001 package org.apache.maven.plugins.annotations; 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 */ 021 022 import java.lang.annotation.Documented; 023 import java.lang.annotation.ElementType; 024 import java.lang.annotation.Inherited; 025 import java.lang.annotation.Retention; 026 import java.lang.annotation.RetentionPolicy; 027 import java.lang.annotation.Target; 028 029 /** 030 * Used to configure injection of Plexus components by 031 * <a href="/ref/current/maven-core/apidocs/org/apache/maven/plugin/MavenPluginManager.html"> 032 * <code>MavenPluginManager.getConfiguredMojo(...)</code></a> and special Maven 033 * objects as well: <code>session</code>, <code>project</code>, <code>mojo</code>, <code>plugin</code>, 034 * <code>settings</code>. 035 * 036 * @author Olivier Lamy 037 * @since 3.0 038 */ 039 @Documented 040 @Retention( RetentionPolicy.CLASS ) 041 @Target( { ElementType.FIELD } ) 042 @Inherited 043 public @interface Component 044 { 045 /** 046 * role of the component to inject. 047 * @return the role 048 */ 049 Class<?> role() default Object.class; 050 051 /** 052 * hint of the component to inject. 053 * @return the hint 054 */ 055 String hint() default ""; 056 }