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The source code/* * Sun Public License Notice * * The contents of this file are subject to the Sun Public License * Version 1.0 (the "License"). You may not use this file except in * compliance with the License. A copy of the License is available at * http://www.sun.com/ * * The Original Code is NetBeans. The Initial Developer of the Original * Code is Sun Microsystems, Inc. Portions Copyright 1997-2003 Sun * Microsystems, Inc. All Rights Reserved. */ package org.netbeans.modules.javacore.jmiimpl.javamodel; import org.netbeans.jmi.javamodel.Initializer; import org.netbeans.jmi.javamodel.StatementBlock; import org.netbeans.lib.java.parser.ASTree; import org.netbeans.mdr.storagemodel.StorableObject; import org.netbeans.modules.javacore.parser.ASTProvider; import org.netbeans.modules.javacore.parser.ElementInfo; import org.netbeans.modules.javacore.parser.FeatureInfo; import java.lang.reflect.Modifier; import java.util.Collection; import java.util.Collections; import java.util.List; import org.netbeans.modules.javacore.JMManager; /** * * @author Martin Matula * @author Pavel Flaska */ public abstract class InitializerImpl extends BehavioralFeatureImpl implements Initializer { private static final ElementInfo DEFAULT_INFO = new FeatureInfo(null, FeatureInfo.STATIC_INITIALIZER_TYPE, null, 0, null); /** Creates a new instance of InitializerImpl */ public InitializerImpl(StorableObject s) { super(s); } protected ElementInfo getDefaultInfo() { return DEFAULT_INFO; } protected void matchName(ElementInfo info) { // do not match name } public String getName() { return null; } public void setName(String name) { // initializer does not have a name throw new UnsupportedOperationException(); } protected ASTree getBodyAST() { return getASTree().getSubTrees()[1]; } public Collection getReferences() { return Collections.EMPTY_LIST; } protected void initChildren() { childrenInited = true; StatementBlock body = retrieveBody(); if (bodyInited) { JMManager.getTransactionMutex().addBFeatureToInitQueue(this); } } public String getSourceText() { String origElem; if ((origElem = checkChange()) != null) return origElem; // we have element which is new or changed and moved. // todo (#pf): it is possible to leave formatting and comments section // as they are in the original element if the element is regenerated. // Because it is only rare case, we do not solve it now. } StringBuffer buf = new StringBuffer(); String indent = getIndentation(); buf.append('\n'); buf.append(indent); int modifiers = getSourceModifiers(); if ((modifiers & ~Modifier.STATIC) != modifiers) { buf.append(Modifier.toString(modifiers)); } generateBody(buf); return buf.toString(); } public void getDiff(List diffList) { ASTProvider parser = getParser(); ASTree tree = getASTree(); // modifier print if (isChanged(CHANGED_MODIFIERS)) { boolean isStatic = (getSourceModifiers() & Modifier.STATIC) == Modifier.STATIC ? true : false; int startOffset = parser.getToken(tree.getFirstToken()).getStartOffset(); if (isStatic) { // add static modifier String mods = Modifier.toString(getSourceModifiers()); mods += ' '; diffList.add(new DiffElement(startOffset, startOffset, mods)); } else { // delete static modifier int endOffset = parser.getToken(tree.getFirstToken()+1).getStartOffset(); diffList.add(new DiffElement(startOffset, endOffset, "")); } } // body print createBodyDiffs(diffList); } } |
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