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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.util.HashSet;
import java.util.Set;
import org.eclipse.core.runtime.IProgressMonitor;
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;
/**
* A tag source for a single ICVSFile
*/
public class SingleFileTagSource extends TagSource {
public static CVSTag[] fetchTagsFor(ICVSFile file, IProgressMonitor monitor) throws TeamException {
Set<CVSTag> tagSet = new HashSet<>();
for (ILogEntry entry : file.getLogEntries(monitor)) {
for (CVSTag tag : entry.getTags()) {
tagSet.add(tag);
}
}
return tagSet.toArray(new CVSTag[tagSet.size()]);
}
private ICVSFile file;
private TagSource parentFolderTagSource;
/* package */ /**
*
*/
public SingleFileTagSource(ICVSFile file) {
this.file = file;
parentFolderTagSource = TagSource.create(new ICVSResource[] { file.getParent() });
}
@Override
public CVSTag[] getTags(int type) {
return parentFolderTagSource.getTags(type);
}
@Override
public CVSTag[] refresh(boolean bestEffort, IProgressMonitor monitor) throws TeamException {
CVSTag[] tags = fetchTagsFor(file, monitor);
commit(tags, false, monitor);
fireChange();
return tags;
}
@Override
public ICVSRepositoryLocation getLocation() {
RepositoryManager mgr = CVSUIPlugin.getPlugin().getRepositoryManager();
ICVSRepositoryLocation location = mgr.getRepositoryLocationFor(file);
return location;
}
@Override
public String getShortDescription() {
return file.getName();
}
@Override
public void commit(CVSTag[] tags, boolean replace, IProgressMonitor monitor) throws CVSException {
parentFolderTagSource.commit(tags, replace, monitor);
fireChange();
}
@Override
public ICVSResource[] getCVSResources() {
return new ICVSResource[] { file };
}
}
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