cascadingselecttest.java

webwork source

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

package webwork.examples;


import webwork.action.ActionSupport;
import webwork.action.PrepareAction;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 *	<description> 
 *      
 *	@see <related>
 *	@author Onyeje Bose ([e-mail])
 *	@version $Revision: 1.4 $
 */


public class CascadingSelectTest
   extends ActionSupport
   implements PrepareAction
{
	public void prepare()
	{
		emptyList.add("Select a Valid Company...");

		for (int i = 0; i < NUM; i++)
		{
			String companyKey = Integer.toString(i);
			String companyVal = "Company " + i;
			companies.put(companyKey, companyVal);

			Map tmpMap = new HashMap(NUM);

			for (int j = 0; j < NUM * NUM; j += NUM)
			{
				String vendKey = Integer.toString( j );
				String vendVal = "Vendor " + j + " of Company " + i;
				tmpMap.put( vendKey, vendVal );
			}

			vendors.put( companyKey, tmpMap );
		}
	}

	public Map getCompanies()
	{
		return companies;
	}

	public Map getVendors()
	{
		return vendors;
	}

	public List getEmptyList()
	{
		return emptyList;
	}

   	// Constants -----------------------------------------------------
   	final static int NUM = 5;
	
	// Attributes/Propeties -----------------------------------------------------
	Map companies = new HashMap(NUM);
	Map vendors = new HashMap(NUM);
	List emptyList = new ArrayList(1);
}