Module dk.cloudcreate.essentials.reactive

Package dk.cloudcreate.essentials.reactive.command.interceptor

Interface CommandBusInterceptor

public interface CommandBusInterceptor

An CommandBusInterceptor allows you to intercept Commands before and after they're being handled by the LocalCommandBus

Method Summary

Modifier and Type	Method	Description
default Object	interceptSend(Object command, CommandBusInterceptorChain commandBusInterceptorChain)	Intercept the AbstractCommandBus.send(Object) operation
default void	interceptSendAndDontWait(Object commandMessage, CommandBusInterceptorChain commandBusInterceptorChain)	Intercept the LocalCommandBus.sendAndDontWait(Object) operation
default Object	interceptSendAsync(Object command, CommandBusInterceptorChain commandBusInterceptorChain)	Intercept the AbstractCommandBus.sendAsync(Object) operation

Method Detail

interceptSend

default Object interceptSend(Object command,
                             CommandBusInterceptorChain commandBusInterceptorChain)

Intercept the AbstractCommandBus.send(Object) operation

Parameters:

command - the command

commandBusInterceptorChain - the interceptor chain

Returns:

the result of processing the command (default implementation just calls CommandBusInterceptorChain.proceed())

interceptSendAsync

default Object interceptSendAsync(Object command,
                                  CommandBusInterceptorChain commandBusInterceptorChain)

Intercept the AbstractCommandBus.sendAsync(Object) operation

Parameters:

command - the command

commandBusInterceptorChain - the interceptor chain

Returns:

the result of processing the command (default implementation just calls CommandBusInterceptorChain.proceed())

interceptSendAndDontWait

default void interceptSendAndDontWait(Object commandMessage,
                                      CommandBusInterceptorChain commandBusInterceptorChain)

Intercept the LocalCommandBus.sendAndDontWait(Object) operation

Parameters:

commandMessage - the command message (can be wrapped in an infrastructure wrapper, such as a Message/QueuedMessage, depending on which transport channel is used)

commandBusInterceptorChain - the interceptor chain