001    /**
002     * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.model;
016    
017    import com.liferay.portal.ModelListenerException;
018    
019    /**
020     * @author Brian Wing Shun Chan
021     * @author Raymond Augé
022     */
023    public interface ModelListener<T> {
024    
025            public void onAfterAddAssociation(
026                            Object classPK, String associationClassName,
027                            Object associationClassPK)
028                    throws ModelListenerException;
029    
030            public void onAfterCreate(T model) throws ModelListenerException;
031    
032            public void onAfterRemove(T model) throws ModelListenerException;
033    
034            public void onAfterRemoveAssociation(
035                            Object classPK, String associationClassName,
036                            Object associationClassPK)
037                    throws ModelListenerException;
038    
039            public void onAfterUpdate(T model) throws ModelListenerException;
040    
041            public void onBeforeAddAssociation(
042                            Object classPK, String associationClassName,
043                            Object associationClassPK)
044                    throws ModelListenerException;
045    
046            public void onBeforeCreate(T model) throws ModelListenerException;
047    
048            public void onBeforeRemove(T model) throws ModelListenerException;
049    
050            public void onBeforeRemoveAssociation(
051                            Object classPK, String associationClassName,
052                            Object associationClassPK)
053                    throws ModelListenerException;
054    
055            public void onBeforeUpdate(T model) throws ModelListenerException;
056    
057    }