vosparser.java

网格agent平台(GAP ,Grid AgentsPlatform)开发包

/*
 ****************************************************************************************
 * Copyright ? Giovanni Novelli
 * All Rights Reserved.
 ****************************************************************************************
 *
 * License:      GPL - http://www.gnu.org/copyleft/gpl.html
 *
 * VOSParser.java
 *
 * Created on 22 January 2008, 09.00 by Giovanni Novelli
 *
 * $Id$
 *
 */

package net.sf.gap.xml.parsing.impl;

import net.sf.gap.xml.parsing.Parser;
import net.sf.gap.xml.types.GridType;
import net.sf.gap.xml.types.VOSType;
import net.sf.gap.xml.types.VOType;

import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;

/**
 *
 * @author Giovanni Novelli
 */
public class VOSParser extends Parser {
	public VOSParser(Document document) {
		super(document);
	}

	public VOSType getVOS(GridType grid) {
		VOSType vos;
		NodeList voItems = this.getDocument().getElementsByTagName("voItem");
		if (voItems.getLength() > 0) {
			vos = new VOSType();
			for (int i = 0; i < voItems.getLength(); i++) {
				Element voItem = (Element) voItems.item(i);
				String voName = voItem.getAttribute("name");
				VOType aVO = new VOType(voName);
				NodeList vogeItems = voItem.getElementsByTagName("vogeItem");
				for (int j = 0; j < vogeItems.getLength(); j++) {
					Element vogeItem = (Element) vogeItems.item(j);
					aVO.addGE(vogeItem.getAttribute("name"));
				}
				vos.addVO(aVO);
			}
		} else {
			vos = new VOSType(grid);
		}
		return vos;
	}
}