Example usage for javax.jms Session createBrowser

Introduction

In this page you can find the example usage for javax.jms Session createBrowser.

Prototype

QueueBrowser createBrowser(Queue queue, String messageSelector) throws JMSException;

Source Link

Document

Creates a QueueBrowser object to peek at the messages on the specified queue using a message selector.

Usage

From source file:com.ccc.ccm.client.JMSTemplateAutowired.java

/**
* Create a JMS MessageProducer for the given Session and Destination,
* configuring it to disable message ids and/or timestamps (if necessary).
* <p>Delegates to {@link #doCreateProducer} for creation of the raw
* JMS MessageProducer, which needs to be specific to JMS 1.1 or 1.0.2.
* @param session the JMS Session to create a QueueBrowser for
* @param queue the JMS Queue to create a QueueBrowser for
* @param messageSelector the message selector for this consumer (can be <code>null</code>)
* @return the new JMS QueueBrowser//from  www.jav  a  2  s.  co m
* @throws JMSException if thrown by JMS API methods
* @see #setMessageIdEnabled
* @see #setMessageTimestampEnabled
*/
protected QueueBrowser createBrowser(Session session, Queue queue, String messageSelector) throws JMSException {

    return session.createBrowser(queue, messageSelector);
}

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From source file:tools.ConsumerTool.java

public void runQueueBrowser(Session session, Queue queue) throws JMSException, InterruptedException {
    QueueBrowser browser = null;/*from ww w  .j a  v a2 s . c o  m*/
    if (selector != null) {
        browser = session.createBrowser(queue, selector);
    } else {
        browser = session.createBrowser(queue);
    }

    Enumeration messages = browser.getEnumeration();
    int perConsumerReceivedMessages = 0;
    while (perConsumerReceivedMessages < numMessages) {
        if (messages != null) {
            while (messages.hasMoreElements()) {
                Message message = (Message) messages.nextElement();
                if (message != null) {
                    perConsumerReceivedMessages++;
                    handleMessage(session, message, perConsumerReceivedMessages);
                }
            }
        }
        Thread.sleep(receiveTimeoutMS);
        messages = browser.getEnumeration();
    }
    browser.close();

}

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