Source code

001package org.apache.archiva.repository.event;
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.event.EventType;
023import org.apache.archiva.repository.Repository;
024
025/**
026 * Repository value events are used for providing information about repository attribute changes.
027 * The value event gives information of the attribute value before and after the change.
028 *
029 * @param <V> The type of the changed attribute
030 */
031public class RepositoryValueEvent<V> extends RepositoryEvent {
032
033    private static final long serialVersionUID = 4176597620699304794L;
034
035    public static final EventType<RepositoryValueEvent<?>> ANY = new EventType(RepositoryEvent.ANY, "REPOSITORY.VALUE");
036
037    final V value;
038    final V oldValue;
039    final String attributeName;
040
041    public RepositoryValueEvent(EventType<? extends RepositoryValueEvent<V>> type, Object origin, Repository repo, V oldValue, V value,
042                                String attributeName) {
043        super(type, origin, repo);
044        this.value = value;
045        this.oldValue = oldValue;
046        this.attributeName = attributeName;
047    }
048
049    public V getValue() {
050        return value;
051    }
052
053    public V getOldValue() {
054        return oldValue;
055    }
056
057    public String getAttributeName() {
058        return attributeName;
059    }
060
061}