| /******************************************************************************* |
| * Copyright (c) 2005, 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.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((ICVSResource) 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((ICVSResource) 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; |
| } |
| } |
| |
| |
| |
| } |