public synchronized void grant()

in hibernate/src/java/org/apache/fulcrum/security/hibernate/dynamic/HibernateModelManagerImpl.java [187:215]

• 29 lines of code
• 6 McCabe index (conditional complexity)

    public synchronized void grant(User user, Group group) throws DataBackendException, UnknownEntityException
    {
        boolean groupExists = false;
        boolean userExists = false;
        try
        {
            groupExists = getGroupManager().checkExists(group);
            userExists = getUserManager().checkExists(user);
            if (groupExists && userExists)
            {
                ((DynamicUser) user).addGroup(group);
                ((DynamicGroup) group).addUser(user);
                getPersistenceHelper().updateEntity(group);
                getPersistenceHelper().updateEntity(user);
            }
        }
        catch (DataBackendException e)
        {
            throw new DataBackendException("grant(Role,Permission) failed", e);
        }
        if (!groupExists)
        {
            throw new UnknownEntityException("Unknown group '" + group.getName() + "'");
        }
        if (!userExists)
        {
            throw new UnknownEntityException("Unknown user '" + user.getName() + "'");
        }
    }