@Override
public void actionSave() {
List<User> editItems = new ArrayList<User>();
for (int index = 0; index < dataList.size(); index++) {
if (isEditModeRow(index)) {
editItems.add(dataList.get(index));
}
}
Collection<User> foundUserList = new ArrayList<User>();
User existedUser = new User();
for (User editItem : editItems) {
String hash =
Util.createPasswordHash("MD5", Util.BASE64_ENCODING, null, null, editItem.getPassword());
editItem.setPassword(hash);
if (editItem.getId() == null) {
existedUser.setUsername(editItem.getUsername());
foundUserList = userDAO.get(existedUser);
if (foundUserList.isEmpty()) {
try {
// id=null stand for new added entry
userDAO.persist(editItem);
} catch (Exception e) {
ToolSet.setErrorMessage(e.getMessage() + " Cause: " + e.getCause());
e.printStackTrace();
return;
}
} else {
String message =
"Input user name "
+ editItem.getUsername()
+ " exists in database, duplicated is not allowed";
ToolSet.setErrorMessage(message);
return;
}
} else {
try {
// otherwise, it is existing entry, update it.
userDAO.update(editItem);
} catch (Exception e) {
ToolSet.setErrorMessage(e.getMessage() + " Cause: " + e.getCause());
e.printStackTrace();
return;
}
}
}
// reload data.
super.actionSave();
usersAssociatedRoleGroupEditable = false;
}
@Override
public void actionDelete() {
// Get selected items.
List<User> deleteItems = new ArrayList<User>();
String deletedItemsNames = "";
for (int index = 0; index < dataList.size(); index++) {
if (isSelectedRow(index)) {
deleteItems.add(dataList.get(index));
}
}
if (deleteItems.isEmpty()) {
ToolSet.setErrorMessage("Select at least one item to delete.");
return;
}
Collection<UserRole> roles;
for (User deleteItem : deleteItems) {
// Check if there are roles assoicated with the user, before delete
// action.
roles = deleteItem.getUserRoles();
if (roles.isEmpty()) {
try {
userDAO.remove(deleteItem);
deletedItemsNames = deletedItemsNames + "(" + deleteItem.getUsername() + ");<br>";
} catch (Exception e) {
ToolSet.setErrorMessage(e.getMessage() + " Cause: " + e.getCause());
e.printStackTrace();
return;
}
} else {
String message = "Disassociate from role before delete!";
ToolSet.setErrorMessage(message);
return;
}
}
if (deletedItemsNames.length() > 0)
ToolSet.setErrorMessage("Deleted entries: <br>" + deletedItemsNames);
}