1 /*******************************************************************************
\r
2 * ============LICENSE_START==================================================
\r
4 * * ===========================================================================
\r
5 * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
\r
6 * * ===========================================================================
\r
7 * * Licensed under the Apache License, Version 2.0 (the "License");
\r
8 * * you may not use this file except in compliance with the License.
\r
9 * * You may obtain a copy of the License at
\r
11 * * http://www.apache.org/licenses/LICENSE-2.0
\r
13 * * Unless required by applicable law or agreed to in writing, software
\r
14 * * distributed under the License is distributed on an "AS IS" BASIS,
\r
15 * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
\r
16 * * See the License for the specific language governing permissions and
\r
17 * * limitations under the License.
\r
18 * * ============LICENSE_END====================================================
\r
20 * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
\r
22 ******************************************************************************/
\r
25 package org.onap.dmaap.datarouter.provisioning.utils;
\r
27 import java.io.File;
\r
28 import java.util.Properties;
\r
29 import java.util.TimerTask;
\r
32 * This class provides a {@link TimerTask} that purges old logfiles
\r
33 * (older than the number of days specified by the org.onap.dmaap.datarouter.provserver.logretention property).
\r
35 * @author Robert Eby
\r
36 * @version $Id: PurgeLogDirTask.java,v 1.2 2013/07/05 13:48:05 eby Exp $
\r
38 public class PurgeLogDirTask extends TimerTask {
\r
39 private static final long ONEDAY = 86400000L;
\r
41 private final String logdir;
\r
42 private final long interval;
\r
44 public PurgeLogDirTask() {
\r
45 Properties p = (new DB()).getProperties();
\r
46 logdir = p.getProperty("org.onap.dmaap.datarouter.provserver.accesslog.dir");
\r
47 String s = p.getProperty("org.onap.dmaap.datarouter.provserver.logretention", "30");
\r
50 n = Long.parseLong(s);
\r
51 } catch (NumberFormatException e) {
\r
54 interval = n * ONEDAY;
\r
60 File dir = new File(logdir);
\r
62 long exptime = System.currentTimeMillis() - interval;
\r
63 for (File logfile : dir.listFiles()) {
\r
64 if (logfile.lastModified() < exptime)
\r
68 } catch (Exception e) {
\r
69 e.printStackTrace();
\r