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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 1997-2004 Sun * Microsystems, Inc. All Rights Reserved. */ package org.netbeans.modules.javacore.jmiimpl.javamodel; import java.util.Iterator; import org.netbeans.modules.javacore.parser.AnnotationInfo; import org.netbeans.modules.javacore.parser.ElementInfo; import org.netbeans.mdr.storagemodel.StorableObject; import org.netbeans.jmi.javamodel.Annotation; import java.util.List; import org.netbeans.jmi.javamodel.AttributeValue; import org.netbeans.lib.java.parser.ASTree; import org.netbeans.lib.java.parser.ASTreeTypes; /** * Represents an annotation usage. * * @author Pavel Flaska * @author Tomas Hurka */ public abstract class AnnotationImpl extends SemiPersistentElement implements Annotation { LightAttrList attributeValues; protected String name; private static final ElementInfo DEFAULT_INFO = new AnnotationInfo(null, AnnotationInfo.ANNOTATION_TYPE, null, null); private LightAttrList attributeValuesNames = null; /** Creates a new instance of AnnotationImpl */ public AnnotationImpl(StorableObject s) { super(s); } protected ElementInfo getDefaultInfo() { return DEFAULT_INFO; } protected void matchPersistent(ElementInfo info) { // name is not persistent -> do not match it for annotation! } public void setName(String name) { if (name == null) throw new NullPointerException(); objectChanged(CHANGED_NAME); this.name = name; } public String getName() { if (name == null) { return getElementInfo().name; } else { return name; } } public List getAttributeValues() { if (!childrenInited) { initChildren(); } return attributeValues; } public String getSourceText() { String origElem; if ((origElem = checkChange()) != null) return origElem; StringBuffer buf = new StringBuffer(); buf.append('@').append(getName()); List attributes = getAttributeValues(); if (!attributes.isEmpty()) { buf.append('('); Iterator aIt = attributes.iterator(); buf.append(((AttributeValueImpl) aIt.next()).getSourceText()); while (aIt.hasNext()) { formatElementPart(COMMA, buf); buf.append(((AttributeValueImpl) aIt.next()).getSourceText()); } buf.append(')'); }; return buf.toString(); } public void getDiff(List diff) { throw new UnsupportedOperationException("getDiff()"); // NOI18N } //////////////////////////////////////////////////////////////////////////// protected void initChildren() { childrenInited = false; ASTree tree = getASTree(); if (tree != null) { attributeValues = createChildrenList(attributeValues, "attributeValues", // NOI18N tree.getSubTrees()[1], ASTreeTypes.ELEMENT_VALUE_PAIRS, CHANGED_ANNOTATION, false); } childrenInited = true; super.initChildren(); } protected void resetChildren() { if (childrenInited) { if (attributeValues != null) { attributeValues = createChildrenList("attributeValues", // NOI18N attributeValues, CHANGED_ANNOTATION); } } } protected void setData(String name, List attributeValues) { this.name = name; this.attributeValues = createChildrenList("attributeValues", attributeValues, CHANGED_ANNOTATION); // NOI18N } protected void _delete() { if (childrenInited) { deleteChildren(getAttributeValues()); } super._delete(); } protected int getBeginIndex() { // for the annotation, we do not consider leading whitespaces as a // part of annotation. All the whitespaces and new lines are part of // element, which owns annotation. return getParser().getToken(getASTree().getFirstToken()).getStartOffset(); } protected void hardRefParent(boolean enabled) { // do not hardref parent - this object is transient } protected void parentChanged() { // do nothing on parentChanged - this object is transient } } |
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