com.sun.xml.ws.policy.sourcemodel

Class PolicyModelUnmarshaller

java.lang.Object

com.sun.xml.ws.policy.sourcemodel.PolicyModelUnmarshaller

Direct Known Subclasses:

XmlPolicyModelUnmarshaller

public abstract class PolicyModelUnmarshaller
extends java.lang.Object

Abstract class defines interface for policy model unmarshaller implementations that are specific to underlying persistence layer. Code that depends on JAX-WS should use com.sun.xml.ws.api.policy.ModelUnmarshaller instead of this class.

Field Summary

Fields

Modifier and Type	Field and Description
private static PolicyModelUnmarshaller	xmlUnmarshaller

Constructor Summary

Constructors

Constructor and Description
PolicyModelUnmarshaller() Default constructor to ensure we have a common model unmarshaller base, but only our API classes implemented in this package will be able to extend this abstract class.

Method Summary

Modifier and Type	Method and Description
static PolicyModelUnmarshaller	getXmlUnmarshaller() Factory method that returns policy model unmarshaller able to unmarshal policy expressions from XML source.
abstract PolicySourceModel	unmarshalModel(java.lang.Object storage) Unmarshalls single policy source model from provided storage reference.

Methods inherited from class java.lang.Object

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

Field Detail

xmlUnmarshaller

private static final PolicyModelUnmarshaller xmlUnmarshaller

Constructor Detail

PolicyModelUnmarshaller

PolicyModelUnmarshaller()

Default constructor to ensure we have a common model unmarshaller base, but only our API classes implemented in this package will be able to extend this abstract class. This is to restrict attempts of extending the class from a client code.

Method Detail

unmarshalModel

public abstract PolicySourceModel unmarshalModel(java.lang.Object storage)
                                          throws PolicyException

Unmarshalls single policy source model from provided storage reference. Method expects that the storage cursor to be alread placed on the start of a policy expression. Inner comments and whitespaces are skipped in processing. Any other cursor position results in a PolicyException being thrown.

Parameters:

storage - reference to underlying storage that should be used for model unmarshalling

Returns:

unmarshalled policy source model. If no policies are found, returns null.

Throws:

PolicyException - in case of the unmarshalling problems

getXmlUnmarshaller

public static PolicyModelUnmarshaller getXmlUnmarshaller()

Factory method that returns policy model unmarshaller able to unmarshal policy expressions from XML source. Code that depends on JAX-WS should use com.sun.xml.ws.api.policy.ModelUnmarshaller.getUnmarshaller() instead of this method.

Returns:

policy model unmarshaller able to unmarshal policy expressions from XML source.