sessionmodelproducer.java

intra_mart是日本NDD公司开发的著名企业应用解决方案中间件。集成了J2ee服务器

/*
 * 嶌惉擔: 2003/12/18
 */
package jp.co.intra_mart.framework.base.session;


import java.io.IOException;

import javax.xml.parsers.ParserConfigurationException;

import jp.co.intra_mart.framework.util.XMLDocumentProducer;
import jp.co.intra_mart.framework.util.XMLNode;

import org.xml.sax.SAXException;
import org.w3c.dom.Document;
import org.w3c.dom.Node;


/**
 * 僙僢僔儑儞忣曬傪嶌惉偡傞僋儔僗偱偡丅
 * @author INTRAMART
 * @version 1.0
 */
class SessionModelProducer {
	private SessionModel model;
	
	/**
	 * 僐儞僗僩儔僋僞偱偡丅
	 *
	 */
	SessionModelProducer(){
		model = null;
	}
	
	/**
	 * SessionModel傪惗惉偟傑偡丅
	 * @param fileName
	 * @return SessionModel
	 * @throws ParserConfigurationException
	 * @throws SAXException
	 * @throws IOException
	 * @throws IllegalArgumentException
	 */
	SessionModel createSessionModel(String fileName) throws ParserConfigurationException,SAXException,IOException,IllegalArgumentException{
		XMLDocumentProducer producer = new XMLDocumentProducer();
		Document doc = producer.getDocument(fileName);
		Node node = producer.getRoot(doc);
		XMLNode root = new XMLNode(node);
		SessionModel model =getSessionModel(root);
		return model;
	}
	
	/**
	 * SessionModel傪庢摼偟傑偡丅
	 * @param root
	 * @return SessionModel 
	 */
	SessionModel getSessionModel(XMLNode root){
		SessionModel model = new SessionModel();
		model.setErrorPage(root.getString(SessionModel.P_ID_ERROR_PAGE));						
		model.setUserIdParam(root.getString(SessionModel.P_ID_USER));						
		model.setGroupIdParam(root.getString(SessionModel.P_ID_GROUP));
		model.setFactoryName(root.getString(SessionModel.P_ID_FACTORY));
		model.setSessionObjectKey(root.getString(SessionModel.P_ID_OBJECT_KEY));
		model.setSessionParam(root.getString(SessionModel.P_ID_OBJECT_PARAM));
		return model;
	}

}