RyanGoodwill/web_assignment
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添加了登录状态属性，为在header中添加登录相关按钮做准备

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高子兴 2024-07-14 14:59:25 +08:00
parent 69b48c30ec
commit a26818f107
1 changed files with 21 additions and 1 deletions
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22
src/main/java/com/web/web_assignment/ProjectBean.java
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@ -24,6 +24,7 @@ public class ProjectBean implements Serializable {
private UserInfo userInfo; // User info for the current user private UserInfo userInfo; // User info for the current user
private String username; private String username;
private String password; private String password;
private boolean isLoggedIn = false;
public String projectKeywords = ""; // String to hold project keywords public String projectKeywords = ""; // String to hold project keywords
public String newKeyword = ""; public String newKeyword = "";
public String projectCollaborators = ""; // String to hold project collaborators public String projectCollaborators = ""; // String to hold project collaborators
@ -136,12 +137,16 @@ public class ProjectBean implements Serializable {
} }
public String register() { public String register() {
isLoggedIn = false;
try { try {
databaseService.registerUser(username, password); databaseService.registerUser(username, password);
} catch (SQLException e) { } catch (SQLException e) {
FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(FacesMessage.SEVERITY_ERROR, "Registration failed", null)); FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(FacesMessage.SEVERITY_ERROR, "Registration failed", null));
return "register"; return "register";
} }
FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(FacesMessage.SEVERITY_INFO, "Registration succeeded", null));
FacesContext.getCurrentInstance().getExternalContext().getSessionMap().remove("username");
FacesContext.getCurrentInstance().getExternalContext().getSessionMap().remove("password");
return "login"; return "login";
} }
@ -151,12 +156,18 @@ public class ProjectBean implements Serializable {
FacesContext.getCurrentInstance().getExternalContext().getSessionMap().put("username", username); FacesContext.getCurrentInstance().getExternalContext().getSessionMap().put("username", username);
loadUserInfo(); loadUserInfo();
loadProjects(); loadProjects();
return "project"; isLoggedIn = true;
return "index";
} else { } else {
FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(FacesMessage.SEVERITY_ERROR, "Login failed", null)); FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(FacesMessage.SEVERITY_ERROR, "Login failed", null));
FacesContext.getCurrentInstance().getExternalContext().getSessionMap().remove("username");
isLoggedIn = false;
return "login"; return "login";
} }
} catch (SQLException e) { } catch (SQLException e) {
FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(FacesMessage.SEVERITY_ERROR, "Login failed", null));
FacesContext.getCurrentInstance().getExternalContext().getSessionMap().remove("username");
isLoggedIn = false;
e.printStackTrace(); e.printStackTrace();
return "login"; return "login";
} }
@ -164,6 +175,7 @@ public class ProjectBean implements Serializable {
public String logout() { public String logout() {
FacesContext.getCurrentInstance().getExternalContext().invalidateSession(); FacesContext.getCurrentInstance().getExternalContext().invalidateSession();
isLoggedIn = false;
return "index"; return "index";
} }
@ -239,4 +251,12 @@ public class ProjectBean implements Serializable {
public void setNewKeyword(String newKeyword) { public void setNewKeyword(String newKeyword) {
this.newKeyword = newKeyword; this.newKeyword = newKeyword;
} }
public boolean isLoggedIn() {
return isLoggedIn;
}
public void setLoggedIn(boolean loggedIn) {
isLoggedIn = loggedIn;
}
} }