org.apache.james.util.retry.api

Interface RetryHandler

All Known Implementing Classes:

ExceptionRetryHandler, LoggingRetryHandler, NamingExceptionRetryHandler

public interface RetryHandler

RetryHandler

Method Summary

Methods

Modifier and Type	Method and Description
Object	operation() Encapsulates desired behaviour
Object	perform()
void	postFailure(Exception ex, int retryCount) A hook invoked each time an operation fails if a retry is scheduled

Method Detail

perform

Object perform()
               throws Exception

Returns:

the result of invoking an operation

Throws:

Exception

postFailure

void postFailure(Exception ex,
               int retryCount)

A hook invoked each time an operation fails if a retry is scheduled

Parameters:

ex - The Exception thrown when the operation was invoked

retryCount - The number of times

operation

Object operation()
                 throws Exception

Encapsulates desired behaviour

Returns:

The result of performing the behaviour

Throws:

Exception