List of pollEvents() Examples

Examples of pollEvents()

java.nio.file.WatchKey.pollEvents()
Retrieves and removes all pending events for this watch key, returning a {@code List} of the events that were retrieved.
Note that this method does not wait if there are no events pending. @return the list of the events retrieved; may be empty
name.pachler.nio.file.WatchKey.pollEvents()
org.uberfire.java.nio.file.WatchKey.pollEvents()

Examples of java.nio.file.WatchKey.pollEvents()

            if (dir == null) {
                warn("Could not find key for " + key);
                continue;
            }


            for (WatchEvent<?> event : key.pollEvents()) {
                WatchEvent.Kind kind = event.kind();
                WatchEvent<Path> ev = (WatchEvent<Path>)event;


                // Context for directory entry event is the file name of entry
                Path name = ev.context();

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Examples of java.nio.file.WatchKey.pollEvents()

                    if (parent == null) {
                        log.warn("WatchKey not recognized: {}, ignoring event", key);
                        continue;
                    }
                    try {
                        for (WatchEvent<?> event : key.pollEvents()) {
                            final WatchEvent.Kind<?> kind = event.kind();


                            if (kind == OVERFLOW) {
                                log.trace("overflow event for {}", parent);
                                continue;

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Examples of java.nio.file.WatchKey.pollEvents()

                continue;
            }






            for (WatchEvent<?> watchEvent : watchKey.pollEvents()) {
                WatchEvent.Kind watchEventKind = watchEvent.kind();


                // TBD - provide example of how OVERFLOW watchEvent is handled
                if (watchEventKind == OVERFLOW) {
                    continue;

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Examples of java.nio.file.WatchKey.pollEvents()

        key = watcher.take();
      } catch (InterruptedException x) {
        return;
      }


      for (WatchEvent<?> event : key.pollEvents()) {
        WatchEvent.Kind<?> kind = event.kind();


        if (kind == StandardWatchEventKinds.OVERFLOW) {
          continue;
        }

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Examples of java.nio.file.WatchKey.pollEvents()

      getLog().info("Watching " + inputPath + " for changes");
      generate();
      boolean valid = true;
      while (valid) {
        WatchKey key = watcher.take();
        for (WatchEvent<?> event : key.pollEvents()) {
          if (event.kind() == StandardWatchEventKinds.OVERFLOW) {
            continue;
          }
          WatchEvent<Path> ev = (WatchEvent<Path>) event;
          if(dir.resolve(ev.context()).equals(inputPath)) {

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Examples of java.nio.file.WatchKey.pollEvents()

            for (;;) {
                try {
                    WatchKey watchKey = watchService.take();
                    @SuppressWarnings( "synthetic-access" )
                    ConnectorChangeSet connectorChangeSet = connector.newConnectorChangedSet();
                    for (WatchEvent<?> watchEvent : watchKey.pollEvents()) {
                        WatchEvent.Kind<?> kind = watchEvent.kind();


                        Path eventPath = ((WatchEvent<Path>)watchEvent).context();
                        Path resolvedPath = ((Path)watchKey.watchable()).resolve(eventPath);
                        File resolvedFile = resolvedPath.toFile();

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Examples of java.nio.file.WatchKey.pollEvents()


  private void assertWatcherHasEvents(
      List<WatchEvent<?>> expected, List<WatchEvent<?>> alternate) throws InterruptedException {
    ensureTimeToPoll(); // otherwise we could read 1 event but not all the events we're expecting
    WatchKey key = watcher.take();
    List<WatchEvent<?>> keyEvents = key.pollEvents();


    if (keyEvents.size() == expected.size() || alternate.isEmpty()) {
      assertThat(keyEvents).containsExactlyElementsIn(expected);
    } else {
      assertThat(keyEvents).containsExactlyElementsIn(alternate);

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Examples of java.nio.file.WatchKey.pollEvents()

            moduleDir.register(watcher, ENTRY_CREATE, ENTRY_DELETE, ENTRY_MODIFY);


            LOG.info("Filesystem monitor: Watching module directory " + moduleDir + " for changes.");
            for (;;) {
                final WatchKey key = watcher.take();
                for (WatchEvent<?> event : key.pollEvents()) {
                    final WatchEvent.Kind<?> kind = event.kind();


                    if (kind == OVERFLOW) { // An OVERFLOW event can occur regardless of registration if events are lost or discarded.
                        LOG.warn("Filesystem monitor: filesystem events may have been missed");
                        continue;

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Examples of java.nio.file.WatchKey.pollEvents()

    assertThat(watcher.queuedKeys()).containsExactly(key);


    WatchKey retrievedKey = watcher.poll();
    assertThat(retrievedKey).isEqualTo(key);


    List<WatchEvent<?>> events = retrievedKey.pollEvents();
    assertThat(events.size()).is(1);
    assertThat(events.get(0)).isEqualTo(event);


    // polling should have removed all events
    assertThat(retrievedKey.pollEvents()).isEmpty();

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Examples of java.nio.file.WatchKey.pollEvents()

    List<WatchEvent<?>> events = retrievedKey.pollEvents();
    assertThat(events.size()).is(1);
    assertThat(events.get(0)).isEqualTo(event);


    // polling should have removed all events
    assertThat(retrievedKey.pollEvents()).isEmpty();
  }


  @Test
  public void testKeyStates() throws IOException {
    AbstractWatchService.Key key = watcher.register(

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