public void grant()

in memory/src/java/org/apache/fulcrum/security/memory/turbine/MemoryTurbineModelManagerImpl.java [129:169]

• 39 lines of code
• 8 McCabe index (conditional complexity)

    public void grant(User user, Group group, Role role) throws DataBackendException, UnknownEntityException
    {
        boolean roleExists = false;
        boolean userExists = false;
        boolean groupExists = false;
        try
        {
            roleExists = getRoleManager().checkExists(role);
            userExists = getUserManager().checkExists(user);
            groupExists = getGroupManager().checkExists(group);
            if (roleExists && groupExists && userExists)
            {
                TurbineUserGroupRole ugr = new TurbineUserGroupRole();
                ugr.setGroup(group);
                ugr.setRole(role);
                ugr.setUser(user);
                ((TurbineUser) user).addUserGroupRole(ugr);
                ((TurbineGroup) group).addUserGroupRole(ugr);
                ((TurbineRole) role).addUserGroupRole(ugr);
                return;
            }
        }
        catch (Exception e)
        {
            throw new DataBackendException("grant(Role,Permission) failed", e);
        }

        if (!roleExists)
        {
            throw new UnknownEntityException("Unknown role '" + role.getName() + "'");
        }
        if (!groupExists)
        {
            throw new UnknownEntityException("Unknown group '" + group.getName() + "'");
        }
        if (!userExists)
        {
            throw new UnknownEntityException("Unknown user '" + user.getName() + "'");
        }

    }