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

All Known Implementing Classes:

AbstractDLQHandler, GenericDLQHandler, JBossMQDLQHandler

public interface DLQHandler

An interface for DLQ Handling

Version:

$Revision: 1.1.2.4 $

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.
static String	PROPERTY_DELIVERY_COUNT Standard property for delivery count

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

static final String JBOSS_ORIG_DESTINATION

JMS property name holding original destination.

See Also:

Constant Field Values

JBOSS_ORIG_MESSAGEID

static final String JBOSS_ORIG_MESSAGEID

JMS property name holding original JMS message id.

See Also:

Constant Field Values

PROPERTY_DELIVERY_COUNT

static final String PROPERTY_DELIVERY_COUNT

Standard property for delivery count

See Also:

Constant Field Values

Method Detail

setup

void setup(JmsActivation activation,
           Context ctx)
           throws Exception

Set up the DLQ

Parameters:

activation - the activation

ctx - the naming context

Throws:

Exception - for any error

teardown

void teardown()

Tear down the DLQ

handleRedeliveredMessage

boolean handleRedeliveredMessage(javax.jms.Message msg)

Check whether the DLQ should handle the message

Parameters:

msg - the message about to be delivered

Returns:

true if the message is handled and should not be delivered

messageDelivered

void messageDelivered(javax.jms.Message msg)

Notification that the message was delivered

Parameters:

msg - the message that was delivered