2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
20 package org.onap.aai.tasks;
23 import java.util.Arrays;
24 import java.util.Date;
25 import java.util.UUID;
27 import org.apache.commons.io.FilenameUtils;
28 import org.apache.commons.io.comparator.LastModifiedFileComparator;
29 import org.springframework.scheduling.annotation.Scheduled;
30 import org.springframework.stereotype.Component;
32 import org.onap.aai.logging.LoggingContext;
33 import org.onap.aai.logging.LoggingContext.StatusCode;
34 import org.onap.aai.util.AAIConfig;
35 import org.onap.aai.util.AAIConstants;
36 import com.att.eelf.configuration.EELFLogger;
37 import com.att.eelf.configuration.EELFManager;
40 public class ScheduledTasks {
42 private static EELFLogger LOGGER = EELFManager.getInstance().getLogger(ScheduledTasks.class);
44 private static final String COMPONENT = "Scheduler";
45 private static final String FROM_APP_ID = "CronApp";
46 private static final long PROPERTY_READ_INTERVAL = 60000; // every minute
48 private String GlobalPropFileName = AAIConstants.AAI_CONFIG_FILENAME;
50 // for read and possibly reloading aaiconfig.properties and other
52 * Load AAI properties.
54 // configuration properties files
55 @Scheduled(fixedRate = PROPERTY_READ_INTERVAL)
56 public void loadAAIProperties() {
57 final UUID transId = UUID.randomUUID();
59 LoggingContext.init();
60 LoggingContext.requestId(transId);
61 LoggingContext.partnerName(FROM_APP_ID);
62 LoggingContext.component(COMPONENT);
63 LoggingContext.targetEntity("AAI");
64 LoggingContext.targetServiceName("loadAAIProperties");
65 LoggingContext.serviceName("AAI");
66 LoggingContext.statusCode(StatusCode.COMPLETE);
67 LoggingContext.responseCode(LoggingContext.SUCCESS);
69 String dir = FilenameUtils.getFullPathNoEndSeparator(GlobalPropFileName);
70 if (dir == null || dir.length() < 3) {
74 File pdir = new File(dir);
75 File[] files = pdir.listFiles();
76 Arrays.sort(files, LastModifiedFileComparator.LASTMODIFIED_REVERSE);
79 // leave this loop here since we may want to check other configurable
80 // property files in the SAME directory
81 for (File file : files) {
83 if (fn.equals("aaiconfig.properties")) {
84 Date lastMod = new Date(file.lastModified());
85 long lastModTm = lastMod.getTime();
86 Date curTS = new Date();
87 long curTSTm = curTS.getTime();
88 if (curTSTm - lastModTm < PROPERTY_READ_INTERVAL + 1000) {
89 AAIConfig.reloadConfig();
90 LOGGER.debug("reloaded from aaiconfig.properties");