mq5.0-source.main.mq-ums.src.main.java.com.sun.messaging.ums.service.SOAP2JMSService Maven / Gradle / Ivy
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package com.sun.messaging.ums.service;
import java.util.*;
import javax.jms.*;
import javax.xml.soap.*;
import com.sun.messaging.ums.core.UMSService;
import com.sun.messaging.ums.core.MessageContext;
import com.sun.messaging.ums.core.ServiceContext;
import com.sun.messaging.ums.common.*;
import com.sun.messaging.ums.service.UMSServiceImpl;
//import com.sun.messaging.xml.imq.soap.service.jms.impl.SimpleLogger;
import java.util.logging.Logger;
/**
* A MQ SOAP Service is a class that implements SOAPService interface and
* may be used to *register* its service to a MQSOAPServlet as a SOAP
* service and becomes part of the MQ SOAP Service frame work.
*
*
A MQ SOAP service consists of the following components:
*
*
1. Request Handler Chain. The Request handler can be registered as follows
* in the web.xml:
*
*
mq.soap.request.handler.#="MessageHandler class full name"
*
*
For example,
*
*
mq.soap.request.handler.1=com.sun.TestMessageListener1
*
mq.soap.request.handler.2=com.sun.TestMessageListener2
*
*
2. Response Handler Chain. The Response handler can be registered as
* follows in the web.xml:
*
*
mq.soap.response.handler.#=MessageHandler class full name.
*
*
For example,
*
*
mq.soap.response.handler.1=com.sun.TestMessageListener1
*
mq.soap.response.handler.2=com.sun.TestMessageListener2
*
*
3. A service() method to be over ridden by subclass.
*
*
4. Service lifecycle management methods. There are four methods defined
* for life cycle management - init/start/stop/close. They are used for
* init/start/stop/close a MQ SOAP Service instance. Sub class SHOULD
* implement or over ride the life cycle methods if necessary.
*
*
* @author chiaming yang
*
* @see SOAPService
* @see MessageHandler
* @see MessageHandlerChain
*/
public class SOAP2JMSService extends UMSService {
//setvice context attribute names
public static final String JMS_CONNECTION = "JMS_CONNECTION";
public static final String SOAP_FACTORY = "SOAP_FACTORY";
//message context attribute names
public static final String DESTINATION_NAME = "destination_name";
public static final String DESTINATION_DOMAIN = "destination_domain";
//private Connection connection = null;
//private Session session = null;
//private MessageFactory soapFactory = null;
//send service
//private SendService sendService = null;
//receive service
//private ReceiveService receiveService = null;
private static Logger logger = UMSServiceImpl.logger;
/**
* MQService
*/
private UMSServiceImpl MQService = null;
/**
* init this SOAPService with the specified Properties in the parameter.
*/
public void init (ServiceContext context) throws SOAPException {
super.init(context);
//should we pass SerViceContext instead?
MQService = new UMSServiceImpl (this.props);
MQService.init();
}
/**
* To be over ridden by sub class.
*/
public void service(MessageContext context) throws SOAPException {
try {
SOAPMessage request = context.getRequestMessage();
String provider = MQService.getProvider(request);
SOAPMessage response = null;
String serviceName = MessageUtil.getServiceName (request);
String destName = MessageUtil.getServiceAttribute(request, Constants.DESTINATION_NAME);
String domain = MessageUtil.getServiceAttribute(request, Constants.DOMAIN);
if (domain == null) {
domain = Constants.QUEUE_DOMAIN;
}
if (Constants.SERVICE_VALUE_LOGIN.equals(serviceName)) {
//login request
response = MessageUtil.createResponseMessage(request);
MessageUtil.setServiceAttribute(response, Constants.SERVICE_NAME, Constants.SERVICE_VALUE_LOGIN_REPLY);
MessageUtil.setServiceAttribute(response, Constants.SERVICE_STATUS_NAME, Constants.SERVICE_STATUS_VALUE_OK);
MessageUtil.setServiceAttribute(response, Constants.SERVICE_PROVIDER_ATTR_NAME, provider);
//authenticate
String sid = MQService.authenticate(request);
MessageUtil.setServiceAttribute(response, Constants.CLIENT_ID, sid);
context.setResponseMessage(response);
} else if (Constants.SERVICE_VALUE_CLOSE.equals(serviceName)) {
MQService.closeClient(request);
response = MessageUtil.createResponseMessage(request);
MessageUtil.setServiceAttribute(response, Constants.SERVICE_NAME, Constants.SERVICE_VALUE_CLOSE_REPLY);
