本文整理了Java中org.openide.filesystems.FileUtil.addFileChangeListener()方法的一些代码示例，展示了FileUtil.addFileChangeListener()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。FileUtil.addFileChangeListener()方法的具体详情如下：
包路径：org.openide.filesystems.FileUtil
类名称：FileUtil
方法名：addFileChangeListener

FileUtil.addFileChangeListener介绍

[英]Registers listener so that it will receive FileEvents from FileSystems providing instances of FileObject convertible to java.io.File.
[中]注册listener，以便从FileSystems接收FileEvents，提供可转换为java.io.File的FileObject实例。

代码示例

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-web-clientproject

private void addFileChangeListener(File file) {
  if (file == null) {
    return;
  }
  try {
    FileUtil.addFileChangeListener(fileChangesListener, file);
  } catch (IllegalArgumentException ex) {
    // already listenening, ignore
  }
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-php-project

private void addFileChangeListener(File file) {
  try {
    FileUtil.addFileChangeListener(fileChangesListener, file);
  } catch (IllegalArgumentException ex) {
    // already listenening, ignore
  }
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-web-clientproject

private void addFileChangeListener(File file) {
  if (file == null) {
    return;
  }
  try {
    FileUtil.addFileChangeListener(fileChangesListener, file);
  } catch (IllegalArgumentException ex) {
    // already listenening, ignore
  }
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-ruby-rakeproject

public FilePropertyProvider(File properties) {
  this.properties = properties;
  FileUtil.addFileChangeListener(this, properties);
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-gsf

private void registerFileSystemListener  () {
  FileUtil.addFileChangeListener(this);
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-ruby-rakeproject

private synchronized void listen(File rootLocation) {
  // #40845. Need to fire changes if a source root is added or removed.
  if (rootsListenedTo.add(rootLocation) && /* be lazy */ haveAttachedListeners) {
      FileUtil.addFileChangeListener(this, rootLocation);
  }
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-ruby-rakeproject

public synchronized void addChangeListener(ChangeListener listener) {
  if (!haveAttachedListeners) {
    haveAttachedListeners = true;
    for (File rootLocation : rootsListenedTo) {
      FileUtil.addFileChangeListener(this, rootLocation);
    }
  }
  cs.addChangeListener(listener);
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-groovy-grailsproject

private void updateListener(FileChangeListener listener, File oldDir, File newDir) {
    if (oldDir == null || !oldDir.equals(newDir)) {
      if (oldDir != null) {
        FileUtil.removeFileChangeListener(listener, oldDir);
      }
      if (newDir != null) {
        FileUtil.addFileChangeListener(listener, newDir);
      }
    }
  }
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-docker-api

private void init() {
  FileUtil.addFileChangeListener(listener, getNewConfigFile());
  FileUtil.addFileChangeListener(listener, getOldConfigFile());
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-groovy-grailsproject

private void updateListener(FileChangeListener listener, File oldDir, File newDir) {
  if (oldDir == null || !oldDir.equals(newDir)) {
    if (oldDir != null) {
      FileUtil.removeFileChangeListener(listener, oldDir);
    }
    if (newDir != null) {
      FileUtil.addFileChangeListener(listener, newDir);
    }
  }
}

代码示例来源：origin: org.netbeans.api/org-netbeans-modules-java-project-ui

private synchronized void updateFileListeners(@NonNull final Collection<? extends File> newFiles) {
  final Collection<File> toAdd = new HashSet<>(newFiles);
  toAdd.removeAll(currentFiles);
  final Collection<File> toRemove = new HashSet<>(currentFiles);
  toRemove.removeAll(newFiles);
  for (File f : toRemove) {
    FileUtil.removeFileChangeListener(this, f);
  }
  for (File f : toAdd) {
    FileUtil.addFileChangeListener(this, f);
  }
  currentFiles.addAll(toAdd);
  currentFiles.removeAll(toRemove);
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-ruby-rakeproject

public PP(String path, RakeProjectHelper helper) {
  this.path = path;
  this.helper = helper;
  FileUtil.addFileChangeListener(this, new File(FileUtil.toFile(dir()), path.replace('/', File.separatorChar)));
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-web-clientproject

public ImpFilesNL(Project p) {
  project = (ClientSideProject)p;
  listener = new Listener();
  Set<File> temp = new HashSet();
  for (String name: ImportantFilesChildren.FILES.keySet()) {
    File f = FileUtil.normalizeFile(new File(project.getProjectDirectory().getPath() + "/" + name));
    if (temp.add(f)) {
      FileUtil.addFileChangeListener(listener, f);
    }
  }
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-php-api-framework

