/*
* *****************************************************************************
* Cloud Foundry
* Copyright (c) [2009-2016] Pivotal Software, Inc. All Rights Reserved.
* This product is licensed to you under the Apache License, Version 2.0 (the "License").
* You may not use this product except in compliance with the License.
*
* This product includes a number of subcomponents with
* separate copyright notices and license terms. Your use of these
* subcomponents is subject to the terms and conditions of the
* subcomponent's license, as noted in the LICENSE file.
* *****************************************************************************
*/
package org.cloudfoundry.identity.uaa.oauth.token;
import org.springframework.security.oauth2.provider.CompositeTokenGranter;
import org.springframework.security.oauth2.provider.TokenGranter;
/**
* This class just adds custom token granters to the
* {@link CompositeTokenGranter} object that is created by the
* <pre><oauth:authorization-server></pre> element
*/
public class AddTokenGranter {
private final TokenGranter userTokenGranter;
private final TokenGranter compositeTokenGranter;
public AddTokenGranter(TokenGranter userTokenGranter, TokenGranter compositeTokenGranter) {
this.userTokenGranter = userTokenGranter;
this.compositeTokenGranter = compositeTokenGranter;
if (compositeTokenGranter == null) {
throw new NullPointerException("Expected non null "+CompositeTokenGranter.class.getName());
} else if (compositeTokenGranter instanceof CompositeTokenGranter) {
CompositeTokenGranter cg = (CompositeTokenGranter)compositeTokenGranter;
cg.addTokenGranter(userTokenGranter);
} else {
throw new IllegalArgumentException(
"Expected "+CompositeTokenGranter.class.getName()+
" but received "+
compositeTokenGranter.getClass().getName()
);
}
}
}