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

Example 1 with LineNumberReader

use of java.io.LineNumberReader in project jetty.project by eclipse.

the class JettyStopTask method execute.

/** 
     * @see org.apache.tools.ant.Task#execute()
     */
public void execute() throws BuildException {
    try {
        Socket s = new Socket(InetAddress.getByName("127.0.0.1"), stopPort);
        if (stopWait > 0)
            s.setSoTimeout(stopWait * 1000);
        try {
            OutputStream out = s.getOutputStream();
            out.write((stopKey + "\r\nstop\r\n").getBytes());
            out.flush();
            if (stopWait > 0) {
                TaskLog.log("Waiting" + (stopWait > 0 ? (" " + stopWait + "sec") : "") + " for jetty to stop");
                LineNumberReader lin = new LineNumberReader(new InputStreamReader(s.getInputStream()));
                String response = lin.readLine();
                if ("Stopped".equals(response))
                    System.err.println("Stopped");
            }
        } finally {
            s.close();
        }
    } catch (ConnectException e) {
        TaskLog.log("Jetty not running!");
    } catch (Exception e) {
        TaskLog.log(e.getMessage());
    }
}

Example 2 with LineNumberReader

use of java.io.LineNumberReader in project jetty.project by eclipse.

the class HttpServerTestBase method testPipeline.

@Test
public void testPipeline() throws Exception {
    configureServer(new HelloWorldHandler());
    //for (int pipeline=1;pipeline<32;pipeline++)
    for (int pipeline = 1; pipeline < 32; pipeline++) {
        try (Socket client = newSocket(_serverURI.getHost(), _serverURI.getPort())) {
            client.setSoTimeout(5000);
            OutputStream os = client.getOutputStream();
            String request = "";
            for (int i = 1; i < pipeline; i++) request += "GET /data?writes=1&block=16&id=" + i + " HTTP/1.1\r\n" + "host: " + _serverURI.getHost() + ":" + _serverURI.getPort() + "\r\n" + "user-agent: testharness/1.0 (blah foo/bar)\r\n" + "accept-encoding: nothing\r\n" + "cookie: aaa=1234567890\r\n" + "\r\n";
            request += "GET /data?writes=1&block=16 HTTP/1.1\r\n" + "host: " + _serverURI.getHost() + ":" + _serverURI.getPort() + "\r\n" + "user-agent: testharness/1.0 (blah foo/bar)\r\n" + "accept-encoding: nothing\r\n" + "cookie: aaa=bbbbbb\r\n" + "Connection: close\r\n" + "\r\n";
            os.write(request.getBytes());
            os.flush();
            LineNumberReader in = new LineNumberReader(new InputStreamReader(client.getInputStream()));
            String line = in.readLine();
            int count = 0;
            while (line != null) {
                if ("HTTP/1.1 200 OK".equals(line))
                    count++;
                line = in.readLine();
            }
            assertEquals(pipeline, count);
        }
    }
}

Example 3 with LineNumberReader

use of java.io.LineNumberReader in project jetty.project by eclipse.

the class ShutdownMonitorTest method stop.

public void stop(String command, int port, String key, boolean check) throws Exception {
    System.out.printf("Attempting to send " + command + " to localhost:%d (%b)%n", port, check);
    try (Socket s = new Socket(InetAddress.getByName("127.0.0.1"), port)) {
        // send stop command
        try (OutputStream out = s.getOutputStream()) {
            out.write((key + "\r\n" + command + "\r\n").getBytes());
            out.flush();
            if (check) {
                // check for stop confirmation
                LineNumberReader lin = new LineNumberReader(new InputStreamReader(s.getInputStream()));
                String response;
                if ((response = lin.readLine()) != null)
                    assertEquals("Stopped", response);
                else
                    throw new IllegalStateException("No stop confirmation");
            }
        }
    }
}

Example 4 with LineNumberReader

use of java.io.LineNumberReader in project jetty.project by eclipse.

the class Main method stop.