final void refreshFrameworkCommands() {
  List<FrameworkCommand> freshCommands = getFrameworkCommandsInternal();
  File plugins = getPluginsDirectory();
  if (plugins != null) {
    // intentionally used isFile() because directory does not need to exist
    assert !plugins.isFile() : "Plugins is expected to be a directory: " + plugins;
    synchronized (this) {
      if (pluginListener == null) {
        pluginListener = new PluginListener();
        FileUtil.addFileChangeListener(pluginListener, plugins);
      }
    }
  }
  synchronized (COMMANDS_CACHE) {
    Map<String, List<FrameworkCommand>> moduleCommands = COMMANDS_CACHE.get(phpModule);
    if (moduleCommands == null) {
      moduleCommands = new HashMap<>();
    }
    moduleCommands.put(getFrameworkName(), freshCommands);
    COMMANDS_CACHE.put(phpModule, moduleCommands);
  }
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-apisupport-project

DualLayers(FileSystem explicit) {
  this.explicit = explicit;
  NbModuleProvider nbmp = project.getLookup().lookup(NbModuleProvider.class);
  File clazz = nbmp != null ? nbmp.getClassesDirectory() : null;
  if (clazz != null) {
    generated = new File(clazz, ManifestManager.GENERATED_LAYER_PATH);
    FileUtil.addFileChangeListener(this, generated);
  } else {
    generated = null;
  }
  configure();
  setPropagateMasks(true);
}
private void configure() {

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-maven-repository

@Override protected void addNotify() {
  RepositoryPreferences.getInstance().addChangeListener(this);
  FileUtil.addFileChangeListener(this, MavenCli.DEFAULT_USER_SETTINGS_FILE);
  addChangeListener(this);
  addNotifyCalled = true;
}
@Override protected void removeNotify() {

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-cnd-utils

@Override
protected boolean addFileChangeListenerImpl(FileChangeListener listener, FileSystem fileSystem, String path) {
  for (CndFileSystemProvider provider : cache) {
    if (provider.addFileChangeListenerImpl(listener, fileSystem, path)) {
      return true;
    }
  }
  if (CndFileUtils.isLocalFileSystem(fileSystem)) {
    FileUtil.addFileChangeListener(listener, FileUtil.normalizeFile(new File(path)));
    return true;
  } else {
    return false;
  }
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-ruby-rakeproject

private RakeProjectHelper(FileObject dir, Document projectXml, ProjectState state, RakeBasedProjectType type) {
  this.dir = dir;
  assert dir != null && FileUtil.toFile(dir) != null;
  this.state = state;
  assert state != null;
  this.type = type;
  assert type != null;
  this.projectXml = projectXml;
  assert projectXml != null;
  properties = new ProjectProperties(this);
  fileListener = new FileListener();
  FileUtil.addFileChangeListener(fileListener, resolveFile(PROJECT_XML_PATH));
  FileUtil.addFileChangeListener(fileListener, resolveFile(PRIVATE_XML_PATH));
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-web-clientproject

public static BowerProblemProvider create(Project project) {
  BowerProblemProvider problemProvider = new BowerProblemProvider(project);
  problemProvider.addFileChangesListeners("bower.json", getBowerRcDir(project.getProjectDirectory()), ".bowerrc");
  
  FileUtil.addFileChangeListener(problemProvider.bowerrcListener, new File(project.getProjectDirectory().getPath() + "/.bowerrc"));
  return problemProvider;
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-j2ee-ejbjarproject

public void initialize() throws FileStateInvalidException {
  EjbJarProject.this.evaluator().addPropertyChangeListener(this);
  
  if (!isCopyOnSaveEnabled()) {
    return;
  }
  
  metaBase = getEjbModule().getMetaInf();
  metaBaseValue = evaluator().getProperty(EjbJarProjectProperties.META_INF);
  if (resources != null) {
    FileUtil.removeFileChangeListener(this, resources);
  }
  resources = getEjbModule().getResourceDirectory();
  buildClasses = evaluator().getProperty(ProjectProperties.BUILD_CLASSES_DIR);
  if (metaBase != null) {
    metaBase.getFileSystem().addFileChangeListener(this);
  }
  if (resources != null) {
    FileUtil.addFileChangeListener(this, resources);
  }
  LOGGER.log(Level.FINE, "Meta directory is {0}", metaBaseValue);
}