org.springframework.integration.handler.advice

Class ErrorMessageSendingRecoverer

java.lang.Object

org.springframework.integration.support.ErrorMessagePublisher

org.springframework.integration.handler.advice.ErrorMessageSendingRecoverer

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanFactoryAware, org.springframework.retry.RecoveryCallback<java.lang.Object>

public class ErrorMessageSendingRecoverer
extends ErrorMessagePublisher
implements org.springframework.retry.RecoveryCallback<java.lang.Object>

A RecoveryCallback that sends the final throwable as an ErrorMessage after retry exhaustion.

Since:

2.2

Author:

Gary Russell, Artem Bilan, Oleg Zhurakousky

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ErrorMessageSendingRecoverer.RetryExceptionNotAvailableException

Field Summary

Fields inherited from class org.springframework.integration.support.ErrorMessagePublisher

logger, messagingTemplate

Constructor Summary

Constructors

Constructor and Description
ErrorMessageSendingRecoverer() Construct instance with the default errorChannel to publish recovery error message.
ErrorMessageSendingRecoverer(org.springframework.messaging.MessageChannel channel) Construct instance based on the provided message channel.
ErrorMessageSendingRecoverer(org.springframework.messaging.MessageChannel channel, ErrorMessageStrategy errorMessageStrategy) Construct instance based on the provided message channel and ErrorMessageStrategy.

Method Summary

Modifier and Type	Method and Description
protected java.lang.Throwable	payloadWhenNull(org.springframework.core.AttributeAccessor context) Build a Throwable payload based on the provided context for future ErrorMessage when there is original Throwable.
java.lang.Object	recover(org.springframework.retry.RetryContext context)

Methods inherited from class org.springframework.integration.support.ErrorMessagePublisher

determinePayload, getChannel, getChannelResolver, getErrorMessageStrategy, getMessagingTemplate, publish, publish, publish, publish, publish, setBeanFactory, setChannel, setChannelName, setChannelResolver, setErrorMessageStrategy, setSendTimeout

Methods inherited from class java.lang.Object

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

Constructor Detail

ErrorMessageSendingRecoverer

public ErrorMessageSendingRecoverer()

Construct instance with the default errorChannel to publish recovery error message. The DefaultErrorMessageStrategy is used for building error message to publish.

Since:

4.3.10

ErrorMessageSendingRecoverer

public ErrorMessageSendingRecoverer(org.springframework.messaging.MessageChannel channel)

Construct instance based on the provided message channel. The DefaultErrorMessageStrategy is used for building error message to publish.

Parameters:

channel - the message channel to publish error messages on recovery action.

ErrorMessageSendingRecoverer

public ErrorMessageSendingRecoverer(org.springframework.messaging.MessageChannel channel,
                                    ErrorMessageStrategy errorMessageStrategy)

Construct instance based on the provided message channel and ErrorMessageStrategy. In the event provided ErrorMessageStrategy is null, the DefaultErrorMessageStrategy will be used.

Parameters:

channel - the message channel to publish error messages on recovery action.

errorMessageStrategy - the ErrorMessageStrategy to build error message for publishing. Can be null at which point the DefaultErrorMessageStrategy is used.

Since:

4.3.10

Method Detail

recover

public java.lang.Object recover(org.springframework.retry.RetryContext context)
                         throws java.lang.Exception

Specified by:

recover in interface org.springframework.retry.RecoveryCallback<java.lang.Object>

Throws:

java.lang.Exception

payloadWhenNull

protected java.lang.Throwable payloadWhenNull(org.springframework.core.AttributeAccessor context)

Description copied from class: ErrorMessagePublisher

Build a Throwable payload based on the provided context for future ErrorMessage when there is original Throwable.

Overrides:

payloadWhenNull in class ErrorMessagePublisher

Parameters:

context - the AttributeAccessor to use for exception properties.

Returns:

the Throwable for an ErrorMessage payload.

See Also:

ErrorMessageUtils