2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2018 NOKIA 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=========================================================
21 package org.onap.pnfsimulator.netconfmonitor;
23 import com.tailf.jnc.JNCException;
24 import org.apache.logging.log4j.LogManager;
25 import org.apache.logging.log4j.Logger;
26 import org.onap.pnfsimulator.netconfmonitor.netconf.NetconfConfigurationCache;
27 import org.onap.pnfsimulator.netconfmonitor.netconf.NetconfConfigurationReader;
28 import org.onap.pnfsimulator.netconfmonitor.netconf.NetconfConfigurationWriter;
30 import java.io.IOException;
31 import java.util.TimerTask;
33 public class NetconfConfigurationCheckingTask extends TimerTask {
34 private static final Logger LOGGER = LogManager.getLogger(NetconfConfigurationCheckingTask.class);
36 private final NetconfConfigurationReader reader;
37 private final NetconfConfigurationWriter writer;
38 private final NetconfConfigurationCache cache;
40 public NetconfConfigurationCheckingTask(NetconfConfigurationReader reader,
41 NetconfConfigurationWriter writer,
42 NetconfConfigurationCache cache) {
50 String currentConfiguration = "";
52 currentConfiguration = reader.read();
53 } catch (IOException|JNCException e) {
54 LOGGER.info("Error during configuration reading: {}", e.getMessage());
56 if (!currentConfiguration.equals(cache.getConfiguration())) {
57 LOGGER.info("Configuration has changed, new configuration:\n\n{}", currentConfiguration);
58 writer.writeToFile(currentConfiguration);
59 cache.update(currentConfiguration);