fish.payara.microprofile.faulttolerance

Interface FaultToleranceService

All Known Implementing Classes:

FaultToleranceServiceImpl

public interface FaultToleranceService

Essentially a list of all methods needed to process FT behaviour. Decouples the FT processing facilities and state from any specific implementation to allow e.g. unit testing.

Author:

Jan Bernitt

Method Summary

Modifier and Type	Method and Description
FaultToleranceConfig	getConfig(javax.interceptor.InvocationContext context, Stereotypes stereotypes) Creates an instance of a FaultToleranceConfig bound to the given InvocationContext and Stereotypes lookup.
default FaultToleranceMethodContext	getMethodContext(javax.interceptor.InvocationContext context, FaultTolerancePolicy policy)
FaultToleranceMethodContext	getMethodContext(javax.interceptor.InvocationContext context, FaultTolerancePolicy policy, javax.enterprise.context.control.RequestContextController requestContextController) Get or create the context object for processing the annotated method represented by the given InvocationContext.

Method Detail

getConfig

FaultToleranceConfig getConfig(javax.interceptor.InvocationContext context,
                               Stereotypes stereotypes)

Creates an instance of a FaultToleranceConfig bound to the given InvocationContext and Stereotypes lookup.

Parameters:

context - currently processed context

stereotypes - way to lookup sterotype annotations

Returns:

a thread safe FaultToleranceConfig instance bound to the given context

getMethodContext

FaultToleranceMethodContext getMethodContext(javax.interceptor.InvocationContext context,
                                             FaultTolerancePolicy policy,
                                             javax.enterprise.context.control.RequestContextController requestContextController)

Get or create the context object for processing the annotated method represented by the given InvocationContext.

Parameters:

context - represents the FT annotated method being called

policy - the policy being used for this execution

requestContextController - the controller to use or null

Returns:

the FaultToleranceMethodContext to use to process the method invocation with FT semantics. This is a context specific to the target object and called method.

getMethodContext

default FaultToleranceMethodContext getMethodContext(javax.interceptor.InvocationContext context,
                                                     FaultTolerancePolicy policy)