apply new code formatter and save action
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@@ -28,154 +28,153 @@ import org.slf4j.LoggerFactory;
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import com.fasterxml.jackson.databind.ObjectMapper;
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public class PdbTestUtil {
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private static final Logger LOGGER = LoggerFactory.getLogger(PdbTestUtil.class);
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private static final Logger LOGGER = LoggerFactory.getLogger(PdbTestUtil.class);
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static final Map<String, Object> POISON = new HashMap<>();
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static final Map<String, Object> POISON = new HashMap<>();
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public static final void send(final String format, final Collection<Map<String, Object>> entries)
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throws IOException, InterruptedException {
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switch (format) {
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case "csv":
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sendAsCsv(entries);
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break;
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case "json":
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sendAsJson(entries);
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break;
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default:
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throw new IllegalStateException("unhandled format: " + format);
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}
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}
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@SafeVarargs
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public static final void sendAsCsv(final Map<String, Object>... entries) throws IOException, InterruptedException {
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sendAsCsv(Arrays.asList(entries));
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}
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public static final void sendAsCsv(final Collection<Map<String, Object>> entries)
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throws IOException, InterruptedException {
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final Set<String> keys = entries.stream().map(Map::keySet).flatMap(Set::stream).collect(Collectors.toSet());
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sendAsCsv(keys, entries);
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}
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public static final void sendAsCsv(Collection<String> keys, final Collection<Map<String, Object>> entries)
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throws IOException, InterruptedException {
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final StringBuilder csv = new StringBuilder();
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csv.append(String.join(",", keys));
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csv.append("\n");
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for (final Map<String, Object> entry : entries) {
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final List<String> line = new ArrayList<>();
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for (final String key : keys) {
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final String value = String.valueOf(entry.getOrDefault(key, ""));
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line.add(value);
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}
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csv.append(String.join(",", line));
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csv.append("\n");
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}
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System.out.println("sending: " + csv);
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send(csv.toString());
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}
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@SafeVarargs
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public static final void sendAsJson(final Map<String, Object>... entries) throws IOException, InterruptedException {
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sendAsJson(Arrays.asList(entries));
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}
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public static final void sendAsJson(final Collection<Map<String, Object>> entries)
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throws IOException, InterruptedException {
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final LinkedBlockingDeque<Map<String, Object>> queue = new LinkedBlockingDeque<>(entries);
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queue.put(POISON);
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sendAsJson(queue);
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}
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public static final void sendAsJson(final BlockingQueue<Map<String, Object>> aEntriesSupplier) throws IOException {
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final ObjectMapper mapper = new ObjectMapper();
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final SocketChannel channel = connect();
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Map<String, Object> entry;
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while ((entry = aEntriesSupplier.poll()) != POISON) {
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final StringBuilder streamData = new StringBuilder();
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streamData.append(mapper.writeValueAsString(entry));
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streamData.append("\n");
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final ByteBuffer src = ByteBuffer.wrap(streamData.toString().getBytes(StandardCharsets.UTF_8));
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channel.write(src);
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public static final void send(final String format, final Collection<Map<String, Object>> entries)
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throws IOException, InterruptedException {
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switch (format) {
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case "csv":
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sendAsCsv(entries);
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break;
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case "json":
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sendAsJson(entries);
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break;
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default:
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throw new IllegalStateException("unhandled format: " + format);
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}
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}
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try {
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// ugly workaround: the channel was closed too early and not all
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// data was received
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TimeUnit.MILLISECONDS.sleep(10);
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} catch (final InterruptedException e) {
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throw new IllegalStateException(e);
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}
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channel.close();
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LOGGER.trace("closed sender connection");
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}
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public static final void send(final String data) throws IOException {
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final SocketChannel channel = connect();
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final StringBuilder streamData = new StringBuilder();
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streamData.append(data);
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final ByteBuffer src = ByteBuffer.wrap(streamData.toString().getBytes(StandardCharsets.UTF_8));
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channel.write(src);
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try {
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// ugly workaround: the channel was closed too early and not all
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// data was received
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TimeUnit.MILLISECONDS.sleep(10);
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} catch (final InterruptedException e) {
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throw new IllegalStateException(e);
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}
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channel.close();
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LOGGER.trace("closed sender connection");
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}
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public static void send(final Path file) throws IOException {
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final SocketChannel outputChannel = connect();
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try (final FileChannel inputChannel = FileChannel.open(file, StandardOpenOption.READ)) {
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inputChannel.transferTo(0, Long.MAX_VALUE, outputChannel);
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@SafeVarargs
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public static final void sendAsCsv(final Map<String, Object>... entries) throws IOException, InterruptedException {
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sendAsCsv(Arrays.asList(entries));
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}
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try {
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// ugly workaround: the channel was closed too early and not all