public void stop(String host, int port, String key, int timeout) {
    if (host == null || host.length() == 0) {
        host = "127.0.0.1";
    }
    try {
        if ((port <= 0) || (port > 65535)) {
            System.err.println("STOP.PORT property must be specified with a valid port number");
            usageExit(ERR_BAD_STOP_PROPS);
        }
        if (key == null) {
            key = "";
            System.err.println("STOP.KEY property must be specified");
            System.err.println("Using empty key");
        }
        try (Socket s = new Socket(InetAddress.getByName(host), port)) {
            if (timeout > 0) {
                s.setSoTimeout(timeout * 1000);
            }
            try (OutputStream out = s.getOutputStream()) {
                out.write((key + "\r\nstop\r\n").getBytes());
                out.flush();
                if (timeout > 0) {
                    StartLog.info("Waiting %,d seconds for jetty to stop%n", timeout);
                    LineNumberReader lin = new LineNumberReader(new InputStreamReader(s.getInputStream()));
                    String response;
                    while ((response = lin.readLine()) != null) {
                        StartLog.debug("Received \"%s\"", response);
                        if ("Stopped".equals(response)) {
                            StartLog.warn("Server reports itself as Stopped");
                        }
                    }
                }
            }
        }
    } catch (SocketTimeoutException e) {
        StartLog.warn("Timed out waiting for stop confirmation");
        System.exit(ERR_UNKNOWN);
    } catch (ConnectException e) {
        usageExit(e, ERR_NOT_STOPPED, jsvcStartArgs.isTestingModeEnabled());
    } catch (Exception e) {
        usageExit(e, ERR_UNKNOWN, jsvcStartArgs.isTestingModeEnabled());
    }
}

Example 5 with LineNumberReader

use of java.io.LineNumberReader in project elasticsearch by elastic.

the class Definition method addStructs.

/** adds classes from definition. returns hierarchy */
private Map<String, List<String>> addStructs() {
    final Map<String, List<String>> hierarchy = new HashMap<>();
    for (String file : DEFINITION_FILES) {
        int currentLine = -1;
        try {
            try (InputStream stream = Definition.class.getResourceAsStream(file);
                LineNumberReader reader = new LineNumberReader(new InputStreamReader(stream, StandardCharsets.UTF_8))) {
                String line = null;
                while ((line = reader.readLine()) != null) {
                    currentLine = reader.getLineNumber();
                    line = line.trim();
                    if (line.length() == 0 || line.charAt(0) == '#') {
                        continue;
                    }
                    if (line.startsWith("class ")) {
                        String[] elements = line.split(" ");
                        assert elements[2].equals("->") : "Invalid struct definition [" + String.join(" ", elements) + "]";
                        if (elements.length == 7) {
                            hierarchy.put(elements[1], Arrays.asList(elements[5].split(",")));
                        } else {
                            assert elements.length == 5 : "Invalid struct definition [" + String.join(" ", elements) + "]";
                        }
                        String className = elements[1];
                        String javaPeer = elements[3];
                        final Class<?> javaClazz;
                        switch(javaPeer) {
                            case "void":
                                javaClazz = void.class;
                                break;
                            case "boolean":
                                javaClazz = boolean.class;
                                break;
                            case "byte":
                                javaClazz = byte.class;
                                break;
                            case "short":
                                javaClazz = short.class;
                                break;
                            case "char":
                                javaClazz = char.class;
                                break;
                            case "int":
                                javaClazz = int.class;
                                break;
                            case "long":
                                javaClazz = long.class;
                                break;
                            case "float":
                                javaClazz = float.class;
                                break;
                            case "double":
                                javaClazz = double.class;
                                break;
                            default:
                                javaClazz = Class.forName(javaPeer);
                                break;
                        }
                        addStruct(className, javaClazz);
                    }
                }
            }
        } catch (Exception e) {
            throw new RuntimeException("error in " + file + ", line: " + currentLine, e);
        }
    }
    return hierarchy;
}