Example usage for java.io PrintStream PrintStream

Introduction

In this page you can find the example usage for java.io PrintStream PrintStream.

Prototype

public PrintStream(File file) throws FileNotFoundException 

Source Link

Document

Creates a new print stream, without automatic line flushing, with the specified file.

Usage

From source file:cz.muni.fi.mir.mathmlunificator.MathMLUnificatorCommandLineToolTest.java

@Test
public void testMain_multiple_formulae_non_operators() throws Exception {

    String testFile = "multiple-formulae";

    String[] argv = { getTestResourceAsFilepath(testFile + ".input.xml") };

    ByteArrayOutputStream stdoutContent = new ByteArrayOutputStream();
    PrintStream stdout = System.out;

    System.setOut(new PrintStream(stdoutContent));
    MathMLUnificatorCommandLineTool.main(argv);
    System.setOut(stdout);/*from w w w .  j a  v a 2 s  .  co  m*/

    String output = stdoutContent.toString(StandardCharsets.UTF_8.toString());

    System.out.println("testMain_multiple_formulae_non_operators  non-operators output:\n" + output);
    assertEquals(
            IOUtils.toString(getExpectedXMLTestResource(testFile + ".non-operator"), StandardCharsets.UTF_8),
            output);

}

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From source file:javancss.JavancssTest.java

private Javancss measureWithArgs(String[] args) throws IOException {
    // turn stdout off
    PrintStream psStdout = System.out;

    try {/*ww w  .j  a v a 2 s  . c  o m*/
        System.setOut(new PrintStream(new ByteArrayOutputStream()));
        return new Javancss(args);
    } finally {
        // turn stdout back on
        System.setOut(psStdout);
    }
}

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From source file:com.ibm.sbt.services.client.connections.activities.ActivityEntryPerformanceTest.java

@Test
@org.junit.Ignore("Issue with Mime Depdency")
public void testCreateActivityEntries() throws ClientServicesException {

    System.setErr(new PrintStream(new ByteArrayOutputStream()));

    Activity activity = createActivity();
    String activityUuid = activity.getActivityUuid();
    String title = activity.getThemeId();

    FileField fileField = new FileField();
    fileField.setName("test_file");
    fileField.setHidden(true);/*from w  w w  . j a  v a 2s.  c o  m*/
    fileField.setPosition(2000);

    byte[] bytes = new byte[Integer.valueOf(1024)];
    Arrays.fill(bytes, (byte) 0);

    StringWriter stringWriter = new StringWriter();
    PrintWriter writer = new PrintWriter(stringWriter);
    writer.println("#,NodeUUID,Time(ms)");
    for (int i = 0; i < 500; i++) {
        try {
            long start = System.currentTimeMillis();

            System.out.print(i + " ");

            ActivityNode activityNode = new ActivityNode();
            activityNode.setActivityUuid(activityUuid);
            activityNode.setTitle(title + " - " + i);
            activityNode.setType(ActivityNode.TYPE_ENTRY);
            for (int j = 0; j < 5; j++) {
                TextField textField = new TextField();
                textField.setName("test_text" + j);
                textField.setPosition(1000);
                textField.setSummary("Test_Text_Field");
                activityNode.addField(textField);
            }
            activityNode.addField(fileField);
            activityNode.addAttachment(new ActivityAttachment("test_file", new String(bytes), "text/plain"));

            activityNode = activityService.createActivityNode(activityNode);

            long duration = System.currentTimeMillis() - start;
            writer.println(i + "," + activityNode.getActivityNodeUuid() + "," + duration);
        } catch (Exception e) {
        }
    }

    System.out.println(stringWriter.toString());

    /*
    long start = System.currentTimeMillis();
    Map<String, String> params = new HashMap<String, String>();
    params.put("page", "1");
    params.put("ps", "1");
    activityService.getActivityNodeDescendants(activityUuid, params);
    long duration = System.currentTimeMillis() - start;
    System.out.println("Reading all activity descendants took "+duration+"(ms)");
            
    start = System.currentTimeMillis();
    params.put("tag", "personal");
    activityService.getActivityNodeChildren(activityUuid, params);
    duration = System.currentTimeMillis() - start;
    System.out.println("Reading all activity children took "+duration+"(ms)");
    */
}

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From source file:corina.logging.CorinaLog.java

private static PrintStream createPrintStream(final Log log, final boolean error) {
    return new PrintStream(new OutputStream() {
        public void write(int b) {
            byte[] barray = { (byte) b };
            write(barray, 0, 1);/*from  w ww. j a  v  a 2s .c o  m*/
        }

        public void write(byte[] b, int off, int len) {
            String str = new String(b, off, len);
            // skip any trailing EOL
            if ("\r".equals(str) || "\n".equals(str) || "\r\n".equals(str))
                return;
            if (error) {
                log.error(str);
            } else {
                log.info(str);
            }
        }
    });
}

