org.infinispan.interceptors.impl

Class MultiSubCommandInvoker

java.lang.Object

org.infinispan.interceptors.impl.MultiSubCommandInvoker

All Implemented Interfaces:

InvocationCallback<VisitableCommand>, InvocationSuccessFunction<VisitableCommand>

public class MultiSubCommandInvoker
extends Object
implements InvocationSuccessFunction<VisitableCommand>

Invoke a sequence of sub-commands.

Since:

9.0

Author:

Dan Berindei

Method Summary

Modifier and Type	Method and Description
Object	apply(InvocationContext rCtx, VisitableCommand rCommand, Object rv) Process the result from a successful invocation stage and either return a simple value, return a new InvocationStage, or throw an exception.
static Object	invokeEach(InvocationContext ctx, Iterator<VisitableCommand> subCommands, BaseAsyncInterceptor interceptor, Object finalReturnValue) Call BaseAsyncInterceptor.invokeNext(InvocationContext, VisitableCommand) on a sequence of sub-commands.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.infinispan.interceptors.InvocationSuccessFunction

apply

Method Detail

invokeEach

public static Object invokeEach(InvocationContext ctx,
                                Iterator<VisitableCommand> subCommands,
                                BaseAsyncInterceptor interceptor,
                                Object finalReturnValue)

Call BaseAsyncInterceptor.invokeNext(InvocationContext, VisitableCommand) on a sequence of sub-commands.

Stop when one of the sub-commands throws an exception, and return an invocation stage with that exception. If all the sub-commands are successful, return the finalStage. If finalStage has and exception, skip all the sub-commands and just return the finalStage.

apply

public Object apply(InvocationContext rCtx,
                    VisitableCommand rCommand,
                    Object rv)
             throws Throwable

Description copied from interface: InvocationSuccessFunction

Process the result from a successful invocation stage and either return a simple value, return a new InvocationStage, or throw an exception.

Specified by:

apply in interface InvocationSuccessFunction<VisitableCommand>

Throws:

Throwable