| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.maven.model.building; |
| |
| import java.net.URI; |
| |
| /** |
| * Provides access to the contents of a POM independently of the backing store (e.g. file system, database, memory). |
| * <p> |
| * Unlike {@link ModelSource}, this interface supports loading of parent POM(s) from the same backing store and allows |
| * construction of MavenProject instances without the need to have parent POM(s) available from local or remote |
| * repositories. |
| * <p> |
| * ModelSource2 instances are cached in {@link ModelBuildingRequest#getModelCache()}. Implementations must guarantee |
| * that the connection to the backing store remains active until request's {@link ModelCache} is discarded or flushed. |
| */ |
| public interface ModelSource2 extends ModelSource { |
| /** |
| * Returns model source identified by a path relative to this model source POM. Implementation <strong>MUST</strong> |
| * be able to accept <code>relPath</code> parameter values that |
| * <ul> |
| * <li>use either / or \ file path separator</li> |
| * <li>have .. parent directory references</li> |
| * <li>point either at file or directory, in the latter case POM file name 'pom.xml' needs to be used by the |
| * requested model source.</li> |
| * </ul> |
| * |
| * @param relPath is the path of the requested model source relative to this model source POM. |
| * @return related model source or <code>null</code> if no such model source. |
| */ |
| ModelSource2 getRelatedSource(String relPath); |
| |
| /** |
| * Returns location of the POM, never <code>null</code>. |
| */ |
| URI getLocationURI(); |
| } |