| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.netbeans.modules.debugger.jpda.truffle.source; |
| |
| import java.io.IOException; |
| import java.net.MalformedURLException; |
| import java.net.URI; |
| import java.net.URL; |
| import org.netbeans.api.java.classpath.ClassPath; |
| import org.netbeans.api.java.project.JavaProjectConstants; |
| import org.netbeans.api.java.queries.BinaryForSourceQuery; |
| import org.netbeans.api.project.FileOwnerQuery; |
| import org.netbeans.api.project.Project; |
| import org.netbeans.api.project.ProjectManager; |
| import org.netbeans.api.project.ProjectUtils; |
| import org.netbeans.api.project.SourceGroup; |
| import org.netbeans.api.project.Sources; |
| import org.netbeans.spi.java.queries.BinaryForSourceQueryImplementation; |
| import org.netbeans.spi.java.queries.SourceForBinaryQueryImplementation; |
| import org.openide.filesystems.FileObject; |
| import org.openide.filesystems.FileUtil; |
| import org.openide.filesystems.URLMapper; |
| |
| public final class SourceBinaryTranslator { |
| |
| private static final String[] SOURCE_IDS = new String[] {JavaProjectConstants.SOURCES_TYPE_RESOURCES, JavaProjectConstants.SOURCES_TYPE_JAVA, JavaProjectConstants.SOURCES_TYPE_MODULES}; |
| |
| /** |
| * Returns a file from binary location, that corresponds to the provided one. |
| * If none is found, the provided file's URI is returned. |
| */ |
| public static URI source2Binary(FileObject fileObject) { |
| Project project = FileOwnerQuery.getOwner(fileObject); |
| if (project != null) { |
| BinaryForSourceQueryImplementation binaryForSource = project.getLookup().lookup(BinaryForSourceQueryImplementation.class); |
| if (binaryForSource != null) { |
| Sources sources = ProjectUtils.getSources(project); |
| for (String sourceId : SOURCE_IDS) { |
| SourceGroup[] sourceGroups = sources.getSourceGroups(sourceId); |
| for (SourceGroup sourceGroup : sourceGroups) { |
| FileObject sourceRoot = sourceGroup.getRootFolder(); |
| String relativePath = FileUtil.getRelativePath(sourceRoot, fileObject); |
| if (relativePath != null) { |
| BinaryForSourceQuery.Result binaryRoots = binaryForSource.findBinaryRoots(sourceRoot.toURL()); |
| if (binaryRoots != null) { |
| URL[] roots = binaryRoots.getRoots(); |
| for (URL root : roots) { |
| FileObject rootFo = URLMapper.findFileObject(root); |
| if (rootFo != null) { |
| FileObject binaryFo = rootFo.getFileObject(relativePath); |
| if (binaryFo != null && binaryFo.getSize() == fileObject.getSize()) { |
| return binaryFo.toURI(); |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| return fileObject.toURI(); |
| } |
| |
| |
| /** |
| * Returns a file from source location, that corresponds to the provided one. |
| * If none is found, the provided file's URI is returned. |
| */ |
| public static URI binary2Source(URI uri) { |
| FileObject fileObject; |
| try { |
| fileObject = URLMapper.findFileObject(uri.toURL()); |
| } catch (MalformedURLException ex) { |
| return uri; |
| } |
| if (fileObject != null) { |
| Project project = FileOwnerQuery.getOwner(fileObject); |
| if (project != null) { |
| BinaryForSourceQueryImplementation binaryForSource = project.getLookup().lookup(BinaryForSourceQueryImplementation.class); |
| if (binaryForSource != null) { |
| Sources sources = ProjectUtils.getSources(project); |
| for (String sourceId : SOURCE_IDS) { |
| SourceGroup[] sourceGroups = sources.getSourceGroups(sourceId); |
| for (SourceGroup sourceGroup : sourceGroups) { |
| FileObject sourceRoot = sourceGroup.getRootFolder(); |
| BinaryForSourceQuery.Result binaryRoots = binaryForSource.findBinaryRoots(sourceRoot.toURL()); |
| if (binaryRoots != null) { |
| URL[] roots = binaryRoots.getRoots(); |
| for (URL root : roots) { |
| FileObject rootFo = URLMapper.findFileObject(root); |
| if (rootFo != null) { |
| String relativePath = FileUtil.getRelativePath(rootFo, fileObject); |
| if (relativePath != null) { |
| FileObject sourceFo = sourceRoot.getFileObject(relativePath); |
| if (sourceFo != null && sourceFo.getSize() == fileObject.getSize()) { |
| return sourceFo.toURI(); |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| return uri; |
| } |
| } |