MQSeries.net :: View topic

chanchalmalik · Posted: Tue Mar 16, 2004 7:02 am Post subject:

Hey,
I am passing user name and password from a login HTML page to a Servlet which is creating a MQseries message from this information.After adding MQSeries code,I am not able to invoke this Servlet.Please let me know where I am wrong by looking at the code.Its very small example.Please help me.

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import com.ibm.mq.*;
import java.util.*;

public class MQSample11 extends HttpServlet {

public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
{

response.setContentType("text/html");
PrintWriter out = response.getWriter();

out.println("<HTML>");
out.println("<HEAD><TITLE>Simple Servlet</TITLE>");
out.println("</HEAD>");
out.println("<BODY>");
out.println("<H1>Sample MQ Servlet Test</H1>");

try
{

response.setContentType("text/html");
String tempAddress = "Input information is";
Enumeration enum = request.getParameterNames();
while (enum.hasMoreElements())
{
String name = (String) enum.nextElement();
String values = request.getParameter(name);
if(values != null)
{
tempAddress = tempAddress + "; " + name + ": " + values;

}

}
out.println(tempAddress);
// out.println("</BODY></HTML>");
MQQueueManager qMgr;
qMgr = new MQQueueManager("QM1");

int openOptions = MQC.MQOO_INPUT_AS_Q_DEF | MQC.MQOO_OUTPUT;
//Specify the queue that we wish to open, and the open options.
MQQueue ncOrderDataQ = qMgr.accessQueue("SYSTEM.DEFAULT.LOCAL.QUEUE",openOptions);

//Define a MQ message
MQMessage customerAddress = new MQMessage();

customerAddress.writeUTF(tempAddress);

//specify the message options
MQPutMessageOptions pmo = new MQPutMessageOptions();

//put the message on the queue
ncOrderDataQ.put(customerAddress, pmo);

//Close the queue
ncOrderDataQ.close();
qMgr.disconnect();
MQQueueManager qMgr1;
qMgr1 = new MQQueueManager("QM1");

int openOptions1 = MQC.MQOO_INPUT_AS_Q_DEF | MQC.MQOO_OUTPUT;

//Specify the queue that we wish to open, and the open options.
MQQueue ncOrderUpdateQ = qMgr1.accessQueue("SYSTEM.DEFAULT.LOCAL.QUEUE",openOptions1);

//create a new get the message
MQMessage retrievedMessage = new MQMessage();

retrievedMessage.messageId = MQC.MQMI_NONE;

//set the get message options
MQGetMessageOptions gmo = new MQGetMessageOptions();

//get the message off the queue
ncOrderUpdateQ.get(retrievedMessage, gmo);

//Display the message
String msgText;
msgText = retrievedMessage.readString(retrievedMessage.getMessageLength());
//for NC.UpdateQ
out.println(msgText);

//Close the queue
ncOrderUpdateQ.close();
qMgr1.disconnect();
}

catch(MQException ex)
{

}
out.println("</BODY></HTML>");

}

}