| /* |
| * 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.j2ee.earproject; |
| |
| import java.net.URL; |
| import java.util.HashMap; |
| import java.util.Map; |
| import org.netbeans.api.java.classpath.ClassPath; |
| import org.netbeans.api.java.project.JavaProjectConstants; |
| import org.netbeans.api.java.queries.SourceForBinaryQuery; |
| import org.netbeans.api.java.queries.SourceForBinaryQuery.Result; |
| import org.netbeans.api.project.Project; |
| import org.netbeans.api.project.ProjectUtils; |
| import org.netbeans.api.project.SourceGroup; |
| import org.netbeans.spi.java.queries.SourceForBinaryQueryImplementation; |
| import org.netbeans.spi.project.SubprojectProvider; |
| import org.openide.filesystems.FileObject; |
| import org.openide.filesystems.FileUtil; |
| import org.openide.filesystems.URLMapper; |
| |
| /** |
| * |
| */ |
| public class SourceForBinaryQueryImpl implements SourceForBinaryQueryImplementation { |
| |
| private final Map<String, SourceForBinaryQuery.Result> cache = new HashMap<String, SourceForBinaryQuery.Result>(); |
| |
| private EarProject p; |
| |
| public SourceForBinaryQueryImpl(EarProject p) { |
| this.p = p; |
| } |
| |
| @Override |
| public Result findSourceRoots(URL binaryRoot) { |
| if (FileUtil.getArchiveFile(binaryRoot) != null) { |
| binaryRoot = FileUtil.getArchiveFile(binaryRoot); |
| } |
| SourceForBinaryQuery.Result res = cache.get(binaryRoot.toExternalForm()); |
| if (res != null) { |
| return res; |
| } |
| |
| FileObject fo = URLMapper.findFileObject(binaryRoot); |
| if (fo == null || fo.isFolder()) { |
| return null; |
| } |
| |
| String buildDir = p.evaluator().evaluate("${build.dir}/lib"); |
| if (buildDir == null) { |
| return null; |
| } |
| FileObject libRoot = p.getAntProjectHelper().resolveFileObject(buildDir); |
| if (libRoot == null) { |
| return null; |
| } |
| if (!fo.getParent().equals(libRoot)) { |
| return null; |
| } |
| String libFile = fo.getNameExt(); |
| |
| for (Project subProject : p.getLookup().lookup(SubprojectProvider.class).getSubprojects()) { |
| SourceGroup sgp[] = ProjectUtils.getSources(subProject).getSourceGroups(JavaProjectConstants.SOURCES_TYPE_JAVA); |
| if (sgp.length == 0) { |
| continue; |
| } |
| ClassPath cp = ClassPath.getClassPath(sgp[0].getRootFolder(), ClassPath.COMPILE); |
| if (cp == null) { |
| continue; |
| } |
| for (ClassPath.Entry entry : cp.entries()) { |
| URL u = entry.getURL(); |
| if (FileUtil.getArchiveFile(u) != null) { |
| u = FileUtil.getArchiveFile(u); |
| } |
| // #213372: |
| if (u.toExternalForm().equals(binaryRoot.toExternalForm())) { |
| continue; |
| } |
| FileObject cpItem = URLMapper.findFileObject(u); |
| if (cpItem == null || cpItem.isFolder()) { |
| continue; |
| } |
| if (cpItem.getNameExt().equals(libFile)) { |
| res = SourceForBinaryQuery.findSourceRoots(entry.getURL()); |
| if (res != null) { |
| cache.put(binaryRoot.toExternalForm(), res); |
| return res; |
| } |
| } |
| } |
| } |
| |
| return null; |
| } |
| |
| } |