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From source file:com.microsoft.windowsazure.core.tracing.util.JavaTracingInterceptorTest.java

@Test
public void testInformationSendRequest() {
    // Arrange//  w w w .  j a va  2s . c om
    logContent = new ByteArrayOutputStream();
    System.setErr(new PrintStream(logContent));

    CloudTracing.addTracingInterceptor(new JavaTracingInterceptor());

    HttpRequest httpRequest = new HttpPost("http://www.bing.com");

    // Set Headers
    httpRequest.setHeader("Content-Type", "application/xml");
    httpRequest.setHeader("x-ms-version", "2012-03-01");

    // Act
    CloudTracing.sendRequest("test", httpRequest);

    // Assert
    String result = logContent.toString();
    assertTrue(result.contains("INFO: invocationId: test\r\nrequest: POST http://www.bing.com HTTP/1.1"));

    CloudTracing.information("hello there");
    result = logContent.toString();
    assertTrue(result.contains("INFO: hello there"));
}

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From source file:com.intel.podm.rest.ReplicatedStreamHttpServletResponse.java

ReplicatedStreamHttpServletResponse(HttpServletResponse response) {
    super(response);
    byteArrayOutputStream = new ByteArrayOutputStream();
    printStream = new PrintStream(byteArrayOutputStream);
}

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From source file:infowall.infrastructure.service.GroovyExecutor.java

public String exec(File file) {
    try {//from   w  w  w . j  a  va2  s .c om

        ByteArrayOutputStream out = new ByteArrayOutputStream();
        PrintStream wrappedOut = new PrintStream(out);

        Binding binding = new Binding();
        binding.setProperty("out", wrappedOut);

        GroovyShell shell = new GroovyShell(binding);
        shell.run(file, Collections.emptyList());

        return out.toString("UTF-8");

    } catch (IOException e) {
        logger.error("Cannot exec groovy script " + file.getAbsolutePath(), e);
    }
    return null;
}

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From source file:com.adaptris.util.stream.Slf4jLoggingOutputStreamTest.java

@Test
public void testLogTrace() throws Exception {
    PrintStream out = new PrintStream(new Slf4jLoggingOutputStream("TRACE"));
    out.println(TEXT);/*from w w  w .jav a 2  s. c o m*/
    out.flush();
    out.close();
}

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From source file:com.jivesoftware.jive.deployer.jaxrs.util.ResponseHelperTest.java

@Test
public void testErrorResponse() throws Exception {
    ObjectNode jsonNode = objectMapper.createObjectNode();
    jsonNode.put("Foobar", true);
    String message = "This is a BAD request!";
    Exception e = new Exception();
    OutputStream outputStream = new ByteArrayOutputStream();
    PrintStream printStream = new PrintStream(outputStream);
    e.printStackTrace(printStream);/*from www.ja v a 2  s.co  m*/
    Response response = ResponseHelper.INSTANCE.errorResponse(Response.Status.BAD_REQUEST, message, e,
            jsonNode);
    assertEquals(response.getStatus(), Response.Status.BAD_REQUEST.getStatusCode());
    String bodyString = objectMapper.writeValueAsString(response.getEntity());
    System.out.println(bodyString);
    ObjectNode body = (ObjectNode) objectMapper.readTree(bodyString);
    assertEquals(body.get("message").textValue(), message);
    assertEquals(body.get("trace").textValue(), outputStream.toString());
    assertEquals(body.get("relatedData"), jsonNode);
}

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From source file:Main.java

public InputStream getWWWPageStream(String host, String file) throws IOException, UnknownHostException {

    InetAddress webServer = InetAddress.getByName(host);

    Socket httpPipe = new Socket(webServer, 80);
    if (httpPipe == null) {
        System.out.println("Socket to Web server creation failed.");
        return null;
    }//from  w  w w.j  ava  2s. co m

    InputStream inn = httpPipe.getInputStream(); // get raw streams
    OutputStream outt = httpPipe.getOutputStream();

    DataInputStream in = new DataInputStream(inn); // turn into higher-level ones
    PrintStream out = new PrintStream(outt);

    if (inn == null || outt == null) {
        System.out.println("Failed to open streams to socket.");
        return null;
    }
    out.println("GET " + file + " HTTP/1.0\n");

    String response;
    while ((response = in.readUTF()).length() > 0) {
        System.out.println(response);
    }

    return in;
}

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