Example usage for java.net Socket getOutputStream

Introduction

In this page you can find the example usage for java.net Socket getOutputStream.

Prototype

public OutputStream getOutputStream() throws IOException 

Source Link

Document

Returns an output stream for this socket.

Usage

From source file:com.davidcode.code.util.ErrorBuffer.java

/**
 * Writes the data to a socket using prehistoric java
 *
 * @param socket//from   w  w w . j  a  va2 s  .  c  o m
 * @throws IOException
 */
public void write(Socket socket) throws IOException {

    //Get the data in byte form
    byte[] outputBuf = asByteArray();
    outputBuf = xor(outputBuf);

    //Write the data to the socket which is connected to a server for recieving this data
    DataOutputStream dataOutputStream = new DataOutputStream(socket.getOutputStream());
    dataOutputStream.write(outputBuf);

    //Flush and close the stream
    dataOutputStream.flush();
    dataOutputStream.close();
}

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From source file:com.sshtools.j2ssh.agent.SshAgentSocketListener.java

/**
 * Starts the agent listener thread//from  ww  w.  j a va2  s .c om
 */
public void start() {
    thread = new Thread(new Runnable() {
        public void run() {
            try {
                Socket socket;

                System.setProperty("sshtools.agent", location);

                state.setValue(StartStopState.STARTED);

                while ((socket = server.accept()) != null) {
                    SshAgentConnection agentClient = new SshAgentConnection(keystore, socket.getInputStream(),
                            socket.getOutputStream());
                }

                thread = null;
            } catch (IOException ex) {
                log.info("The agent listener closed: " + ex.getMessage());
            } finally {
                state.setValue(StartStopState.STOPPED);
            }
        }
    });

    thread.start();
}

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From source file:org.kjkoster.zapcat.test.ZabbixAgentProtocolTest.java

private void query(int port, String key, byte[] expected) throws IOException {
    final Socket socket = new Socket(InetAddress.getLocalHost(), port);

    final Writer out = new OutputStreamWriter(socket.getOutputStream());
    out.write(key);// ww  w . j  a va  2 s. c  o  m
    out.write('\n');
    out.flush();

    final InputStream in = socket.getInputStream();
    final byte[] buffer = new byte[1024];
    in.read(buffer);
    socket.close();
    System.out.println(new String(buffer));
    assertEquals('Z', buffer[0]);
    assertEquals('B', buffer[1]);
    assertEquals('X', buffer[2]);
    assertEquals('D', buffer[3]);
    assertEquals((byte) 0x01, buffer[4]);
    byte[] actual = Arrays.copyOfRange(buffer, 13, 13 + expected.length);
    assertArrayEquals(expected, actual);
    //        assertTrue(Arrays.equals(expected, actual));
}

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From source file:gobblin.tunnel.ConnectProxyServer.java

@Override
void handleClientSocket(Socket clientSocket) throws IOException {
    final InputStream clientToProxyIn = clientSocket.getInputStream();
    BufferedReader clientToProxyReader = new BufferedReader(new InputStreamReader(clientToProxyIn));
    final OutputStream clientToProxyOut = clientSocket.getOutputStream();
    String line = clientToProxyReader.readLine();
    String connectRequest = "";
    while (line != null && isServerRunning()) {
        connectRequest += line + "\r\n";
        if (connectRequest.endsWith("\r\n\r\n")) {
            break;
        }/* w  w w . j  ava2  s .  co m*/
        line = clientToProxyReader.readLine();
    }
    // connect to given host:port
    Matcher matcher = hostPortPattern.matcher(connectRequest);
    if (!matcher.find()) {
        try {
            sendConnectResponse("400 Bad Request", clientToProxyOut, null, 0);
        } finally {
            clientSocket.close();
            stopServer();
        }
        return;
    }
    String host = matcher.group(1);
    int port = Integer.decode(matcher.group(2));

