/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* Project : MapleFetion
* Package : net.solosky.maplefetion.protocol.notify
* File : BuddyMessageRecivedNotifyHandler.java
* Author : solosky < solosky772@qq.com >
* Created : 2009-11-25
* License : Apache License 2.0
*/
package net.solosky.maplefetion.client.notify;
import java.io.IOException;
import net.solosky.maplefetion.FetionException;
import net.solosky.maplefetion.bean.Buddy;
import net.solosky.maplefetion.bean.Group;
import net.solosky.maplefetion.bean.Member;
import net.solosky.maplefetion.bean.Message;
import net.solosky.maplefetion.bean.Relation;
import net.solosky.maplefetion.client.dialog.ChatDialogProxy;
import net.solosky.maplefetion.client.dialog.GroupDialog;
import net.solosky.maplefetion.client.response.GetContactInfoResponseHandler;
import net.solosky.maplefetion.event.notify.BuddyMessageEvent;
import net.solosky.maplefetion.event.notify.GroupMessageEvent;
import net.solosky.maplefetion.event.notify.SystemMessageEvent;
import net.solosky.maplefetion.sipc.SipcHeader;
import net.solosky.maplefetion.sipc.SipcNotify;
import net.solosky.maplefetion.sipc.SipcReceipt;
import net.solosky.maplefetion.sipc.SipcRequest;
import net.solosky.maplefetion.store.FetionStore;
import net.solosky.maplefetion.util.BeanHelper;
import net.solosky.maplefetion.util.UriHelper;
/**
*
* 收到服务消息回复
*
* @author solosky <solosky772@qq.com>
*/
public class MessageNotifyHandler extends AbstractNotifyHandler
{
/* (non-Javadoc)
* @see net.solosky.maplefetion.protocol.ISIPNotifyHandler#handle(net.solosky.maplefetion.sip.SIPNotify)
*/
@Override
public void handle(SipcNotify notify) throws FetionException
{
SipcHeader event = notify.getHeader(SipcHeader.EVENT);
String from = notify.getFrom();
if(event!=null && event.getValue().equals("system-message")) {
this.systemMessageReceived(notify);
}else if(UriHelper.isGroup(from)) {
this.groupMessageReceived(notify);
}else {
this.buddyMessageRecived(notify);
}
}
/**
* 好友消息
* @throws IOException
*/
private void buddyMessageRecived(SipcNotify notify) throws FetionException
{
//发送信息收到回复
SipcReceipt receipt = this.dialog.getMessageFactory()
.createDefaultReceipt(notify.getFrom(), Integer.toString(notify.getCallID()), notify.getSequence());
this.dialog.process(receipt);
//查找消息是哪个好友发送的
FetionStore store = this.context.getFetionStore();
Buddy from = store.getBuddyByUri(notify.getFrom());
String body = notify.getBody()!=null?notify.getBody().toSendString():""; //防止产生NULL错误
Message msg = this.parseMessage(notify);
//如果好友没有找到，可能是陌生人发送的信息，
if(from==null) {
//这里新建一个好友对象，并设置关系为陌生人
from = UriHelper.createBuddy(notify.getFrom());
BeanHelper.setValue(from, "relation", Relation.STRANGER);
//添加至列表中
this.context.getFetionStore().addBuddy(from);
//如果是飞信好友，还需要获取这个陌生人的信息
SipcRequest request = this.dialog.getMessageFactory().createGetContactInfoRequest(notify.getFrom());
request.setResponseHandler(new GetContactInfoResponseHandler(context, dialog, from ,null));
this.dialog.process(request);
}
//查找这个好友的聊天代理对话
ChatDialogProxy chatDialogProxy = this.context.getChatDialogProxyFactoy().create(from);
//通知消息监听器
if(chatDialogProxy!=null && this.context.getNotifyEventListener()!=null) {
this.tryFireNotifyEvent(new BuddyMessageEvent(from, chatDialogProxy, msg));
}
logger.debug("RecivedMessage:[from="+notify.getFrom()+", message="+body+"]");
}
/**
* 系统消息
*/
private void systemMessageReceived(SipcNotify notify)
{
logger.debug("Recived a system message:"+notify.getBody().toSendString());
this.tryFireNotifyEvent(new SystemMessageEvent(notify.getBody().toSendString()));
}
/**
* 从一个消息通知中解析出消息
* @param notify
* @return
*/
private Message parseMessage(SipcNotify notify)
{
String body = notify.getBody()!=null?notify.getBody().toSendString():""; //防止产生NULL错误
Message msg = null;
SipcHeader contentHeader = notify.getHeader(SipcHeader.CONTENT_TYPE);
if(contentHeader!=null) {
String value = contentHeader.getValue();
if(Message.TYPE_PLAIN.equals(value)){
msg = new Message(body, Message.TYPE_PLAIN);
}else if(Message.TYPE_HTML.equals(value)){
msg = new Message(body, Message.TYPE_HTML);
}else{
msg = new Message(body, Message.TYPE_PLAIN);
}
}else {
msg = new Message(body, Message.TYPE_PLAIN); //默认为普通文本
}
return msg;
}
/**
* 群消息
*/
private void groupMessageReceived(SipcNotify notify) throws FetionException
{
//发送信息收到回复
SipcReceipt receipt = this.dialog.getMessageFactory()
.createDefaultReceipt(notify.getFrom(), Integer.toString(notify.getCallID()), notify.getSequence());
this.dialog.process(receipt);
Group group = this.context.getFetionStore().getGroup(notify.getFrom());
Member member = this.context.getFetionStore().getGroupMember(group, notify.getHeader("SO").getValue());
String body = notify.getBody()!=null?notify.getBody().toSendString():""; //防止产生NULL错误
GroupDialog groupDialog = this.context.getDialogFactory().findGroupDialog(group);
if(group!=null && member!=null && groupDialog!=null&&this.context.getNotifyEventListener()!=null) {
this.tryFireNotifyEvent(new GroupMessageEvent(group, member, this.parseMessage(notify), groupDialog));
logger.debug("Received a group message:[ Group="+group.getName()+", from="+member.getDisplayName()+", msg="+body );
}
}
}