countrymap.java

来自「webwork source」· Java 代码 · 共 59 行

/*
 * WebWork, Web Application Framework
 *
 * Distributable under Apache license.
 * See terms of license at opensource.org
 */
package webwork.examples;

import webwork.action.ActionSupport;

import java.util.Map;
import java.util.TreeMap;

/**
 *	A map of countries in a couple of continents
 *      
 *	@see <related>
 *	@author Rickard 謆erg (<email>)
 *	@version $Revision: 1.4 $
 */
public class CountryMap
   extends ActionSupport
{
   // Attributes ----------------------------------------------------
   Map countries;
   
   // Public --------------------------------------------------------
   public Map getCountries()
   {
      return countries;
   }
      
   // Action implementation -----------------------------------------
   protected String doExecute()
      throws Exception
   {
      countries = new TreeMap();
      
      Map continent = new TreeMap();
      continent.put("sv", "Sweden");
      continent.put("uk", "United Kingdom");
      continent.put("ge", "Germany");
      countries.put("Europe", continent);
      
      continent = new TreeMap();
      continent.put("ch", "China");
      continent.put("in", "India");
      continent.put("ru", "Russia");
      countries.put("Asia", continent);
      
      continent = new TreeMap();
      continent.put("us", "USA");
      continent.put("ca", "Canada");
      countries.put("North America", continent);
      
      return SUCCESS;
   }
}