Package com.yahoo.messagebus.routing.test

Class CustomPolicy

java.lang.Object

com.yahoo.messagebus.routing.test.CustomPolicy

All Implemented Interfaces:

RoutingPolicy

public class CustomPolicy
extends Object
implements RoutingPolicy

Author:

Simon Thoresen Hult

Constructor Summary

Constructors

Constructor	Description
CustomPolicy(boolean selectOnRetry, List<Integer> consumableErrors, List<Route> routes)

Method Summary

Modifier and Type	Method	Description
void	destroy()	Destroys this factory and frees up any resources it has held.
void	merge(RoutingContext context)	This function is called when all replies have arrived for some message.
void	select(RoutingContext context)	This function must choose a set of services that is to receive the given message from a list of possible recipients.

Methods inherited from class java.lang.Object

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

Constructor Details

CustomPolicy

public CustomPolicy(boolean selectOnRetry,
 List<Integer> consumableErrors,
 List<Route> routes)

Method Details

select

public void select(RoutingContext context)

Description copied from interface: RoutingPolicy

This function must choose a set of services that is to receive the given message from a list of possible recipients. This is done by adding child routing contexts to the argument object. These children can then be iterated and manipulated even before selection pass is concluded.

Specified by:

select in interface RoutingPolicy

Parameters:

context - the complete context for the invocation of this policy. Contains all available data.

merge

public void merge(RoutingContext context)

Description copied from interface: RoutingPolicy

This function is called when all replies have arrived for some message. The implementation is responsible for merging multiple replies into a single sensible reply. The replies is contained in the child context objects of the argument context, and then response must be set in that context.

Specified by:

merge in interface RoutingPolicy

Parameters:

context - the complete context for the invocation of this policy. Contains all available data.

destroy

public void destroy()

Description copied from interface: RoutingPolicy

Destroys this factory and frees up any resources it has held. Making further calls on a destroyed factory causes a runtime exception.

Specified by:

destroy in interface RoutingPolicy