1:java 连接ibm mq的topic首先需要在mq上建立topic,命令如下
DEFINE TOPIC(TOPIC_xx_2) TOPICSTR(NBA/LAKER) DESCR('This is a TOPIC') PUB(ASPARENT) SUB(ENABLED) WILDCARD(PASSTHRU)
至于队列管理器的创建见日志中的MQ队列管理建立日志
2:java连接程序
import com.ibm.mq.MQEnvironment;
import com.ibm.mq.MQGetMessageOptions;
import com.ibm.mq.MQMessage;
import com.ibm.mq.MQPutMessageOptions;
import com.ibm.mq.MQQueueManager;
import com.ibm.mq.MQTopic;
import com.ibm.mq.pcf.CMQC;
/**
*
*@company XX
*@author: XX
*@since: 2011-9-13
*@version:1.0
*/
public class MQTopicTest {
public static void main(String[] args){
MQTopicTest temp = new MQTopicTest();
temp.send();
temp.receive();
}
public void send(){
try{
MQEnvironment.hostname = "172.17.102.2";
MQEnvironment.channel = "CHANNEL_xx_2";
MQEnvironment.port = 8080;
MQEnvironment.CCSID = 1381;
MQEnvironment.properties.put(CMQC.TRANSPORT_PROPERTY,
CMQC.TRANSPORT_MQSERIES);
MQQueueManager queueManager= new MQQueueManager("QM_xx_2");
MQTopic topic = queueManager.accessTopic("TOPIC_xx_2", "TOPIC_xx_2", CMQC.MQTOPIC_OPEN_AS_PUBLICATION, CMQC.MQOO_OUTPUT);
MQPutMessageOptions option = new MQPutMessageOptions();
option.options = CMQC.MQPMO_FAIL_IF_QUIESCING | CMQC.MQPMO_RETAIN;;
MQMessage msg = new MQMessage();
msg.expiry = 5*60*1000;
msg.writeObject("test");
msg.setStringProperty("test", "1");
topic.put(msg,option);
queueManager.commit();
}catch(Exception e){
System.out.println(e);
}
}
public void receive(){
try{
MQEnvironment.hostname = "172.17.102.2";
MQEnvironment.channel = "CHANNEL_xx_2";
MQEnvironment.port = 8080;
MQEnvironment.CCSID = 1381;
MQEnvironment.properties.put(CMQC.TRANSPORT_PROPERTY,
CMQC.TRANSPORT_MQSERIES);
MQQueueManager queueManager= new MQQueueManager("QM_xx_2");
MQTopic topic = queueManager.accessTopic("TOPIC_xx_2", "TOPIC_xx_2", CMQC.MQTOPIC_OPEN_AS_SUBSCRIPTION, CMQC.MQSO_CREATE);
MQMessage msg = new MQMessage();
MQGetMessageOptions option = new MQGetMessageOptions();
topic.get(msg, option);
queueManager.commit();
System.out.println(msg.getStringProperty("test"));
}catch(Exception e){
System.out.println(e);
}
}
}
JAVA 连接IBM MQ的topic
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转载自john521.iteye.com/blog/1837400
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