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/*******************************************************************************
* ============LICENSE_START=======================================================
* pcims
* ================================================================================
* Copyright (C) 2018 Wipro Limited.
* ==============================================================================
* 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 com.wipro.www.sonhms.restclient;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.wipro.www.sonhms.ConfigPolicy;
import com.wipro.www.sonhms.Configuration;
import com.wipro.www.sonhms.exceptions.OofNotFoundException;
import com.wipro.www.sonhms.utils.HttpRequester;
import java.util.List;
import java.util.UUID;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class OofRestClient {
private static Logger log = LoggerFactory.getLogger(OofRestClient.class);
private OofRestClient() {
}
/**
* rest client that pci uses to query the OOF for pci solutions.
* @throws OofNotFoundException when request to oof fails
*/
public static String queryOof(int numSolutions, String transactionId, String requestType,
List<String> cellIdList, String networkId, List<String> optimizers) throws OofNotFoundException {
log.debug("inside queryoof");
String response = "";
Configuration configuration = Configuration.getInstance();
try {
UUID requestUuid = UUID.randomUUID();
String requestId = requestUuid.toString();
String callbackUrl = configuration.getCallbackUrl();
RequestInfo requestInfo = new RequestInfo();
requestInfo.setTransactionId(transactionId);
requestInfo.setRequestId(requestId);
requestInfo.setCallbackUrl(callbackUrl);
String sourceId = configuration.getSourceId();
requestInfo.setSourceId(sourceId);
requestInfo.setRequestType(requestType);
requestInfo.setNumSolutions(numSolutions);
requestInfo.setOptimizers(optimizers);
ConfigPolicy config = ConfigPolicy.getInstance();
int timeout = 60;
try {
timeout = (int) config.getConfig().get("PCI_NEIGHBOR_CHANGE_CLUSTER_TIMEOUT_IN_SECS");
} catch (NullPointerException e) {
log.debug("No config policy available. Using default timeout 60 sec");
}
requestInfo.setTimeout(timeout);
CellInfo cellInfo = new CellInfo();
cellInfo.setCellIdList(cellIdList);
cellInfo.setNetworkId(networkId);
OofRequestBody oofRequestBody = new OofRequestBody();
oofRequestBody.setRequestInfo(requestInfo);
oofRequestBody.setCellInfo(cellInfo);
ObjectMapper mapper = new ObjectMapper();
String requestBody = mapper.writeValueAsString(oofRequestBody);
log.debug("requestBody{}", requestBody);
String requestUrl = configuration.getOofService() + "/api/oof/v1/pci";
log.debug("requestUrl {}", requestUrl);
response = HttpRequester.sendPostRequestToOof(requestUrl, requestBody);
if (response == null) {
throw new OofNotFoundException("Request to oof failed");
}
log.debug("response {}", response);
return response;
} catch (JsonProcessingException e) {
log.debug("exception{}", e);
}
return response;
}
}
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