org.springframework.batch.core.step.item
Class SimpleRetryExceptionHandler
java.lang.Object
org.springframework.batch.retry.listener.RetryListenerSupport
org.springframework.batch.core.step.item.SimpleRetryExceptionHandler
- All Implemented Interfaces:
- org.springframework.batch.repeat.exception.ExceptionHandler, org.springframework.batch.retry.RetryListener
public class SimpleRetryExceptionHandler
- extends org.springframework.batch.retry.listener.RetryListenerSupport
- implements org.springframework.batch.repeat.exception.ExceptionHandler
An ExceptionHandler that is aware of the retry context so that it can
distinguish between a fatal exception and one that can be retried. Delegates
the actual exception handling to another ExceptionHandler.
- Author:
- Dave Syer
|
Constructor Summary |
SimpleRetryExceptionHandler(org.springframework.batch.retry.RetryPolicy retryPolicy,
org.springframework.batch.repeat.exception.ExceptionHandler exceptionHandler,
java.util.Collection<java.lang.Class<? extends java.lang.Throwable>> fatalExceptionClasses)
Create an exception handler from its mandatory properties. |
|
Method Summary |
|
close(org.springframework.batch.retry.RetryContext context,
org.springframework.batch.retry.RetryCallback<T> callback,
java.lang.Throwable throwable)
If retry is exhausted set up some state in the context that can be used
to signal that the exception should be handled. |
void |
handleException(org.springframework.batch.repeat.RepeatContext context,
java.lang.Throwable throwable)
Check if the exception is going to be retried, and veto the handling if
it is. |
| Methods inherited from class org.springframework.batch.retry.listener.RetryListenerSupport |
onError, open |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SimpleRetryExceptionHandler
public SimpleRetryExceptionHandler(org.springframework.batch.retry.RetryPolicy retryPolicy,
org.springframework.batch.repeat.exception.ExceptionHandler exceptionHandler,
java.util.Collection<java.lang.Class<? extends java.lang.Throwable>> fatalExceptionClasses)
- Create an exception handler from its mandatory properties.
- Parameters:
retryPolicy - the retry policy that will be under effect when an
exception is encounteredexceptionHandler - the delegate to use if an exception actually
needs to be handledfatalExceptionClasses -
handleException
public void handleException(org.springframework.batch.repeat.RepeatContext context,
java.lang.Throwable throwable)
throws java.lang.Throwable
- Check if the exception is going to be retried, and veto the handling if
it is. If retry is exhausted or the exception is on the fatal list, then
handle using the delegate.
- Specified by:
handleException in interface org.springframework.batch.repeat.exception.ExceptionHandler
- Throws:
java.lang.Throwable- See Also:
ExceptionHandler.handleException(org.springframework.batch.repeat.RepeatContext,
java.lang.Throwable)
close
public <T> void close(org.springframework.batch.retry.RetryContext context,
org.springframework.batch.retry.RetryCallback<T> callback,
java.lang.Throwable throwable)
- If retry is exhausted set up some state in the context that can be used
to signal that the exception should be handled.
- Specified by:
close in interface org.springframework.batch.retry.RetryListener- Overrides:
close in class org.springframework.batch.retry.listener.RetryListenerSupport
- See Also:
RetryListener.close(org.springframework.batch.retry.RetryContext,
org.springframework.batch.retry.RetryCallback, java.lang.Throwable)
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