org.springframework.jms.support
Class JmsUtils

java.lang.Object
  org.springframework.jms.support.JmsUtils

public abstract class JmsUtils
extends Object

Generic utility methods for working with JMS. Mainly for internal use within the framework, but also useful for custom JMS access code.

Since:

1.1

Author:

Juergen Hoeller

Constructor Summary

JmsUtils()

Method Summary

static String	buildExceptionMessage(JMSException ex) Build a descriptive exception message for the given JMSException, incorporating a linked exception's message if appropriate.
static void	closeConnection(Connection con) Close the given JMS Connection and ignore any thrown exception.
static void	closeConnection(Connection con, boolean stop) Close the given JMS Connection and ignore any thrown exception.
static void	closeMessageConsumer(MessageConsumer consumer) Close the given JMS MessageConsumer and ignore any thrown exception.
static void	closeMessageProducer(MessageProducer producer) Close the given JMS MessageProducer and ignore any thrown exception.
static void	closeQueueBrowser(QueueBrowser browser) Close the given JMS QueueBrowser and ignore any thrown exception.
static void	closeQueueRequestor(QueueRequestor requestor) Close the given JMS QueueRequestor and ignore any thrown exception.
static void	closeSession(Session session) Close the given JMS Session and ignore any thrown exception.
static void	commitIfNecessary(Session session) Commit the Session if not within a JTA transaction.
static JmsException	convertJmsAccessException(JMSException ex) Convert the specified checked JMSException to a Spring runtime JmsException equivalent.
static void	rollbackIfNecessary(Session session) Rollback the Session if not within a JTA transaction.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JmsUtils

public JmsUtils()

Method Detail

closeConnection

public static void closeConnection(Connection con)

Close the given JMS Connection and ignore any thrown exception. This is useful for typical finally blocks in manual JMS code.

Parameters:

con - the JMS Connection to close (may be null)

closeConnection

public static void closeConnection(Connection con,
                                   boolean stop)

Close the given JMS Connection and ignore any thrown exception. This is useful for typical finally blocks in manual JMS code.

Parameters:

con - the JMS Connection to close (may be null)

stop - whether to call stop() before closing

closeSession

public static void closeSession(Session session)

Close the given JMS Session and ignore any thrown exception. This is useful for typical finally blocks in manual JMS code.

Parameters:

session - the JMS Session to close (may be null)

closeMessageProducer

public static void closeMessageProducer(MessageProducer producer)

Close the given JMS MessageProducer and ignore any thrown exception. This is useful for typical finally blocks in manual JMS code.

Parameters:

producer - the JMS MessageProducer to close (may be null)

closeMessageConsumer

public static void closeMessageConsumer(MessageConsumer consumer)

Close the given JMS MessageConsumer and ignore any thrown exception. This is useful for typical finally blocks in manual JMS code.

Parameters:

consumer - the JMS MessageConsumer to close (may be null)

closeQueueBrowser

public static void closeQueueBrowser(QueueBrowser browser)

Close the given JMS QueueBrowser and ignore any thrown exception. This is useful for typical finally blocks in manual JMS code.

Parameters:

browser - the JMS QueueBrowser to close (may be null)

closeQueueRequestor

public static void closeQueueRequestor(QueueRequestor requestor)

Close the given JMS QueueRequestor and ignore any thrown exception. This is useful for typical finally blocks in manual JMS code.

Parameters:

requestor - the JMS QueueRequestor to close (may be null)

commitIfNecessary

public static void commitIfNecessary(Session session)
                              throws JMSException

Commit the Session if not within a JTA transaction.

Parameters:

session - the JMS Session to commit

Throws:

JMSException - if committing failed

rollbackIfNecessary

public static void rollbackIfNecessary(Session session)
                                throws JMSException

Rollback the Session if not within a JTA transaction.

Parameters:

session - the JMS Session to rollback

Throws:

JMSException - if committing failed

buildExceptionMessage

public static String buildExceptionMessage(JMSException ex)

Build a descriptive exception message for the given JMSException, incorporating a linked exception's message if appropriate.

Parameters:

ex - the JMSException to build a message for

Returns:

the descriptive message String

See Also:

JMSException.getLinkedException()

convertJmsAccessException

public static JmsException convertJmsAccessException(JMSException ex)

Convert the specified checked JMSException to a Spring runtime JmsException equivalent.

Parameters:

ex - the original checked JMSException to convert

Returns:

the Spring runtime JmsException wrapping the given exception