com.soa.policy.wspolicy.handler.ext

Class SimplePolicyHandlerFactory

java.lang.Object

com.soa.policy.wspolicy.handler.ext.SimplePolicyHandlerFactory

All Implemented Interfaces:

WSPHandlerFactory

public abstract class SimplePolicyHandlerFactory
extends java.lang.Object
implements WSPHandlerFactory

This is a helper class for constructing a WPSHandlerFactory that will create a choice-agnostic policy handler. It is useful when the processing logic of a policy handler is not affected by which policy alterative(s) has been selected.

Since:

6.0

Constructor Summary

Constructors

Constructor and Description
SimplePolicyHandlerFactory()

Method Summary

Modifier and Type	Method and Description
MessageHandler	create(PolicyChoices policyChoices, HandlerContext context, HandlerRole role) Create a MessageHandler from a normalized set of policy choices.
protected abstract MessageHandler	create(Policy policy, HandlerContext context, HandlerRole role) Create the MessageHandler based on a normazlied policy choice.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.soa.policy.wspolicy.handler.WSPHandlerFactory

getCapability

Constructor Detail

SimplePolicyHandlerFactory

public SimplePolicyHandlerFactory()

Method Detail

create

public MessageHandler create(PolicyChoices policyChoices,
                             HandlerContext context,
                             HandlerRole role)
                      throws com.digev.fw.exception.GException

Description copied from interface: WSPHandlerFactory

Create a MessageHandler from a normalized set of policy choices.

Specified by:

create in interface WSPHandlerFactory

Parameters:

policyChoices - The object containing information about normalized policy choices defined in a policy file.

context - The handler context.

Returns:

A MessageHandler derived from the policy choices. The message handler should be able to match and process a given SOAP message based on the policy choices. It ususally should be a subclass of ChoiceAwarePolicyHandler. Return null if there is no processing required based on all the policy choices.

Throws:

com.digev.fw.exception.GException

create

protected abstract MessageHandler create(Policy policy,
                                         HandlerContext context,
                                         HandlerRole role)
                                  throws com.digev.fw.exception.GException

Create the MessageHandler based on a normazlied policy choice. Subclasses should provide implementation to create the policy handler in a domain specific way.

Parameters:

policy - This is normalzied policy choice. This object contains a All operator which in turns contains a set of domain-specific policy assertions.

context -

role -

Returns:

A policy handler derived from the policy choice.

Throws:

com.digev.fw.exception.GException