org.fabric3.spi.container.wire

Interface Interceptor

public interface Interceptor

Mediates a service invocation.

Method Summary

Modifier and Type	Method and Description
Interceptor	getNext() Returns the next interceptor in the invocation chain or null if the interceptor is the last one.
Message	invoke(Message msg) Mediates a service invocation.
void	setNext(Interceptor next) Sets the next interceptor in the invocation chain.

Method Detail

invoke

Message invoke(Message msg)

Mediates a service invocation.

Parameters:

msg - the request Message for the invocation

Returns:

the response Message from the invocation

setNext

void setNext(Interceptor next)

Sets the next interceptor in the invocation chain.

Parameters:

next - the next interceptor

getNext

Interceptor getNext()

Returns the next interceptor in the invocation chain or null if the interceptor is the last one.

Returns:

the next interceptor or null