JmsUtils (Spring Framework) - Spring Framework 1.2.9 API 文档英文版

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org.springframework.jms.support
Class JmsUtils

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

public abstract class JmsUtils
extends Object
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 void closeConnection(Connection con)
          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 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 Summary
`JmsUtils()`

Method Summary
`static void`	`closeConnection(Connection con)` 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`	`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)

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)

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

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