package com.emis.caesar;

import java.util.HashMap;

/*
 *  There are two resource file relative to NLS 
 *  
 *  one is classes/caesar_nls.properties 
 *  one is WEB-INF/caesar_nls_user.properties
 * 
 *  each locale should load from these two file as well
 * 
 */
public class emisNLS {
	
	static HashMap g_NLSInstance = new HashMap();
			
	public static synchronized emisNLS getLocale(String area) {
		 area = area.toUpperCase();
		 emisNLS nls = (emisNLS) g_NLSInstance.get(area);
		 if(  nls == null ) {
			 nls = new emisNLS(area);
			 g_NLSInstance.put(area, nls);
		 }
		 return nls;
	}
	
	
	HashMap nlsResource = new HashMap();
	
	private emisNLS(String area) {
		
	}
	
	public String getString( String idString ) {
		if (idString==null) return "";
		idString = idString.toUpperCase();
		return (String) nlsResource.get(idString);
	}

}