| /* |
| * Copyright 2007 Google Inc. |
| * |
| * 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.tonicsystems.jarjar; |
| |
| import com.tonicsystems.jarjar.util.*; |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.*; |
| import org.apache.maven.plugin.AbstractMojo; |
| import org.apache.maven.plugin.MojoExecutionException; |
| |
| public class JarJarMojo extends AbstractMojo { |
| private File fromJar; |
| private File toJar; |
| private File rulesFile; |
| private String rules; |
| private boolean verbose; |
| |
| public void execute() throws MojoExecutionException { |
| if (!((rulesFile == null || !rulesFile.exists()) ^ (rules == null))) { |
| throw new MojoExecutionException("Exactly one of rules or rulesFile is required"); |
| } |
| |
| try { |
| List<PatternElement> patterns; |
| if (rules != null) { |
| patterns = RulesFileParser.parse(rules); |
| } else { |
| patterns = RulesFileParser.parse(rulesFile); |
| } |
| // TODO: refactor with Main.java |
| MainProcessor proc = new MainProcessor(patterns, verbose, true); |
| StandaloneJarProcessor.run(fromJar, toJar, proc); |
| proc.strip(toJar); |
| } catch (IOException e) { |
| throw new MojoExecutionException(e.getMessage(), e); |
| } |
| } |
| } |