2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
6 * Copyright © 2017 Amdocs
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
21 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
23 package org.onap.aai.sparky.viewandinspect.task;
26 import java.util.function.Supplier;
28 import org.onap.aai.sparky.dal.aai.ActiveInventoryDataProvider;
29 import org.onap.aai.sparky.dal.aai.config.ActiveInventoryConfig;
30 import org.onap.aai.sparky.dal.rest.OperationResult;
31 import org.onap.aai.sparky.logging.AaiUiMsgs;
32 import org.onap.aai.sparky.viewandinspect.entity.SelfLinkDeterminationTransaction;
33 import org.onap.aai.cl.api.Logger;
34 import org.onap.aai.cl.eelf.LoggerFactory;
37 public class PerformSelfLinkDeterminationTask implements Supplier<SelfLinkDeterminationTransaction> {
39 private static final Logger logger =
40 LoggerFactory.getInstance().getLogger(PerformSelfLinkDeterminationTask.class);
42 private SelfLinkDeterminationTransaction txn;
43 private ActiveInventoryDataProvider aaiProvider;
44 private Map<String, String> contextMap;
48 * Instantiates a new perform node self link processing task.
51 * @param requestParameters the request parameters
52 * @param aaiProvider the aai provider
54 public PerformSelfLinkDeterminationTask(SelfLinkDeterminationTransaction txn, String requestParameters,
55 ActiveInventoryDataProvider aaiProvider) {
57 this.aaiProvider = aaiProvider;
59 this.contextMap = MDC.getCopyOfContextMap();
63 * @see java.util.function.Supplier#get()
66 public SelfLinkDeterminationTransaction get() {
67 MDC.setContextMap(contextMap);
68 if (txn.getQueryString() == null) {
69 OperationResult opResult = new OperationResult();
70 opResult.setResult(500, "Aborting self-link determination because self link query is null.");
71 txn.setOpResult(opResult);
75 OperationResult opResult = null;
77 opResult = aaiProvider.queryActiveInventoryWithRetries(txn.getQueryString(), "application/json",
78 ActiveInventoryConfig.getConfig().getAaiRestConfig().getNumRequestRetries());
79 } catch (Exception exc) {
80 opResult = new OperationResult();
81 opResult.setResult(500, "Querying AAI with retry failed due to an exception.");
82 logger.error(AaiUiMsgs.ERROR_AAI_QUERY_WITH_RETRY, exc.getMessage());
85 if (logger.isDebugEnabled()) {
86 logger.debug("Operation result = " + opResult.toString());
89 txn.setOpResult(opResult);