1 /* 2 * Copyright 2002-2011 the original author or authors. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * https://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package org.springframework.security.oauth2.provider; 18 19 import org.springframework.security.oauth2.common.OAuth2AccessToken; 20 21 /** 22 * Interface for granters of access tokens. Various grant types are defined in the specification, and each of those has 23 * an implementation, leaving room for extensions to the specification as needed. 24 * 25 * @author Dave Syer 26 * 27 */ 28 public interface TokenGranter { 29 30 OAuth2AccessToken grant(String grantType, TokenRequest tokenRequest); 31 32 }