/*
* Java HTML Tidy - JTidy
* HTML parser and pretty printer
*
* Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts
* Institute of Technology, Institut National de Recherche en
* Informatique et en Automatique, Keio University). All Rights
* Reserved.
*
* Contributing Author(s):
*
* Dave Raggett <dsr@w3.org>
* Andy Quick <ac.quick@sympatico.ca> (translation to Java)
* Gary L Peskin <garyp@firstech.com> (Java development)
* Sami Lempinen <sami@lempinen.net> (release management)
* Fabrizio Giustina <fgiust at users.sourceforge.net>
*
* The contributing author(s) would like to thank all those who
* helped with testing, bug fixes, and patience. This wouldn't
* have been possible without all of you.
*
* COPYRIGHT NOTICE:
*
* This software and documentation is provided "as is," and
* the copyright holders and contributing author(s) make no
* representations or warranties, express or implied, including
* but not limited to, warranties of merchantability or fitness
* for any particular purpose or that the use of the software or
* documentation will not infringe any third party patents,
* copyrights, trademarks or other rights.
*
* The copyright holders and contributing author(s) will not be
* liable for any direct, indirect, special or consequential damages
* arising out of any use of the software or documentation, even if
* advised of the possibility of such damage.
*
* Permission is hereby granted to use, copy, modify, and distribute
* this source code, or portions hereof, documentation and executables,
* for any purpose, without fee, subject to the following restrictions:
*
* 1. The origin of this source code must not be misrepresented.
* 2. Altered versions must be plainly marked as such and must
* not be misrepresented as being the original source.
* 3. This Copyright notice may not be removed or altered from any
* source or altered source distribution.
*
* The copyright holders and contributing author(s) specifically
* permit, without fee, and encourage the use of this source code
* as a component for supporting the Hypertext Markup Language in
* commercial products. If you use this source code in a product,
* acknowledgment is not required but would be appreciated.
*
*/
package org.w3c.tidy;
import org.w3c.dom.DOMConfiguration;
import org.w3c.dom.DOMException;
/**
* DOMDocumentImpl.
* @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a>
* @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java)
* @author Fabrizio Giustina
* @version $Revision: 1125 $ ($Author: aditsu $)
*/
public class DOMDocumentImpl extends DOMNodeImpl implements org.w3c.dom.Document
{
/**
* A DOM Document has its own TagTable.
*/
private TagTable tt;
/**
* Instantiates a new Dom document with a default tag table.
* @param adaptee tidy Node
*/
protected DOMDocumentImpl(Node adaptee)
{
super(adaptee);
this.tt = new TagTable();
}
/**
* @see org.w3c.dom.Node#getNodeName
*/
public String getNodeName()
{
return "#document";
}
/**
* @see org.w3c.dom.Node#getNodeType
*/
public short getNodeType()
{
return org.w3c.dom.Node.DOCUMENT_NODE;
}
/**
* @see org.w3c.dom.Document#getDoctype
*/
public org.w3c.dom.DocumentType getDoctype()
{
Node node = this.adaptee.content;
while (node != null)
{
if (node.type == Node.DOCTYPE_TAG)
{
break;
}
node = node.next;
}
if (node != null)
{
return (org.w3c.dom.DocumentType) node.getAdapter();
}
return null;
}
/**
* @todo DOM level 2 getImplementation() Not implemented. Throws NOT_SUPPORTED_ERR.
* @see org.w3c.dom.Document#getImplementation
*/
public org.w3c.dom.DOMImplementation getImplementation()
{
throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "DOM method not supported");
}
/**
* @see org.w3c.dom.Document#getDocumentElement
*/
public org.w3c.dom.Element getDocumentElement()
{
Node node = this.adaptee.content;
while (node != null)
{
if (node.type == Node.START_TAG || node.type == Node.START_END_TAG)
{
break;
}
node = node.next;
}
if (node != null)
{
return (org.w3c.dom.Element) node.getAdapter();
}
return null;
}
/**
* @see org.w3c.dom.Document#createElement
*/
public org.w3c.dom.Element createElement(String tagName) throws DOMException
{
Node node = new Node(Node.START_END_TAG, null, 0, 0, tagName, this.tt);
if (node.tag == null) // Fix Bug 121206
{
node.tag = TagTable.XML_TAGS;
}
return (org.w3c.dom.Element) node.getAdapter();
}
/**
* @todo DOM level 2 createDocumentFragment() Not implemented. Throws NOT_SUPPORTED_ERR.
