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/*
* Copyright 2000-2009 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jetbrains.idea.svn.branchConfig;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.vcs.VcsException;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.idea.svn.SvnConfiguration;
import org.jetbrains.idea.svn.SvnVcs;
import org.jetbrains.idea.svn.api.Depth;
import org.jetbrains.idea.svn.browse.DirectoryEntry;
import org.jetbrains.idea.svn.browse.DirectoryEntryConsumer;
import org.jetbrains.idea.svn.integrate.SvnBranchItem;
import org.tmatesoft.svn.core.*;
import org.tmatesoft.svn.core.wc.SVNLogClient;
import org.tmatesoft.svn.core.wc.SVNRevision;
import org.tmatesoft.svn.core.wc2.SvnTarget;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
public class BranchesLoader {
private BranchesLoader() {
}
public static List<SvnBranchItem> loadBranches(final Project project, final String url, boolean passive) throws SVNException,
VcsException {
final SvnConfiguration configuration = SvnConfiguration.getInstance(project);
final SvnVcs vcs = SvnVcs.getInstance(project);
SVNURL branchesUrl = SVNURL.parseURIEncoded(url);
List<SvnBranchItem> result = new LinkedList<SvnBranchItem>();
SvnTarget target = SvnTarget.fromURL(branchesUrl);
if (!passive) {
// TODO: Implement ability to specify interactive/non-interactive auth mode for clients
DirectoryEntryConsumer handler = createConsumer(branchesUrl, result);
vcs.getFactory(target).createBrowseClient().list(target, SVNRevision.HEAD, Depth.IMMEDIATES, handler);
}
else {
ISVNDirEntryHandler handler = createHandler(branchesUrl, result);
SVNLogClient client = vcs.getSvnKitManager().createLogClient(configuration.getPassiveAuthenticationManager(project));
client
.doList(target.getURL(), target.getPegRevision(), SVNRevision.HEAD, false, SVNDepth.IMMEDIATES, SVNDirEntry.DIRENT_ALL, handler);
}
Collections.sort(result);
return result;
}
@NotNull
private static ISVNDirEntryHandler createHandler(@NotNull final SVNURL branchesUrl, @NotNull final List<SvnBranchItem> result) {
return new ISVNDirEntryHandler() {
public void handleDirEntry(final SVNDirEntry dirEntry) throws SVNException {
// TODO: Remove equality check with branchesUrl when SVNLogClient will not be used directly, but rather through BrowseClient.
if (!branchesUrl.equals(dirEntry.getURL()) && dirEntry.getDate() != null) {
result.add(new SvnBranchItem(dirEntry.getURL().toDecodedString(), dirEntry.getDate(), dirEntry.getRevision()));
}
}
};
}
@NotNull
private static DirectoryEntryConsumer createConsumer(@NotNull final SVNURL branchesUrl, @NotNull final List<SvnBranchItem> result) {
return new DirectoryEntryConsumer() {
@Override
public void consume(final DirectoryEntry entry) throws SVNException {
// TODO: Remove equality check with branchesUrl when SVNLogClient will not be used directly, but rather through BrowseClient.
if (!branchesUrl.equals(entry.getUrl()) && entry.getDate() != null) {
result.add(new SvnBranchItem(entry.getUrl().toDecodedString(), entry.getDate(), entry.getRevision()));
}
}
};
}
}
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