1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 */ 19 package org.apache.maven.plugins.jar; 20 21 import java.io.File; 22 23 import org.apache.maven.plugins.annotations.LifecyclePhase; 24 import org.apache.maven.plugins.annotations.Mojo; 25 import org.apache.maven.plugins.annotations.Parameter; 26 import org.apache.maven.plugins.annotations.ResolutionScope; 27 28 /** 29 * Build a JAR from the current project. 30 * 31 * @author <a href="evenisse@apache.org">Emmanuel Venisse</a> 32 * @version $Id$ 33 */ 34 @Mojo( 35 name = "jar", 36 defaultPhase = LifecyclePhase.PACKAGE, 37 requiresProject = true, 38 threadSafe = true, 39 requiresDependencyResolution = ResolutionScope.RUNTIME) 40 public class JarMojo extends AbstractJarMojo { 41 /** 42 * Directory containing the classes and resource files that should be packaged into the JAR. 43 */ 44 @Parameter(defaultValue = "${project.build.outputDirectory}", required = true) 45 private File classesDirectory; 46 47 /** 48 * Classifier to add to the artifact generated. If given, the artifact will be attached 49 * as a supplemental artifact. 50 * If not given this will create the main artifact which is the default behavior. 51 * If you try to do that a second time without using a classifier the build will fail. 52 */ 53 @Parameter 54 private String classifier; 55 56 /** 57 * {@inheritDoc} 58 */ 59 @Override 60 protected String getClassifier() { 61 return classifier; 62 } 63 64 /** 65 * {@inheritDoc} 66 */ 67 @Override 68 protected String getType() { 69 return "jar"; 70 } 71 72 /** 73 * {@inheritDoc} 74 */ 75 @Override 76 protected File getClassesDirectory() { 77 return classesDirectory; 78 } 79 }