private void userSelectionChanged() {
List<ProxyPentahoUser> selectedUsers = usersList.getSelectedObjects();
if (selectedUsers.size() == 1) {
userDetailsPanel.setUser(selectedUsers.get(0));
List<ProxyPentahoRole> roleList =
Arrays.asList(UserAndRoleMgmtService.instance().getRoles(selectedUsers.get(0)));
assignedRolesList.setObjects(roleList);
} else {
userDetailsPanel.setUser(null);
List<ProxyPentahoRole> emptyRoleList = Collections.emptyList();
assignedRolesList.setObjects(emptyRoleList);
}
userDetailsPanel.setEnabled(selectedUsers.size() == 1);
updateUserBtn.setEnabled(selectedUsers.size() == 1);
if (selectedUsers.size() > 0) {
deleteUserBtn.setEnabled(true);
} else {
deleteUserBtn.setEnabled(false);
}
if (selectedUsers.size() == 1) {
addRoleAssignmentBtn.setEnabled(true);
} else {
addRoleAssignmentBtn.setEnabled(false);
}
userDetailsPanel.getUserNameTextBox().setEnabled(false);
assignedRoleSelectionChanged();
}
private void deleteSelectedUsers() {
final List<ProxyPentahoUser> selectedUsers = usersList.getSelectedObjects();
if (selectedUsers.size() > 0) {
AsyncCallback<Boolean> callback =
new AsyncCallback<Boolean>() {
public void onSuccess(Boolean result) {
usersList.removeObjects(selectedUsers);
userSelectionChanged();
}
public void onFailure(Throwable caught) {
MessageDialogBox messageDialog =
new MessageDialogBox(
ExceptionParser.getErrorHeader(caught.getMessage()),
ExceptionParser.getErrorMessage(
caught.getMessage(), Messages.getString("errorDeletingUsers")),
false,
false,
true); //$NON-NLS-1$
messageDialog.center();
}
};
UserAndRoleMgmtService.instance()
.deleteUsers(selectedUsers.toArray(new ProxyPentahoUser[0]), callback);
}
}
private void unassignSelectedRoles() {
List<ProxyPentahoUser> selectedUsers = usersList.getSelectedObjects();
if (selectedUsers.size() == 1) {
ArrayList<ProxyPentahoRole> assignedRoles = new ArrayList<ProxyPentahoRole>();
assignedRoles.addAll(
Arrays.asList(UserAndRoleMgmtService.instance().getRoles(selectedUsers.get(0))));
final List<ProxyPentahoRole> rolesToUnassign = assignedRolesList.getSelectedObjects();
assignedRoles.removeAll(rolesToUnassign);
AsyncCallback<Object> callback =
new AsyncCallback<Object>() {
public void onSuccess(Object result) {
assignedRolesList.removeObjects(rolesToUnassign);
}
public void onFailure(Throwable caught) {
MessageDialogBox messageDialog =
new MessageDialogBox(
ExceptionParser.getErrorHeader(caught.getMessage()),
ExceptionParser.getErrorMessage(
caught.getMessage(), Messages.getString("errorUnassigningRoles")),
false,
false,
true); //$NON-NLS-1$
messageDialog.center();
}
};
UserAndRoleMgmtService.instance()
.setRoles(
selectedUsers.get(0),
(ProxyPentahoRole[]) assignedRoles.toArray(new ProxyPentahoRole[0]),
callback);
}
}
public void onClick(Widget sender) {
if (sender == updateUserBtn) {
updateUserDetails(sender);
} else if (sender == deleteUserBtn) {
if (usersList.getSelectedObjects().size() > 0) {
confirmDeleteUsersDialog.center();
}
} else if (sender == addUserBtn) {
addNewUser();
} else if (sender == deleteRoleAssignmentBtn) {
if (assignedRolesList.getSelectedObjects().size() > 0) {
confirmRemoveRoleAssignmentDialog.center();
}
} else if (sender == addRoleAssignmentBtn) {
List<ProxyPentahoUser> selectedUsers = usersList.getSelectedObjects();
if (selectedUsers.size() == 1) {
modifyRoleAssignments(selectedUsers.get(0));
}
}
}
