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/*
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* JBind
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*
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* Copyright (c) by Stefan Wachter. All rights reserved.
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*
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* Usage, modification, and redistribution is subject to license terms that are
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* available at 'http://www.jbind.org'. The JBind license is like the
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* 'Apache Software License V 1.1'.
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*/
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package org.jbind.xml.dom3.core;
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import java.util.Collections;
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import java.util.ListIterator;
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import org.jbind.util.other.StrBuffer;
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import org.jbind.xml.core.base.ITextContentProvider;
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import org.jbind.xml.core.bridge.IDataImplVisitor;
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import org.jbind.xml.core.data.IAnyTypeData;
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import org.jbind.xml.dom3.types.IDomDocument;
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import org.jbind.xml.dom3.types.IDomText;
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import org.jbind.xml.dom3.types.IDomVisitor;
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import org.jbind.xml.msg.XmlException;
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import org.w3c.dom.Node;
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import org.w3c.dom.Text;
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public class DomText extends DomCharacterData implements IDomText {
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private ITextContentProvider myTextContentProvider = null;
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public DomText(IDomDocument aDomDocument, ITextContentProvider aTextContentProvider) {
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super(aDomDocument);
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myTextContentProvider = aTextContentProvider;
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}
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/**
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* Creates the data buffer on demand.
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*
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* @return <i>(required)</i>.
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*/
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protected StrBuffer getDataBuffer() {
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StrBuffer res = super.getDataBuffer();
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if (null == res) {
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res = new StrBuffer(myTextContentProvider.getTextContent_());
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setDataBuffer(res);
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}
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return res;
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}
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public DomText(IDomDocument aDomDocument, String aData) {
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super(aDomDocument, aData);
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}
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protected DomText(IDomText aDomText, boolean aDeep) {
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super(aDomText, aDeep);
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}
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public String getNodeName() {
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return "#text";
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}
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public short getNodeType() {
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return TEXT_NODE;
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}
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public Node cloneNode(boolean aDeep) {
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return new DomText(this, aDeep);
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}
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public org.w3c.dom.Text splitText(int offset) throws org.w3c.dom.DOMException {
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checkMutability();
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if ((offset < 0) || (offset > getLength())) {
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throw new DomException(DomException.INDEX_SIZE_ERR);
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}
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String s = substringData(offset);
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deleteData(offset);
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DomText text = new DomText(myOwnerDocument, s);
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if (null != myParentNode) {
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myParentNode.insertAfter(this, text);
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}
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return text;
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}
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public String getWholeText() {
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// TODO
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assert false : "nyi";
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return null;
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}
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public Text replaceWholeText(String aString) {
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// TODO
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assert false : "nyi";
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return null;
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}
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public boolean getIsWhitespaceInElementContent() {
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// TODO
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assert false : "nyi";
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return false;
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}
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protected void doBeforeAccept(IDomVisitor aDomVisitor) {
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aDomVisitor.visitTextStart(this);
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}
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protected void doAfterAccept(IDomVisitor aDomVisitor) {
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aDomVisitor.visitTextEnd(this);
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}
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public IAnyTypeData getAttributeData(String aNamespace, String aLocalName) {
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return null;
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}
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public ListIterator iterElementData(String aNamespace, String aLocalName) {
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return Collections.EMPTY_LIST.listIterator();
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}
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public boolean hasTextContent() {
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return (null != myTextContentProvider) || (getDataBuffer().length() > 0);
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}
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public void accept(IDataImplVisitor aVisitor) throws XmlException {
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aVisitor.visitTextImpl(this);
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}
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}
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