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
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
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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
038: * Version 2 license, then the option applies only if the new code is
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040: */
041:
042: /*
043: * File : ImpactedPreRequest.java
044: * Created on : Nov 12, 2003
045: * Author : Aztec
046: */
047: package org.netbeans.modules.uml.core.roundtripframework;
048:
049: import org.netbeans.modules.uml.core.eventframework.IEventPayload;
050: import org.netbeans.modules.uml.core.eventframework.IOriginalAndNewEventPayload;
051: import org.netbeans.modules.uml.core.metamodel.core.foundation.IElement;
052: import org.netbeans.modules.uml.core.metamodel.infrastructure.coreinfrastructure.IAttribute;
053: import org.netbeans.modules.uml.core.metamodel.infrastructure.coreinfrastructure.IClassifier;
054: import org.netbeans.modules.uml.core.metamodel.infrastructure.coreinfrastructure.IParameter;
055:
056: /**
057: * @author Aztec
058: */
059: public class ImpactedPreRequest extends PreRequest implements
060: IImpactedPreRequest {
061: private IClassifier m_Classifier;
062: private String m_OldClassName;
063: private String m_NewClassName;
064:
065: public ImpactedPreRequest(IElement preElement,
066: IElement elementWithArtifact, IClassifier classifier,
067: IRequestProcessor proc, int detail, IEventPayload payload) {
068: super (preElement, preElement, elementWithArtifact, proc,
069: detail, payload, null);
070:
071: m_Classifier = classifier;
072:
073: if (m_Classifier != null)
074: m_OldClassName = m_Classifier.getQualifiedName();
075:
076: // The payload is a rtpayload, which should have the IOriginalAndNewEventPayload
077: // on it.
078:
079: IRoundTripEventPayload pRTPayload = (payload instanceof IRoundTripEventPayload) ? (IRoundTripEventPayload) payload
080: : null;
081: if (pRTPayload != null) {
082: Object data = pRTPayload.getData();
083:
084: IOriginalAndNewEventPayload pChangePayload = (data instanceof IOriginalAndNewEventPayload) ? (IOriginalAndNewEventPayload) data
085: : null;
086:
087: if (pChangePayload != null) {
088: m_OldClassName = pChangePayload.getOriginalValue();
089: m_NewClassName = pChangePayload.getNewValue();
090: }
091: }
092: }
093:
094: public IChangeRequest createChangeRequest(IElement pElement,
095: /*ChangeKind*/int type,
096: /*RequestDetailKind*/int detail) {
097: if (pElement == null)
098: return null;
099:
100: IChangeRequest newReq = null;
101:
102: IAttribute pAttr = (pElement instanceof IAttribute) ? (IAttribute) pElement
103: : null;
104: IParameter pParm = (pElement instanceof IParameter) ? (IParameter) pElement
105: : null;
106:
107: if (pAttr != null || pParm != null) {
108: if (pAttr != null) {
109: newReq = new AttributeTypeChangeRequest();
110: } else if (pParm != null) {
111: newReq = new ParameterTypeChangeRequest();
112: }
113:
114: populateChangeRequest(newReq);
115:
116: newReq.setAfter(pElement);
117: newReq.setState(type);
118:
119: // Now allow the PreRequest object make sure this ChangeRequest is absolutely
120: // ready to go...\
121: preProcessRequest(newReq);
122: }
123: return newReq;
124: }
125:
126: public void populateChangeRequest(IChangeRequest req) {
127: if (req == null)
128: return;
129: super .populateChangeRequest(req);
130:
131: ITypeChangeRequest typeReq = (req instanceof ITypeChangeRequest) ? (ITypeChangeRequest) req
132: : null;
133:
134: if (typeReq != null) {
135: typeReq.setModifiedClassifier(m_Classifier);
136: typeReq.setOldTypeName(m_OldClassName);
137: typeReq.setNewTypeName(m_NewClassName);
138: }
139: }
140: }
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