MessageUtil.setServiceAttribute(response, Constants.SERVICE_STATUS_NAME, Constants.SERVICE_STATUS_VALUE_OK);
MessageUtil.setServiceAttribute(response, Constants.SERVICE_PROVIDER_ATTR_NAME, provider);
//authenticate
//String sid = MQService.authenticate(request);
//MessageUtil.setServiceAttribute(response, Constants.CLIENT_ID, sid);
context.setResponseMessage(response);
} else if (Constants.SERVICE_VALUE_SEND_MESSAGE.equals(serviceName)) {
MQService.send(request);
response = MessageUtil.createResponseMessage(request);
MessageUtil.setServiceAttribute(response, Constants.SERVICE_NAME, Constants.SERVICE_VALUE_SEND_MESSAGE_REPLY);
MessageUtil.setServiceAttribute(response, Constants.SERVICE_STATUS_NAME, Constants.SERVICE_STATUS_VALUE_OK);
MessageUtil.setServiceAttribute(response, Constants.SERVICE_PROVIDER_ATTR_NAME, provider);
MessageUtil.setServiceAttribute(response, Constants.DESTINATION_NAME, destName);
MessageUtil.setServiceAttribute(response, Constants.DOMAIN, domain);
context.setResponseMessage(response);
} else if (Constants.SERVICE_VALUE_RECEIVE_MESSAGE.equals(serviceName)) {
response = MQService.receive(request);
//System.out.println ("@@@@@@@@@@@@@@@@@@@@@@@@@ received: \n" );
//response.writeTo(System.out);
String statusCode = null;
if (response ==null) {
response = MessageUtil.createResponseMessage(request);
statusCode = Constants.SERVICE_STATUS_VALUE_NO_MESSAGE;
MessageUtil.setServiceAttribute(response, Constants.SERVICE_NAME, Constants.SERVICE_VALUE_RECEIVE_MESSAGE_REPLY);
MessageUtil.setServiceAttribute(response, Constants.SERVICE_STATUS_NAME, statusCode);
MessageUtil.setServiceAttribute(response, Constants.SERVICE_PROVIDER_ATTR_NAME, provider);
MessageUtil.setServiceAttribute(response, Constants.DESTINATION_NAME, destName);
MessageUtil.setServiceAttribute(response, Constants.DOMAIN, domain);
//String destname = MessageUtil.getServiceAttribute(request, Constants.DESTINATION_NAME);
//MessageUtil.setServiceAttribute(response, Constants.DESTINATION_NAME, destname);
} else {
response = MessageUtil.createResponseMessage2 (request, response);
statusCode = Constants.SERVICE_STATUS_VALUE_OK;
MessageUtil.setServiceAttribute(response, Constants.SERVICE_NAME, Constants.SERVICE_VALUE_RECEIVE_MESSAGE_REPLY);
MessageUtil.setServiceAttribute(response, Constants.SERVICE_STATUS_NAME, statusCode);
MessageUtil.setServiceAttribute(response, Constants.SERVICE_PROVIDER_ATTR_NAME, provider);
MessageUtil.setServiceAttribute(response, Constants.DESTINATION_NAME, destName);
MessageUtil.setServiceAttribute(response, Constants.DOMAIN, domain);
//String destname = MessageUtil.getServiceAttribute(request, Constants.DESTINATION_NAME);
//MessageUtil.setServiceAttribute(response, Constants.DESTINATION_NAME, destname);
}
//System.out.println ("\n @@@@@@@@@@@@@@@@@@@@ after service tag: \n");
//response.writeTo(System.out);
context.setResponseMessage(response);
} else if (Constants.SERVICE_VALUE_COMMIT.equals(serviceName)) {
if (UMSServiceImpl.debug) {
logger.info("***** committing transaction ....");
}
MQService.commit (request);
response = MessageUtil.createResponseMessage(request);
MessageUtil.setServiceAttribute(response, Constants.SERVICE_NAME, Constants.SERVICE_VALUE_COMMIT_REPLY);
MessageUtil.setServiceAttribute(response, Constants.SERVICE_STATUS_NAME, Constants.SERVICE_STATUS_VALUE_OK);
MessageUtil.setServiceAttribute(response, Constants.SERVICE_PROVIDER_ATTR_NAME, provider);
context.setResponseMessage(response);
} else if (Constants.SERVICE_VALUE_ROLLBACK.equals(serviceName)) {
if (UMSServiceImpl.debug) {
logger.info("***** rolling back transaction ....");
}
MQService.rollback (request);
response = MessageUtil.createResponseMessage(request);
MessageUtil.setServiceAttribute(response, Constants.SERVICE_NAME, Constants.SERVICE_VALUE_ROLLBACK_REPLY);
MessageUtil.setServiceAttribute(response, Constants.SERVICE_STATUS_NAME, Constants.SERVICE_STATUS_VALUE_OK);
MessageUtil.setServiceAttribute(response, Constants.SERVICE_PROVIDER_ATTR_NAME, provider);
context.setResponseMessage(response);
}
} catch (Exception e) {
SOAPException soape = new SOAPException(e);
throw soape;
}
}
public void close() {
try {
this.MQService.destroy();
} catch (Exception e) {
e.printStackTrace();
}
}
public UMSServiceImpl getJMSService() {
return this.MQService;
}
}