/* * 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.oauth2; /** * Base class for ServiceProviders that use the OAuth2 protocol. * OAuth2-based ServiceProvider implementations should extend and implement {@link #getApi(String)}. * @author Keith Donald * @param <S> the service API type */ public abstract class AbstractOAuth2ServiceProvider<S> implements OAuth2ServiceProvider<S> { private final OAuth2Operations oauth2Operations; /** * Create a new {@link OAuth2ServiceProvider}. * @param oauth2Operations the OAuth2Operations template for conducting the OAuth 2 flow with the provider. */ public AbstractOAuth2ServiceProvider(OAuth2Operations oauth2Operations) { this.oauth2Operations = oauth2Operations; } // implementing OAuth2ServiceProvider public final OAuth2Operations getOAuthOperations() { return oauth2Operations; } public abstract S getApi(String accessToken); }