org.apache.neethi

Class PolicyEngine

java.lang.Object

org.apache.neethi.PolicyEngine

public class PolicyEngine
extends Object

PolicyEngine provides set of static methods to create a Policy object from an InputStream, OMElement, .. etc. It wrappers a static PolicyBuilder to actually do the building. This class is provided to ease transition from Neethi 2.x to Neethi 3.x

Field Summary

Fields

Modifier and Type	Field and Description
static String	ALL
static String	EXACTLY_ONE
static String	POLICY
static String	POLICY_NAMESPACE
static String	POLICY_REF

Constructor Summary

Constructors

Constructor and Description
PolicyEngine()

Method Summary

Modifier and Type	Method and Description
static Policy	getPolicy(InputStream inputStream) Creates a Policy object from an InputStream.
static Policy	getPolicy(Object element) Creates a Policy object from an Element.
static Policy	getPolicy(org.apache.axiom.om.OMElement element) Creates a Policy object from an OMElement.
static PolicyReference	getPolicyReference(Object element) Creates a PolicyReference object from an Element.
static PolicyReference	getPolicyReference(org.apache.axiom.om.OMElement element) Creates a PolicyReference object from an OMElement.
static PolicyReference	getPolicyReferene(InputStream inputStream) Creates a PolicyReference object.
static void	registerBuilder(QName qname, AssertionBuilder<?> builder) Registers an AssertionBuilder instances and associates it with a QName.

Methods inherited from class java.lang.Object

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

Field Detail

POLICY_NAMESPACE

public static final String POLICY_NAMESPACE

See Also:

Constant Field Values

POLICY

public static final String POLICY

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Constant Field Values

EXACTLY_ONE

public static final String EXACTLY_ONE

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Constant Field Values

ALL

public static final String ALL

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Constant Field Values

POLICY_REF

public static final String POLICY_REF

See Also:

Constant Field Values

Constructor Detail

PolicyEngine

public PolicyEngine()

Method Detail

registerBuilder

public static void registerBuilder(QName qname,
                                   AssertionBuilder<?> builder)

Registers an AssertionBuilder instances and associates it with a QName. PolicyManager or other AssertionBuilders instances can use this AssertionBuilder instance to process and build an Assertion from a OMElement with the specified QName.

Parameters:

qname - the QName of the Assertion that the Builder can build

builder - the AssertionBuilder that can build assertions that of 'qname' type

getPolicy

public static Policy getPolicy(InputStream inputStream)

Creates a Policy object from an InputStream.

Parameters:

inputStream - the InputStream of the Policy

Returns:

a Policy object of the Policy that is fed as a InputStream

getPolicyReferene

public static PolicyReference getPolicyReferene(InputStream inputStream)

Creates a PolicyReference object.

Parameters:

inputStream - the InputStream of the PolicyReference

Returns:

a PolicyReference object of the PolicyReference

getPolicy

public static Policy getPolicy(org.apache.axiom.om.OMElement element)

Creates a Policy object from an OMElement.

Parameters:

element - the Policy element

Returns:

a Policy object of the Policy element

getPolicy

public static Policy getPolicy(Object element)

Creates a Policy object from an Element.

Parameters:

element - the Policy element

Returns:

a Policy object of the Policy element

getPolicyReference

public static PolicyReference getPolicyReference(org.apache.axiom.om.OMElement element)

Creates a PolicyReference object from an OMElement.

Parameters:

element - the PolicyReference element

Returns:

a PolicyReference object of the PolicyReference element

getPolicyReference

public static PolicyReference getPolicyReference(Object element)

Creates a PolicyReference object from an Element.

Parameters:

element - the PolicyReference element

Returns:

a PolicyReference object of the PolicyReference element