Applying It All: The Mega App - JSF and HTML5 - page 372

public List<MegaUser> getUserList() {
return userList;
}
public void setUserList(List<MegaUser> userList) {
this.userList = userList;
}
public String getInfoMessage() {
return infoMessage;
}
public void setInfoMessage(String infoMessage) {
this.infoMessage = infoMessage;
}
public MegaUser getSelectedUser() {
return selectedUser;
}
public void setSelectedUser(MegaUser selectedUser) {
this.selectedUser = selectedUser;
}
public String retrieveUserList() {
userList = userManager.retrieveMegaUsers();
if (userList.isEmpty()) {
infoMessage = "No Users found!";
} else {
infoMessage = userList.size() + " user(s) found";
}
return null;
}
public String deleteUser() {
MegaUser currentSelectedUser = getSelectedUser();
try {
userManager.removeMegaUser(currentSelectedUser.getId());
userList.remove(currentSelectedUser);
infoMessage = "User deleted successfully";
} catch (UserNotFound ex) {
Logger.getLogger(UserSearchBacking.class.getName()).log(Level.SEVERE, null, ex);
getContext().addMessage(null, new FacesMessage("An error occurs while deleting user"));
}
return null;
}
}