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src/share/jaxws_classes/com/sun/xml/internal/ws/policy/jaxws/DefaultPolicyResolver.java@9c07ef4934dd (annotated)

src/share/jaxws_classes/com/sun/xml/internal/ws/policy/jaxws/DefaultPolicyResolver.java

Thu, 31 Aug 2017 15:18:52 +0800

author

aoqi

date

Thu, 31 Aug 2017 15:18:52 +0800

changeset 637

9c07ef4934dd

parent 368

0989ad8c0860

parent 0

373ffda63c9a

permissions

-rw-r--r--

merge

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation. Oracle designates this
aoqi@0	8	* particular file as subject to the "Classpath" exception as provided
aoqi@0	9	* by Oracle in the LICENSE file that accompanied this code.
aoqi@0	10	*
aoqi@0	11	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	12	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	13	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	14	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	15	* accompanied this code).
aoqi@0	16	*
aoqi@0	17	* You should have received a copy of the GNU General Public License version
aoqi@0	18	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	19	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	20	*
aoqi@0	21	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	22	* or visit www.oracle.com if you need additional information or have any
aoqi@0	23	* questions.
aoqi@0	24	*/
aoqi@0	25
aoqi@0	26	package com.sun.xml.internal.ws.policy.jaxws;
aoqi@0	27
aoqi@0	28	import com.sun.xml.internal.ws.api.policy.AlternativeSelector;
aoqi@0	29	import com.sun.xml.internal.ws.api.policy.PolicyResolver;
aoqi@0	30	import com.sun.xml.internal.ws.api.policy.ValidationProcessor;
aoqi@0	31	import com.sun.xml.internal.ws.policy.AssertionSet;
aoqi@0	32	import com.sun.xml.internal.ws.policy.EffectivePolicyModifier;
aoqi@0	33	import com.sun.xml.internal.ws.policy.Policy;
aoqi@0	34	import com.sun.xml.internal.ws.policy.PolicyAssertion;
aoqi@0	35	import com.sun.xml.internal.ws.policy.PolicyException;
aoqi@0	36	import com.sun.xml.internal.ws.policy.PolicyMap;
aoqi@0	37	import com.sun.xml.internal.ws.policy.spi.PolicyAssertionValidator.Fitness;
aoqi@0	38	import com.sun.xml.internal.ws.resources.PolicyMessages;
aoqi@0	39
aoqi@0	40	import javax.xml.ws.WebServiceException;
aoqi@0	41
aoqi@0	42	/**
aoqi@0	43	* This default implementation runs the policy validators on the server side and
aoqi@0	44	* selects a policy alternative on the client side.
aoqi@0	45	*
aoqi@0	46	* @author Rama Pulavarthi
aoqi@0	47	* @author Fabian Ritzmann
aoqi@0	48	*/
aoqi@0	49	public class DefaultPolicyResolver implements PolicyResolver {
aoqi@0	50
aoqi@0	51	public PolicyMap resolve(ServerContext context) {
aoqi@0	52	PolicyMap map = context.getPolicyMap();
aoqi@0	53	if(map != null)
aoqi@0	54	validateServerPolicyMap(map);
aoqi@0	55	return map;
aoqi@0	56	}
aoqi@0	57
aoqi@0	58	public PolicyMap resolve(ClientContext context) {
aoqi@0	59	PolicyMap map = context.getPolicyMap();
aoqi@0	60	if(map != null)
aoqi@0	61	map = doAlternativeSelection(map);
aoqi@0	62	return map;
aoqi@0	63	}
aoqi@0	64
aoqi@0	65	/**
aoqi@0	66	* Checks if the PolicyMap has only single alternative in the scope.
aoqi@0	67	*
aoqi@0	68	* @param policyMap
aoqi@0	69	* PolicyMap that needs to be validated.
aoqi@0	70	*/
aoqi@0	71	private void validateServerPolicyMap(PolicyMap policyMap) {
aoqi@0	72	try {
aoqi@0	73	final ValidationProcessor validationProcessor = ValidationProcessor.getInstance();
aoqi@0	74
aoqi@0	75	for (Policy policy : policyMap) {
aoqi@0	76
aoqi@0	77	// TODO: here is a good place to check if the actual policy has only one alternative...
aoqi@0	78
aoqi@0	79	for (AssertionSet assertionSet : policy) {
aoqi@0	80	for (PolicyAssertion assertion : assertionSet) {
aoqi@0	81	Fitness validationResult = validationProcessor.validateServerSide(assertion);
aoqi@0	82	if (validationResult != Fitness.SUPPORTED) {
aoqi@0	83	throw new PolicyException(PolicyMessages.WSP_1015_SERVER_SIDE_ASSERTION_VALIDATION_FAILED(
aoqi@0	84	assertion.getName(),
aoqi@0	85	validationResult));
aoqi@0	86	}
aoqi@0	87	}
aoqi@0	88	}
aoqi@0	89	}
aoqi@0	90	} catch (PolicyException e) {
aoqi@0	91	throw new WebServiceException(e);
aoqi@0	92	}
aoqi@0	93	}
aoqi@0	94
aoqi@0	95	/**
aoqi@0	96	* Selects a best alternative if there are multiple policy alternatives.
aoqi@0	97	*
aoqi@0	98	* @param policyMap
aoqi@0	99	* @return
aoqi@0	100	*/
aoqi@0	101	private PolicyMap doAlternativeSelection(PolicyMap policyMap) {
aoqi@0	102	final EffectivePolicyModifier modifier = EffectivePolicyModifier.createEffectivePolicyModifier();
aoqi@0	103	modifier.connect(policyMap);
aoqi@0	104	try {
aoqi@0	105	AlternativeSelector.doSelection(modifier);
aoqi@0	106	} catch (PolicyException e) {
aoqi@0	107	throw new WebServiceException(e);
aoqi@0	108	}
aoqi@0	109	return policyMap;
aoqi@0	110	}
aoqi@0	111	}