Example usage for org.apache.commons.io.output NullOutputStream nullOutputStream

Introduction

In this page you can find the example usage for org.apache.commons.io.output NullOutputStream nullOutputStream.

Prototype

public static OutputStream nullOutputStream()

Source Link

Document

Returns a new OutputStream which discards all bytes.

Usage

From source file:org.sculptor.maven.plugin.ScanningOutputStreamTest.java

public void testErrorCount() {
    @SuppressWarnings("resource")
    ScanningOutputStream outputStream = new ScanningOutputStream(new PrintStream(new NullOutputStream()),
            false);//from  w  w w .j a va  2  s.co m
    outputStream.processLine(ScanningOutputStream.LINE_PREFIX_DEBUG, 0);
    outputStream.processLine(ScanningOutputStream.LINE_PREFIX_ERROR, 0);
    outputStream.processLine(ScanningOutputStream.LINE_PREFIX_WARN, 0);
    assertEquals(3, outputStream.getLineCount());
    assertEquals(1, outputStream.getErrorCount());
}

From source file:org.sculptor.maven.plugin.ScanningOutputStreamTest.java

public void testCreatedFiles() {
    @SuppressWarnings("resource")
    ScanningOutputStream outputStream = new ScanningOutputStream(new PrintStream(new NullOutputStream()),
            false);/* w w w . ja va2  s .  c  om*/
    outputStream.processLine(ScanningOutputStream.LINE_PREFIX_FILE_CREATED + "File1", 0);
    outputStream.processLine(ScanningOutputStream.LINE_PREFIX_FILE_CREATED + "File2", 0);
    outputStream.processLine(ScanningOutputStream.LINE_PREFIX_FILE_CREATED + "File3", 0);
    assertEquals(3, outputStream.getLineCount());
    List<File> createdFiles = outputStream.getCreatedFiles();
    assertNotNull(createdFiles);
    assertEquals(3, createdFiles.size());
    for (int i = 0; i < createdFiles.size(); i++) {
        assertEquals("File" + (i + 1), createdFiles.get(i).getName());

    }
}

From source file:org.sculptor.maven.plugin.ScanningOutputStreamTest.java

public void testSkippedFiles() {
    @SuppressWarnings("resource")
    ScanningOutputStream outputStream = new ScanningOutputStream(new PrintStream(new NullOutputStream()),
            false);//from   www . j a  v a 2 s .c  o m
    outputStream.processLine(ScanningOutputStream.LINE_PREFIX_FILE_SKIPPED + "File1", 0);
    outputStream.processLine(ScanningOutputStream.LINE_PREFIX_FILE_SKIPPED + "File2", 0);
    outputStream.processLine(ScanningOutputStream.LINE_PREFIX_FILE_SKIPPED + "File3", 0);
    assertEquals(3, outputStream.getLineCount());
    List<File> skippedFiles = outputStream.getSkippedFiles();
    assertNotNull(skippedFiles);
    assertEquals(3, skippedFiles.size());
    for (int i = 0; i < skippedFiles.size(); i++) {
        assertEquals("File" + (i + 1), skippedFiles.get(i).getName());
    }
}

From source file:org.shaman.database.Benchmark.java

/**
 * prints the file size//from   w w  w.  j av a 2 s  .c  o m
 * @param roots the roots from the different passes
 */
private void printFileSizes(Record... roots) throws IOException {
    //result array
    int size;

    String format = "%1$,11d";
    System.out.println("passes       database          serial      compressed             xml");

    //save it
    for (int i = 0; i < roots.length; i++) {
        Record root = roots[i];
        System.out.print("pass " + (i + 1) + "   ");
        //database
        ArrayOutput ao = new ArrayOutput();
        Database db = new Database(root);
        db.save(ao, FailOnErrorHandler.INSTANCE);
        size = ao.getTotalSize();
        System.out.printf(format, size);
        System.out.print("B    ");

        //uncompressed serialization
        CountingOutputStream out = new CountingOutputStream(new NullOutputStream());
        ObjectOutputStream dos = new ObjectOutputStream(out);
        dos.writeObject(root);
        dos.flush();
        size = out.getCount();
        System.out.printf(format, size);
        System.out.print("B    ");

        //compressed serialization
        out.resetCount();
        dos = new ObjectOutputStream(new GZIPOutputStream(out));
        dos.writeObject(root);
        dos.flush();
        size = out.getCount();
        System.out.printf(format, size);
        System.out.print("B    ");

        //xml
        out.resetCount();
        XMLEncoder xml = new XMLEncoder(out);
        xml.writeObject(root);
        xml.flush();
        size = out.getCount();
        System.out.printf(format, size);
        System.out.println("B");
    }

