/*
 * Copyright (C) 2002 Erik Swenson - eswenson@opensourcesoft.net
 * 
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation; either version 2 of the License, or (at your option)
 * any later version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 * 
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
 * Place - Suite 330, Boston, MA 02111-1307, USA.
 *  
 */

package org.efs.openreports.actions;

import com.opensymphony.xwork.ActionContext;
import com.opensymphony.xwork.ActionSupport;

import org.efs.openreports.objects.ReportUser;
import org.efs.openreports.providers.UserProvider;
import org.efs.openreports.providers.UserProviderAware;

public class LoginAction extends ActionSupport implements UserProviderAware
{
	private String userName;
	private String password;

	private UserProvider userProvider;

	public String execute()
	{
		if (userName == null || userName.length() < 1 || 
				password == null || password.length() < 1)
		{
			addActionError("Please Enter Both User Name and Password.");
			return INPUT;
		}

		try
		{
			ReportUser user = userProvider.getUser(userName);

			if (user == null || !user.getPassword().equals(password))
			{
				addActionError("Invalid User Name or Password!");
				return INPUT;
			}

			ActionContext.getContext().getSession().put("user", user);
						
			return SUCCESS;
		}
		catch (Exception e)
		{
			e.printStackTrace();
			addActionError(e.toString());
			return INPUT;
		}
	}

	public String getPassword()
	{
		return password;
	}

	public String getUserName()
	{
		return userName;
	}

	public void setPassword(String password)
	{
		this.password = password;
	}

	public void setUserName(String userName)
	{
		this.userName = userName;
	}

	public void setUserProvider(UserProvider userProvider)
	{
		this.userProvider = userProvider;
	}

}