xmlsessionpropertyhandler.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: 2003/12/17
 */
package jp.co.intra_mart.framework.base.session;

import java.io.IOException;
import java.util.ResourceBundle;
import java.util.MissingResourceException;

import javax.xml.parsers.ParserConfigurationException;

import org.xml.sax.SAXException;

import jp.co.intra_mart.framework.system.property.PropertyHandlerException;
import jp.co.intra_mart.framework.system.property.PropertyParam;


/**
 * 僙僢僔儑儞偵娭楢偡傞XML偺僾儘僷僥傿僴儞僪儔偱偡丅
 * @author INTRAMART
 * @version 1.0
 */
public class XmlSessionPropertyHandler implements SessionPropertyHandler {

	/**
	 * 僨僼僅儖僩偺xml僼傽僀儖柤
	 */
	public static final String DEFAULT_BUNDLE_NAME = "session-config";

	/**
	 * xml僼傽僀儖柤偺僷儔儊乕僞柤
	 */
	public static final String DEFAULT_BUNDLE_NAME_PARAM = "bundle";
	
	/**
	* 僙僢僔儑儞偺儕僜乕僗忣曬傪愝掕偝傟偰偄傞SessionModel;
	*/
	private SessionModel sessionModel;
	
	public XmlSessionPropertyHandler(){
		 sessionModel= null;
	}
	
	/**
	* 僾儘僷僥傿僴儞僪儔傪弶婜壔偟傑偡丅
	*
	* @param params 弶婜僷儔儊乕僞
	* @throws PropertyHandlerException 僾儘僷僥傿僴儞僪儔偺弶婜壔帪偵椺奜偑敪惗
	*/
   public void init(PropertyParam[] params) throws PropertyHandlerException {
	   String xmlName = null;

	   if (params != null) {
		   for (int i = 0; i < params.length; i++) {
			   if (params[i].getName().equals(DEFAULT_BUNDLE_NAME_PARAM)) {
				   xmlName = params[i].getValue();
			   }
		   }
	   }
	   if (xmlName == null) {
		   xmlName = DEFAULT_BUNDLE_NAME;
	   }
		SessionModelProducer producer = new SessionModelProducer();
		
	   try {
			this.sessionModel = producer.createSessionModel(xmlName);
		} catch (ParserConfigurationException e) {
			throw new PropertyHandlerException(e.getMessage(),e);
		} catch (SAXException e) {
			throw new PropertyHandlerException(e.getMessage(),e);
		} catch (IOException e) {
			throw new PropertyHandlerException(e.getMessage(),e);
		} catch (IllegalArgumentException e) {
			throw new PropertyHandlerException(e.getMessage(),e);
		}
   }

   /**
	* 僙僢僔儑儞僼傽僋僩儕偺僋儔僗柤傪庢摼偟傑偡丅
	* 壗傕愝掕偝傟偰偄側偄応崌null偑曉傝傑偡丅
	* 
   * @throws SessionPropertyException 僙僢僔儑儞僼傽僋僩儕偺僋儔僗柤偺庢摼帪偵椺奜偑敪惗
	* @return 僙僢僔儑儞僼傽僋僩儕偺僋儔僗柤乮愝掕偝傟偰偄側偄応崌null乯
	* @deprecated 僙僢僔儑儞偲偟偰偼HttpSession傪捈愙棙梡偡傞傛偆偵偟偰偔偩偝偄丅
	*/
   public String getSessionFactoryName() throws SessionPropertyException {
	   return this.sessionModel.getFactoryName();
   }

