2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2018 Ericsson. All rights reserved.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.policy.distribution.reception.handling.sdc;
23 import java.util.Timer;
24 import java.util.TimerTask;
27 * This class implements TimerTask for calling life cycle methods of SdcClient iteratively after specified interval
28 * until the operation is successful.
30 * @author Ram Krishna Verma (ram.krishna.verma@ericsson.com)
32 public class SdcClientHandler extends TimerTask {
34 private SdcReceptionHandler sdcReceptionHandler;
35 private SdcClientOperationType operationType;
38 public enum SdcClientOperationType {
43 * Constructs an instance of {@link SdcClientHandler} class.
45 * @param sdcReceptionHandler the sdcReceptionHandler
47 public SdcClientHandler(final SdcReceptionHandler sdcReceptionHandler, final SdcClientOperationType operationType,
48 final long retryDelay) {
49 this.sdcReceptionHandler = sdcReceptionHandler;
50 this.operationType = operationType;
51 timer = new Timer(false);
52 timer.scheduleAtFixedRate(this, 0, retryDelay * 1000L);
60 if (SdcClientOperationType.START.equals(operationType)) {
61 sdcReceptionHandler.initializeSdcClient();
62 sdcReceptionHandler.startSdcClient();
64 sdcReceptionHandler.stopSdcClient();
72 public boolean cancel() {