001    /**
002     * Copyright (c) 2000-2011 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            @Override
027            public void onAfterAddAssociation(
028                            Object userGroupId, String associationClassName,
029                            Object associationClassPK)
030                    throws ModelListenerException {
031    
032                    try {
033                            if (associationClassName.equals(User.class.getName())) {
034                                    exportToLDAP((Long)associationClassPK, (Long)userGroupId);
035                            }
036                    }
037                    catch (Exception e) {
038                            throw new ModelListenerException(e);
039                    }
040            }
041    
042            protected void exportToLDAP(long userId, long userGroupId)
043                    throws Exception {
044    
045                    if (LDAPUserTransactionThreadLocal.isOriginatesFromLDAP()) {
046                            return;
047                    }
048    
049                    PortalLDAPExporterUtil.exportToLDAP(userId, userGroupId);
050            }
051    
052    }