Source code

001package org.apache.archiva.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.facets.AuditEvent;
023import org.apache.archiva.metadata.repository.MetadataRepositoryException;
024import org.apache.archiva.metadata.repository.RepositorySession;
025import org.apache.archiva.metadata.repository.RepositorySessionFactory;
026import org.apache.archiva.repository.events.AuditListener;
027import org.slf4j.Logger;
028import org.slf4j.LoggerFactory;
029import org.springframework.stereotype.Service;
030
031import javax.inject.Inject;
032
033/**
034 *
035 */
036@Service("auditListener#metadata")
037public class MetadataAuditListener
038    implements AuditListener
039{
040    private static final Logger log = LoggerFactory.getLogger( MetadataAuditListener.class );
041
042    /**
043     *
044     */
045    @Inject
046    private AuditManager auditManager;
047
048    /**
049     * FIXME: this could be multiple implementations and needs to be configured.
050     *  It also starts a separate session to the originator of the audit event that we may rather want to pass through.
051     */
052    @Inject
053    private RepositorySessionFactory repositorySessionFactory;
054
055    @Override
056    public void auditEvent( AuditEvent event )
057    {
058        // for now we only log upload events, some of the others are quite noisy
059        if ( event.getAction().equals( AuditEvent.CREATE_FILE ) || event.getAction().equals( AuditEvent.UPLOAD_FILE ) ||
060            event.getAction().equals( AuditEvent.MERGING_REPOSITORIES ) )
061        {
062            RepositorySession repositorySession = repositorySessionFactory.createSession();
063            try
064            {
065                auditManager.addAuditEvent( repositorySession.getRepository(), event );
066                repositorySession.save();
067            }
068            catch ( MetadataRepositoryException e )
069            {
070                log.warn( "Unable to write audit event to repository: {}", e.getMessage(), e );
071            }
072            finally
073            {
074                repositorySession.close();
075            }
076        }
077    }
078}