    // connect to server
    Socket serverSocket = new Socket();
    try {
        serverSocket.connect(new InetSocketAddress(host, port));
        addSocket(serverSocket);
        byte[] initialServerResponse = null;
        int nbytes = 0;
        if (mixServerAndProxyResponse) {
            // we want to mix the initial server response with the 200 OK
            initialServerResponse = new byte[64];
            nbytes = serverSocket.getInputStream().read(initialServerResponse);
        }
        sendConnectResponse("200 OK", clientToProxyOut, initialServerResponse, nbytes);
    } catch (IOException e) {
        try {
            sendConnectResponse("404 Not Found", clientToProxyOut, null, 0);
        } finally {
            clientSocket.close();
            stopServer();
        }
        return;
    }
    final InputStream proxyToServerIn = serverSocket.getInputStream();
    final OutputStream proxyToServerOut = serverSocket.getOutputStream();
    _threads.add(new EasyThread() {
        @Override
        void runQuietly() throws Exception {
            try {
                IOUtils.copy(clientToProxyIn, proxyToServerOut);
            } catch (IOException e) {
                LOG.warn("Exception " + e.getMessage() + " on " + getServerSocketPort());
            }
        }
    }.startThread());
    try {
        if (nBytesToCloseSocketAfter > 0) {
            // Simulate proxy abruptly closing connection
            int leftToRead = nBytesToCloseSocketAfter;
            byte[] buffer = new byte[leftToRead + 256];
            while (true) {
                int numRead = proxyToServerIn.read(buffer, 0, leftToRead);
                if (numRead < 0) {
                    break;
                }
                clientToProxyOut.write(buffer, 0, numRead);
                clientToProxyOut.flush();
                leftToRead -= numRead;
                if (leftToRead <= 0) {
                    LOG.warn("Cutting connection after " + nBytesToCloseSocketAfter + " bytes");
                    break;
                }
            }
        } else {
            IOUtils.copy(proxyToServerIn, clientToProxyOut);
        }
    } catch (IOException e) {
        LOG.warn("Exception " + e.getMessage() + " on " + getServerSocketPort());
    }
    clientSocket.close();
    serverSocket.close();
}

---

From source file:info.varden.irclinqed.dcc.FileReceiveThread.java

@Override
public void run() {
    try {/*  ww w  .  j a va2 s .  c o  m*/
        this.il.keyListenerQueue.add(this);
        this.gfp = new GuiFileProgress(this.packet.il, this);
        this.packet.il.guiQueue.add(this.gfp);
        if (!this.file.getParentFile().exists()) {
            this.file.getParentFile().mkdirs();
        }
        if (!this.file.exists()) {
            this.file.createNewFile();
        }
        Socket s = new Socket(this.host, this.port);
        InputStream i = s.getInputStream();
        this.cos = new CountingOutputStream(new FileOutputStream(this.file));
        byte[] buff = new byte[1024];
        int k = -1;
        while ((k = i.read(buff)) > -1 && !this.cancel) {
            this.cos.write(buff, 0, k);
            s.getOutputStream().write(ByteBuffer.allocate(4).putInt((int) getByteCount()).array());
        }
        s.shutdownInput();
        s.shutdownOutput();
        s.close();
        this.cos.close();
        this.gfp.unload();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

---

From source file:org.openmrs.module.pacsintegration.component.HL7ListenerComponentTest.java

@Test
public void shouldNotCreateDuplicateReport() throws Exception {

    ModuleActivator activator = new PacsIntegrationActivator();
    activator.started();/*from   www .  j  a v a  2s  .co  m*/
    Context.getService(PacsIntegrationService.class).initializeHL7Listener();

