| /* |
| * Copyright 2000-2012 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 jetbrains.antlayout.datatypes; |
| |
| import jetbrains.antlayout.util.LayoutFileSet; |
| import jetbrains.antlayout.util.TempFileFactory; |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.taskdefs.Expand; |
| import org.apache.tools.ant.types.PatternSet; |
| |
| import java.io.File; |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** |
| * @author nik |
| */ |
| public class ExtractedDirContent extends Content { |
| private String jarPath; |
| private String pathInJar = ""; |
| private Expand expandTask; |
| |
| public ExtractedDirContent() { |
| expandTask = new Expand(); |
| expandTask.setTaskName("unzip"); |
| } |
| |
| public void setJarPath(String jarPath) { |
| this.jarPath = jarPath; |
| } |
| |
| public void setPathInJar(String pathInJar) { |
| this.pathInJar = pathInJar; |
| } |
| |
| @Override |
| public List<LayoutFileSet> build(TempFileFactory temp) { |
| final File outputDir = temp.allocateTempFile("extractedDir"); |
| expandTask.setProject(getProject()); |
| expandTask.setSrc(new File(jarPath.replace('/', File.separatorChar))); |
| |
| File target = outputDir; |
| if (!pathInJar.endsWith("/")) { |
| pathInJar += "/"; |
| } |
| if (pathInJar.startsWith("/")) { |
| pathInJar = pathInJar.substring(1); |
| } |
| if (pathInJar.length() > 0) { |
| final PatternSet patternSet = new PatternSet(); |
| patternSet.createInclude().setName(pathInJar + "**"); |
| expandTask.addPatternset(patternSet); |
| target = new File(outputDir, pathInJar.replace('/', File.separatorChar)); |
| } |
| expandTask.setDest(outputDir); |
| expandTask.perform(); |
| |
| final LayoutFileSet fileSet = new LayoutFileSet(); |
| fileSet.setDir(target); |
| return Collections.singletonList(fileSet); |
| } |
| |
| @Override |
| public void validateArguments() throws BuildException { |
| if (jarPath == null) { |
| throw new BuildException("jarPath attribute must be specified for extractedDir tag"); |
| } |
| } |
| } |