Rinjae
88 lines
2.9 KiB
Java
88 lines
2.9 KiB
Java
package com.eactive.eai.control;
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import javax.jms.JMSException;
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import javax.jms.ObjectMessage;
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import javax.jms.Queue;
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import javax.jms.QueueConnection;
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import javax.jms.QueueConnectionFactory;
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import javax.jms.QueueSender;
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import javax.jms.QueueSession;
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import javax.jms.TextMessage;
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import com.eactive.eai.common.jms.JmsServiceLocator;
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import com.eactive.eai.common.util.Logger;
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public class JMSQueueSender {
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static Logger logger = Logger.getLogger(Logger.LOGGER_DEFAULT);
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private QueueConnectionFactory factory;
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private QueueConnection con = null;
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private QueueSession ses = null;
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private QueueSender qsender;
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private Queue queue = null;
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private TextMessage msg;
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private ObjectMessage objmsg;
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private String jms_connectionfactory;
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private String queue_name;
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public void send(String queueConnectionFactory, String queueName, String message, String id) throws JMSException {
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init(queueConnectionFactory, queueName);
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if(ses !=null) msg = ses.createTextMessage();
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if(id!=null) msg.setJMSCorrelationID(id);
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msg.setText(message);
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qsender.send(msg);
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closeQueueConnection();
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}
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public void sendObject(String queueConnectionFactory, String queueName, java.io.Serializable message, String id) throws JMSException {
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init(queueConnectionFactory, queueName);
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if(ses !=null) objmsg = ses.createObjectMessage();
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if(id!=null) objmsg.setJMSCorrelationID(id);
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objmsg.setObject(message);
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qsender.send(objmsg);
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closeQueueConnection();
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}
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public void init(String queueConnectionFactory, String queueName) {
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jms_connectionfactory = queueConnectionFactory;
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queue_name = queueName;
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startQueueConnection();
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}
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public void close() {
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closeQueueConnection();
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}
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private void startQueueConnection() {
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try {
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JmsServiceLocator locator = JmsServiceLocator.getInstance();
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factory = locator.getQueueConnectionFactory(jms_connectionfactory);
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if(factory == null) throw new Exception("factory not found - " + jms_connectionfactory);
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con = factory.createQueueConnection();
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if(con == null) throw new Exception("createQueueConnection return null");
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ses = con.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE);
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if(ses == null) throw new Exception("createQueueSession return null");
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queue = (Queue)locator.getQueue(queue_name);
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qsender = ses.createSender(queue);
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con.start();
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} catch (Throwable e) {
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closeQueueConnection();
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}
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}
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private void closeQueueConnection() {
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if (ses != null) try { ses.close(); ses = null; } catch (Throwable e) {
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logger.debug(e.toString());
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}
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if (con != null) try { con.stop(); } catch (Throwable e) {
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logger.debug(e.toString());
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}
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if (con != null) try { con.close(); con = null; } catch (Throwable e) {
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logger.debug(e.toString());
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}
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}
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}
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