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 */
022package org.granite.ejb;
023
024import flex.messaging.messages.AsyncMessage;
025import flex.messaging.messages.ErrorMessage;
026import flex.messaging.messages.Message;
027import org.granite.config.GraniteConfig;
028import org.granite.config.flex.ServicesConfig;
029import org.granite.context.GraniteContext;
030import org.granite.gravity.*;
031import org.granite.gravity.adapters.ServiceAdapter;
032import org.granite.gravity.udp.UdpReceiverFactory;
033import org.granite.messaging.jmf.SharedContext;
034
035import javax.ejb.Local;
036import javax.ejb.Singleton;
037
038@Singleton(name="org.granite.ejb.Gravity")
039@Local(Gravity.class)
040public class GravityBean implements Gravity {
041
042    private org.granite.gravity.Gravity gravity;
043
044    public void setGravity(org.granite.gravity.Gravity gravity) {
045        this.gravity = gravity;
046    }
047
048    private org.granite.gravity.Gravity getGravity() {
049        return gravity;
050    }
051
052    ///////////////////////////////////////////////////////////////////////////
053    // Granite/Services configs access.
054
055    public GravityConfig getGravityConfig() {
056        return getGravity().getGravityConfig();
057    }
058    public ServicesConfig getServicesConfig() {
059        return getGravity().getServicesConfig();
060    }
061    public GraniteConfig getGraniteConfig() {
062        return getGravity().getGraniteConfig();
063    }
064    public SharedContext getSharedContext() {
065        return getGravity().getSharedContext();
066    }
067
068    ///////////////////////////////////////////////////////////////////////////
069    // Properties.
070
071    public boolean isStarted() {
072        return getGravity().isStarted();
073    }
074
075    ///////////////////////////////////////////////////////////////////////////
076    // Operations.
077
078    public GraniteContext initThread(String sessionId, String clientType) {
079        return getGravity().initThread(sessionId, clientType);
080    }
081    public void releaseThread() {
082        getGravity().releaseThread();
083    }
084
085    public ServiceAdapter getServiceAdapter(String messageType, String destinationId) {
086        return getGravity().getServiceAdapter(messageType, destinationId);
087    }
088
089    public boolean hasUdpReceiverFactory() {
090        return getGravity().hasUdpReceiverFactory();
091    }
092    public UdpReceiverFactory getUdpReceiverFactory() {
093        return getGravity().getUdpReceiverFactory();
094    }
095
096    public void start() throws Exception {
097        getGravity().start();
098    }
099    public void reconfigure(GravityConfig gravityConfig, GraniteConfig graniteConfig) {
100        getGravity().reconfigure(gravityConfig, graniteConfig);
101    }
102    public void stop() throws Exception {
103        getGravity().stop();
104    }
105    public void stop(boolean now) throws Exception {
106        getGravity().stop(now);
107    }
108
109    public <C extends Channel> C getChannel(ChannelFactory<C> channelFactory, String channelId) {
110        return getGravity().getChannel(channelFactory, channelId);
111    }
112    public Channel removeChannel(String channelId, boolean timeout) {
113        return getGravity().removeChannel(channelId, timeout);
114    }
115    public boolean access(String channelId) {
116        return getGravity().access(channelId);
117    }
118    public void execute(AsyncChannelRunner runnable) {
119        getGravity().execute(runnable);
120    }
121    public boolean cancel(AsyncChannelRunner runnable) {
122        return getGravity().cancel(runnable);
123    }
124
125    public Message handleMessage(ChannelFactory<?> channelFactory, Message message) {
126        return getGravity().handleMessage(channelFactory, message);
127    }
128    public Message handleMessage(ChannelFactory<?> channelFactory, Message message, boolean skipInterceptor) {
129        return getGravity().handleMessage(channelFactory, message, skipInterceptor);
130    }
131    public Message publishMessage(AsyncMessage message) {
132        return publishMessage(null, message);
133    }
134    public Message publishMessage(Channel fromChannel, AsyncMessage message) {
135        if (getGravity() == null)
136            return new ErrorMessage(message, new IllegalStateException("Gravity EJB not yet ready"));
137
138        return getGravity().publishMessage(fromChannel, message);
139    }
140
141}