* @see org.w3c.dom.Document#createDocumentFragment
*/
public org.w3c.dom.DocumentFragment createDocumentFragment()
{
throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "DOM method not supported");
}
/**
* @see org.w3c.dom.Document#createTextNode
*/
public org.w3c.dom.Text createTextNode(String data)
{
byte[] textarray = TidyUtils.getBytes(data);
Node node = new Node(Node.TEXT_NODE, textarray, 0, textarray.length);
return (org.w3c.dom.Text) node.getAdapter();
}
/**
* @see org.w3c.dom.Document#createComment
*/
public org.w3c.dom.Comment createComment(String data)
{
byte[] textarray = TidyUtils.getBytes(data);
Node node = new Node(Node.COMMENT_TAG, textarray, 0, textarray.length);
return (org.w3c.dom.Comment) node.getAdapter();
}
/**
* @todo DOM level 2 createCDATASection() Not supported. Throws NOT_SUPPORTED_ERR.
* @see org.w3c.dom.Document#createCDATASection
*/
public org.w3c.dom.CDATASection createCDATASection(String data) throws DOMException
{
// NOT_SUPPORTED_ERR: Raised if this document is an HTML document.
throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "HTML document");
}
/**
* @todo DOM level 2 createProcessingInstruction() Not supported. Throws NOT_SUPPORTED_ERR.
* @see org.w3c.dom.Document#createProcessingInstruction
*/
public org.w3c.dom.ProcessingInstruction createProcessingInstruction(String target, String data)
throws DOMException
{
// NOT_SUPPORTED_ERR: Raised if this document is an HTML document.
throw new DOMException(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);
av.dict = AttributeTable.getDefaultAttributeTable().findAttribute(av);
return av.getAdapter();
}
/**
* @todo DOM level 2 createEntityReference() Not supported. Throws NOT_SUPPORTED_ERR.
* @see org.w3c.dom.Document#createEntityReference
*/
public org.w3c.dom.EntityReference createEntityReference(String name) throws DOMException
{
// NOT_SUPPORTED_ERR: Raised if this document is an HTML document
throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "createEntityReference not supported");
}
/**
* @see org.w3c.dom.Document#getElementsByTagName
*/
public org.w3c.dom.NodeList getElementsByTagName(String tagname)
{
return new DOMNodeListByTagNameImpl(this.adaptee, tagname);
}
/**
* @todo DOM level 2 importNode() Not supported. Throws NOT_SUPPORTED_ERR.
* @see org.w3c.dom.Document#importNode(org.w3c.dom.Node, boolean)
*/
public org.w3c.dom.Node importNode(org.w3c.dom.Node importedNode, boolean deep) throws org.w3c.dom.DOMException
{
throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "importNode not supported");
}
/**
* @todo DOM level 2 createAttributeNS() Not supported. Throws NOT_SUPPORTED_ERR.
* @see org.w3c.dom.Document#createAttributeNS(java.lang.String, java.lang.String)
*/
public org.w3c.dom.Attr createAttributeNS(String namespaceURI, String qualifiedName)
throws org.w3c.dom.DOMException
{
throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "createAttributeNS not supported");
}
/**
* @todo DOM level 2 createElementNS() Not supported. Throws NOT_SUPPORTED_ERR.
* @see org.w3c.dom.Document#createElementNS(java.lang.String, java.lang.String)
*/
public org.w3c.dom.Element createElementNS(String namespaceURI, String qualifiedName)
throws org.w3c.dom.DOMException
{
throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "createElementNS not supported");
}
/**
* @todo DOM level 2 getElementsByTagNameNS() Not supported. Throws NOT_SUPPORTED_ERR.