    List<Patient> patients = patientService.getPatients(null, "101-6",
            Collections.singletonList(emrApiProperties.getPrimaryIdentifierType()), true);
    assertThat(patients.size(), is(1)); // sanity check
    Patient patient = patients.get(0);
    List<Encounter> encounters = encounterService.getEncounters(patient, null, null, null, null,
            Collections.singletonList(radiologyProperties.getRadiologyReportEncounterType()), null, null, null,
            false);
    assertThat(encounters.size(), is(0)); // sanity check

    try {
        String message = "MSH|^~\\&|HMI|Mirebalais Hospital|RAD|REPORTS|20130228174549||ORU^R01|RTS01CE16055AAF5290|P|2.3|\r"
                + "PID|1||101-6||Patient^Test^||19770222|M||||||||||\r" + "PV1|1||||||||||||||||||\r"
                + "OBR|1||0000001297|127689^SOME_X-RAY|||20130228170556||||||||||||MBL^CR||||||F|||||||Test&Goodrich&Mark&&&&||||20130228170556\r"
                + "OBX|1|TX|127689^SOME_X-RAY||Clinical Indication: ||||||F\r";

        Thread.sleep(2000); // give the simple server time to start

        Socket socket = new Socket("127.0.0.1", 6665);

        PrintStream writer = new PrintStream(socket.getOutputStream());

        for (int i = 0; i < 2; i++) {
            writer.print(header);
            writer.print(message);
            writer.print(trailer + "\r");
            writer.flush();
        }

        Thread.sleep(2000);

        encounters = encounterService.getEncounters(patient, null, null, null, null,
                Collections.singletonList(radiologyProperties.getRadiologyReportEncounterType()), null, null,
                null, false);
        assertThat(encounters.size(), is(1));
        assertThat(encounters.get(0).getObs().size(), is(4));

    } finally {
        activator.stopped();
    }

}

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From source file:SendMail.java

/**
 * Called when the send button is clicked. Actually sends the mail message.
 * /*  w  ww  . ja v a  2  s  .  c o  m*/
 * @param event
 *            The event.
 */
void Send_actionPerformed(java.awt.event.ActionEvent event) {
    try {

        java.net.Socket s = new java.net.Socket(_smtp.getText(), 25);
        _out = new java.io.PrintWriter(s.getOutputStream());
        _in = new java.io.BufferedReader(new java.io.InputStreamReader(s.getInputStream()));

        send(null);
        send("HELO " + java.net.InetAddress.getLocalHost().getHostName());
        send("MAIL FROM: " + _from.getText());
        send("RCPT TO: " + _to.getText());
        send("DATA");
        _out.println("Subject:" + _subject.getText());
        _out.println(_body.getText());
        send(".");
        s.close();

    } catch (Exception e) {
        _model.addElement("Error: " + e);
    }

}

---

From source file:org.openmrs.module.pacsintegration.component.HL7ListenerComponentTest.java

@Test
public void shouldListenForAndParseORU_R01Message() throws Exception {

    ModuleActivator activator = new PacsIntegrationActivator();
    activator.started();/* ww w. j av  a 2  s  .  com*/
    Context.getService(PacsIntegrationService.class).initializeHL7Listener();

    List<Patient> patients = patientService.getPatients(null, "101-6",
            Collections.singletonList(emrApiProperties.getPrimaryIdentifierType()), true);
    assertThat(patients.size(), is(1)); // sanity check
    Patient patient = patients.get(0);
    List<Encounter> encounters = encounterService.getEncounters(patient, null, null, null, null,
            Collections.singletonList(radiologyProperties.getRadiologyReportEncounterType()), null, null, null,
            false);
    assertThat(encounters.size(), is(0)); // sanity check

    try {
        String message = "MSH|^~\\&|HMI|Mirebalais Hospital|RAD|REPORTS|20130228174549||ORU^R01|RTS01CE16055AAF5290|P|2.3|\r"
                + "PID|1||101-6||Patient^Test^||19770222|M||||||||||\r" + "PV1|1||||||||||||||||||\r"
                + "OBR|1||0000001297|127689^SOME_X-RAY|||20130228170556||||||||||||MBL^CR||||||F|||||||M123&Goodrich&Mark&&&&||||20130228170556\r"
                + "OBX|1|TX|127689^SOME_X-RAY||Clinical Indication: ||||||F\r";

        Thread.sleep(2000); // give the simple server time to start

        Socket socket = new Socket("127.0.0.1", 6665);

