Example usage for javax.jms QueueBrowser QueueBrowser

Introduction

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

Prototype

QueueBrowser

Source Link

Usage

From source file:hermes.ext.jbossmq.JBossMQAdmin.java

public QueueBrowser createDurableSubscriptionBrowser(final DestinationConfig dConfig) throws JMSException {
    try {//from w w  w  .  j  a  v  a 2  s . c o m
        final ObjectName objectName = new ObjectName(
                "jboss.mq.destination:name=" + getRealDestinationName(dConfig) + ",service=Topic");

        String[] params;
        String[] signature;

        if (dConfig.getSelector() == null) {
            params = new String[] { getHermes().getConnection().getClientID(), dConfig.getClientID() };
            signature = new String[] { String.class.getName(), String.class.getName() };
        } else {
            params = new String[] { getHermes().getConnection().getClientID(), dConfig.getClientID(),
                    dConfig.getSelector() };
            signature = new String[] { String.class.getName(), String.class.getName(), String.class.getName() };
        }

        final Collection messages = (Collection) getRMIAdapter().invoke(objectName, "listDurableMessages",
                params, signature);

        return new QueueBrowser() {

            public void close() throws JMSException {
                // TODO Auto-generated method stub               
            }

            public Enumeration getEnumeration() throws JMSException {
                return new IteratorEnumeration(messages.iterator());
            }

            public String getMessageSelector() throws JMSException {
                return dConfig.getSelector();
            }

            public Queue getQueue() throws JMSException {
                // TODO Auto-generated method stub
                return null;
            }
        };
    } catch (Exception e) {
        log.error(e.getMessage(), e);
        throw new HermesException(e);
    }
}

---