UserView.java
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package fi.insomnia.bortal.view;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import javax.ejb.EJB;
import javax.faces.application.FacesMessage;
import javax.faces.bean.ManagedBean;
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.RoleBeanLocal;
import fi.insomnia.bortal.beans.SecurityBeanLocal;
import fi.insomnia.bortal.beans.UserBeanLocal;
import fi.insomnia.bortal.enums.Permission;
import fi.insomnia.bortal.enums.RolePermission;
import fi.insomnia.bortal.model.Role;
import fi.insomnia.bortal.model.User;
@ManagedBean(name = "userView")
@SessionScoped
public class UserView {
@EJB
private UserBeanLocal userBean;
@EJB
private SecurityBeanLocal securitybean;
@EJB
private RoleBeanLocal roleBean;
private static final Logger logger = LoggerFactory.getLogger(UserView.class);
private User user;
private ListDataModel<User> items;
private String login;
private String password;
public String edit() {
userBean.fatalPermission(Permission.USER_MANAGEMENT, RolePermission.READ);
setUser(items.getRowData());
return "userEdit";
}
private Set<String> userRoleIds;
public List<Role> getUserRoles() {
return roleBean.listRoles();
}
public void saveRoles() {
logger.debug("saving roles: {}", userRoleIds);
for (Role role : roleBean.listRoles()) {
Integer roleid = role.getId().getId();
boolean contains = userRoleIds.contains(roleid.toString());
logger.debug("Roleid {} is contained in roleids {}", roleid, contains);
if (contains) {
if (!role.getUsers().contains(user)) {
logger.debug("Adding role {} to user {}", role.getName(), user.getLogin());
role.getUsers().add(user);
roleBean.mergeChanges(role);
}
} else {
role.getUsers().remove(user);
logger.debug("Removing role {} form user {}", role.getName(), user.getLogin());
roleBean.mergeChanges(role);
}
}
}
public User getSelf() {
userBean.fatalNotLoggedIn();
setUser(userBean.getCurrentUser());
return user;
}
public String createUser() {
userBean.fatalPermission(Permission.LOGIN, 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.debug("Creating new user: {}", login);
// 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";
}
securitybean.logMessage(userBean.getCurrentUser(), "Created new user ", getUser().getLogin(), " with id: ", getUser().getId().toString());
return "edit";
}
public String saveUser() {
User thisusr = getUser();
if (!userBean.isCurrentUser(thisusr)) {
logger.debug("user {} is modifying user {}",userBean.getCurrentUser(), thisusr);
userBean.fatalPermission(Permission.USER_MANAGEMENT, RolePermission.WRITE);
}
setUser(userBean.mergeChanges(getUser()));
FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(I18n.get("user.successfullySaved")));
return "";
}
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;
if (userBean.hasPermission(Permission.ROLE_MANAGEMENT, RolePermission.READ)) {
userRoleIds = new HashSet<String>();
List<Role> roles = user.getRoles();
if (roles == null) {
roles = new ArrayList<Role>();
} else {
for (Role role : roles) {
userRoleIds.add(role.getId().getId().toString());
}
}
}
}
public User getUser() {
return user;
}
public void setUserRoleIds(Set<String> userRoleIds) {
logger.debug("Set new user role id:s {}", userRoleIds);
this.userRoleIds = userRoleIds;
}
public Set<String> getUserRoleIds() {
logger.debug("Getting user role id:s: {}", userRoleIds);
return userRoleIds;
}
}