/* * Copyright 2015 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.springframework.social.connect; /** * A command that signs up a new user in the event no user id could be mapped from a {@link Connection}. * Allows for implicitly creating a local user profile from connection data during a provider sign-in attempt. * @see UsersConnectionRepository#findUserIdsWithConnection(Connection) * @author Keith Donald */ public interface ConnectionSignUp { /** * Sign up a new user of the application from the connection. * @param connection the connection * @return the new user id. May be null to indicate that an implicit local user profile could not be created. */ String execute(Connection<?> connection); }