|
1
5 package org.exoplatform.faces.user.component;
6
7 import javax.faces.context.ExternalContext;
8 import javax.portlet.ActionResponse;
9 import org.exoplatform.faces.application.ExoFacesMessage;
10 import org.exoplatform.faces.core.component.InformationProvider;
11 import org.exoplatform.faces.core.component.UISimpleForm;
12 import org.exoplatform.faces.core.component.UIStringInput;
13 import org.exoplatform.faces.core.component.model.*;
14 import org.exoplatform.faces.core.event.ExoActionEvent;
15 import org.exoplatform.faces.core.event.ExoActionListener;
16 import org.exoplatform.container.SessionContainer ;
17 import org.exoplatform.portal.session.RequestInfo;
18 import org.exoplatform.services.portletcontainer.pci.Output;
19 import org.exoplatform.services.security.SecurityService;
20
25 public class UILogin extends UISimpleForm {
26 public static final String  LOGIN_ACTION = "login";
27 public static final String REGISTER_ACTION = "register";
28 public static final String LOGOUT_ACTION = "logout";
29
30 private UIStringInput userNameInput_;
31 private UIStringInput passwordInput_;
32
33 private String loginPath_;
34 private SecurityService securityService_;
35
36 public UILogin(SecurityService service) throws Exception {
37 super("loginForm", "post", null);
38 setId("UILogin");
39 setRendererType("SimpleFormRenderer");
40 setClazz("UILogin");
41 securityService_ = service ;
42 RequestInfo rinfo = (RequestInfo)SessionContainer.getComponent(RequestInfo.class);
43 loginPath_ = rinfo.getContextPath() + "/faces/private/";
44
45 userNameInput_ = new UIStringInput("userName", "");
46 passwordInput_ = new UIStringInput("password", "");
47 passwordInput_.setType(UIStringInput.PASSWORD);
48 add(new Row().
49 add(new LabelCell("#{UILogin.label.user-name}")).
50 add(new ComponentCell(this, userNameInput_)));
51 add(new Row().
52 add(new LabelCell("#{UILogin.label.password}")).
53 add(new ComponentCell(this, passwordInput_)));
54 add(new Row().
55 add(new ListComponentCell().
56 add(new FormButton("#{UILogin.button.login}", LOGIN_ACTION)).
57 addColspan("2").addAlign("center")));
58 addActionListener(LoginActionListener.class , LOGIN_ACTION) ;
59 }
60
61 public String getLoginPath() { return loginPath_; }
62
63 static public class LoginActionListener extends ExoActionListener {
64 public void execute(ExoActionEvent event) throws Exception {
65 UILogin comp = (UILogin) event.getComponent() ;
66 String userName = comp.userNameInput_.getValue() ;
67 String password = comp.passwordInput_.getValue();
68 InformationProvider iprovider = findInformationProvider(comp) ;
69 boolean hasError = false ;
70 if(userName == null || userName.length() == 0){
71 iprovider.addMessage(new ExoFacesMessage("#{UILogin.msg.empty-login}")) ;
72 hasError = true ;
73 }
74 if(password == null || password.length() == 0){
75 iprovider.addMessage(new ExoFacesMessage("#{UILogin.msg.empty-password}")) ;
76 hasError = true ;
77 }
78 if(hasError) return ;
79 if(comp.securityService_.authenticate(userName, password)) {
80 ExternalContext eContext =comp.getFacesContext().getExternalContext();
81 ActionResponse response = (ActionResponse) eContext.getResponse();
82 response.addProperty(Output.LOGIN, userName);
83 response.addProperty(Output.PASSWORD, password);
84 response.sendRedirect(comp.loginPath_ + userName);
85 } else {
86 iprovider.addMessage(new ExoFacesMessage("#{UILogin.msg.unknow-user}")) ;
87 }
88 }
89 }
90 } |
Popular Tags |
Java API By Example, From Geeks To Geeks.