| /* |
| * 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 com.intellij.cvsSupport2.javacvsImpl.io; |
| |
| import com.intellij.cvsSupport2.javacvsImpl.ProjectContentInfoProvider; |
| import com.intellij.cvsSupport2.util.CvsVfsUtil; |
| import com.intellij.cvsSupport2.CvsUtil; |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import org.netbeans.lib.cvsclient.IConnectionStreams; |
| import org.netbeans.lib.cvsclient.file.*; |
| |
| import java.io.IOException; |
| import java.util.Collection; |
| |
| /** |
| * author: lesya |
| */ |
| public class LocalFileReaderBasedOnVFS implements ILocalFileReader { |
| |
| private static final Logger LOG = Logger.getInstance("#com.intellij.cvsSupport2.javacvsImpl.io.LocalFileReaderBasedOnVFS"); |
| |
| private final ILocalFileReader myLocalFileReader; |
| private final ProjectContentInfoProvider myProjectContentInfoProvider; |
| |
| public LocalFileReaderBasedOnVFS(ISendTextFilePreprocessor sendTextFilePreprocessor, |
| ProjectContentInfoProvider projectContentInfoProvider) { |
| myLocalFileReader = new LocalFileReader(sendTextFilePreprocessor); |
| myProjectContentInfoProvider = projectContentInfoProvider; |
| } |
| |
| public void transmitTextFile(FileObject fileObject, |
| IConnectionStreams connectionStreams, |
| ICvsFileSystem cvsFileSystem) throws IOException { |
| myLocalFileReader.transmitTextFile(fileObject, |
| connectionStreams, |
| cvsFileSystem); |
| } |
| |
| public void transmitBinaryFile(FileObject fileObject, |
| IConnectionStreams connectionStreams, |
| ICvsFileSystem cvsFileSystem) throws IOException { |
| myLocalFileReader.transmitBinaryFile(fileObject, |
| connectionStreams, |
| cvsFileSystem); |
| } |
| |
| public boolean exists(AbstractFileObject fileObject, ICvsFileSystem cvsFileSystem) { |
| return getVirtualFile(fileObject, cvsFileSystem) != null; |
| } |
| |
| private VirtualFile getVirtualFile(AbstractFileObject fileObject, ICvsFileSystem cvsFileSystem) { |
| return CvsVfsUtil.findFileByIoFile(cvsFileSystem.getLocalFileSystem().getFile(fileObject)); |
| } |
| |
| public boolean isWritable(FileObject fileObject, ICvsFileSystem cvsFileSystem) { |
| VirtualFile virtualFile = getVirtualFile(fileObject, cvsFileSystem); |
| if (virtualFile == null) return false; |
| return CvsVfsUtil.isWritable(virtualFile); |
| } |
| |
| public void listFilesAndDirectories(DirectoryObject directoryObject, |
| Collection<String> fileNames, |
| Collection<String> directoryNames, |
| ICvsFileSystem cvsFileSystem) { |
| VirtualFile virtualDirectory = getVirtualFile(directoryObject, cvsFileSystem); |
| if (virtualDirectory == null) return; |
| VirtualFile[] children = CvsVfsUtil.getChildrenOf(virtualDirectory); |
| if (children == null) return; |
| |
| for (final VirtualFile fileOrDirectory : children) { |
| if (CvsUtil.CVS.equals(fileOrDirectory.getName())) continue; |
| if (!myProjectContentInfoProvider.fileIsUnderProject(fileOrDirectory)) continue; |
| final String name = fileOrDirectory.getName(); |
| if (fileOrDirectory.isDirectory()) { |
| if (directoryNames != null) { |
| directoryNames.add(name); |
| } |
| } |
| else { |
| if (fileNames != null) { |
| LOG.assertTrue(name.length() > 0); |
| fileNames.add(name); |
| } |
| } |
| } |
| |
| } |
| } |