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:htsjdk.samtools.tabix.IndexingFeatureWriterNGTest.java

@Test
public void blockCompressFile() throws FileNotFoundException {
    String file = "/home/sol/Downloads/test.chain.gff";
    String out = "/home/sol/Downloads/t.bgz";
    BlockCompressedOutputStream bcos = new BlockCompressedOutputStream(new File(out));
    PrintStream ps = new PrintStream(bcos);
    Scanner scan = new Scanner(new File(file));
    while (scan.hasNext()) {
        ps.println(scan.nextLine());// w ww.j a  va  2s.c  o  m
    }
    ps.close();
}

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From source file:com.azaptree.services.spring.application.SpringApplicationService.java

private static void logEnvironment(final Logger log) {
    if (log.isDebugEnabled()) {
        final TreeMap<String, String> sysProps = new TreeMap<>(System.getenv());
        final ByteArrayOutputStream bos = new ByteArrayOutputStream();
        final PrintStream ps = new PrintStream(bos);
        for (final Map.Entry<String, String> entry : sysProps.entrySet()) {
            ps.print(entry.getKey());//from   ww  w  . j a v  a2  s.com
            ps.print('=');
            ps.println(entry.getValue());
        }
        log.debug("Environment:\n{}", bos);
    }
}

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From source file:com.oakesville.mythling.util.Reporter.java

private JSONObject buildJson() throws JSONException {
    JSONObject json = new JSONObject();
    JSONObject report = new JSONObject();
    json.put("report", report);
    report.put("source", "Mythling v" + AppSettings.staticGetMythlingVersion() + " (sdk "
            + AppSettings.getAndroidVersion() + ")");
    report.put("message", message == null ? "No message" : message);
    if (throwable != null) {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        throwable.printStackTrace(new PrintStream(out));
        report.put("stackTrace", new String(out.toByteArray()));
    }//from ww  w. j  a  va  2  s  .c  o m
    return json;
}

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From source file:com.samsung.sjs.ExplanationsTest.java

private static String explainErrors(JSEnvironment env, String sourceCode) {
    AstRoot root = new Parser().parse(sourceCode, "", 1);
    SatSolver sat = new Sat4J();
    SJSTypeTheory theory = new SJSTypeTheory(env, null, root);
    List<Integer> hard = new ArrayList<>();
    List<Integer> soft = new ArrayList<>();
    List<ITypeConstraint> constraints = theory.getConstraints();
    for (int i = 0; i < constraints.size(); ++i) {
        (theory.hackyGenerator().hasExplanation(constraints.get(i)) ? soft : hard).add(i);
    }//from  w  w w.  j  a v  a  2  s. co  m
    Pair<TypeAssignment, Collection<Integer>> result = TheorySolver.solve(theory, new SatFixingSetFinder<>(sat),
            hard, soft);
    ConstraintGenerator g = theory.hackyGenerator();
    StringBuilder buf = new StringBuilder();
    for (int broken : result.getRight()) {
        ITypeConstraint c = theory.hackyConstraintAccess().get(broken);
        ByteArrayOutputStream stream = new ByteArrayOutputStream();
        g.explainFailure(c, result.getLeft()).prettyprint(new PrintStream(stream));
        buf.append(stream.toString());
    }
    return buf.toString();
}

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From source file:de.tudarmstadt.lt.n2n.annotators.ExpansionsPrinter.java

@Override
public void initialize(UimaContext context) throws ResourceInitializationException {
    super.initialize(context);

    if (_printstream_as_string == null || "sysout".equals(_printstream_as_string)
            || "System.out".equals(_printstream_as_string) || "stdout".equals(_printstream_as_string))
        _printstream = System.out;
    else if ("syserr".equals(_printstream_as_string) || "System.err".equals(_printstream_as_string)
            || "stderr".equals(_printstream_as_string))
        _printstream = System.err;
    else//from  w  w  w  . j  a v  a  2  s.  c  o  m
        try {
            _printstream = new PrintStream(_printstream_as_string);
        } catch (FileNotFoundException e) {
            throw new ResourceInitializationException(e);
        }
}

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From source file:net.dv8tion.jda.core.utils.SimpleLog.java

