DLQHandler (JBoss Connector API) - JBoss 4.0.1 sp1 connector API Documentation 英文版文档

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org.jboss.resource.adapter.jms.inflow
Interface DLQHandler

All Known Implementing Classes:: AbstractDLQHandler

public interface DLQHandler

An interface for DLQ Handling

Version:: $Revision: 1.1 $
Author:: Adrian Brock

Field Summary

static String JBOSS_ORIG_DESTINATION
          JMS property name holding original destination.

static String JBOSS_ORIG_MESSAGEID
          JMS property name holding original JMS message id.

Method Summary

boolean handleRedeliveredMessage(javax.jms.Message msg)
          Check whether the DLQ should handle the message

void messageDelivered(javax.jms.Message msg)
          Notification that the message was delivered

void setup(JmsActivation activation, Context ctx)
          Set up the DLQ

void teardown()
          Tear down the DLQ

Field Detail

JBOSS_ORIG_DESTINATION

public static final String JBOSS_ORIG_DESTINATION

JMS property name holding original destination.

See Also:: Constant Field Values

JBOSS_ORIG_MESSAGEID

public static final String JBOSS_ORIG_MESSAGEID

JMS property name holding original JMS message id.

See Also:: Constant Field Values

Method Detail

setup

public void setup(JmsActivation activation,
                  Context ctx)
           throws Exception

Set up the DLQ

Parameters:: activation - the activation
Throws:: Exception - for any error

teardown

public void teardown()

Tear down the DLQ

handleRedeliveredMessage

public boolean handleRedeliveredMessage(javax.jms.Message msg)

Check whether the DLQ should handle the message

Returns:: true if the message is handled and should not be delivered

messageDelivered

public void messageDelivered(javax.jms.Message msg)

Notification that the message was delivered