/*
* Copyright 2014 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.config.annotation;
import org.springframework.core.env.Environment;
import org.springframework.social.UserIdSource;
import org.springframework.social.connect.ConnectionFactoryLocator;
import org.springframework.social.connect.UsersConnectionRepository;
import org.springframework.social.connect.mem.InMemoryUsersConnectionRepository;
/**
* Abstract implementation of {@link SocialConfigurer} with convenient default implementations of methods.
* @author Craig Walls
*/
public abstract class SocialConfigurerAdapter implements SocialConfigurer {
/**
* Default implementation of {@link #addConnectionFactories(ConnectionFactoryConfigurer, Environment)}.
* Implemented as a no-op, adding no connection factories.
*/
public void addConnectionFactories(ConnectionFactoryConfigurer connectionFactoryConfigurer, Environment environment) {
}
/**
* Default implementation of {@link #getUserIdSource()}.
* Returns null, indicating that this configuration class doesn't provide a UserIdSource (another configuration class must provide one, however).
* @return null
*/
public UserIdSource getUserIdSource() {
return null;
}
/**
* Default implementation of {@link #getUsersConnectionRepository(ConnectionFactoryLocator)} that creates an in-memory repository.
*/
public UsersConnectionRepository getUsersConnectionRepository(ConnectionFactoryLocator connectionFactoryLocator) {
return new InMemoryUsersConnectionRepository(connectionFactoryLocator);
}
}