1 package org.apache.maven.plugin; 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 java.util.List; 23 24 import org.apache.maven.model.Plugin; 25 import org.apache.maven.plugin.descriptor.PluginDescriptor; 26 import org.eclipse.aether.RepositorySystemSession; 27 import org.eclipse.aether.repository.RemoteRepository; 28 29 /** 30 * Caches raw plugin descriptors. A raw plugin descriptor is a descriptor that has just been extracted from the plugin 31 * artifact and does not contain any runtime specific data. The cache must not be used for descriptors that hold runtime 32 * data like the plugin realm. <strong>Warning:</strong> This is an internal utility interface that is only public for 33 * technical reasons, it is not part of the public API. In particular, this interface can be changed or deleted without 34 * prior notice. 35 * 36 * @since 3.0 37 * @author Benjamin Bentmann 38 */ 39 public interface PluginDescriptorCache 40 { 41 42 /** 43 * A cache key. 44 */ 45 interface Key 46 { 47 // marker interface for cache keys 48 } 49 50 Key createKey( Plugin plugin, List<RemoteRepository> repositories, RepositorySystemSession session ); 51 52 void put( Key key, PluginDescriptor pluginDescriptor ); 53 54 PluginDescriptor get( Key key ); 55 56 void flush(); 57 58 }