Package com.yahoo.documentapi.messagebus.protocol

Class ErrorPolicy

java.lang.Object

com.yahoo.documentapi.messagebus.protocol.ErrorPolicy

All Implemented Interfaces:

DocumentProtocolRoutingPolicy, com.yahoo.messagebus.routing.RoutingPolicy

public class ErrorPolicy
extends Object
implements DocumentProtocolRoutingPolicy

This policy assigns an error supplied at constructor time to the routing context when select(RoutingContext) is invoked. This is useful for returning error states to the client instead of those auto-generated by mbus when a routing policy can not be created.

Author:

Simon Thoresen Hult

Constructor Summary

Constructors

Constructor	Description
ErrorPolicy(String msg)	Creates a new policy that will assign an EmptyReply with the given error to all routing contexts that invoke select(RoutingContext).

Method Summary

Modifier and Type	Method	Description
void	destroy()
void	merge(com.yahoo.messagebus.routing.RoutingContext ctx)
void	select(com.yahoo.messagebus.routing.RoutingContext ctx)

Methods inherited from class java.lang.Object

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

Constructor Details

ErrorPolicy

public ErrorPolicy(String msg)

Creates a new policy that will assign an EmptyReply with the given error to all routing contexts that invoke select(RoutingContext).

Parameters:

msg - The message of the error to assign.

Method Details

select

public void select(com.yahoo.messagebus.routing.RoutingContext ctx)

Specified by:

select in interface com.yahoo.messagebus.routing.RoutingPolicy

merge

public void merge(com.yahoo.messagebus.routing.RoutingContext ctx)

Specified by:

merge in interface com.yahoo.messagebus.routing.RoutingPolicy

destroy

public void destroy()

Specified by:

destroy in interface com.yahoo.messagebus.routing.RoutingPolicy