Module io.helidon.servicecommon.restcdi

Package io.helidon.servicecommon.restcdi

Interface HelidonInterceptor.WithPostCompletion<W>

Type Parameters:

W - type of the work item processed during interception

All Superinterfaces:

HelidonInterceptor<W>

Enclosing interface:

HelidonInterceptor<W>

public static interface HelidonInterceptor.WithPostCompletion<W>
extends HelidonInterceptor<W>

Common behavior among interceptors with both pre-invocation and post-completion behavior.

Implementing classes should extend HelidonInterceptor to inherit the provided behavior.

Nested Class Summary

Nested classes/interfaces inherited from interface io.helidon.servicecommon.restcdi.HelidonInterceptor

HelidonInterceptor.Base<W>, HelidonInterceptor.WithPostCompletion<W>

Method Summary

Modifier and Type	Method	Description
default Object	aroundConstruction(javax.interceptor.InvocationContext context)	Invokes the implementation's preInvocation and postCompletion logic for a constructor, once for each work item associated with the constructor.
default Object	aroundInvocation(javax.interceptor.InvocationContext context)	Invokes the implementation's preInvocation and postCompletion logic for a constructor, once for each work item associated with the method.
void	postCompletion(javax.interceptor.InvocationContext context, Throwable throwable, W workItem)	Performs whatever post-completion work is needed for the given context, applied to the specified work item.

Methods inherited from interface io.helidon.servicecommon.restcdi.HelidonInterceptor

aroundConstruct, aroundInvoke, preInvocation, workItems

Method Detail

aroundConstruction

default Object aroundConstruction(javax.interceptor.InvocationContext context)
                           throws Exception

Invokes the implementation's preInvocation and postCompletion logic for a constructor, once for each work item associated with the constructor.

Specified by:

aroundConstruction in interface HelidonInterceptor<W>

Parameters:

context - InvocationContext

Returns:

any value returned by the intercepted Executable

Throws:

Exception - when the intercepted code throws an exception

aroundInvocation

default Object aroundInvocation(javax.interceptor.InvocationContext context)
                         throws Exception

Invokes the implementation's preInvocation and postCompletion logic for a constructor, once for each work item associated with the method.

Specified by:

aroundInvocation in interface HelidonInterceptor<W>

Parameters:

context - InvocationContext

Returns:

any value returned by the intercepted Executable

Throws:

Exception - when the intercepted code throws an exception

postCompletion

void postCompletion(javax.interceptor.InvocationContext context,
                    Throwable throwable,
                    W workItem)

Performs whatever post-completion work is needed for the given context, applied to the specified work item.

Parameters:

context - InvocationContext for the execution being intercepted

throwable - throwable from the intercepted method; null if the method returned normally

workItem - the work item on which to operate