/*
* 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.jackrabbit.jcr2spi;
import javax.jcr.Item;
/**
* The <code>ItemLifeCycleListener</code> interface allows an implementing
* object to be informed about changes on an <code>Item</code> instance.
*
* @see ItemImpl#addLifeCycleListener
*/
public interface ItemLifeCycleListener {
/**
* Called when an <code>Item</code> instance has been created.
*
* @param item the instance which has been created
*/
public void itemCreated(Item item);
/**
* Called when an <code>Item</code> instance has been refreshed. If
* <code>modified</code> is <code>true</code>, the refresh included
* some modification.
*
* @param item the instance which has been refreshed
*/
void itemUpdated(Item item, boolean modified);
/**
* Called when an <code>ItemImpl</code> instance has been destroyed
* (i.e. it has been permanently rendered 'invalid').
* <p>
* Note that most <code>{@link javax.jcr.Item}</code>,
* <code>{@link javax.jcr.Node}</code> and <code>{@link javax.jcr.Property}</code>
* methods will throw an <code>InvalidItemStateException</code> when called
* on a 'destroyed' item.
*
* @param item the instance which has been destroyed
*/
void itemDestroyed(Item item);
}