Package org.axonframework.messaging.commandhandling.interception

Class CommandMessageHandlerInterceptorChain

java.lang.Object

org.axonframework.messaging.commandhandling.interception.CommandMessageHandlerInterceptorChain

All Implemented Interfaces:

MessageHandlerInterceptorChain<CommandMessage>

@Internal
public class CommandMessageHandlerInterceptorChain
extends Object
implements MessageHandlerInterceptorChain<CommandMessage>

A MessageHandlerInterceptorChain that intercepts CommandMessages for CommandHandlers.

Since:

5.0.0

Author:

Allard Buijze, Simon Zambrovski, Steven van Beelen

Constructor Summary

Constructors

Constructor	Description
CommandMessageHandlerInterceptorChain(List<MessageHandlerInterceptor<? super CommandMessage>> interceptors, CommandHandler commandHandler)	Constructs a new CommandMessageHandlerInterceptorChain with a list of interceptors and an commandHandler.

Method Summary

Modifier and Type	Method	Description
MessageStream<?>	proceed(CommandMessage command, ProcessingContext context)	Signals this interceptor chain to continue processing the message.

Methods inherited from class java.lang.Object

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

Constructor Details

CommandMessageHandlerInterceptorChain

public CommandMessageHandlerInterceptorChain(@Nonnull
 List<MessageHandlerInterceptor<? super CommandMessage>> interceptors,
 @Nonnull
 CommandHandler commandHandler)

Constructs a new CommandMessageHandlerInterceptorChain with a list of interceptors and an commandHandler.

Parameters:

interceptors - The list of handler interceptors that are part of this chain.

commandHandler - The command handler to be invoked at the end of the interceptor chain.

Method Details

proceed

@Nonnull
public MessageStream<?> proceed(@Nonnull
 CommandMessage command,
 @Nonnull
 ProcessingContext context)

Description copied from interface: MessageHandlerInterceptorChain

Signals this interceptor chain to continue processing the message.

Specified by:

proceed in interface MessageHandlerInterceptorChain<CommandMessage>

Parameters:

command - The message to pass down the chain.

context - The active processing context the given message is being processed in.

Returns:

A MessageStream containing the result of processing the given message.