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]
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022: *
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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]
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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
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033: * only if the new code is made subject to such option by the copyright
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035: */
036:
037: /*
038: * EndpointReference.java
039: *
040: * Created on February 17, 2006, 12:41 PM
041: *
042: * To change this template, choose Tools | Template Manager
043: * and open the template in the editor.
044: */
045:
046: package com.sun.xml.ws.addressing.impl.policy;
047:
048: import com.sun.xml.ws.policy.AssertionSet;
049: import com.sun.xml.ws.policy.PolicyAssertion;
050: import com.sun.xml.ws.policy.sourcemodel.AssertionData;
051: import com.sun.xml.ws.security.impl.policy.PolicyUtil;
052: import java.util.Collection;
053:
054: import java.util.Iterator;
055:
056: /**
057: *
058: * @author Abhijit Das
059: */
060: public class EndpointReference extends
061: com.sun.xml.ws.policy.PolicyAssertion {
062:
063: private Address address;
064: private boolean populated = false;
065:
066: /**
067: * Creates a new instance of EndpointReference
068: */
069: public EndpointReference(AssertionData name,
070: Collection<PolicyAssertion> nestedAssertions,
071: AssertionSet nestedAlternative) {
072: super (name, nestedAssertions, nestedAlternative);
073: }
074:
075: public Address getAddress() {
076: populate();
077: return address;
078: }
079:
080: private void populate() {
081: if (populated) {
082: return;
083: }
084: synchronized (this .getClass()) {
085: if (!populated) {
086: if (this .hasNestedAssertions()) {
087: Iterator<PolicyAssertion> it = this
088: .getNestedAssertionsIterator();
089: while (it.hasNext()) {
090: PolicyAssertion assertion = it.next();
091: if (PolicyUtil.isAddress(assertion)) {
092: this .address = (Address) assertion;
093: }
094: }
095: }
096: populated = true;
097: }
098: }
099: }
100:
101: }
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