}

From source file:org.sipfoundry.sipxconfig.cfgmgt.AgentRunnerTest.java

@Test
public void normal() {
    m_agent.runCommand("/bin/echo", new NullOutputStream());
}

From source file:org.sipfoundry.sipxconfig.cfgmgt.AgentRunnerTest.java

@Test(expected = ConfigException.class)
public void timeout() {
    m_agent.setTimeout(250); // in millis
    m_agent.runCommand("/bin/sleep 3", new NullOutputStream());
}

From source file:org.sonar.plugins.findbugs.FindbugsExecutor.java

public File execute() {
    TimeProfiler profiler = new TimeProfiler().start("Execute Findbugs " + FindbugsVersion.getVersion());
    ClassLoader initialClassLoader = Thread.currentThread().getContextClassLoader();
    Thread.currentThread().setContextClassLoader(FindBugs2.class.getClassLoader());

    OutputStream xmlOutput = null;
    try {/* www  .ja va 2s  . c o  m*/
        final FindBugs2 engine = new FindBugs2();

        Project project = configuration.getFindbugsProject();
        engine.setProject(project);

        XMLBugReporter xmlBugReporter = new XMLBugReporter(project);
        xmlBugReporter.setPriorityThreshold(Detector.LOW_PRIORITY);
        xmlBugReporter.setAddMessages(true);
        // xmlBugReporter.setErrorVerbosity(BugReporter.SILENT);

        File xmlReport = configuration.getTargetXMLReport();
        if (xmlReport != null) {
            LOG.info("Findbugs output report: " + xmlReport.getAbsolutePath());
            xmlOutput = FileUtils.openOutputStream(xmlReport);
        } else {
            xmlOutput = new NullOutputStream();
        }
        xmlBugReporter.setOutputStream(new PrintStream(xmlOutput));

        engine.setBugReporter(xmlBugReporter);

        UserPreferences userPreferences = UserPreferences.createDefaultUserPreferences();
        userPreferences.setEffort(configuration.getEffort());
        engine.setUserPreferences(userPreferences);

        engine.addFilter(configuration.saveIncludeConfigXml().getAbsolutePath(), true);
        engine.addFilter(configuration.saveExcludeConfigXml().getAbsolutePath(), false);

        engine.setDetectorFactoryCollection(DetectorFactoryCollection.instance());
        engine.setAnalysisFeatureSettings(FindBugs.DEFAULT_EFFORT);

        engine.finishSettings();

        Executors.newSingleThreadExecutor().submit(new FindbugsTask(engine)).get(configuration.getTimeout(),
                TimeUnit.MILLISECONDS);

        profiler.stop();
        return xmlReport;
    } catch (Exception e) {
        throw new SonarException("Can not execute Findbugs", e);
    } finally {
        IOUtils.closeQuietly(xmlOutput);
        Thread.currentThread().setContextClassLoader(initialClassLoader);
    }
}

From source file:org.sonatype.flexmojos.test.ProgressListener.java

@Override
public void onStart(ITestContext testContext) {
    super.onStart(testContext);

    out = System.out;//  w  w w  .  j  av  a 2  s .c om
    err = System.err;
    System.setOut(new PrintStream(new NullOutputStream()));
    System.setErr(new PrintStream(new NullOutputStream()));
}

From source file:org.spliffy.server.apps.calendar.CalendarManager.java

private void updateCtag(CalEvent event) {
    OutputStream nulOut = new NullOutputStream();
    CheckedOutputStream cout = new CheckedOutputStream(nulOut, new Adler32());
    HashUtils.appendLine(event.getDescription(), cout);
    HashUtils.appendLine(event.getSummary(), cout);
    HashUtils.appendLine(event.getTimezone(), cout);
    HashUtils.appendLine(event.getStartDate(), cout);
    HashUtils.appendLine(event.getEndDate(), cout);
    Checksum check = cout.getChecksum();
    long crc = check.getValue();
    event.setCtag(crc);/*from   w ww  .  j a  v a  2 s  .c om*/
    updateCtag(event.getCalendar());
}

From source file:org.spliffy.server.apps.calendar.CalendarManager.java

private void updateCtag(Calendar sourceCal) {
    OutputStream nulOut = new NullOutputStream();
    CheckedOutputStream cout = new CheckedOutputStream(nulOut, new Adler32());

    HashUtils.appendLine(sourceCal.getColor(), cout);
    if (sourceCal.getEvents() != null) {
        for (CalEvent r : sourceCal.getEvents()) {
            String name = r.getName();
            String line = HashUtils.toHashableText(name, r.getCtag(), "");
            HashUtils.appendLine(line, cout);
        }/*from w w w. j av  a2s . c  o  m*/
    }
    Checksum check = cout.getChecksum();
    long crc = check.getValue();
    sourceCal.setCtag(crc);
}