Source code

001package org.apache.archiva.metadata.audit;
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 org.apache.archiva.metadata.model.ProjectVersionMetadata;
023import org.apache.archiva.metadata.repository.MetadataRepository;
024import org.apache.archiva.metadata.repository.RepositorySession;
025import org.apache.archiva.metadata.repository.storage.RepositoryStorageMetadataException;
026
027/**
028 * Listen to events on the repository. This class is a stopgap
029 * refactoring measure until an event bus is in place to handle
030 * generic events such as these.
031 * <p>
032 * This assumes that the events occur before the action has completed, though they don't currently offer any mechanism
033 * to prevent an event from occurring or guarantee that it will happen.
034 * <p>
035 * FIXME: this needs to be made more permanent since 3rd party plugins will depend on it heavily
036 */
037public interface RepositoryListener
038{
039    void deleteArtifact( MetadataRepository metadataRepository, String repositoryId, String namespace, String project,
040                         String version, String id );
041
042    void addArtifact( RepositorySession session, String repoId, String namespace, String projectId,
043                      ProjectVersionMetadata metadata );
044
045    // FIXME: this would be better as a "processException" method, with the event information captured in a single class
046    void addArtifactProblem( RepositorySession session, String repoId, String namespace, String projectId,
047                             String projectVersion, RepositoryStorageMetadataException exception );
048}