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/*-
* ============LICENSE_START=======================================================
* ECOMP Policy Engine
* ================================================================================
* Copyright (C) 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=========================================================
*/
package org.openecomp.policy.pypdp;
import java.util.ArrayList;
import java.util.Collection;
import java.util.UUID;
import org.openecomp.policy.api.EventRequestParameters;
import org.openecomp.policy.api.PolicyResponse;
import org.openecomp.policy.api.PolicyResponseStatus;
import org.openecomp.policy.std.StdPolicyEngine;
import org.openecomp.policy.std.StdPolicyResponse;
import org.openecomp.policy.common.logging.eelf.PolicyLogger;
public class EventRequest {
private StdPolicyEngine pe;
public EventRequest(StdPolicyEngine pe){
this.pe= pe;
}
public Collection<PolicyResponse> run(EventRequestParameters pep, String requestID, String userID, String passcode){
StdPolicyResponse policyResponse = new StdPolicyResponse();
Collection<PolicyResponse> result = new ArrayList<PolicyResponse>();
// construct a UUID from the request string
if(pep.getRequestID()==null){
UUID requestUUID = null;
if (requestID != null && !requestID.isEmpty()) {
try {
requestUUID = UUID.fromString(requestID);
}
catch (IllegalArgumentException e) {
requestUUID = UUID.randomUUID();
PolicyLogger.info("Generated Random UUID: " + requestUUID.toString());
}
}
pep.setRequestID(requestUUID);
}
try {
Collection<PolicyResponse> pResponses = pe.event(pep.getEventAttributes(), pep.getRequestID(), userID, passcode);
for(PolicyResponse pResponse: pResponses){
pResponse = checkResponse(pResponse);
result.add(pResponse);
}
return result;
} catch(Exception e){
policyResponse.setPolicyResponseStatus(e.getMessage(), PolicyResponseStatus.NO_ACTION_REQUIRED);
policyResponse = checkResponse(policyResponse);
result.add(policyResponse);
return result;
}
}
private StdPolicyResponse checkResponse(PolicyResponse pResponse) {
StdPolicyResponse policyResponse= new StdPolicyResponse();
policyResponse.setActionAdvised(pResponse.getActionAdvised());
policyResponse.setActionTaken(pResponse.getActionTaken());
policyResponse.setPolicyResponseMessage(pResponse.getPolicyResponseMessage());
policyResponse.setPolicyResponseStatus(pResponse.getPolicyResponseStatus());
policyResponse.setRequestAttributes(pResponse.getRequestAttributes());
return policyResponse;
}
}
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