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/*******************************************************************************
* Copyright (c) 2000, 2006 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.internal.ccvs.ui.tags;
import java.lang.reflect.InvocationTargetException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.operation.IRunnableContext;
import org.eclipse.team.core.TeamException;
import org.eclipse.team.internal.ccvs.core.*;
import org.eclipse.team.internal.ccvs.ui.CVSUIPlugin;
import org.eclipse.team.internal.ccvs.ui.repo.RepositoryManager;
import org.eclipse.ui.PlatformUI;
/**
* A tag source that returns the tags associated with a single remote folder
*/
public class SingleFolderTagSource extends TagSource {
public static CVSTag[] getTags(ICVSFolder folder, int type) {
if (type == CVSTag.HEAD)
return new CVSTag[] { CVSTag.DEFAULT } ;
return CVSUIPlugin.getPlugin().getRepositoryManager().getKnownTags(folder, type);
}
private ICVSFolder folder;
/* package */ SingleFolderTagSource(ICVSFolder folder) {
this.folder = folder;
}
/* (non-Javadoc)
* @see org.eclipse.team.internal.ccvs.ui.merge.TagSource#getTags(int)
*/
@Override
public CVSTag[] getTags(int type) {
if (type == CVSTag.HEAD || type == BASE) {
return super.getTags(type);
}
return getTags(getFolder(), type);
}
/**
* Return the folder the tags are obtained from
* @return the folder the tags are obtained from
*/
public ICVSFolder getFolder() {
return folder;
}
/* (non-Javadoc)
* @see org.eclipse.team.internal.ccvs.ui.merge.TagSource#refresh(org.eclipse.core.runtime.IProgressMonitor)
*/
@Override
public CVSTag[] refresh(boolean bestEffort, IProgressMonitor monitor) throws TeamException {
CVSTag[] tags = CVSUIPlugin.getPlugin().getRepositoryManager().refreshDefinedTags(getFolder(), bestEffort /* recurse */, true /* notify */, monitor);
fireChange();
return tags;
}
/* (non-Javadoc)
* @see org.eclipse.team.internal.ccvs.ui.merge.TagSource#getLocation()
*/
@Override
public ICVSRepositoryLocation getLocation() {
RepositoryManager mgr = CVSUIPlugin.getPlugin().getRepositoryManager();
ICVSRepositoryLocation location = mgr.getRepositoryLocationFor(getFolder());
return location;
}
/* (non-Javadoc)
* @see org.eclipse.team.internal.ccvs.ui.merge.TagSource#getShortDescription()
*/
@Override
public String getShortDescription() {
return getFolder().getName();
}
/* (non-Javadoc)
* @see org.eclipse.team.internal.ccvs.ui.merge.TagSource#commit(org.eclipse.team.internal.ccvs.core.CVSTag[], boolean, org.eclipse.core.runtime.IProgressMonitor)
*/
@Override
public void commit(final CVSTag[] tags, final boolean replace, IProgressMonitor monitor) throws CVSException {
try {
final RepositoryManager manager = CVSUIPlugin.getPlugin().getRepositoryManager();
manager.run(monitor1 -> {
try {
ICVSFolder folder = getFolder();
if (replace) {
CVSTag[] oldTags = manager.getKnownTags(folder);
manager.removeTags(folder, oldTags);
}
manager.addTags(folder, tags);
} catch (CVSException e) {
throw new InvocationTargetException(e);
}
}, monitor);
} catch (InvocationTargetException e) {
throw CVSException.wrapException(e);
} catch (InterruptedException e) {
// Ignore
}
fireChange();
}
/* (non-Javadoc)
* @see org.eclipse.team.internal.ccvs.ui.tags.TagSource#getCVSResources()
*/
@Override
public ICVSResource[] getCVSResources() {
final ICVSResource[][] resources = new ICVSResource[][] { null };
try {
getRunnableContext().run(true, true, monitor -> {
try {
resources[0] = folder.fetchChildren(monitor);
} catch (TeamException e) {
throw new InvocationTargetException(e);
} finally {
monitor.done();
}
});
return resources[0];
} catch (InvocationTargetException e) {
CVSUIPlugin.log(CVSException.wrapException(e));
} catch (InterruptedException e) {
// Ignore
}
return new ICVSResource[] { folder };
}
private IRunnableContext getRunnableContext() {
return PlatformUI.getWorkbench().getProgressService();
}
}
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