XInfoFileParser.java :  » XML-UI » xui32 » com » xoetrope » svg » Java Open Source

/*
 * XInfoFileParser.java
 *
 * Created on 08 February 2007, 12:25
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package com.xoetrope.svg;

import com.xoetrope.carousel.build.BuildProperties;
import java.io.IOException;
import java.io.Reader;
import java.net.URL;
import java.util.Vector;
import net.xoetrope.xml.XmlElement;
import net.xoetrope.xml.XmlSource;
import net.xoetrope.xui.XProject;

/**
 *
 *
 * <p> Copyright (c) Xoetrope Ltd., 2001-2006, This software is licensed under
 * the GNU Public License (GPL), please see license.txt for more details. If
 * you make commercial use of this software you must purchase a commercial
 * license from Xoetrope.</p>
 * <p> $Revision: 1.5 $</p>
 */
public class XInfoFileParser
{
  protected XProject project;
  protected String path;
  protected URL url;
  
  /** 
   * Creates a new instance of XInfoFileParser 
   * Which will be used to parse information from XML files.
   */
  public XInfoFileParser( XProject project, String path )
  {
    this.project = project;
    this.path = path;
  }
  
  /**
   * Reads the specified element number from the xml file and passes it by use of the <CODE>XHotSpotInfo</CODE> interface's set method
   * to a class implementing the interface;
   * @param elementNum <CODE>int</CODE> specifying the xml element to be parsed.
   * @param statusInfo <CODE>XHotSpotInfo</CODE> interface used to pass the element to an implementing class.
   */
  public void read( int elementNum, XHotSpotInfo statusInfo )
  {
    Reader reader = null;
    
    try{
      reader = project.getBufferedReader(path);
    } 
    catch ( Exception ex ){
      if ( BuildProperties.DEBUG )
        ex.printStackTrace();          
    }
    
    XmlElement root = XmlSource.read( reader );
    
    Vector nodes = root.getChildren();
    XmlElement node = (XmlElement)nodes.elementAt( elementNum );   
    statusInfo.set( node ); 
  }
}