org.w3c.tidy.DOMDocumentImpl Maven / Gradle / Ivy
/*
* Copyright 2010 Alibaba Group Holding Limited.
* All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* @(#)DOMDocumentImpl.java 1.11 2000/08/16
*
*/
package org.w3c.tidy;
import org.w3c.dom.DOMConfiguration;
import org.w3c.dom.DOMException;
import org.w3c.dom.UserDataHandler;
/**
* DOMDocumentImpl (c) 1998-2000 (W3C) MIT, INRIA, Keio University See Tidy.java
* for the copyright notice. Derived from HTML Tidy Release 4 Aug
* 2000
*
* @author Dave Raggett
* @author Andy Quick (translation to Java)
* @version 1.11, 2000/08/16 Tidy Release 4 Aug 2000
*/
public class DOMDocumentImpl extends DOMNodeImpl implements org.w3c.dom.Document {
private TagTable tt; // a DOM Document has its own TagTable.
protected DOMDocumentImpl(Node adaptee) {
super(adaptee);
tt = new TagTable();
}
public void setTagTable(TagTable tt) {
this.tt = tt;
}
/* --------------------- DOM ---------------------------- */
/** @see org.w3c.dom.Node#getNodeName */
@Override
public String getNodeName() {
return "#document";
}
/** @see org.w3c.dom.Node#getNodeType */
@Override
public short getNodeType() {
return org.w3c.dom.Node.DOCUMENT_NODE;
}
/** @see org.w3c.dom.Document#getDoctype */
public org.w3c.dom.DocumentType getDoctype() {
Node node = adaptee.content;
while (node != null) {
if (node.type == Node.DocTypeTag) {
break;
}
node = node.next;
}
if (node != null) {
return (org.w3c.dom.DocumentType) node.getAdapter();
} else {
return null;
}
}
/** @see org.w3c.dom.Document#getImplementation */
public org.w3c.dom.DOMImplementation getImplementation() {
// NOT SUPPORTED
return null;
}
/** @see org.w3c.dom.Document#getDocumentElement */
public org.w3c.dom.Element getDocumentElement() {
Node node = adaptee.content;
while (node != null) {
if (node.type == Node.StartTag || node.type == Node.StartEndTag) {
break;
}
node = node.next;
}
if (node != null) {
return (org.w3c.dom.Element) node.getAdapter();
} else {
return null;
}
}
/** @see org.w3c.dom.Document#createElement */
public org.w3c.dom.Element createElement(String tagName) throws DOMException {
Node node = new Node(Node.StartEndTag, null, 0, 0, tagName, tt);
if (node != null) {
if (node.tag == null) {
node.tag = tt.xmlTags;
}
return (org.w3c.dom.Element) node.getAdapter();
} else {
return null;
}
}
/** @see org.w3c.dom.Document#createDocumentFragment */
public org.w3c.dom.DocumentFragment createDocumentFragment() {
// NOT SUPPORTED
return null;
}
/** @see org.w3c.dom.Document#createTextNode */
public org.w3c.dom.Text createTextNode(String data) {
byte[] textarray = Lexer.getBytes(data);
Node node = new Node(Node.TextNode, textarray, 0, textarray.length);
if (node != null) {
return (org.w3c.dom.Text) node.getAdapter();
} else {
return null;
}
}
/** @see org.w3c.dom.Document#createComment */
public org.w3c.dom.Comment createComment(String data) {
byte[] textarray = Lexer.getBytes(data);
Node node = new Node(Node.CommentTag, textarray, 0, textarray.length);
if (node != null) {
return (org.w3c.dom.Comment) node.getAdapter();
} else {
return null;
}
}
/** @see org.w3c.dom.Document#createCDATASection */
public org.w3c.dom.CDATASection createCDATASection(String data) throws DOMException {
// NOT SUPPORTED
return null;
}
/** @see org.w3c.dom.Document#createProcessingInstruction */
public org.w3c.dom.ProcessingInstruction createProcessingInstruction(String target, String data)
throws DOMException {
throw new DOMExceptionImpl(DOMException.NOT_SUPPORTED_ERR, "HTML document");
}
/** @see org.w3c.dom.Document#createAttribute */
public org.w3c.dom.Attr createAttribute(String name) throws DOMException {
AttVal av = new AttVal(null, null, '"', name, null);
if (av != null) {
av.dict = AttributeTable.getDefaultAttributeTable().findAttribute(av);
return av.getAdapter();
} else {
return null;
}
}
/** @see org.w3c.dom.Document#createEntityReference */
public org.w3c.dom.EntityReference createEntityReference(String name) throws DOMException {
// NOT SUPPORTED
return null;
}
/** @see org.w3c.dom.Document#getElementsByTagName */
public org.w3c.dom.NodeList getElementsByTagName(String tagname) {
return new DOMNodeListByTagNameImpl(this.adaptee, tagname);
}
/**
* DOM2 - not implemented.
