| /******************************************************************************* |
| * Copyright (c) 2000, 2006 IBM Corporation and others. |
| * 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: |
| * 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 tagSet = new HashSet(); |
| ILogEntry[] entries = file.getLogEntries(monitor); |
| for (int j = 0; j < entries.length; j++) { |
| CVSTag[] tags = entries[j].getTags(); |
| for (int k = 0; k < tags.length; k++) { |
| tagSet.add(tags[k]); |
| } |
| } |
| return (CVSTag[])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() }); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.team.internal.ccvs.ui.tags.TagSource#getTags(int) |
| */ |
| public CVSTag[] getTags(int type) { |
| return parentFolderTagSource.getTags(type); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.team.internal.ccvs.ui.tags.TagSource#refresh(org.eclipse.core.runtime.IProgressMonitor) |
| */ |
| public CVSTag[] refresh(boolean bestEffort, IProgressMonitor monitor) throws TeamException { |
| CVSTag[] tags = fetchTagsFor(file, monitor); |
| commit(tags, false, monitor); |
| fireChange(); |
| return tags; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.team.internal.ccvs.ui.tags.TagSource#getLocation() |
| */ |
| public ICVSRepositoryLocation getLocation() { |
| RepositoryManager mgr = CVSUIPlugin.getPlugin().getRepositoryManager(); |
| ICVSRepositoryLocation location = mgr.getRepositoryLocationFor(file); |
| return location; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.team.internal.ccvs.ui.tags.TagSource#getShortDescription() |
| */ |
| public String getShortDescription() { |
| return file.getName(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.team.internal.ccvs.ui.tags.TagSource#commit(org.eclipse.team.internal.ccvs.core.CVSTag[], boolean, org.eclipse.core.runtime.IProgressMonitor) |
| */ |
| public void commit(CVSTag[] tags, boolean replace, IProgressMonitor monitor) throws CVSException { |
| parentFolderTagSource.commit(tags, replace, monitor); |
| fireChange(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.team.internal.ccvs.ui.tags.TagSource#getCVSResources() |
| */ |
| public ICVSResource[] getCVSResources() { |
| return new ICVSResource[] { file }; |
| } |
| |
| } |