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/*******************************************************************************
* ============LICENSE_START==================================================
* * org.onap.dmaap
* * ===========================================================================
* * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
* * ===========================================================================
* * 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.
* * ============LICENSE_END====================================================
* *
* * ECOMP is a trademark and service mark of AT&T Intellectual Property.
* *
******************************************************************************/
package org.onap.dmaap.datarouter.authz.impl;
import java.util.ArrayList;
import java.util.List;
import org.onap.dmaap.datarouter.authz.AuthorizationResponse;
import org.onap.dmaap.datarouter.authz.AuthorizationResponseSupplement;
/** A representation of an authorization response returned by a XACML Policy Decision Point.
* In Data Router R1, advice and obligations are not used.
* @author J. F. Lucas
*
*/
public class AuthRespImpl implements AuthorizationResponse {
private boolean authorized;
private List<AuthorizationResponseSupplement> advice;
private List<AuthorizationResponseSupplement> obligations;
/** Constructor. This version will not be used in Data Router R1 since we will not have advice and obligations.
*
* @param authorized flag indicating whether the response carried a permit response (<code>true</code>)
* or something else (<code>false</code>).
* @param advice list of advice elements returned in the response.
* @param obligations list of obligation elements returned in the response.
*/
private AuthRespImpl(boolean authorized, List<AuthorizationResponseSupplement> advice,
List<AuthorizationResponseSupplement> obligations) {
this.authorized = authorized;
this.advice = (advice == null ? null : new ArrayList<>(advice));
this.obligations = (obligations == null ? null : new ArrayList<>(obligations));
}
/** Constructor. Simple version for authorization responses that have no advice and no obligations.
*
* @param authorized flag indicating whether the response carried a permit (<code>true</code>)
* or something else (<code>false</code>).
*/
AuthRespImpl(boolean authorized) {
this(authorized, null, null);
}
/**
* Indicates whether the request is authorized or not.
*
* @return a boolean flag that is <code>true</code> if the request is permitted, and <code>false</code> otherwise.
*/
@Override
public boolean isAuthorized() {
return authorized;
}
/**
* Returns any advice elements that were included in the authorization response.
*
* @return A list of objects implementing the <code>AuthorizationResponseSupplement</code> interface,
* with each object representing an advice element from the authorization response.
*/
@Override
public List<AuthorizationResponseSupplement> getAdvice() {
return advice;
}
/**
* Returns any obligation elements that were included in the authorization response.
*
* @return A list of objects implementing the <code>AuthorizationResponseSupplement</code> interface,
* with each object representing an obligation element from the authorization response.
*/
@Override
public List<AuthorizationResponseSupplement> getObligations() {
return obligations;
}
}
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