/*
* The Apache Software License, Version 1.1
*
*
* Copyright (c) 2001, 2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Xerces" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation and was
* originally based on software copyright (c) 1999, International
* Business Machines, Inc., http://www.apache.org. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.xerces.impl.xs.dom;
import org.apache.xerces.dom.TextImpl;
import org.apache.xerces.dom.AttrNSImpl;
import org.w3c.dom.DOMException;
import org.w3c.dom.Element;
import org.w3c.dom.Text;
import org.w3c.dom.Attr;
/**
* Our own document implementation, which knows how to create an element
* with line/column information
*
* @author Sandy Gao, IBM
*
* @version $Id: DocumentImpl.java,v 1.2 2002/04/03 23:48:27 elena Exp $
*/
public class DocumentImpl extends org.apache.xerces.dom.CoreDocumentImpl {
protected DOMNodePool fNodePool;
//
// Constructors
//
/**
* Create a document
*/
public DocumentImpl() {
super();
}
/**
* create an element with line/colument information
*/
public Element createElementNS(String namespaceURI, String qualifiedName,
String localpart,
int lineNum, int columnNum)
throws DOMException
{
if (fNodePool !=null) {
ElementNSImpl element = fNodePool.getElementNode();
element.setValues(this, namespaceURI, qualifiedName,
localpart, lineNum, columnNum);
return element;
}
return new ElementNSImpl(this, namespaceURI, qualifiedName,
localpart, lineNum, columnNum);
}
/**
* Create a text node. If node pool is available use text node from the pool.
*
* @param data
* @return
*/
public Text createTextNode(String data) {
if (fNodePool != null) {
TextImpl text = fNodePool.getTextNode();
text.setValues(this, data);
return text;
}
return new TextImpl(this, data);
}
/**
* Create attribute node. If node pool is available use
* attribute node from the pool.
*
* @param namespaceURI
* @param qualifiedName
* @param localName
* @return
* @exception DOMException
*/
public Attr createAttributeNS(String namespaceURI, String qualifiedName,
String localName) throws DOMException {
if (fNodePool != null) {
AttrNSImpl attr = fNodePool.getAttrNode();
attr.setValues(this, namespaceURI, qualifiedName, localName);
return attr;
}
return new AttrNSImpl(this, namespaceURI, qualifiedName, localName);
}
} // class DocumentImpl