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
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
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011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
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020: * License Header, with the fields enclosed by brackets [] replaced by
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035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
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040: */
041: package org.netbeans.modules.bpel.refactoring;
042:
043: import java.util.List;
044: import org.netbeans.modules.xml.xam.Component;
045: import org.netbeans.modules.xml.xam.Named;
046: import org.netbeans.modules.xml.xam.Reference;
047: import org.netbeans.modules.xml.xam.Referenceable;
048:
049: import org.netbeans.modules.xml.wsdl.model.ExtensibilityElement;
050: import org.netbeans.modules.xml.wsdl.model.Part;
051: import org.netbeans.modules.xml.wsdl.model.visitor.ChildVisitor;
052:
053: import org.netbeans.modules.xml.wsdl.model.extensions.bpel.CorrelationProperty;
054: import org.netbeans.modules.xml.wsdl.model.extensions.bpel.PartnerLinkType;
055: import org.netbeans.modules.xml.wsdl.model.extensions.bpel.PropertyAlias;
056: import org.netbeans.modules.xml.wsdl.model.extensions.bpel.Query;
057: import org.netbeans.modules.xml.wsdl.model.extensions.bpel.Role;
058: import static org.netbeans.modules.soa.ui.util.UI.*;
059:
060: /**
061: * @author Vladimir Yaroslavskiy
062: * @version 2006.06.27
063: */
064: final class WsdlVisitor extends ChildVisitor {
065:
066: WsdlVisitor(List<Component> usage, Referenceable target) {
067: myUsage = usage;
068: myTarget = target;
069: }
070:
071: @Override
072: public void visit(ExtensibilityElement element) {
073: checkUsages(element);
074:
075: if (element instanceof CorrelationProperty) {
076: visitProperty((CorrelationProperty) element);
077: } else if (element instanceof PropertyAlias) {
078: visitAlias((PropertyAlias) element);
079: } else if (element instanceof PartnerLinkType) {
080: visitPartnerLinkType((PartnerLinkType) element);
081: }
082: }
083:
084: private void visitProperty(CorrelationProperty property) {
085: //out();
086: //out("PROPERTY: " + property);
087: Util.visit(property.getType(), property.getElement(), myTarget,
088: property, myUsage);
089: }
090:
091: private void visitAlias(PropertyAlias alias) {
092: //out();
093: //out("ALIAS: " + alias);
094: Util.visit(alias.getType(), alias.getElement(), myTarget,
095: alias, myUsage);
096: Util.visit(alias.getMessageType(), myTarget, alias, myUsage);
097: Util.visit(alias.getPropertyName(), myTarget, alias, myUsage);
098: if (myTarget instanceof Part) {
099: visit(alias, (Part) myTarget);
100: }
101: if (!(myTarget instanceof Named)) {
102: return;
103: }
104: Query query = alias.getQuery();
105:
106: if (Util.checkQuery(query, ((Named) myTarget).getName()) != -1) {
107: myUsage.add(query);
108: }
109: }
110:
111: private void visitPartnerLinkType(PartnerLinkType partnerLinkType) {
112: visitRole(partnerLinkType.getRole1());
113: visitRole(partnerLinkType.getRole2());
114: }
115:
116: private void visitRole(Role role) {
117: //out();
118: //out("ROLE: " + role);
119: if (role == null) {
120: return;
121: }
122: Util.visit(role.getPortType(), myTarget, role, myUsage);
123: checkUsages(role);
124: }
125:
126: private void visit(PropertyAlias alias, Part part) {
127: if (!part.getName().equals(alias.getPart())) {
128: return;
129: }
130: Reference reference = alias.getMessageType();
131:
132: if (reference == null || reference.get() == null) {
133: return;
134: }
135: if (reference.get().equals(part.getParent())) {
136: myUsage.add(alias);
137: }
138: }
139:
140: private void checkUsages(Component component) {
141: if (myTarget.equals(component)) {
142: myUsage.add(component);
143: }
144: }
145:
146: private Referenceable myTarget;
147: private List<Component> myUsage;
148: }
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