001package org.apache.maven.plugin; 002 003/* 004 * Licensed to the Apache Software Foundation (ASF) under one 005 * or more contributor license agreements. See the NOTICE file 006 * distributed with this work for additional information 007 * regarding copyright ownership. The ASF licenses this file 008 * to you under the Apache License, Version 2.0 (the 009 * "License"); you may not use this file except in compliance 010 * with the License. You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, 015 * software distributed under the License is distributed on an 016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 017 * KIND, either express or implied. See the License for the 018 * specific language governing permissions and limitations 019 * under the License. 020 */ 021 022import java.util.ArrayList; 023import java.util.List; 024 025import org.apache.maven.artifact.Artifact; 026import org.apache.maven.plugin.descriptor.PluginDescriptor; 027 028public class MavenPluginValidator 029{ 030 private final Artifact pluginArtifact; 031 032 private List<String> errors = new ArrayList<String>(); 033 034 private boolean firstDescriptor = true; 035 036 public MavenPluginValidator( Artifact pluginArtifact ) 037 { 038 this.pluginArtifact = pluginArtifact; 039 } 040 041 public void validate( PluginDescriptor pluginDescriptor ) 042 { 043 /* 044 * NOTE: For plugins that depend on other plugin artifacts the plugin realm contains more than one plugin 045 * descriptor. However, only the first descriptor is of interest. 046 */ 047 if ( !firstDescriptor ) 048 { 049 return; 050 } 051 firstDescriptor = false; 052 053 if ( !pluginArtifact.getGroupId().equals( pluginDescriptor.getGroupId() ) ) 054 { 055 errors.add( "Plugin's descriptor contains the wrong group ID: " + pluginDescriptor.getGroupId() ); 056 } 057 058 if ( !pluginArtifact.getArtifactId().equals( pluginDescriptor.getArtifactId() ) ) 059 { 060 errors.add( "Plugin's descriptor contains the wrong artifact ID: " + pluginDescriptor.getArtifactId() ); 061 } 062 063 if ( !pluginArtifact.getBaseVersion().equals( pluginDescriptor.getVersion() ) ) 064 { 065 errors.add( "Plugin's descriptor contains the wrong version: " + pluginDescriptor.getVersion() ); 066 } 067 } 068 069 public boolean hasErrors() 070 { 071 return !errors.isEmpty(); 072 } 073 074 public List<String> getErrors() 075 { 076 return errors; 077 } 078}