2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2020 AT&T Intellectual Property. All rights
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 * ===================================================================
24 package org.onap.clamp.policy.downloader;
26 import com.att.eelf.configuration.EELFLogger;
27 import com.att.eelf.configuration.EELFManager;
29 import java.time.Instant;
31 import org.json.simple.parser.ParseException;
32 import org.onap.clamp.clds.client.PolicyEngineServices;
33 import org.onap.clamp.loop.template.PolicyModelsRepository;
34 import org.springframework.beans.factory.annotation.Autowired;
35 import org.springframework.context.annotation.Configuration;
36 import org.springframework.context.annotation.Profile;
37 import org.springframework.scheduling.annotation.Scheduled;
40 * This class implements a periodic job that is done in the background to
41 * synchronize policy models available on the policy engine and the clamp
42 * database table PolicyModel.
45 @Profile("clamp-policy-controller")
46 public class PolicyEngineController {
48 protected static final EELFLogger logger = EELFManager.getInstance().getLogger(PolicyEngineController.class);
49 protected static final EELFLogger auditLogger = EELFManager.getInstance().getAuditLogger();
50 protected static final EELFLogger metricsLogger = EELFManager.getInstance().getMetricsLogger();
51 public static final String POLICY_RETRY_INTERVAL = "policy.retry.interval";
52 public static final String POLICY_RETRY_LIMIT = "policy.retry.limit";
54 private final PolicyEngineServices policyEngineServices;
56 private Instant lastInstantExecuted;
59 public PolicyEngineController(PolicyEngineServices policyEngineService,
60 PolicyModelsRepository policyModelsRepository) {
61 this.policyEngineServices = policyEngineService;
64 @Scheduled(fixedRate = 120000)
65 public synchronized void synchronizeAllPolicies() {
66 policyEngineServices.synchronizeAllPolicies();
67 lastInstantExecuted = Instant.now();
70 public Instant getLastInstantExecuted() {
71 return lastInstantExecuted;
74 @Scheduled(fixedRate = 300000)
75 public synchronized void downloadPdpGroups() throws ParseException {
76 policyEngineServices.downloadPdpGroups();