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// data was received
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TimeUnit.MILLISECONDS.sleep(10);
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} catch (final InterruptedException e) {
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throw new IllegalStateException(e);
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}
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outputChannel.close();
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LOGGER.trace("closed sender connection");
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}
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public static final void sendAsCsv(final Collection<Map<String, Object>> entries)
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throws IOException, InterruptedException {
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private static SocketChannel connect() throws IOException {
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final Set<String> keys = entries.stream().map(Map::keySet).flatMap(Set::stream).collect(Collectors.toSet());
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SocketChannel result = null;
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while (true) {
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try {
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result = SocketChannel.open();
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result.configureBlocking(true);
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result.connect(new InetSocketAddress("127.0.0.1", TcpIngestor.PORT));
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break;
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} catch (final ConnectException e) {
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// server socket not yet ready, it should be ready any time soon
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}
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sendAsCsv(keys, entries);
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}
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return result;
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}
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public static final void sendAsCsv(Collection<String> keys, final Collection<Map<String, Object>> entries)
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throws IOException, InterruptedException {
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final StringBuilder csv = new StringBuilder();
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csv.append(String.join(",", keys));
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csv.append("\n");
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for (final Map<String, Object> entry : entries) {
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final List<String> line = new ArrayList<>();
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for (final String key : keys) {
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final String value = String.valueOf(entry.getOrDefault(key, ""));
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line.add(value);
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}
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csv.append(String.join(",", line));
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csv.append("\n");
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}
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System.out.println("sending: " + csv);
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send(csv.toString());
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}
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@SafeVarargs
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public static final void sendAsJson(final Map<String, Object>... entries) throws IOException, InterruptedException {
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sendAsJson(Arrays.asList(entries));
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}
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public static final void sendAsJson(final Collection<Map<String, Object>> entries)
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throws IOException, InterruptedException {
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final LinkedBlockingDeque<Map<String, Object>> queue = new LinkedBlockingDeque<>(entries);
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queue.put(POISON);
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sendAsJson(queue);
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}
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public static final void sendAsJson(final BlockingQueue<Map<String, Object>> aEntriesSupplier) throws IOException {
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final ObjectMapper mapper = new ObjectMapper();
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final SocketChannel channel = connect();
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Map<String, Object> entry;
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while ((entry = aEntriesSupplier.poll()) != POISON) {
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final StringBuilder streamData = new StringBuilder();
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streamData.append(mapper.writeValueAsString(entry));
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streamData.append("\n");
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final ByteBuffer src = ByteBuffer.wrap(streamData.toString().getBytes(StandardCharsets.UTF_8));
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channel.write(src);
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}
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try {
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// ugly workaround: the channel was closed too early and not all
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// data was received
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TimeUnit.MILLISECONDS.sleep(10);
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} catch (final InterruptedException e) {
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throw new IllegalStateException(e);
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}
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channel.close();
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LOGGER.trace("closed sender connection");
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}
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public static final void send(final String data) throws IOException {
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final SocketChannel channel = connect();
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final StringBuilder streamData = new StringBuilder();
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streamData.append(data);
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final ByteBuffer src = ByteBuffer.wrap(streamData.toString().getBytes(StandardCharsets.UTF_8));
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channel.write(src);
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try {
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// ugly workaround: the channel was closed too early and not all
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// data was received
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TimeUnit.MILLISECONDS.sleep(10);
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} catch (final InterruptedException e) {
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throw new IllegalStateException(e);
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}
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channel.close();
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LOGGER.trace("closed sender connection");
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}
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public static void send(final Path file) throws IOException {
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final SocketChannel outputChannel = connect();
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try (final FileChannel inputChannel = FileChannel.open(file, StandardOpenOption.READ)) {
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inputChannel.transferTo(0, Long.MAX_VALUE, outputChannel);
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}
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try {
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// ugly workaround: the channel was closed too early and not all
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// data was received
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TimeUnit.MILLISECONDS.sleep(10);
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} catch (final InterruptedException e) {
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throw new IllegalStateException(e);
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}
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outputChannel.close();
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LOGGER.trace("closed sender connection");
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}
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private static SocketChannel connect() throws IOException {
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SocketChannel result = null;
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while (true) {
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try {
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result = SocketChannel.open();
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result.configureBlocking(true);
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result.connect(new InetSocketAddress("127.0.0.1", TcpIngestor.PORT));
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break;
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} catch (final ConnectException e) {
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// server socket not yet ready, it should be ready any time soon
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}
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}
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return result;
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}
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}
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