Examples with OutputStreamWriter java.io.OutputStreamWriter used on opensource projects

Example 96 with OutputStreamWriter

use of java.io.OutputStreamWriter in project weave by continuuity.

the class FailureRestartTestRun method getInstances.

private Set<Integer> getInstances(Iterable<Discoverable> discoverables) throws IOException {
    Set<Integer> instances = Sets.newHashSet();
    for (Discoverable discoverable : discoverables) {
        InetSocketAddress socketAddress = discoverable.getSocketAddress();
        Socket socket = new Socket(socketAddress.getAddress(), socketAddress.getPort());
        try {
            PrintWriter writer = new PrintWriter(new OutputStreamWriter(socket.getOutputStream(), Charsets.UTF_8), true);
            LineReader reader = new LineReader(new InputStreamReader(socket.getInputStream(), Charsets.UTF_8));
            String msg = "Failure";
            writer.println(msg);
            String line = reader.readLine();
            Assert.assertTrue(line.endsWith(msg));
            instances.add(Integer.parseInt(line.substring(0, line.length() - msg.length())));
        } finally {
            socket.close();
        }
    }
    return instances;
}

Example 97 with OutputStreamWriter

use of java.io.OutputStreamWriter in project weave by continuuity.

the class LocalFileTestRun method testLocalFile.

@Test
public void testLocalFile() throws Exception {
    String header = Files.readFirstLine(new File(getClass().getClassLoader().getResource("header.txt").toURI()), Charsets.UTF_8);
    WeaveRunner runner = YarnTestSuite.getWeaveRunner();
    if (runner instanceof YarnWeaveRunnerService) {
        ((YarnWeaveRunnerService) runner).setJVMOptions("-verbose:gc -Xloggc:gc.log -XX:+PrintGCDetails");
    }
    WeaveController controller = runner.prepare(new LocalFileApplication()).withApplicationArguments("local").withArguments("LocalFileSocketServer", "local2").addLogHandler(new PrinterLogHandler(new PrintWriter(System.out, true))).start();
    if (runner instanceof YarnWeaveRunnerService) {
        ((YarnWeaveRunnerService) runner).setJVMOptions("");
    }
    Iterable<Discoverable> discoverables = controller.discoverService("local");
    Assert.assertTrue(YarnTestSuite.waitForSize(discoverables, 1, 60));
    InetSocketAddress socketAddress = discoverables.iterator().next().getSocketAddress();
    Socket socket = new Socket(socketAddress.getAddress(), socketAddress.getPort());
    try {
        PrintWriter writer = new PrintWriter(new OutputStreamWriter(socket.getOutputStream(), Charsets.UTF_8), true);
        LineReader reader = new LineReader(new InputStreamReader(socket.getInputStream(), Charsets.UTF_8));
        String msg = "Local file test";
        writer.println(msg);
        Assert.assertEquals(header, reader.readLine());
        Assert.assertEquals(msg, reader.readLine());
    } finally {
        socket.close();
    }
    controller.stopAndWait();
    Assert.assertTrue(YarnTestSuite.waitForSize(discoverables, 0, 60));
    TimeUnit.SECONDS.sleep(2);
}

Example 98 with OutputStreamWriter

use of java.io.OutputStreamWriter in project weave by continuuity.

the class SocketServer method run.

@Override
public void run() {
    try {
        runThread = Thread.currentThread();
        while (running) {
            try {
                Socket socket = serverSocket.accept();
                try {
                    BufferedReader reader = new BufferedReader(new InputStreamReader(socket.getInputStream(), Charsets.UTF_8));
                    PrintWriter writer = new PrintWriter(new OutputStreamWriter(socket.getOutputStream()), true);
                    handleRequest(reader, writer);
                } finally {
                    socket.close();
                }
            } catch (SocketException e) {
                LOG.info("Socket exception: " + e);
            }
        }
    } catch (Exception e) {
        LOG.error(e.getMessage(), e);
    }
}

Example 99 with OutputStreamWriter

use of java.io.OutputStreamWriter in project cryptomator by cryptomator.

the class SettingsProvider method save.

private void save(Settings settings) {
    assert settings != null : "method should only be invoked by #scheduleSave, which checks for null";
    final Path settingsPath = getSettingsPath();
    try {
        Files.createDirectories(settingsPath.getParent());
        try (//
        OutputStream out = Files.newOutputStream(settingsPath, StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING);
            Writer writer = new OutputStreamWriter(out, StandardCharsets.UTF_8)) {
            gson.toJson(settings, writer);
            LOG.info("Settings saved to " + settingsPath);
        }
    } catch (IOException e) {
        LOG.error("Failed to save settings.", e);
    }
}

Example 100 with OutputStreamWriter

use of java.io.OutputStreamWriter in project checkstyle by checkstyle.

the class XMLLogger method setOutputStream.

/**
     * Sets the OutputStream.
     * @param outputStream the OutputStream to use
     **/
private void setOutputStream(OutputStream outputStream) {
    final OutputStreamWriter osw = new OutputStreamWriter(outputStream, StandardCharsets.UTF_8);
    writer = new PrintWriter(osw);
}