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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017 AT&T Intellectual Property. All rights reserved.
* Copyright © 2017 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=========================================================
*
* ECOMP is a trademark and service mark of AT&T Intellectual Property.
*/
package org.openecomp.sparky.synchronizer.task;
import java.util.Map;
import java.util.function.Supplier;
import org.openecomp.sparky.dal.NetworkTransaction;
import org.openecomp.sparky.dal.aai.ActiveInventoryDataProvider;
import org.openecomp.sparky.dal.rest.OperationResult;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.slf4j.MDC;
/*
* Consider abstraction the tasks into common elemnts, because most of them repeat a generic call
* flow pattern
*/
/**
* The Class PerformActiveInventoryRetrieval.
*/
public class PerformActiveInventoryRetrieval implements Supplier<NetworkTransaction> {
private static Logger logger = LoggerFactory.getLogger(PerformActiveInventoryRetrieval.class);
private NetworkTransaction txn;
private ActiveInventoryDataProvider aaiProvider;
private Map<String, String> contextMap;
/**
* Instantiates a new perform active inventory retrieval.
*
* @param txn the txn
* @param aaiProvider the aai provider
*/
public PerformActiveInventoryRetrieval(NetworkTransaction txn,
ActiveInventoryDataProvider aaiProvider) {
this.txn = txn;
this.aaiProvider = aaiProvider;
this.contextMap = MDC.getCopyOfContextMap();
}
/* (non-Javadoc)
* @see java.util.function.Supplier#get()
*/
@Override
public NetworkTransaction get() {
txn.setTaskAgeInMs();
long startTimeInMs = System.currentTimeMillis();
MDC.setContextMap(contextMap);
OperationResult result = null;
try {
// todo: use proper config instead of hard-coding parameters
result = aaiProvider.queryActiveInventoryWithRetries(txn.getLink(), "application/json", 5);
} catch (Exception exc) {
logger.error("Failure to resolve self link from AAI. Error = ", exc);
result = new OperationResult(500,
"Caught an exception while trying to resolve link = " + exc.getMessage());
} finally {
result.setResponseTimeInMs(System.currentTimeMillis() - startTimeInMs);
txn.setOperationResult(result);
}
return txn;
}
}
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