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    import com.liferay.portal.security.ldap.LDAPUserTransactionThreadLocal;
019    import com.liferay.portal.security.ldap.PortalLDAPExporterUtil;
020    
021    /**
022     * @author Marcellus Tavares
023     */
024    public class UserGroupListener extends BaseModelListener<UserGroup> {
025    
026            public void onAfterAddAssociation(
027                            Object userGroupId, String associationClassName,
028                            Object associationClassPK)
029                    throws ModelListenerException {
030    
031                    try {
032                            if (associationClassName.equals(User.class.getName())) {
033                                    exportToLDAP((Long)associationClassPK, (Long)userGroupId);
034                            }
035                    }
036                    catch (Exception e) {
037                            throw new ModelListenerException(e);
038                    }
039            }
040    
041            protected void exportToLDAP(long userId, long userGroupId)
042                    throws Exception {
043    
044                    if (LDAPUserTransactionThreadLocal.isOriginatesFromLDAP()) {
045                            return;
046                    }
047    
048                    PortalLDAPExporterUtil.exportToLDAP(userId, userGroupId);
049            }
050    
051    }