diff options
author | Bogumil Zebek <bogumil.zebek@nokia.com> | 2021-03-10 12:55:08 +0100 |
---|---|---|
committer | Zebek Bogumil <bogumil.zebek@nokia.com> | 2021-03-10 12:55:08 +0100 |
commit | bae12bf7d5a92a4d6be22e9ce8c3dc9878c59f36 (patch) | |
tree | 5cbb50a4c336d7ebee4c402f20f0e036a3bca814 /src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/filesystem/WatcherThread.java | |
parent | 4af5241ab25b0103d8ea680789aaf9a8696dfc75 (diff) |
Package rename
Step 2: package rename, fix pom.xml, fix integration tests
Issue-ID: INT-1869
Signed-off-by: Zebek Bogumil <bogumil.zebek@nokia.com>
Change-Id: Ia4c6823e4facc3791583fb39caba3bcc125b3af7
Diffstat (limited to 'src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/filesystem/WatcherThread.java')
-rw-r--r-- | src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/filesystem/WatcherThread.java | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/filesystem/WatcherThread.java b/src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/filesystem/WatcherThread.java new file mode 100644 index 0000000..4695ff4 --- /dev/null +++ b/src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/filesystem/WatcherThread.java @@ -0,0 +1,81 @@ +/*- + * ============LICENSE_START======================================================= + * Simulator + * ================================================================================ + * Copyright (C) 2019 Nokia. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ + +package org.onap.integration.simulators.nfsimulator.vesclient.filesystem; + +import java.io.IOException; +import java.nio.file.FileSystems; +import java.nio.file.Path; +import java.nio.file.Paths; +import java.nio.file.StandardWatchEventKinds; +import java.nio.file.WatchEvent; +import java.nio.file.WatchKey; +import java.nio.file.WatchService; +import lombok.extern.slf4j.Slf4j; +import org.onap.integration.simulators.nfsimulator.vesclient.db.Storage; +import org.onap.integration.simulators.nfsimulator.vesclient.template.Template; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.stereotype.Component; + +@Slf4j +@Component +public class WatcherThread implements Runnable { + + private final WatchService watchService; + private final Storage<Template> storage; + private final Path templatesDir; + + WatcherThread(String templatesDir, WatchService watchService, Storage<Template> storage) throws IOException { + this.watchService = watchService; + this.storage = storage; + this.templatesDir = Paths.get(templatesDir); + registerDirectory(this.templatesDir); + } + + @Autowired + public WatcherThread(@Value("${templates.dir}") String templatesDir, Storage<Template> storage) throws IOException { + this(templatesDir, FileSystems.getDefault().newWatchService(), storage); + } + + private void registerDirectory(Path path) throws IOException { + path.register(watchService, StandardWatchEventKinds.ENTRY_CREATE, StandardWatchEventKinds.ENTRY_DELETE, + StandardWatchEventKinds.ENTRY_MODIFY); + } + + @Override + public void run() { + while (true) { + WatchKey key; + try { + key = watchService.take(); + for (WatchEvent<?> event : key.pollEvents()) { + WatcherEventProcessor.process(event, storage, templatesDir); + } + key.reset(); + } catch (InterruptedException e) { + log.error("Watch service interrupted.", e.getMessage()); + Thread.currentThread().interrupt(); + return; + } + + } + } +} |