/**
 * Will duplicate the output-streams to the specified Files.
 * This will catch everything that is sent to sout and serr (even stuff not logged via SimpleLog).
 *
 * @param std/*from w w  w  .j  a va2s.  c om*/
 *      The file to use for System.out logging, or null to not LOG System.out to a file
 * @param err
 *      The file to use for System.err logging, or null to not LOG System.err to a file
 * @throws java.io.IOException
 *      If an IO error is encountered while dealing with the file. Most likely
 *      to be caused by a lack of permissions when creating the log folders or files.
 */
@SuppressWarnings("ResultOfMethodCallIgnored")
public static void addFileLogs(File std, File err) throws IOException {
    if (std != null) {
        if (origStd == null)
            origStd = System.out;
        if (!std.getAbsoluteFile().getParentFile().exists()) {
            std.getAbsoluteFile().getParentFile().mkdirs();
        }
        if (!std.exists()) {
            std.createNewFile();
        }
        FileOutputStream fOut = new FileOutputStream(std, true);
        System.setOut(new PrintStream(new OutputStream() {
            @Override
            public void write(int b) throws IOException {
                origStd.write(b);
                fOut.write(b);
            }
        }));
        if (stdOut != null)
            stdOut.close();
        stdOut = fOut;
    } else if (origStd != null) {
        System.setOut(origStd);
        stdOut.close();
        origStd = null;
    }
    if (err != null) {
        if (origErr == null)
            origErr = System.err;
        if (!err.getAbsoluteFile().getParentFile().exists()) {
            err.getAbsoluteFile().getParentFile().mkdirs();
        }
        if (!err.exists()) {
            err.createNewFile();
        }
        FileOutputStream fOut = new FileOutputStream(err, true);
        System.setErr(new PrintStream(new OutputStream() {
            @Override
            public void write(int b) throws IOException {
                origErr.write(b);
                fOut.write(b);
            }
        }));
        if (errOut != null)
            errOut.close();
        errOut = fOut;
    } else if (origErr != null) {
        System.setErr(origErr);
        errOut.close();
        origErr = null;
    }
}

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From source file:iDynoOptimizer.MOEAFramework26.src.org.moeaframework.analysis.sensitivity.ResultFileInfo.java

@Override
public void run(CommandLine commandLine) throws Exception {
    Problem problem = null;/*  w ww . jav  a  2  s  .c  o  m*/
    PrintStream output = null;
    ResultFileReader reader = null;

    try {
        // setup the problem
        if (commandLine.hasOption("problem")) {
            problem = ProblemFactory.getInstance().getProblem(commandLine.getOptionValue("problem"));
        } else {
            problem = new ProblemStub(Integer.parseInt(commandLine.getOptionValue("dimension")));
        }

        try {
            // setup the output stream
            if (commandLine.hasOption("output")) {
                output = new PrintStream(new File(commandLine.getOptionValue("output")));
            } else {
                output = System.out;
            }

            // display info for all result files
            for (String filename : commandLine.getArgs()) {
                try {
                    int count = 0;
                    reader = new ResultFileReader(problem, new File(filename));

                    while (reader.hasNext()) {
                        reader.next();
                        count++;
                    }

                    output.println(filename + " " + count);
                } finally {
                    if (reader != null) {
                        reader.close();
                    }
                }
            }
        } finally {
            if ((output != null) && (output != System.out)) {
                output.close();
            }
        }
    } finally {
        if (problem != null) {
            problem.close();
        }
    }
}

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From source file:ape_test.CLITest.java

public void testMainWithEmptyString() {
    PrintStream originalOut = System.out;
    OutputStream os = new ByteArrayOutputStream();
    PrintStream ps = new PrintStream(os);
    System.setOut(ps);//from w ww .  j  a  va2s  . c o m

    String[] arg = new String[1];
    arg[0] = "";
    Main.main(arg);
    System.setOut(originalOut);
    assertNotSame("", os.toString());
}

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From source file:hudson.slaves.ComputerLauncherTest.java

@Test(expected = IOException.class)
public void j2sdk4() throws IOException {
    ComputerLauncher.checkJavaVersion(new PrintStream(new NullOutputStream()), "-",
            new BufferedReader(new StringReader(
                    "java version \"1.4.2_19\"\nJava(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_19-b04)\nJava HotSpot(TM) Client VM (build 1.4.2_19-b04, mixed mode)\n")));
}

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From source file:com.kelveden.rastajax.servlet.DefaultHtmlServlet.java

private void writeRepresentationToResponse(Set<FlatResource> representation, HttpServletResponse httpResponse)
        throws IOException {

    httpResponse.setContentType("text/html; charset=utf8");

    final OutputStream outputStream = httpResponse.getOutputStream();
    final PrintStream printStream = new PrintStream(outputStream);

    printStream.println("<html>");
    printStream.println("<body>");
    printStream.println("<head>");
    printStream.println("<style type=\"text/css\">");
    printStream.println("* { font-size:10px; }");
    printStream.println("table { border-width: 1px; border-collapse: collapse; margin-left: 10px; }");
    printStream.println("table th { border: 1px solid; padding: 4px; background-color: #dedede; }");
    printStream.println("table td { border: 1px solid; padding: 4px; }");
    printStream.println("</style>");
    printStream.println("</head>");

    for (FlatResource resource : representation) {
        writeResource(resource, printStream);
    }/*from   ww  w . j a  v  a  2 s .c  o m*/

    printStream.println("</body>");
    printStream.println("</html>");

    printStream.flush();
}

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