* @see org.w3c.dom.Document#getElementsByTagNameNS(java.lang.String, java.lang.String)
*/
public org.w3c.dom.NodeList getElementsByTagNameNS(String namespaceURI, String localName)
{
throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "getElementsByTagNameNS not supported");
}
/**
* @todo DOM level 2 getElementById() Not implemented. Returns null.
* @see org.w3c.dom.Document#getElementById(java.lang.String)
*/
public org.w3c.dom.Element getElementById(String elementId)
{
return null;
}
/**
* @todo DOM level 3 adoptNode() Not implemented.
* @see org.w3c.dom.Document#adoptNode(org.w3c.dom.Node)
*/
public org.w3c.dom.Node adoptNode(org.w3c.dom.Node source) throws DOMException
{
throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "DOM method not supported");
}
/**
* @todo DOM level 3 getDocumentURI() Not implemented. Returns null.
* @see org.w3c.dom.Document#getDocumentURI()
*/
public String getDocumentURI()
{
return null;
}
/**
* @todo DOM level 3 getDomConfig() Not implemented. Returns null.
* @see org.w3c.dom.Document#getDomConfig()
*/
public DOMConfiguration getDomConfig()
{
return null;
}
/**
* @todo DOM level 3 getInputEncoding() Not implemented. Returns null.
* @see org.w3c.dom.Document#getInputEncoding()
*/
public String getInputEncoding()
{
return null;
}
/**
* @todo DOM level 3 getStrictErrorChecking() Not implemented. Returns true.
* @see org.w3c.dom.Document#getStrictErrorChecking()
*/
public boolean getStrictErrorChecking()
{
return true;
}
/**
* @todo DOM level 3 getXmlEncoding() Not implemented. Returns null.
* @see org.w3c.dom.Document#getXmlEncoding()
*/
public String getXmlEncoding()
{
return null;
}
/**
* @todo DOM level 3 getXmlStandalone() Not implemented. Returns false.
* @see org.w3c.dom.Document#getXmlStandalone()
*/
public boolean getXmlStandalone()
{
return false;
}
/**
* @todo DOM level 3 getXmlVersion() Not implemented. Always returns "1.0".
* @see org.w3c.dom.Document#getXmlVersion()
*/
public String getXmlVersion()
{
// An attribute specifying, as part of the XML declaration, the version number of this document. If there is no
// declaration and if this document supports the "XML" feature, the value is "1.0"
return "1.0";
}
/**
* @todo DOM level 3 normalizeDocument() Not implemented. Do nothing.
* @see org.w3c.dom.Document#normalizeDocument()
*/
public void normalizeDocument()
{
// do nothing
}
/**
* @todo DOM level 3 renameNode() Not implemented. Throws NOT_SUPPORTED_ERR.
* @see org.w3c.dom.Document#renameNode(org.w3c.dom.Node, java.lang.String, java.lang.String)
*/
public org.w3c.dom.Node renameNode(org.w3c.dom.Node n, String namespaceURI, String qualifiedName)
throws DOMException
{
throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "DOM method not supported");
}
/**
* @todo DOM level 3 setDocumentURI() Not implemented. Do nothing.
* @see org.w3c.dom.Document#setDocumentURI(java.lang.String)
*/
public void setDocumentURI(String documentURI)
{
// do nothing
}
/**
* @todo DOM level 3 setStrictErrorChecking() Not implemented. Do nothing.
* @see org.w3c.dom.Document#setStrictErrorChecking(boolean)
*/
public void setStrictErrorChecking(boolean strictErrorChecking)
{
// do nothing
}
/**
* @todo DOM level 3 setXmlStandalone() Not implemented. Do nothing.
* @see org.w3c.dom.Document#setXmlStandalone(boolean)
*/
public void setXmlStandalone(boolean xmlStandalone) throws DOMException
{
// do nothing
}
/**
* @todo DOM level 3 setXmlVersion() Not implemented. Do nothing.
* @see org.w3c.dom.Document#setXmlVersion(java.lang.String)
*/
public void setXmlVersion(String xmlVersion) throws DOMException
{
// do nothing
}
}