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/*******************************************************************************
* Copyright (c) 2005, 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.core.filesystem;
import java.util.HashMap;
import org.eclipse.core.filesystem.IFileInfo;
import org.eclipse.core.filesystem.IFileStore;
import org.eclipse.core.filesystem.provider.FileInfo;
import org.eclipse.core.runtime.*;
import org.eclipse.team.core.TeamException;
import org.eclipse.team.internal.ccvs.core.*;
import org.eclipse.team.internal.ccvs.core.resources.RemoteFolderTree;
public class CVSFileTree {
private RemoteFolderTree remoteTree;
//HashMap of RemoteFolders used to speed up look up
private HashMap remoteFolders;
private HashMap logMap;
private CVSURI baseURI;
public CVSFileTree(IFileStore treeRoot, CVSURI uri, RemoteFolderTree remoteTree, HashMap remoteFolders, HashMap logMap) {
this.remoteTree = remoteTree;
this.baseURI = uri;
this.remoteFolders = remoteFolders;
this.logMap = logMap;
}
public IFileStore[] getChildrenFileStores(IFileStore store) {
CVSURI cvsUri = CVSURI.fromUri(store.toURI());
RemoteFolderTree folderTree = (RemoteFolderTree) remoteFolders.get(cvsUri.getProjectStrippedPath().toString());
if (folderTree == null)
return null;
ICVSRemoteResource[] remoteResources = folderTree.getChildren();
IFileStore[] fileStore = new IFileStore[remoteResources.length];
for (int i = 0; i < remoteResources.length; i++) {
IFileInfo fileInfo;
try {
fileInfo = getFileInfo(remoteResources[i], new NullProgressMonitor());
fileStore[i] = new CVSFileStore(baseURI.append(fileInfo.getName()), fileInfo);
} catch (TeamException e) {}
}
return fileStore;
}
private IFileInfo getFileInfo(ICVSResource resource, IProgressMonitor monitor) throws TeamException {
monitor = Policy.monitorFor(monitor);
if (resource == null)
return null;
FileInfo info = new FileInfo();
info.setExists(true);
info.setName(resource.getName());
if (!resource.isFolder()) {
ICVSRemoteFile file = (ICVSRemoteFile) resource;
//TODO: how to handle entries that are not found
ILogEntry entry = (ILogEntry) logMap.get(file);
//ILogEntry entry = file.getLogEntry(monitor);
info.setLastModified(entry.getDate().getTime());
} else {
info.setLastModified(0);
info.setDirectory(true);
}
return info;
}
public IFileInfo[] getChildrenFileInfos(IFileStore store) {
CVSURI cvsUri = CVSURI.fromUri(store.toURI());
RemoteFolderTree folderTree = (RemoteFolderTree) remoteFolders.get(cvsUri.getProjectStrippedPath().toString());
if (folderTree == null)
return null;
ICVSRemoteResource[] remoteResources = folderTree.getChildren();
IFileInfo[] fileInfos = new IFileInfo[remoteResources.length];
for (int i = 0; i < remoteResources.length; i++) {
IFileInfo fileInfo;
try {
fileInfo = getFileInfo(remoteResources[i], new NullProgressMonitor());
fileInfos[i] = fileInfo;
} catch (TeamException e) {}
}
return fileInfos;
}
public IFileInfo getFileInfo(IFileStore store) {
ICVSRemoteFolder folder=null;
String resourceName = null;
CVSURI cvsUri = CVSURI.fromUri(store.toURI());
folder = cvsUri.getParentFolder();
resourceName = cvsUri.getLastSegment();
if (folder.getName().equals(ICVSRemoteFolder.REPOSITORY_ROOT_FOLDER_NAME)) {
// this is the repository root so return an info that indicates this
FileInfo info = new FileInfo();
info.setExists(true);
info.setName(resourceName);
info.setDirectory(true);
return info;
}
try {
RemoteFolderTree remoteFolder = (RemoteFolderTree) remoteFolders.get(folder.getName());
if (remoteFolder == null){
String repoPath = folder.getRepositoryRelativePath();
IPath repoPath2 = new Path(repoPath);
repoPath2 = repoPath2.removeFirstSegments(1);
remoteFolder = (RemoteFolderTree) remoteFolders.get(repoPath2.toString());
}
//ok, we tried a short cut, but it wasn't meant to be so look at the entire tree
if (remoteFolder == null)
remoteFolder = remoteTree;
ICVSRemoteResource[] children =remoteFolder.getChildren();
ICVSResource resource = null;
for (int i = 0; i < children.length; i++) {
ICVSResource child = children[i];
if (child.getName().equals(resourceName)) {
resource = child;
break;
}
}
return getFileInfo(resource, new NullProgressMonitor());
} catch (CoreException e) {
CVSProviderPlugin.log(e);
return null;
}
}
}
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