2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * Copyright (C) 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=========================================================
20 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
23 package org.openecomp.appc.listener.demo.impl;
25 import org.openecomp.appc.exceptions.APPCException;
26 import org.openecomp.appc.listener.EventHandler;
27 import org.openecomp.appc.listener.demo.model.IncomingMessage;
28 import org.openecomp.appc.listener.demo.model.Status;
30 import com.att.eelf.configuration.EELFLogger;
31 import com.att.eelf.configuration.EELFManager;
33 public class WorkerImpl implements Runnable {
35 private final EELFLogger LOG = EELFManager.getInstance().getLogger(WorkerImpl.class);
37 // Should have all of the data we need for processing
38 private IncomingMessage event;
40 // So we can post messages from inside the worker.
41 private EventHandler dmaap;
43 public WorkerImpl(IncomingMessage message, EventHandler dmaap) {
50 LOG.debug(String.format("Started working on %s", event.getHeader().getRequestID()));
52 dmaap.postStatus(event.toOutgoing(Status.ACCEPTED));
53 // Run the dg in a try catch to handle all exceptions and update the
57 dmaap.postStatus(event.toOutgoing(Status.SUCCESS));
58 LOG.debug(String.format("Event %s finished successfully", event.getHeader().getRequestID()));
60 // Should never happen. Exception with message should be thrown instead.
61 LOG.error(String.format(
62 "We somehow returned false from doDG() instead of throwing exception. Incoming event [%s]",
63 event.toJson().toString()));
64 dmaap.postStatus(event.toOutgoing(Status.FAILURE));
67 } catch (Exception e) {
68 // Unknown exception from DG method. Fail and pass the exception
70 String msg = "Exception: " + e.getMessage();
71 LOG.warn(String.format("Event %s finished with failure. %s", event.getHeader().getRequestID(), msg));
72 //TODO: should a message be included? there is nothing in the API spec for a msg?
73 //dmaap.postStatus(event.toOutgoing(Status.FAILURE, msg));
74 dmaap.postStatus(event.toOutgoing(Status.FAILURE));
77 LOG.debug("Done working on " + event.getHeader().getRequestID());
80 private boolean doDG(IncomingMessage msg) throws APPCException {
81 return ProviderOperations.topologyDG(msg);