| /******************************************************************************* |
| * Copyright (c) 2000, 2018 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.net.URI; |
| import java.util.HashMap; |
| |
| import org.eclipse.core.filesystem.IFileStore; |
| import org.eclipse.core.filesystem.provider.FileSystem; |
| import org.eclipse.core.runtime.*; |
| import org.eclipse.team.internal.ccvs.core.CVSMessages; |
| import org.eclipse.team.internal.ccvs.core.CVSProviderPlugin; |
| import org.eclipse.team.internal.ccvs.core.ICVSRemoteFolder; |
| import org.eclipse.team.internal.ccvs.core.resources.RemoteFolderTree; |
| |
| public class CVSFileSystem extends FileSystem { |
| |
| |
| private CVSFileTree cvsTree; |
| |
| public CVSFileSystem() { |
| super(); |
| } |
| |
| public IFileStore getStore(URI uri) { |
| return new CVSFileStore(CVSURI.fromUri(uri), null); |
| } |
| |
| public boolean canReturnFullTree(){ |
| return true; |
| } |
| |
| public CVSFileTree getFullTree(URI uri, IProgressMonitor monitor){ |
| try{ |
| monitor.beginTask(CVSMessages.CVSFileSystem_FetchTree, 100); |
| //always return new tree |
| //monitor.subTask(NLS.bind(message, binding)); |
| if (cvsTree != null) |
| return cvsTree; |
| |
| return this.refreshTree(uri, monitor); |
| } |
| finally{ |
| monitor.done(); |
| } |
| } |
| |
| |
| public CVSFileTree refreshTree(URI uri, IProgressMonitor monitor){ |
| CVSURI cvsURI = CVSURI.fromUri(uri); |
| |
| //Make sure that we're building the tree from the topmost level - keep cycling until you hit null |
| ICVSRemoteFolder folder = cvsURI.getProjectURI().toFolder(); |
| |
| try { |
| RemoteLogger logger = new RemoteLogger(folder); |
| |
| RemoteFolderTree remoteTree = logger.fetchTree(SubMonitor.convert(monitor,80)); |
| HashMap folderMap = logger.getFolderMap(); |
| HashMap logMap = logger.getLogMap(); |
| folderMap.put(folder.getName(), remoteTree); |
| //Save tree |
| cvsTree = new CVSFileTree(new CVSFileStore(cvsURI, null), cvsURI, remoteTree, folderMap, logMap); |
| |
| return cvsTree; |
| } catch (CoreException e) { |
| CVSProviderPlugin.log(e); |
| return null; |
| } |
| |
| |
| } |
| } |