git.basschouten.com Git - openhab-addons.git/blob

   1 /**
   2  * Copyright (c) 2010-2023 Contributors to the openHAB project
   3  *
   4  * See the NOTICE file(s) distributed with this work for additional
   5  * information.
   6  *
   7  * This program and the accompanying materials are made available under the
   8  * terms of the Eclipse Public License 2.0 which is available at
   9  * http://www.eclipse.org/legal/epl-2.0
  10  *
  11  * SPDX-License-Identifier: EPL-2.0
  12  */
  13 package org.openhab.automation.jsscripting.internal.fs.watch;
  14
  15 import java.io.File;
  16 import java.nio.file.Path;
  17 import java.util.Optional;
  18
  19 import org.eclipse.jdt.annotation.NonNullByDefault;
  20 import org.openhab.core.automation.module.script.ScriptDependencyTracker;
  21 import org.openhab.core.automation.module.script.ScriptEngineManager;
  22 import org.openhab.core.automation.module.script.rulesupport.loader.AbstractScriptFileWatcher;
  23 import org.openhab.core.automation.module.script.rulesupport.loader.ScriptFileWatcher;
  24 import org.openhab.core.service.ReadyService;
  25 import org.openhab.core.service.StartLevelService;
  26 import org.openhab.core.service.WatchService;
  27 import org.osgi.service.component.annotations.Activate;
  28 import org.osgi.service.component.annotations.Component;
  29 import org.osgi.service.component.annotations.Reference;
  30
  31 /**
  32  * Monitors <openHAB-conf>/automation/js for Javascript files, but not libraries
  33  *
  34  * @author Jonathan Gilbert - Initial contribution
  35  * @author Jan N. Klug - Refactored to new WatchService
  36  */
  37 @Component(immediate = true, service = { ScriptFileWatcher.class, ScriptDependencyTracker.Listener.class })
  38 @NonNullByDefault
  39 public class JSScriptFileWatcher extends AbstractScriptFileWatcher {
  40     private static final String FILE_DIRECTORY = "automation" + File.separator + "js";
  41
  42     @Activate
  43     public JSScriptFileWatcher(final @Reference(target = WatchService.CONFIG_WATCHER_FILTER) WatchService watchService,
  44             final @Reference ScriptEngineManager manager, final @Reference ReadyService readyService,
  45             final @Reference StartLevelService startLevelService) {
  46         super(watchService, manager, readyService, startLevelService, FILE_DIRECTORY, true);
  47     }
  48
  49     @Override
  50     protected Optional<String> getScriptType(Path scriptFilePath) {
  51         String scriptType = super.getScriptType(scriptFilePath).orElse(null);
  52         if (!scriptFilePath.startsWith(getWatchPath().resolve("node_modules")) && ("js".equals(scriptType))) {
  53             return Optional.of(scriptType);
  54         }
  55         return Optional.empty();
  56     }
  57 }