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/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 2019 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.onap.so.apihandler.filters;
import java.io.IOException;
import javax.annotation.Priority;
import javax.ws.rs.container.ContainerRequestContext;
import javax.ws.rs.container.ContainerRequestFilter;
import javax.ws.rs.ext.Provider;
import org.onap.logging.ref.slf4j.ONAPLogConstants;
import org.onap.so.apihandler.common.ErrorNumbers;
import org.onap.so.apihandlerinfra.exceptions.DuplicateRequestIdException;
import org.onap.so.db.request.beans.InfraActiveRequests;
import org.onap.so.db.request.client.RequestsDbClient;
import org.onap.so.serviceinstancebeans.RequestError;
import org.onap.so.serviceinstancebeans.ServiceException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.slf4j.MDC;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
@Priority(2)
@Provider
@Component
public class RequestIdFilter implements ContainerRequestFilter {
private static Logger logger = LoggerFactory.getLogger(RequestIdFilter.class);
@Autowired
private RequestsDbClient infraActiveRequestsClient;
@Override
public void filter(ContainerRequestContext context) throws IOException {
String requestId = MDC.get(ONAPLogConstants.MDCs.REQUEST_ID);
logger.info("Checking if requestId: {} already exists in requestDb InfraActiveRequests table", requestId);
InfraActiveRequests infraActiveRequests = infraActiveRequestsClient.getInfraActiveRequestbyRequestId(requestId);
if (infraActiveRequests != null) {
logger.error(
"RequestId: {} already exists in RequestDB InfraActiveRequests table, throwing DuplicateRequestIdException",
requestId);
throw new DuplicateRequestIdException(createRequestError(requestId, "InfraActiveRequests"));
}
}
protected String createRequestError(String requestId, String requestTable) {
ObjectMapper mapper = new ObjectMapper();
RequestError error = new RequestError();
ServiceException serviceException = new ServiceException();
serviceException.setMessageId(ErrorNumbers.SVC_BAD_PARAMETER);
serviceException
.setText("RequestId: " + requestId + " already exists in the RequestDB " + requestTable + " table");
error.setServiceException(serviceException);
String errorMessage = null;
try {
errorMessage = mapper.writeValueAsString(error);
} catch (JsonProcessingException e) {
return "Unable to write requestError to String when requestId already exists in the RequestDb due to error: "
+ e.getMessage();
}
return errorMessage;
}
}
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