Package org.distributeme.core.interceptor

Class SinglePhaseInterceptor

java.lang.Object

org.distributeme.core.interceptor.AbstractRequestInterceptor

org.distributeme.core.interceptor.SinglePhaseInterceptor

All Implemented Interfaces:

ClientSideRequestInterceptor, ServerSideRequestInterceptor

public abstract class SinglePhaseInterceptor
extends AbstractRequestInterceptor

This interceptor can be configured to use one or multiple phases, but doesn't need to support all phases.

Version:

$Id: $Id

Author:

lrosenberg

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	SinglePhaseInterceptor(InterceptionPhase atLeastOne, InterceptionPhase... phases)	Constructor for SinglePhaseInterceptor.

Method Summary

Modifier and Type	Method	Description
final InterceptorResponse	afterServantCall(ServerSideCallContext context, InterceptionContext iContext)	Called after the service actually processed the request.
final InterceptorResponse	afterServiceCall(ClientSideCallContext context, InterceptionContext iContext)	Called immediately after service call, but before anything is returned to the caller.
final InterceptorResponse	beforeServantCall(ServerSideCallContext context, InterceptionContext iContext)	Called before any real processing happens on the server side.
final InterceptorResponse	beforeServiceCall(ClientSideCallContext context, InterceptionContext iContext)	Called after client side processing but before the actual call is performed.
protected abstract InterceptorResponse	processPhase(AbstractCallContext callContext, InterceptionContext iContext)	processPhase.

Methods inherited from class java.lang.Object

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

Constructor Details

SinglePhaseInterceptor

protected SinglePhaseInterceptor(InterceptionPhase atLeastOne,
 InterceptionPhase... phases)

Constructor for SinglePhaseInterceptor.

Parameters:

atLeastOne - a InterceptionPhase object.

phases - a InterceptionPhase object.

Method Details

beforeServantCall

public final InterceptorResponse beforeServantCall(ServerSideCallContext context,
 InterceptionContext iContext)

Called before any real processing happens on the server side.

Specified by:

beforeServantCall in interface ServerSideRequestInterceptor

Overrides:

beforeServantCall in class AbstractRequestInterceptor

Parameters:

context - a ServerSideCallContext object.

iContext - a InterceptionContext object.

Returns:

a InterceptorResponse object.

afterServantCall

public final InterceptorResponse afterServantCall(ServerSideCallContext context,
 InterceptionContext iContext)

Called after the service actually processed the request. Allows to inspect or modify the answer.

Specified by:

afterServantCall in interface ServerSideRequestInterceptor

Overrides:

afterServantCall in class AbstractRequestInterceptor

Parameters:

context - a ServerSideCallContext object.

iContext - a InterceptionContext object.

Returns:

a InterceptorResponse object.

beforeServiceCall

public final InterceptorResponse beforeServiceCall(ClientSideCallContext context,
 InterceptionContext iContext)

Called after client side processing but before the actual call is performed.

Specified by:

beforeServiceCall in interface ClientSideRequestInterceptor

Overrides:

beforeServiceCall in class AbstractRequestInterceptor

Parameters:

context - a ClientSideCallContext object.

iContext - a InterceptionContext object.

Returns:

a InterceptorResponse object.

afterServiceCall

public final InterceptorResponse afterServiceCall(ClientSideCallContext context,
 InterceptionContext iContext)

Called immediately after service call, but before anything is returned to the caller. This interceptor can be used to inspect or modify the answer from server.

Specified by:

afterServiceCall in interface ClientSideRequestInterceptor

Overrides:

afterServiceCall in class AbstractRequestInterceptor

Parameters:

context - a ClientSideCallContext object.

iContext - a InterceptionContext object.

Returns:

a InterceptorResponse object.

processPhase

protected abstract InterceptorResponse processPhase(AbstractCallContext callContext,
 InterceptionContext iContext)

processPhase.

Parameters:

callContext - a AbstractCallContext object.

iContext - a InterceptionContext object.

Returns:

a InterceptorResponse object.