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1   /*
2    * Copyright 2002-2004 the original author or authors.
3    * 
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    * 
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    * 
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */ 
16  
17  package net.sf.fridaymvc.sample.actions;
18  
19  import net.sf.fridaymvc.Parameters;
20  import net.sf.fridaymvc.RunData;
21  import net.sf.fridaymvc.actions.AbstractAction;
22  import net.sf.fridaymvc.sample.hibernate.dao.UserDao;
23  import net.sf.fridaymvc.security.accesscontroller.User;
24  
25  /***
26   * @author <a href="mailto:arto.pastinen@ofw.fi">Arto Pastinen</a>
27   * @version $Id: Login.java,v 1.2 2004/11/23 20:36:44 artsi Exp $
28   * 
29   * @@ net.sf.fridaymvc.metadata.commons.ActionAttribute(name="login")
30   * 
31   * @@ net.sf.fridaymvc.metadata.commons.RegExpValidatorAttribute("username", "username", "//p{ASCII}{3,32}")
32   * @@ net.sf.fridaymvc.metadata.commons.RegExpValidatorAttribute("password", "password", "//p{ASCII}{3,32}")
33   */
34  public class Login extends AbstractAction {
35  	/* (non-Javadoc)
36  	 * @see org.fridaymvc.actions.Action#service()
37  	 */
38  	public void service() throws Exception {
39  	    UserDao ud = (UserDao) RunData.getInstance().getBean("userDao");
40  	    Parameters p = RunData.getInstance().getParameters();
41  	    User user = ud.findByUsernamePassword(p.getString("username"), p.getString("password"));
42  	    if(user == null) {
43  	        setAttribute("failed", new Boolean(true));
44  	        return;
45  	    }
46  	    setAttribute("success", new Boolean(true));
47  	    RunData.getInstance().setUser(user);
48  	}
49  }