001 /**
002 * GRANITE DATA SERVICES
003 * Copyright (C) 2006-2013 GRANITE DATA SERVICES S.A.S.
004 *
005 * This file is part of Granite Data Services.
006 *
007 * Granite Data Services is free software; you can redistribute it and/or modify
008 * it under the terms of the GNU Library General Public License as published by
009 * the Free Software Foundation; either version 2 of the License, or (at your
010 * option) any later version.
011 *
012 * Granite Data Services is distributed in the hope that it will be useful, but
013 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
014 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
015 * for more details.
016 *
017 * You should have received a copy of the GNU Library General Public License
018 * along with this library; if not, see <http://www.gnu.org/licenses/>.
019 */
020 package org.granite.client.messaging.channel;
021
022 import java.net.URI;
023 import java.util.ArrayList;
024 import java.util.Arrays;
025 import java.util.List;
026
027 import org.granite.client.messaging.channel.amf.JMFAMFMessagingChannel;
028 import org.granite.client.messaging.channel.amf.JMFAMFRemotingChannel;
029 import org.granite.client.messaging.jmf.ClientSharedContext;
030 import org.granite.client.messaging.jmf.DefaultClientSharedContext;
031 import org.granite.client.messaging.jmf.ext.ClientEntityCodec;
032 import org.granite.client.messaging.transport.Transport;
033 import org.granite.client.platform.Platform;
034 import org.granite.messaging.jmf.DefaultCodecRegistry;
035 import org.granite.messaging.jmf.codec.ExtendedObjectCodec;
036 import org.granite.messaging.reflect.Reflection;
037 import org.granite.util.ContentType;
038 import org.granite.util.JMFAMFUtil;
039
040 /**
041 * @author Franck WOLFF
042 */
043 public class JMFChannelFactory extends AbstractChannelFactory {
044
045 private ClientSharedContext sharedContext = null;
046
047 private List<ExtendedObjectCodec> extendedCodecs = null;
048 private List<String> defaultStoredStrings = null;
049 private Reflection reflection = null;
050
051 public JMFChannelFactory() {
052 super(ContentType.JMF_AMF);
053 }
054
055 public JMFChannelFactory(Object context) {
056 super(ContentType.JMF_AMF, context);
057 }
058
059 public JMFChannelFactory(Object context, ClientSharedContext sharedContext, Transport remotingTransport, Transport messagingTransport) {
060 super(ContentType.JMF_AMF, context, remotingTransport, messagingTransport);
061
062 this.sharedContext = sharedContext;
063 }
064
065 public ClientSharedContext getSharedContext() {
066 return sharedContext;
067 }
068
069 public void setSharedContext(ClientSharedContext sharedContext) {
070 this.sharedContext = sharedContext;
071 }
072
073 public List<ExtendedObjectCodec> getExtendedCodecs() {
074 return extendedCodecs;
075 }
076
077 public void setExtendedCodecs(List<ExtendedObjectCodec> extendedCodecs) {
078 this.extendedCodecs = extendedCodecs;
079 }
080
081 public List<String> getDefaultStoredStrings() {
082 return defaultStoredStrings;
083 }
084
085 public void setDefaultStoredStrings(List<String> defaultStoredStrings) {
086 this.defaultStoredStrings = defaultStoredStrings;
087 }
088
089 public Reflection getReflection() {
090 return reflection;
091 }
092
093 public void setReflection(Reflection reflection) {
094 this.reflection = reflection;
095 }
096
097 @Override
098 public void start() {
099 super.start();
100
101 if (sharedContext == null) {
102
103 extendedCodecs = (extendedCodecs != null ? extendedCodecs : new ArrayList<ExtendedObjectCodec>(Arrays.asList(new ClientEntityCodec())));
104 defaultStoredStrings = (defaultStoredStrings != null ? defaultStoredStrings : new ArrayList<String>(JMFAMFUtil.AMF_DEFAULT_STORED_STRINGS));
105 reflection = (reflection != null ? reflection : Platform.reflection());
106
107 sharedContext = new DefaultClientSharedContext(new DefaultCodecRegistry(extendedCodecs), defaultStoredStrings, reflection, aliasRegistry);
108 }
109 }
110
111 @Override
112 public void stop(boolean stopTransports) {
113 try {
114 super.stop(stopTransports);
115 }
116 finally {
117 sharedContext = null;
118
119 extendedCodecs = null;
120 defaultStoredStrings = null;
121 reflection = null;
122 }
123 }
124
125 @Override
126 public JMFAMFRemotingChannel newRemotingChannel(String id, URI uri) {
127 return newRemotingChannel(id, uri, RemotingChannel.DEFAULT_MAX_CONCURRENT_REQUESTS);
128 }
129
130 @Override
131 public JMFAMFRemotingChannel newRemotingChannel(String id, URI uri, int maxConcurrentRequests) {
132 return new JMFAMFRemotingChannel(getRemotingTransport(), getSharedContext(), id, uri, maxConcurrentRequests);
133 }
134
135 @Override
136 public JMFAMFMessagingChannel newMessagingChannel(String id, URI uri) {
137 return new JMFAMFMessagingChannel(getMessagingTransport(), getSharedContext(),id, uri);
138 }
139 }