QueueBrowserobject to look at messages on a queue without removing them.
getEnumeration method returns a
java.util.Enumeration that is used to scan
the queue's messages. It may be an enumeration of the entire content of a
queue, or it may contain only the messages matching a message selector.
Messages may be arriving and expiring while the scan is done. The JMS API does not require the content of an enumeration to be a static snapshot of queue content. Whether these changes are visible or not depends on the JMS provider.
QueueBrowser can be created from either a
Session or a
|Method from javax.jms.QueueBrowser Summary:|
|close, getEnumeration, getMessageSelector, getQueue|
|Method from javax.jms.QueueBrowser Detail:|
public void close() throws JMSException
Since a provider may allocate some resources on behalf of a QueueBrowser outside the Java virtual machine, clients should close them when they are not needed. Relying on garbage collection to eventually reclaim these resources may not be timely enough.
public Enumeration getEnumeration() throws JMSException
public String getMessageSelector() throws JMSException
public Queue getQueue() throws JMSException