private void removeUserGroupRole()

in torque/src/java/org/apache/fulcrum/security/torque/turbine/TorqueTurbineModelManagerImpl.java [218:253]
36 lines of code
10 McCabe index (conditional complexity)

    private void removeUserGroupRole( User user, Role role, Group group )
        throws DataBackendException, UnknownEntityException
    {
        boolean ugrFound = false;
        for (TurbineUserGroupRole user_group_role : ((TurbineUser) user).getUserGroupRoleSet())
        {
            if (user_group_role.getUser().equals(user)
                && user_group_role.getGroup().equals(group)
                && user_group_role.getRole().equals(role))
            {
                ugrFound = true;
                ((TurbineUser)user).removeUserGroupRole(user_group_role);
                if (group instanceof TurbineGroup ) {
                    if (getGroupManager() instanceof LazyLoadable) {
                        ((TorqueAbstractTurbineTurbineSecurityEntity) group).removeUserGroupRole(user_group_role, 
                                                                                                 ((LazyLoadable)getGroupManager()).getLazyLoading());
                    } else {
                        ((TurbineGroup) group).removeUserGroupRole(user_group_role); 
                    }
                }
                if (role instanceof TurbineRole ) {
                    if (getRoleManager() instanceof LazyLoadable) {
                        ((TorqueAbstractTurbineTurbineSecurityEntity) role).removeUserGroupRole(user_group_role, 
                                                                                                ((LazyLoadable)getGroupManager()).getLazyLoading());
                    } else {
                        ((TurbineRole) role).removeUserGroupRole(user_group_role);
                    }
                }
                break;
            }
        }
        if (!ugrFound)
        {
            throw new UnknownEntityException("Could not find User/Group/Role for Role "+ role.getName());
        }
    }