   /**
	* 僙僢僔儑儞ID偺僷儔儊乕僞柤傪庢摼偟傑偡丅
	* 壗傕愝掕偝傟偰偄側偄応崌null偑曉傝傑偡丅
	*
	* @return 僙僢僔儑儞ID偺僷儔儊乕僞柤乮愝掕偝傟偰偄側偄応崌null乯
   * @throws SessionPropertyException 僙僢僔儑儞僷儔儊乕僞庢摼帪偵椺奜偑敪惗
	* @deprecated HttpSession傪捈愙巊梡偡傞応崌丄偙偺儊僜僢僪偼晄梫偵側傝傑偡丅
	*/
   public String getSessionParameter() throws SessionPropertyException{
		return this.sessionModel.getSessionParam();

   }

   /**
	* 僙僢僔儑儞僆僽僕僃僋僩偺僉乕傪庢摼偟傑偡丅
	* 壗傕愝掕偝傟偰偄側偄応崌null偑曉傝傑偡丅
	* 
   * 
	* @return 僙僢僔儑儞僆僽僕僃僋僩偺僉乕乮愝掕偝傟偰偄側偄応崌null乯
	* @throws SessionPropertyException 僙僢僔儑儞僆僽僕僃僋僩僉乕庢摼帪偵椺奜偑敪惗
	* @deprecated HttpSession傪捈愙庢摼偡傞傛偆偵偟偰偔偩偝偄丅
	*/
   public String getSessionObjectKey() throws SessionPropertyException {
		return this.sessionModel.getSessionObjectKey();
   }

   /**
	* 僙僢僔儑儞偵搊榐偝傟偰偄傞儘僌僀儞儐乕僓ID偺僉乕傪庢摼偟傑偡丅
	*
	* @return 儘僌僀儞儐乕僓ID偺僉乕
	* @throws SessionPropertyException 懏惈柤偺庢摼帪偵椺奜偑敪惗
	*/
   public String getLoginUserIDKey() throws SessionPropertyException {
	   String key;
		key = this.sessionModel.getUserIdParam();
		if(key == null){
			String message = null;
			try{
				message = ResourceBundle.getBundle("jp.co.intra_mart.framework.base.session.i18n").getString("DefaultSessionPropertyHandler.FailedToGetLoginGroup");
			} catch (MissingResourceException ex){
			}
			throw new SessionPropertyException(message);
		}
	   return key;
   }

   /**
	* 僙僢僔儑儞偵搊榐偝傟偰偄傞儘僌僀儞僌儖乕僾ID偺僉乕傪庢摼偟傑偡丅
	*
	* @return 儘僌僀儞僌儖乕僾ID偺僉乕
	* @throws SessionPropertyException 懏惈柤偺庢摼帪偵椺奜偑敪惗
	*/
   public String getLoginGroupIDKey() throws SessionPropertyException {
	   String key;
		key = this.sessionModel.getGroupIdParam();
		if(key == null) {
		   String message = null;
		   try {
			   message = ResourceBundle.getBundle("jp.co.intra_mart.framework.base.session.i18n").getString("DefaultSessionPropertyHandler.FailedToGetLoginGroup");
		   } catch (MissingResourceException ex) {
		   }
		   throw new SessionPropertyException(message);
	   }

	   return key;
   }

   /**
	* 僙僢僔儑儞僄儔乕儁乕僕偺僷僗傪庢摼偟傑偡丅
	*
	* @return 僙僢僔儑儞僄儔乕儁乕僕偺僷僗
	* @throws SessionPropertyException 僙僢僔儑儞僄儔乕儁乕僕偺僷僗偺庢摼帪偵椺奜偑敪惗
	*/
   public String getSessionErrorPagePath() throws SessionPropertyException {
   	String errorPage = null;
   	errorPage = this.sessionModel.getErrorPage();
	 	if(errorPage == null){
		   String message = null;
		   try {
			   message = ResourceBundle.getBundle("jp.co.intra_mart.framework.base.session.i18n").getString("DefaultSessionPropertyHandler.FailedToGetSessionErrorPagePath");
		   } catch (MissingResourceException ex) {
		   }
		   throw new SessionPropertyException(message);
	   }
	   return errorPage;
   }
    
}