listfactory.java

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/*
 * Created on 2005-7-20
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package org.ug.sztz.domain.ListFactory;

import java.io.FileInputStream;
import java.util.List;
import java.util.Vector;

import javax.servlet.ServletConfig;

import org.jdom.Document;
import org.jdom.Element;
import org.jdom.input.SAXBuilder;
import org.ug.sztz.domain.oa.Province;
import org.ug.sztz.domain.sztz.Style;
import org.ug.sztz.domain.xml.XmlLocator;

/**
 * @author xix
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public class ListFactory {
	ServletConfig cfg;
	XmlLocator xmlLoc;
	Vector styles;
	String type;
	
	public ListFactory(ServletConfig cfg,String type){
		this.cfg = cfg;
		xmlLoc  = new XmlLocator(cfg);	
		this.type=type;
	}
	
	
	public List getList() throws Exception{
		SAXBuilder builder = new SAXBuilder();
		String filename=this.type.concat(".xml");
		Document dom = builder.build(new FileInputStream(xmlLoc.getDefaultFile(filename)));
		Element root = dom.getRootElement();
		List    elements = root.getChildren(type);
		styles = new Vector();
		for(int i=0; i < elements.size(); i++){
			Element styleElement = (Element)elements.get(i);
			Province  style = new Province();
			style.setName(styleElement.getText());
			style.setId(Integer.parseInt(styleElement.getAttributeValue("id")));
			styles.add(style);
		}
		
		return styles;
	}
	
}