Package org.springframework.retry.interceptor

Class RetryOperationsInterceptor

java.lang.Object
org.springframework.retry.interceptor.RetryOperationsInterceptor
All Implemented Interfaces:
org.aopalliance.aop.Advice, org.aopalliance.intercept.Interceptor, org.aopalliance.intercept.MethodInterceptor
public class RetryOperationsInterceptor extends Object implements org.aopalliance.intercept.MethodInterceptor
A MethodInterceptor that can be used to automatically retry calls to a method on a service if it fails. The injected RetryOperations is used to control the number of retries. By default, it will retry a fixed number of times, according to the defaults in RetryTemplate.

Hint about transaction boundaries. If you want to retry a failed transaction you need to make sure that the transaction boundary is inside the retry, otherwise the successful attempt will roll back with the whole transaction. If the method being intercepted is also transactional, then use the ordering hints in the advice declarations to ensure that this one is before the transaction interceptor in the advice chain.

An internal MethodInvocationRetryCallback implementation exposes a "method" attribute into the provided RetryContext with a value from MethodInvocation.getMethod(). In addition, the arguments of this method are exposed into a "methodArgs" attribute as an Args instance wrapper.

Author:
Rob Harrop, Dave Syer, Artem Bilan

  • Field Details

  • Constructor Details

    • RetryOperationsInterceptor

      public RetryOperationsInterceptor()

  • Method Details

    • setLabel

      public void setLabel(String label)

    • setRetryOperations

      public void setRetryOperations(RetryOperations retryTemplate)

    • setRecoverer

      public void setRecoverer(MethodInvocationRecoverer<?> recoverer)

    • invoke

      public Object invoke(org.aopalliance.intercept.MethodInvocation invocation) throws Throwable
      Specified by:
      invoke in interface org.aopalliance.intercept.MethodInterceptor
      Throws:
      Throwable