/* 
 * Copyright (C) 2002-2011 XimpleWare, info@ximpleware.com
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */

/*This is the XPath version of RSSReader using parseFile() to simplify
coding
 */
import com.ximpleware.*;
import com.ximpleware.xpath.*;
import java.io.*;

public class RSSReader4 {

  public static void main(String argv[]){
     
	
	VTDGen vg = new VTDGen();
	
        if (vg.parseFile("./servers.xml",true)){
		try {
		    vg.parse(true);  // set namespace awareness to true
		    VTDNav vn = vg.getNav();
		    AutoPilot ap = new AutoPilot(vn);
     	            ap.declareXPathNameSpace("ns1","http://purl.org/dc/elements/1.1/");
                    ap.selectXPath("//ns1:*");
                    int result = -1;
		    int count = 0;
		    while((result = ap.evalXPath())!=-1){
			System.out.print(""+result+"  ");     
			System.out.print("Element name ==> "+vn.toString(result));
			int t = vn.getText(); // get the index of the text (char data or CDATA)
			if (t!=-1)
			  System.out.println(" Text  ==> "+vn.toNormalizedString(t));
			System.out.println("\n ============================== ");
			count++;
		    }
		    System.out.println("Total # of element "+count);
		}
	        catch (NavException e){
	   	     System.out.println(" Exception during navigation "+e);
     		}
	        catch (XPathParseException e){
	     
     		}
	        catch (XPathEvalException e){
	    
     		}
        }
  }
}