org.springframework.retry.policy

Class ExceptionClassifierRetryPolicy.ExceptionClassifierRetryContext

java.lang.Object

org.springframework.core.AttributeAccessorSupport

org.springframework.retry.context.RetryContextSupport

org.springframework.retry.policy.ExceptionClassifierRetryPolicy.ExceptionClassifierRetryContext

All Implemented Interfaces:

java.io.Serializable, org.springframework.core.AttributeAccessor, RetryContext, RetryPolicy

Enclosing class:

ExceptionClassifierRetryPolicy

private static class ExceptionClassifierRetryPolicy.ExceptionClassifierRetryContext
extends RetryContextSupport
implements RetryPolicy

Field Summary

Fields

Modifier and Type	Field and Description
private RetryContext	context
private java.util.Map<RetryPolicy,RetryContext>	contexts
private Classifier<java.lang.Throwable,RetryPolicy>	exceptionClassifier
private RetryPolicy	policy

Constructor Summary

Constructors

Constructor and Description
ExceptionClassifierRetryContext(RetryContext parent, Classifier<java.lang.Throwable,RetryPolicy> exceptionClassifier)

Method Summary

Modifier and Type	Method and Description
boolean	canRetry(RetryContext context)
void	close(RetryContext context)
private RetryContext	getContext(RetryPolicy policy, RetryContext parent)
RetryContext	open(RetryContext parent) Acquire resources needed for the retry operation.
void	registerThrowable(RetryContext context, java.lang.Throwable throwable) Called once per retry attempt, after the callback fails.

Methods inherited from class org.springframework.retry.context.RetryContextSupport

getLastThrowable, getParent, getRetryCount, isExhaustedOnly, registerThrowable, setExhaustedOnly, toString

Methods inherited from class org.springframework.core.AttributeAccessorSupport

attributeNames, copyAttributesFrom, equals, getAttribute, hasAttribute, hashCode, removeAttribute, setAttribute

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.springframework.core.AttributeAccessor

attributeNames, getAttribute, hasAttribute, removeAttribute, setAttribute

Field Detail

exceptionClassifier

private final Classifier<java.lang.Throwable,RetryPolicy> exceptionClassifier

policy

private RetryPolicy policy

context

private RetryContext context

contexts

private final java.util.Map<RetryPolicy,RetryContext> contexts

Constructor Detail

ExceptionClassifierRetryContext

public ExceptionClassifierRetryContext(RetryContext parent,
                                       Classifier<java.lang.Throwable,RetryPolicy> exceptionClassifier)

Method Detail

canRetry

public boolean canRetry(RetryContext context)

Specified by:

canRetry in interface RetryPolicy

Parameters:

context - the current retry status

Returns:

true if the operation can proceed

close

public void close(RetryContext context)

Specified by:

close in interface RetryPolicy

Parameters:

context - a retry status created by the RetryPolicy.open(RetryContext) method of this manager.

open

public RetryContext open(RetryContext parent)

Description copied from interface: RetryPolicy

Acquire resources needed for the retry operation. The callback is passed in so that marker interfaces can be used and a manager can collaborate with the callback to set up some state in the status token.

Specified by:

open in interface RetryPolicy

Parameters:

parent - the parent context if we are in a nested retry.

Returns:

a RetryContext object specific to this manager.

registerThrowable

public void registerThrowable(RetryContext context,
                              java.lang.Throwable throwable)

Description copied from interface: RetryPolicy

Called once per retry attempt, after the callback fails.

Specified by:

registerThrowable in interface RetryPolicy

Parameters:

context - the current status object.

getContext

private RetryContext getContext(RetryPolicy policy,
                                RetryContext parent)