/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: DocTypeCatalog.java,v $
*
* $Revision: 1.2 $
*
* last change: $Author: rt $ $Date: 2005/09/09 16:45:45 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
package com.sun.xmlsearch.util;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.net.MalformedURLException;
import java.io.File;
import java.util.Hashtable;
import java.net.URL;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import com.sun.xml.tree.XmlDocument;
import com.sun.xml.parser.Resolver;
public final class DocTypeCatalog {
private final Hashtable _types = new Hashtable();
public DocTypeCatalog(URL configURL) throws IOException, SAXException {
parseCfg(configURL);
}
public String getDocTypeResourceValue(String doctype, String resourceName){
final Element docTypeEl = (Element)_types.get(doctype);
return docTypeEl != null
? docTypeEl.getAttribute(resourceName)
: null;
}
public String getTocTransformUrlString(String type){
return getDocTypeResourceValue(type, "tocXForm");
}
public String getToHtmlTransformUrlString(String type){
return getDocTypeResourceValue(type, "toHtmlXForm");
}
public String getModel(String type){
return getDocTypeResourceValue(type, "model");
}
private void parseCfg(URL cfgFileLocation)
throws IOException, SAXException {
InputSource input = Resolver.createInputSource(cfgFileLocation, true);
XmlDocument document = XmlDocument.createXmlDocument(input, false);
Element catalog = document.getDocumentElement();
NodeList list = catalog.getElementsByTagName("DocType");
final int listLength = list.getLength();
for(int i = 0; i < listLength; i++){
Element docTypeEl = (Element)list.item(i);
_types.put(docTypeEl.getAttribute("type"), docTypeEl);
}
}
}