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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
* Copyright © 2017-2018 Amdocs
* ================================================================================
* 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.aai.sparky.viewandinspect.task;
import java.util.Map;
import java.util.function.Supplier;
import org.onap.aai.cl.api.Logger;
import org.onap.aai.cl.eelf.LoggerFactory;
import org.onap.aai.restclient.client.OperationResult;
import org.onap.aai.sparky.dal.ActiveInventoryAdapter;
import org.onap.aai.sparky.logging.AaiUiMsgs;
import org.onap.aai.sparky.viewandinspect.entity.SelfLinkDeterminationTransaction;
import org.slf4j.MDC;
public class PerformSelfLinkDeterminationTask implements Supplier<SelfLinkDeterminationTransaction> {
private static final Logger logger =
LoggerFactory.getInstance().getLogger(PerformSelfLinkDeterminationTask.class);
private SelfLinkDeterminationTransaction txn;
private ActiveInventoryAdapter aaiAdapter;
private Map<String, String> contextMap;
/**
* Instantiates a new perform node self link processing task.
*
* @param txn the txn
* @param requestParameters the request parameters
* @param aaiProvider the aai provider
*/
public PerformSelfLinkDeterminationTask(SelfLinkDeterminationTransaction txn, String requestParameters,
ActiveInventoryAdapter aaiAdapter) {
this.aaiAdapter = aaiAdapter;
this.txn = txn;
this.contextMap = MDC.getCopyOfContextMap();
}
/* (non-Javadoc)
* @see java.util.function.Supplier#get()
*/
@Override
public SelfLinkDeterminationTransaction get() {
MDC.setContextMap(contextMap);
if (txn.getQueryString() == null) {
OperationResult opResult = new OperationResult();
opResult.setResult(500, "Aborting self-link determination because self link query is null.");
txn.setOpResult(opResult);
return txn;
}
OperationResult opResult = null;
try {
opResult = aaiAdapter.queryActiveInventoryWithRetries(txn.getQueryString(), "application/json",
aaiAdapter.getEndpointConfig().getNumRequestRetries());
} catch (Exception exc) {
opResult = new OperationResult();
opResult.setResult(500, "Querying AAI with retry failed due to an exception.");
logger.error(AaiUiMsgs.ERROR_AAI_QUERY_WITH_RETRY, exc.getMessage());
}
if (logger.isDebugEnabled()) {
logger.debug("Operation result = " + opResult.toString());
}
txn.setOpResult(opResult);
return txn;
}
}
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