org.kgusarov.integration.spring.netty.support.resolvers.impl

Class ChannelHandlerContextOnMessageResolver

java.lang.Object

org.kgusarov.integration.spring.netty.support.resolvers.impl.ChannelHandlerContextOnMessageResolver

All Implemented Interfaces:

NettyCallbackParameterResolver, NettyOnMessageParameterResolver

@Component
public class ChannelHandlerContextOnMessageResolver
extends java.lang.Object
implements NettyOnMessageParameterResolver

Internal API: resolver for ChannelHandlerContext

Constructor Summary

Constructors

Constructor and Description
ChannelHandlerContextOnMessageResolver()

Method Summary

Modifier and Type	Method and Description
boolean	canResolve(org.springframework.core.MethodParameter methodParameter) If this resolver can be used with appropriate method parameter
java.lang.Object	resolve(io.netty.channel.ChannelHandlerContext ctx, java.lang.Object msg) Resolve the value of appropriate method parameter

Methods inherited from class java.lang.Object

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

Constructor Detail

ChannelHandlerContextOnMessageResolver

public ChannelHandlerContextOnMessageResolver()

Method Detail

canResolve

public boolean canResolve(org.springframework.core.MethodParameter methodParameter)

Description copied from interface: NettyCallbackParameterResolver

If this resolver can be used with appropriate method parameter

Specified by:

canResolve in interface NettyCallbackParameterResolver

Parameters:

methodParameter - Method parameter to check

Returns:

true if this resolver can extract value for given method parameter

resolve

public java.lang.Object resolve(io.netty.channel.ChannelHandlerContext ctx,
                                java.lang.Object msg)

Description copied from interface: NettyOnMessageParameterResolver

Resolve the value of appropriate method parameter

Specified by:

resolve in interface NettyOnMessageParameterResolver

Parameters:

ctx - Context provided by Netty callback

msg - Message received from upstream

Returns:

Resolved value for method parameter