001 /**
002 * GRANITE DATA SERVICES
003 * Copyright (C) 2006-2013 GRANITE DATA SERVICES S.A.S.
004 *
005 * This file is part of the Granite Data Services Platform.
006 *
007 * Granite Data Services is free software; you can redistribute it and/or
008 * modify it under the terms of the GNU Lesser General Public
009 * License as published by the Free Software Foundation; either
010 * version 2.1 of the License, or (at your option) any later version.
011 *
012 * Granite Data Services is distributed in the hope that it will be useful,
013 * but WITHOUT ANY WARRANTY; without even the implied warranty of
014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
015 * General Public License for more details.
016 *
017 * You should have received a copy of the GNU Lesser General Public
018 * License along with this library; if not, write to the Free Software
019 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
020 * USA, or see <http://www.gnu.org/licenses/>.
021 */
022 package org.granite.tide.seam;
023
024 import javax.servlet.http.HttpSession;
025
026 import org.granite.config.flex.Destination;
027 import org.granite.context.GraniteContext;
028 import org.granite.messaging.webapp.HttpGraniteContext;
029 import org.granite.tide.TideServiceInvoker;
030 import org.granite.tide.hibernate.HibernateValidator;
031 import org.granite.tide.seam.lazy.SeamInitializer;
032 import org.granite.tide.validators.InvalidValue;
033 import org.hibernate.validator.ClassValidator;
034 import org.jboss.seam.Component;
035 import org.jboss.seam.core.Validators;
036 import org.jboss.seam.security.Identity;
037
038
039 /**
040 * @author William DRAI
041 */
042 public class SeamServiceInvoker extends TideServiceInvoker<SeamServiceFactory> {
043
044
045 public SeamServiceInvoker(Destination destination, SeamServiceFactory factory) {
046 super(destination, factory);
047 }
048
049 @Override
050 protected void initValidator() {
051 }
052
053
054 @Override
055 public void logout() {
056 HttpGraniteContext context = (HttpGraniteContext)GraniteContext.getCurrentInstance();
057 HttpSession session = context.getSession(false);
058 if (session != null) {
059 Identity identity = Identity.instance();
060 if (identity.isLoggedIn())
061 identity.logout();
062 }
063 }
064
065 @Override
066 public Object initializeObject(Object parent, String[] propertyNames) {
067 AbstractSeamServiceContext context = (AbstractSeamServiceContext)getTideContext();
068
069 SeamInitializer s = (SeamInitializer)context.findComponent("org.granite.tide.seam.seamInitializer", SeamInitializer.class);
070
071 return s.lazyInitialize(parent, propertyNames);
072 }
073
074 @Override
075 public InvalidValue[] validateObject(Object entity, String propertyName, Object value) {
076 ClassValidator<?> validator = Validators.instance().getValidator(entity);
077
078 org.hibernate.validator.InvalidValue[] invalidValues = validator.getPotentialInvalidValues(propertyName, value);
079 return HibernateValidator.convertInvalidValues(invalidValues);
080 }
081
082 @Override
083 protected AbstractSeamServiceContext lookupContext() {
084 return (AbstractSeamServiceContext)Component.getInstance(AbstractSeamServiceContext.COMPONENT_NAME, true);
085 }
086 }