialsProvider() == null)
op.setCredentialsProvider(new EGitCredentialsProvider());
op.run(monitor);
return op.getOperationResult();
} catch (InvocationTargetException e) {
throw new CoreException(Activator.createErrorStatus(e.getCause()
.getMessage(), e.getCause()));
}
}
/**
* Starts the operation asynchronously showing a confirmation dialog after
* completion
*/
public void start() {
Job job = new WorkspaceJob(NLS.bind(
UIText.FetchOperationUI_FetchJobName,
sourceString)) {
@Override
public IStatus runInWorkspace(IProgressMonitor monitor) {
try {
execute(monitor);
} catch (CoreException e) {
return Activator.createErrorStatus(e.getStatus()
.getMessage(), e);
}
return Status.OK_STATUS;
}
@Override
public boolean belongsTo(Object family) {
if (JobFamilies.FETCH.equals(family))
return true;
return super.belongsTo(family);
}
};
job.setUser(true);
job.schedule();
job.addJobChangeListener(new JobChangeAdapter() {
@Override
public void done(IJobChangeEvent event) {
if (event.getResult().isOK())
FetchResultDialog.show(repository, op.getOperationResult(),
sourceString);
else
Activator.handleError(event.getResult().getMessage(), event
.getResult().getException(), true);
}
});
}
/**
* @return the string denoting the remote source
*/
public String getSourceString(){
return sourceString;
}
}