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/*******************************************************************************
* Copyright (C) 2011, 2017 Dariusz Luksza <dariusz@luksza.org> and others.
*
* All rights reserved. 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
*******************************************************************************/
package org.eclipse.egit.core.synchronize;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.egit.core.internal.CoreText;
import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.revwalk.RevCommit;
import org.eclipse.osgi.util.NLS;
import org.eclipse.team.core.TeamException;
import org.eclipse.team.core.variants.IResourceVariant;
class GitRemoteFolder extends GitRemoteResource {
private final GitSyncObjectCache cachedData;
private final Repository repo;
/**
*
* @param repo
* @param cachedData
* @param commitId
* @param objectId
* given object sha-1 id or {@code null} if this object doesn't
* exist in remote
* @param path
*/
GitRemoteFolder(Repository repo, GitSyncObjectCache cachedData,
RevCommit commitId, ObjectId objectId, String path) {
super(commitId, objectId, path);
this.repo = repo;
this.cachedData = cachedData;
}
@Override
public boolean isContainer() {
return true;
}
@Override
protected void fetchContents(IProgressMonitor monitor) throws TeamException {
// should be never used on folder
}
@Override
public boolean equals(Object object) {
if (object == this)
return true;
if (object instanceof GitRemoteFolder) {
GitRemoteFolder that = (GitRemoteFolder) object;
return getPath().equals(that.getPath())
&& getObjectId().equals(that.getObjectId());
}
return false;
}
@Override
public int hashCode() {
return getObjectId().hashCode() ^ getPath().hashCode();
}
GitRemoteResource[] members(IProgressMonitor monitor) {
Collection<GitSyncObjectCache> members = cachedData.members();
if (members == null || members.isEmpty())
return new GitRemoteResource[0];
List<IResourceVariant> result = new ArrayList<IResourceVariant>();
monitor.beginTask(
NLS.bind(CoreText.GitRemoteFolder_fetchingMembers, getPath()),
cachedData.membersCount());
try {
for (GitSyncObjectCache member : members) {
ThreeWayDiffEntry diffEntry = member.getDiffEntry();
String memberPath = diffEntry.getPath();
GitRemoteResource obj;
ObjectId id = diffEntry.getRemoteId().toObjectId();
if (diffEntry.isTree()) {
obj = new GitRemoteFolder(repo, member, getCommitId(), id,
memberPath);
} else {
obj = new GitRemoteFile(repo, getCommitId(), id, memberPath,
diffEntry.getMetadata());
}
result.add(obj);
monitor.worked(1);
}
} finally {
monitor.done();
}
return result.toArray(new GitRemoteResource[0]);
}
}
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