public MQMsgRef receive(int timeout, MQMsgRef mqMsgRef)
{
if (cfgReceiveData == null)
{
throw new EisException("Fail to init receive queue.");
}
MQMessage receiveMsg = getMQMsg(mqMsgRef, timeout);
if (receiveMsg == null)
{
throw new EisException("Fail to get mq msg.");
}
byte[] response = MQQueueAccesser.getBytesFromMQMessage(receiveMsg);
// logUtil.info("replyToQueueManagerName::" + receiveMsg.replyToQueueManagerName);
// if (logUtil.isInfoEnabled()) {
// StringBuffer sb;
// try {
// sb = new StringBuffer().append("receive message:\n").append(new String(response, encoding));
// logUtil.info(sb.toString());
// } catch (UnsupportedEncodingException e) {
// logUtil.error("Exception:", e);
// }
// sb = null;
// }
MQMsgRef mQMsgRef = new MQMsgRef(receiveMsg.MessageId, response);
return(mQMsgRef);
}
public MQMsgRef send(MQMsgRef msg)
{
if (cfgSendData == null)
{
throw new EisException("Fail to init send queue.");
}
if (msg == null || msg.MQMsgBody == null)
{
throw new EisException("Error in MQConnection : send message is null.");
}
// if (logUtil.isInfoEnabled()) {
// StringBuffer sb;
// try {
// sb = new StringBuffer().append("send message:\n").append(new String(msg.MQMsgBody, encoding));
// logUtil.info(sb.toString());
// } catch (UnsupportedEncodingException e) {
// logUtil.error("Exception:", e);
// }
// sb = null;
// }
MQMessage sendMsg = MQQueueAccesser.getMQMessageFromBytes(msg.MQMsgBody);
//设置消息id
if (msg != null && msg.MQMsgId != null && msg.MQMsgId.Length > 0)
{
sendMsg.MessageId = msg.MQMsgId;
sendMsg.CorrelationId = msg.MQMsgId;
}
//设置消息队列管理器
if (msg != null && msg.ReplyToQMgr != null)
{
sendMsg.ReplyToQueueManagerName = msg.ReplyToQMgr;
sendMsg.MessageType = MQC.MQMT_REPLY;
}
// sendMsg.encoding = cfgSendData.mqParameter.getCcsid();
sendMsg.CharacterSet = cfgSendData.mqParameter.getCcsid();
// sendMsg.format = MQC.MQFMT_STRING;
Boolean ret = putMQMsg(sendMsg);
if (!ret)
{
throw new EisException("Fail to put mq msg.");
}
MQMsgRef mQMsgRef = new MQMsgRef();
mQMsgRef.MQMsgId = sendMsg.MessageId;
return(mQMsgRef);
}
private MQMessage getMQMsg(MQMsgRef mqMsgRef, int timeout)
{
MQMessage receiveMsg = null;
try{
int i = 0;
while (true)
{
try{
if (cfgReceiveData.qManager == null || cfgReceiveData.queue == null)
{
initMQConnection();
}
if (mqMsgRef == null || mqMsgRef.MQMsgId == null || mqMsgRef.MQMsgId.Length <= 0)
{
receiveMsg = MQQueueAccesser.getMsgFromQueue(null, cfgReceiveData, timeout);
}
else
{
receiveMsg = MQQueueAccesser.getMsgFromQueue(mqMsgRef.MQMsgId, cfgReceiveData, timeout);
}
return(receiveMsg);
}catch (MQException mqe) {
i++;
int ret = MQQueueAccesser.handleMQException(mqe);
if (ret == -1)
{
Boolean isT = initMQConnection();
if (!isT)
{
throw new EisException(MQCException.MQ_CONNECT_ERROR_EXCEPTION_CODE);
}
}
else if (ret == 1)
{
throw mqe;
}
if (i > MQQueueAccesser.getConnGetMsgCount())
{
throw mqe;
}
}
}
}catch (MQException mqe) {
int ret = MQQueueAccesser.handleMQException(mqe);
if (ret == 1)
{
throw new EisException(MQCException.MQ_MSG_RECEIVE_GETMSG_TIMEOUT_EXCEPTION_CODE,
MQCException.MQ_MSG_RECEIVE_GETMSG_TIMEOUT_EXCEPTION_DESC);
}
else if (ret == -1)
{
throw new EisException(MQCException.MQ_CONNECT_ERROR_EXCEPTION_CODE);
}
else
{
throw new EisException(MQCException.MQ_MSG_RECEIVE_GETMSG_ERROR_EXCEPTION_CODE + mqe);
}
} catch (Exception e) {
throw new EisException(MQCException.MQ_MSG_RECEIVE_GETMSG_ERROR_EXCEPTION_CODE, MQCException.MQ_MSG_RECEIVE_GETMSG_ERROR_EXCEPTION_DESC);
}
}