1 package org.apache.maven.model.converter; 2 3 /* 4 * Licensed to the Apache Software Foundation (ASF) under one 5 * or more contributor license agreements. See the NOTICE file 6 * distributed with this work for additional information 7 * regarding copyright ownership. The ASF licenses this file 8 * to you under the Apache License, Version 2.0 (the 9 * "License"); you may not use this file except in compliance 10 * with the License. You may obtain a copy of the License at 11 * 12 * http://www.apache.org/licenses/LICENSE-2.0 13 * 14 * Unless required by applicable law or agreed to in writing, 15 * software distributed under the License is distributed on an 16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 17 * KIND, either express or implied. See the License for the 18 * specific language governing permissions and limitations 19 * under the License. 20 */ 21 22 import org.apache.maven.model.Model; 23 import org.apache.maven.model.Plugin; 24 import org.apache.maven.model.ReportPlugin; 25 26 import java.util.Iterator; 27 28 /** 29 * Utility class which features various methods associated with Maven model. 30 * 31 * @author Dennis Lundberg 32 * @version $Id: ModelUtils.java 661727 2008-05-30 14:21:49Z bentmann $ 33 */ 34 public class ModelUtils 35 { 36 /** 37 * Try to find a build plugin in a model. 38 * 39 * @param model Look for the build plugin in this model 40 * @param groupId The groupId for the build plugin to look for 41 * @param artifactId The artifactId for the build plugin to look for 42 * @return The requested build plugin if it exists, otherwise null 43 */ 44 public static Plugin findBuildPlugin( Model model, String groupId, String artifactId ) 45 { 46 if ( model.getBuild() == null || model.getBuild().getPlugins() == null ) 47 { 48 return null; 49 } 50 51 Iterator iterator = model.getBuild().getPlugins().iterator(); 52 while ( iterator.hasNext() ) 53 { 54 Plugin plugin = (Plugin) iterator.next(); 55 if ( plugin.getGroupId().equals( groupId ) && plugin.getArtifactId().equals( artifactId ) ) 56 { 57 return plugin; 58 } 59 } 60 return null; 61 } 62 63 /** 64 * Try to find a report plugin in a model. 65 * 66 * @param model Look for the report plugin in this model 67 * @param groupId The groupId for the report plugin to look for 68 * @param artifactId The artifactId for the report plugin to look for 69 * @return The requested report plugin if it exists, otherwise null 70 */ 71 public static ReportPlugin findReportPlugin( Model model, String groupId, String artifactId ) 72 { 73 if ( model.getReporting() == null || model.getReporting().getPlugins() == null ) 74 { 75 return null; 76 } 77 78 Iterator iterator = model.getReporting().getPlugins().iterator(); 79 while ( iterator.hasNext() ) 80 { 81 ReportPlugin plugin = (ReportPlugin) iterator.next(); 82 if ( plugin.getGroupId().equals( groupId ) && plugin.getArtifactId().equals( artifactId ) ) 83 { 84 return plugin; 85 } 86 } 87 return null; 88 } 89 }