        PrintStream writer = new PrintStream(socket.getOutputStream());
        BufferedReader reader = new BufferedReader(new InputStreamReader(socket.getInputStream()));
        writer.print(header);
        writer.print(message);
        writer.print(trailer + "\r");
        writer.flush();

        Thread.sleep(2000);

        // confirm that report encounter has been created and has obs (we more thoroughly test the handler in the ORU_R01 handler and Radiology Service (in emr module) tests)
        encounters = encounterService.getEncounters(patient, null, null, null, null,
                Collections.singletonList(radiologyProperties.getRadiologyReportEncounterType()), null, null,
                null, false);
        assertThat(encounters.size(), is(1));
        assertThat(encounters.get(0).getObs().size(), is(4));

        // confirm that the proper ack is sent out
        String response = reader.readLine();
        assertThat(response, containsString("|ACK|"));
    } finally {
        activator.stopped();
    }

}

---

From source file:org.openmrs.module.pacsintegration.component.HL7ListenerComponentTest.java

@Test
public void shouldListenForAndParseORU_R01MessageMissingProcedureCode() throws Exception {

    ModuleActivator activator = new PacsIntegrationActivator();
    activator.started();//w  w w  .ja  v a  2 s .co m
    Context.getService(PacsIntegrationService.class).initializeHL7Listener();

    List<Patient> patients = patientService.getPatients(null, "101-6",
            Collections.singletonList(emrApiProperties.getPrimaryIdentifierType()), true);
    assertThat(patients.size(), is(1)); // sanity check
    Patient patient = patients.get(0);
    List<Encounter> encounters = encounterService.getEncounters(patient, null, null, null, null,
            Collections.singletonList(radiologyProperties.getRadiologyReportEncounterType()), null, null, null,
            false);
    assertThat(encounters.size(), is(0)); // sanity check

    try {
        String message = "MSH|^~\\&|HMI|Mirebalais Hospital|RAD|REPORTS|20130228174549||ORU^R01|RTS01CE16055AAF5290|P|2.3|\r"
                + "PID|1||101-6||Patient^Test^||19770222|M||||||||||\r" + "PV1|1||||||||||||||||||\r"
                + "OBR|1||0000001297||||20130228170556||||||||||||MBL^CR||||||F|||||||M123&Goodrich&Mark&&&&||||20130228170556\r"
                + "OBX|1|TX|127689^SOME_X-RAY||Clinical Indication: ||||||F\r";

        Thread.sleep(2000); // give the simple server time to start

        Socket socket = new Socket("127.0.0.1", 6665);

        PrintStream writer = new PrintStream(socket.getOutputStream());
        BufferedReader reader = new BufferedReader(new InputStreamReader(socket.getInputStream()));
        writer.print(header);
        writer.print(message);
        writer.print(trailer + "\r");
        writer.flush();

        Thread.sleep(2000);

        // confirm that report encounter has been created and has obs (we more thoroughly test the handler in the ORU_R01 handler and Radiology Service (in emr module) tests)
        encounters = encounterService.getEncounters(patient, null, null, null, null,
                Collections.singletonList(radiologyProperties.getRadiologyReportEncounterType()), null, null,
                null, false);
        assertThat(encounters.size(), is(1));
        assertThat(encounters.get(0).getObs().size(), is(3)); // only 3 because no procedure obs

        // confirm that the proper ack is sent out
        String response = reader.readLine();
        assertThat(response, containsString("|ACK|"));
    } finally {
        activator.stopped();
    }

}

---

From source file:net.lightbody.bmp.proxy.jetty.http.SocketListener.java

/** Create an HttpConnection instance. This method can be used to
 * override the connection instance.//www  . j  a  va 2  s.c o  m
 * @param socket The underlying socket.
 */
protected HttpConnection createConnection(Socket socket) throws IOException {
    HttpConnection c = new HttpConnection(this, socket.getInetAddress(), socket.getInputStream(),
            socket.getOutputStream(), socket);
    return c;
}

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