Package org.springframework.batch.core.step.item

Class SimpleRetryExceptionHandler

  • All Implemented Interfaces:
    ExceptionHandler, org.springframework.retry.RetryListener
    public class SimpleRetryExceptionHandler
extends org.springframework.retry.listener.RetryListenerSupport
implements 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

      Constructors 
      ConstructorDescription
      SimpleRetryExceptionHandler​(org.springframework.retry.RetryPolicy retryPolicy, ExceptionHandler exceptionHandler, java.util.Collection<java.lang.Class<? extends java.lang.Throwable>> fatalExceptionClasses)
      Create an exception handler from its mandatory properties.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and TypeMethodDescription
      <T,​E extends java.lang.Throwable>
      void      		close​(org.springframework.retry.RetryContext context, org.springframework.retry.RetryCallback<T,​E> 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.
      voidhandleException​(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.retry.listener.RetryListenerSupport

        onError, open

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • SimpleRetryExceptionHandler

        public SimpleRetryExceptionHandler​(org.springframework.retry.RetryPolicy retryPolicy,
                                   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 encountered
        exceptionHandler - the delegate to use if an exception actually needs to be handled
        fatalExceptionClasses - exceptions

    • Method Detail

      • close

        public <T,​E extends java.lang.Throwable> void close​(org.springframework.retry.RetryContext context,
                                                          org.springframework.retry.RetryCallback<T,​E> 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.retry.RetryListener
        Overrides:
        close in class org.springframework.retry.listener.RetryListenerSupport
        See Also:
        RetryListener.close(org.springframework.retry.RetryContext, org.springframework.retry.RetryCallback, java.lang.Throwable)