001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common Development
008: * and Distribution License("CDDL") (collectively, the "License"). You
009: * may not use this file except in compliance with the License. You can obtain
010: * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
011: * or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
012: * language governing permissions and limitations under the License.
013: *
014: * When distributing the software, include this License Header Notice in each
015: * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
016: * Sun designates this particular file as subject to the "Classpath" exception
017: * as provided by Sun in the GPL Version 2 section of the License file that
018: * accompanied this code. If applicable, add the following below the License
019: * Header, with the fields enclosed by brackets [] replaced by your own
020: * identifying information: "Portions Copyrighted [year]
021: * [name of copyright owner]"
022: *
023: * Contributor(s):
024: *
025: * If you wish your version of this file to be governed by only the CDDL or
026: * only the GPL Version 2, indicate your decision by adding "[Contributor]
027: * elects to include this software in this distribution under the [CDDL or GPL
028: * Version 2] license." If you don't indicate a single choice of license, a
029: * recipient has the option to distribute your version of this file under
030: * either the CDDL, the GPL Version 2 or to extend the choice of license to
031: * its licensees as provided above. However, if you add GPL Version 2 code
032: * and therefore, elected the GPL Version 2 license, then the option applies
033: * only if the new code is made subject to such option by the copyright
034: * holder.
035: */
036:
037: package com.sun.xml.ws.security.impl.policy;
038:
039: import com.sun.xml.ws.policy.NestedPolicy;
040: import com.sun.xml.ws.policy.PolicyAssertion;
041: import com.sun.xml.ws.policy.sourcemodel.AssertionData;
042: import com.sun.xml.ws.security.policy.MessageLayout;
043: import java.util.Collection;
044: import static com.sun.xml.ws.security.impl.policy.Constants.*;
045: import com.sun.xml.ws.policy.AssertionSet;
046: import com.sun.xml.ws.security.policy.SecurityAssertionValidator;
047:
048: /**
049: *
050: * @author K.Venugopal@sun.com
051: */
052:
053: public class Layout extends PolicyAssertion implements
054: SecurityAssertionValidator {
055:
056: MessageLayout ml;
057: private AssertionFitness fitness = AssertionFitness.IS_VALID;
058: private boolean populated = false;
059:
060: /**
061: * Creates a new instance of Layout
062: */
063: public Layout() {
064: }
065:
066: public Layout(AssertionData name,
067: Collection<PolicyAssertion> nestedAssertions,
068: AssertionSet nestedAlternative) {
069: super (name, nestedAssertions, nestedAlternative);
070: }
071:
072: public MessageLayout getMessageLayout() {
073: populate();
074: return ml;
075: }
076:
077: public AssertionFitness validate(boolean isServer) {
078: return populate(isServer);
079: }
080:
081: private void populate() {
082: populate(false);
083: }
084:
085: private synchronized AssertionFitness populate(boolean isServer) {
086: if (!populated) {
087: NestedPolicy policy = this .getNestedPolicy();
088: AssertionSet assertionSet = policy.getAssertionSet();
089: for (PolicyAssertion assertion : assertionSet) {
090: if (PolicyUtil.isLax(assertion)) {
091: ml = MessageLayout.Lax;
092: } else if (PolicyUtil.isLaxTsFirst(assertion)) {
093: ml = MessageLayout.LaxTsFirst;
094: } else if (PolicyUtil.isLaxTsLast(assertion)) {
095: ml = MessageLayout.LaxTsLast;
096: } else if (PolicyUtil.isStrict(assertion)) {
097: ml = MessageLayout.Strict;
098: } else {
099: if (!assertion.isOptional()) {
100: log_invalid_assertion(assertion, isServer,
101: Layout);
102: fitness = AssertionFitness.HAS_UNKNOWN_ASSERTION;
103: }
104: }
105: }
106: populated = true;
107: }
108: return fitness;
109: }
110: }
|