com.sun.xml.ws.policy

Class PolicyIntersector

java.lang.Object

com.sun.xml.ws.policy.PolicyIntersector

public final class PolicyIntersector
extends java.lang.Object

The instance of this class is intended to provide policy intersection mechanism.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) static class	PolicyIntersector.CompatibilityMode

Field Summary

Fields

Modifier and Type	Field and Description
private static PolicyIntersector	LAX_INTERSECTOR
private static PolicyLogger	LOGGER
private PolicyIntersector.CompatibilityMode	mode
private static PolicyIntersector	STRICT_INTERSECTOR

Constructor Summary

Constructors

Modifier	Constructor and Description
private	PolicyIntersector(PolicyIntersector.CompatibilityMode intersectionMode) Prevents direct instantiation of this class from outside

Method Summary

Modifier and Type	Method and Description
static PolicyIntersector	createLaxPolicyIntersector() Returns a strict policy intersector that can be used to intersect group of policies.
static PolicyIntersector	createStrictPolicyIntersector() Returns a strict policy intersector that can be used to intersect group of policies.
Policy	intersect(Policy... policies) Performs intersection on the input collection of policies and returns the resulting (intersected) policy.

Methods inherited from class java.lang.Object

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

Field Detail

STRICT_INTERSECTOR

private static final PolicyIntersector STRICT_INTERSECTOR

LAX_INTERSECTOR

private static final PolicyIntersector LAX_INTERSECTOR

LOGGER

private static final PolicyLogger LOGGER

mode

private PolicyIntersector.CompatibilityMode mode

Constructor Detail

PolicyIntersector

private PolicyIntersector(PolicyIntersector.CompatibilityMode intersectionMode)

Prevents direct instantiation of this class from outside

Parameters:

intersectionMode - intersection mode

Method Detail

createStrictPolicyIntersector

public static PolicyIntersector createStrictPolicyIntersector()

Returns a strict policy intersector that can be used to intersect group of policies.

Returns:

policy intersector instance.

createLaxPolicyIntersector

public static PolicyIntersector createLaxPolicyIntersector()

Returns a strict policy intersector that can be used to intersect group of policies.

Returns:

policy intersector instance.

intersect

public Policy intersect(Policy... policies)

Performs intersection on the input collection of policies and returns the resulting (intersected) policy. If input policy collection contains only a single policy instance, no intersection is performed and the instance is directly returned as a method call result.

Parameters:

policies - collection of policies to be intersected. Must not be null nor empty, otherwise exception is thrown.

Returns:

intersected policy as a result of perfromed policy intersection. A null value is never returned.

Throws:

java.lang.IllegalArgumentException - in case policies argument is either null or empty collection.