*
* @throws org.w3c.dom.DOMException
*/
public org.w3c.dom.Node importNode(org.w3c.dom.Node importedNode, boolean deep) throws org.w3c.dom.DOMException {
return null;
}
/**
* DOM2 - not implemented.
*
* @throws org.w3c.dom.DOMException
*/
public org.w3c.dom.Attr createAttributeNS(String namespaceURI, String qualifiedName)
throws org.w3c.dom.DOMException {
return null;
}
/**
* DOM2 - not implemented.
*
* @throws org.w3c.dom.DOMException
*/
public org.w3c.dom.Element createElementNS(String namespaceURI, String qualifiedName)
throws org.w3c.dom.DOMException {
return null;
}
/** DOM2 - not implemented. */
public org.w3c.dom.NodeList getElementsByTagNameNS(String namespaceURI, String localName) {
return null;
}
/** DOM2 - not implemented. */
public org.w3c.dom.Element getElementById(String elementId) {
return null;
}
public org.w3c.dom.Node adoptNode(org.w3c.dom.Node source) throws DOMException {
return null;
}
public String getDocumentURI() {
return null;
}
public DOMConfiguration getDomConfig() {
return null;
}
public String getInputEncoding() {
return null;
}
public boolean getStrictErrorChecking() {
return false;
}
public String getXmlEncoding() {
return null;
}
public boolean getXmlStandalone() {
return false;
}
public String getXmlVersion() {
return null;
}
public void normalizeDocument() {
}
public org.w3c.dom.Node renameNode(org.w3c.dom.Node n, String namespaceURI, String qualifiedName)
throws DOMException {
return null;
}
public void setDocumentURI(String documentURI) {
}
public void setStrictErrorChecking(boolean strictErrorChecking) {
}
public void setXmlStandalone(boolean xmlStandalone) throws DOMException {
}
public void setXmlVersion(String xmlVersion) throws DOMException {
}
@Override
public short compareDocumentPosition(org.w3c.dom.Node other) throws DOMException {
return 0;
}
@Override
public String getBaseURI() {
return null;
}
@Override
public Object getFeature(String feature, String version) {
return null;
}
@Override
public String getTextContent() throws DOMException {
return null;
}
@Override
public Object getUserData(String key) {
return null;
}
@Override
public boolean isDefaultNamespace(String namespaceURI) {
return false;
}
@Override
public boolean isEqualNode(org.w3c.dom.Node arg) {
return false;
}
@Override
public boolean isSameNode(org.w3c.dom.Node other) {
return false;
}
@Override
public String lookupNamespaceURI(String prefix) {
return null;
}
@Override
public String lookupPrefix(String namespaceURI) {
return null;
}
@Override
public void setTextContent(String textContent) throws DOMException {
}
@Override
public Object setUserData(String key, Object data, UserDataHandler handler) {
return null;
}
}
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