UserView.java
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package fi.insomnia.bortal.view;
import java.util.List;
import javax.ejb.EJB;
import javax.faces.application.FacesMessage;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ManagedProperty;
import javax.faces.bean.SessionScoped;
import javax.faces.context.FacesContext;
import javax.faces.model.ListDataModel;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import fi.insomnia.bortal.I18n;
import fi.insomnia.bortal.beans.SecurityBeanLocal;
import fi.insomnia.bortal.beans.JaasBeanLocal;
import fi.insomnia.bortal.beans.UserBeanLocal;
import fi.insomnia.bortal.enums.Permission;
import fi.insomnia.bortal.enums.RolePermission;
import fi.insomnia.bortal.exceptions.PermissionDeniedException;
import fi.insomnia.bortal.handler.SessionHandler;
import fi.insomnia.bortal.model.User;
@ManagedBean(name = "userView")
@SessionScoped
public class UserView {
@ManagedProperty("#{sessionHandler}")
private SessionHandler sessionhandler;
@EJB
private JaasBeanLocal sessionbean;
@EJB
private UserBeanLocal userBean;
private static final Logger logger = LoggerFactory.getLogger(UserView.class);
private User user;
private ListDataModel<User> items;
private String login;
private String password;
@EJB
private SecurityBeanLocal securitybean;
public String edit() {
userBean.fatalPermission(Permission.USER_MANAGEMENT, RolePermission.READ);
setUser(items.getRowData());
logger.info("Editing: Firstname: {} ", getUser().getFirstnames());
return "userEdit";
}
public void initSelfedit() {
userBean.fatalNotLoggedIn();
user = userBean.getCurrentUser();
}
public String createUser() {
userBean.fatalPermission(Permission.USER_MANAGEMENT, RolePermission.WRITE, "does not have permission to create user!");
if (null != userBean.getUser(login)) {
FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(I18n.get("userview.userExists")));
return "create";
}
logger.info("Saving user");
// Luodaan uusi käyttäjä UserBeanin funktiolla createNewUser jolle
// annetaan parametrina pakolliset tiedot ( login ja salasana )
// Paluuarvona saadaan uusi uljas käyttäjä-olio.
setUser(userBean.createNewUser(login, password));
login = "";
password = "";
if (getUser() == null) {
logger.warn("Could not create user. function returned null!");
return "create";
}
return "edit";
}
public String saveUser() {
userBean.fatalPermission(Permission.USER_MANAGEMENT, RolePermission.WRITE);
setUser(userBean.mergeChanges(getUser()));
logger.info("Firstname: {} ", getUser().getFirstnames());
return "userSave";
}
public ListDataModel<User> getUsers() {
userBean.fatalPermission(Permission.USER_MANAGEMENT, RolePermission.READ);
List<User> users;
users = userBean.getUsers();
items = new ListDataModel<User>(users);
logger.info("Fetching users. Found {}", items.getRowCount());
return items;
}
// Getters and setters...
public String getLogin() {
return login;
}
public void setLogin(String login) {
this.login = login;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public void setUser(User user) {
this.user = user;
}
public User getUser() {
return user;
}
public void setSessionhandler(SessionHandler sessionhandler) {
this.sessionhandler = sessionhandler;
}
public SessionHandler getSessionhandler() {
return sessionhandler;
}
}