Package com.sun.xml.ws.policy.sourcemodel

Class PolicyModelTranslator

java.lang.Object

com.sun.xml.ws.policy.sourcemodel.PolicyModelTranslator

Direct Known Subclasses:

ModelTranslator

public class PolicyModelTranslator
extends Object

This class provides a method for translating a PolicySourceModel structure to a normalized Policy expression. The resulting Policy is disconnected from its model, thus any additional changes in the model will have no effect on the Policy expression.

Author:

Marek Potociar, Fabian Ritzmann

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	PolicyModelTranslator(Collection<PolicyAssertionCreator> creators)

Method Summary

Modifier and Type	Method	Description
static PolicyModelTranslator	getTranslator()	Method returns thread-safe policy model translator instance.
Policy	translate(PolicySourceModel model)	The method translates PolicySourceModel structure into normalized Policy expression.

Methods inherited from class java.lang.Object

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

Constructor Detail

PolicyModelTranslator

protected PolicyModelTranslator(Collection<PolicyAssertionCreator> creators)
                         throws PolicyException

Throws:

PolicyException

Method Detail

getTranslator

public static PolicyModelTranslator getTranslator()
                                           throws PolicyException

Method returns thread-safe policy model translator instance. This method is only intended to be used by code that has no dependencies on JAX-WS. Otherwise use com.sun.xml.ws.policy.api.ModelTranslator.

Returns:

A policy model translator instance.

Throws:

PolicyException - If instantiating a PolicyAssertionCreator failed.

translate

public Policy translate(PolicySourceModel model)
                 throws PolicyException

The method translates PolicySourceModel structure into normalized Policy expression. The resulting Policy is disconnected from its model, thus any additional changes in model will have no effect on the Policy expression.

Parameters:

model - the model to be translated into normalized policy expression. Must not be null.

Returns:

translated policy expression in it's normalized form.

Throws:

PolicyException - in case of translation failure