Using simple java program i want to communicate with MQ

[sivakumar panchu]

I am using Websphere5.1 MQ.

In my application, i am able to communicate with MQ using application server.

But, my requirement is without using application server, i want to communicate with MQ.

Using simple java program i want to communicate with MQ

While i am trying this, I am getting the following error

JNDI lookup failed: javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file: java.naming.factory.initial

I want to know what are the step need to be done to communicate with MQ using simple java program uisng main method.

[Paul Sturrock]

Your error message basically means you have not configured your Context's environemnt properly. Have a read though the JNDI tutorial to learn the basics. Check the MQSeries documentation fo the corret values to use.

[Mujeebur Rahman]

BTW, You don't need to get your MQ connections from JNDI if you are reading from a simple java program without App Server, you can access like this in a very simple way.

MQEnvironment.hostname = "HOST_NAME"; // host to connect to
MQEnvironment.port = 1414; //Input your port
MQEnvironment.channel = "CHANNEL_NAME"; // Case Sensitive
MQQueueManager qMgr = new MQQueueManager("MYQMGR");

//Replace with the required option
int openOptions = MQC.MQOO_INPUT_AS_Q_DEF | MQC.MQOO_OUTPUT ;


MQQueue simple_queue = qMgr.accessQueue("SYSTEM.DEFAULT.LOCAL.QUEUE",openOptions,null,manager,null,