JarJarMojo.java revision ab61347a2cb3254688c42c993278cefd43e5d99d
1ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba/** 2ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * Copyright 2007 Google Inc. 3ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * 4ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * Licensed under the Apache License, Version 2.0 (the "License"); 5ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * you may not use this file except in compliance with the License. 6ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * You may obtain a copy of the License at 7ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * 8ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * http://www.apache.org/licenses/LICENSE-2.0 9ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * 10ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * Unless required by applicable law or agreed to in writing, software 11ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * distributed under the License is distributed on an "AS IS" BASIS, 12ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * See the License for the specific language governing permissions and 14ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * limitations under the License. 15ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba */ 16ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba 17ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosibapackage com.tonicsystems.jarjar; 18ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba 19ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosibaimport com.tonicsystems.jarjar.util.*; 20ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosibaimport java.io.File; 21ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosibaimport java.io.IOException; 22ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosibaimport java.util.*; 23ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosibaimport org.apache.maven.plugin.AbstractMojo; 24ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosibaimport org.apache.maven.plugin.MojoExecutionException; 25ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba 26ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosibapublic class JarJarMojo extends AbstractMojo 27ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba{ 28ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba private File fromJar; 29ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba private File toJar; 30ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba private File rulesFile; 31ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba private String rules; 32ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba private boolean verbose; 33ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba 34ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba public void execute() throws MojoExecutionException { 35ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba if (!((rulesFile == null || !rulesFile.exists()) ^ (rules == null))) 36ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba throw new MojoExecutionException("Exactly one of rules or rulesFile is required"); 37ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba 38ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba try { 39ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba List<PatternElement> patterns; 40ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba if (rules != null) { 41ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba patterns = RulesFileParser.parse(rules); 42ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba } else { 43ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba patterns = RulesFileParser.parse(rulesFile); 44ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba } 45ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba // TODO: refactor with Main.java 46ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba MainProcessor proc = new MainProcessor(patterns, verbose, true); 47ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba StandaloneJarProcessor.run(fromJar, toJar, proc); 48ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba proc.strip(toJar); 49ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba } catch (IOException e) { 50ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba throw new MojoExecutionException(e.getMessage(), e); 51ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba } 52ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba } 53ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba} 54