public User updateUser()

in src/main/java/org/apache/sling/jackrabbit/usermanager/impl/post/UpdateUserServlet.java [168:212]
33 lines of code
6 McCabe index (conditional complexity)

    public User updateUser(Session jcrSession, String name,
            Map<String, ?> properties, List<Modification> changes)
            throws RepositoryException {

        User user;
        UserManager userManager = AccessControlUtil.getUserManager(jcrSession);
        Authorizable authorizable = userManager.getAuthorizable(name);
        if (authorizable instanceof User) {
            user = (User)authorizable;
        } else {
            throw new ResourceNotFoundException(
                "User to update could not be determined");
        }

        Map<String, RequestProperty> reqPropertiesMap = collectContentMap(properties);
        Collection<RequestProperty> reqPropertyValues = reqPropertiesMap.values();
        try {
            // cleanup any old content (@Delete parameters)
            processDeletes(user, reqPropertyValues, changes);

            // ensure root of new content with the expected primary/mixin types
            processCreate(jcrSession, user, reqPropertiesMap, changes);

            // write content from form
            writeContent(jcrSession, user, reqPropertyValues, changes);

            //SLING-2072 set the user as enabled or disabled if the request
            // has supplied the relevant properties
            String disabledParam = convertToString(properties.get(":disabled"));
            if ("true".equalsIgnoreCase(disabledParam)) {
                //set the user as disabled
                String disabledReason = convertToString(properties.get(":disabledReason"));
                if (disabledReason == null) {
                    disabledReason = "";
                }
                user.disable(disabledReason);
            } else if ("false".equalsIgnoreCase(disabledParam)) {
                //re-enable a disabled user
                user.disable(null);
            }
        } catch (RepositoryException re) {
            throw new RepositoryException("Failed to update user.", re);
        }
        return user;
    }