Example usage for java.lang Process getErrorStream

List of usage examples for java.lang Process getErrorStream

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Introduction

In this page you can find the example usage for java.lang Process getErrorStream.

Prototype

public abstract InputStream getErrorStream();

Source Link

Document

Returns the input stream connected to the error output of the process.

Usage

From source file:com.twosigma.beaker.core.rest.PluginServiceLocatorRest.java

private static void startGobblers(Process proc, String name, OutputLogService outputLogService,
        String waitfor) {//from   ww  w  . ja v  a  2s.c om
    StreamGobbler errorGobbler = new StreamGobbler(proc.getErrorStream(), "stderr", name, outputLogService,
            waitfor);
    errorGobbler.start();

    StreamGobbler outputGobbler = new StreamGobbler(proc.getInputStream(), "stdout", name, outputLogService);
    outputGobbler.start();
}

From source file:com.synflow.cx.tests.codegen.CodegenPassTests.java

/**
 * Executes a command in the path given by the location, and returns its exit code.
 * //from  ww  w . j a  v  a  2s . c  o m
 * @param directory
 *            a directory
 * @param command
 *            a list of String
 * @return the return code of the process
 * @throws IOException
 * @throws InterruptedException
 */
protected final Process executeCommand(File directory, String... command)
        throws IOException, InterruptedException {
    ProcessBuilder pb = new ProcessBuilder(command).directory(directory);
    Process process = pb.start();
    new StreamCopier(process.getErrorStream(), System.err).start();
    return process;
}

From source file:edu.ucsd.sbrg.escher.EscherConverter.java

/**
 * Extracts CoBRA from {@link SBMLDocument} if it is FBC compliant. cobrapy must be present for
 * this./*from w ww. j a v a 2s .c o  m*/
 *
 * @param file Input file.
 * @return Result of extraction.
 * @throws IOException Thrown if there are problems in reading the {@code input} file(s).
 * @throws XMLStreamException Thrown if there are problems in parsing XML file(s).
 */
public static boolean extractCobraModel(File file) throws IOException, XMLStreamException {
    if (false) {
        logger.warning(format(bundle.getString("SBMLFBCNotAvailable"), file.getName()));
        return false;
    } else {
        logger.info(format(bundle.getString("SBMLFBCInit"), file.getName()));
        // Execute: py3 -c "from cobra import io;
        // io.save_json_model(model=io.read_sbml_model('FILENAME'), file_name='FILENAME')"

        String[] command;
        command = new String[] { "python3", "-c",
                "\"print('yo');from cobra import io;" + "io.save_json_model(model=io.read_sbml_model('"
                        + file.getAbsolutePath() + "'), file_name='" + file.getAbsolutePath() + ".json"
                        + "');print('yo')\"",
                "> /temp/log" };
        // command = new String[] {"/usr/local/bin/python3", "-c", "\"print('yo')\""};
        command = new String[] { "python3" };
        Process p;
        try {
            // p = new ProcessBuilder(command).redirectErrorStream(true).start();
            p = Runtime.getRuntime().exec(command);
            p.waitFor();
            if (p.exitValue() == 0) {
                logger.info(format(bundle.getString("SBMLFBCExtractionSuccessful"), file.getAbsolutePath(),
                        file.getAbsolutePath()));
                InputStream is = p.getErrorStream();
                is = p.getInputStream();
                OutputStream os = p.getOutputStream();
                BufferedReader reader = new BufferedReader(new InputStreamReader(p.getInputStream()));
                String cobrapy_output = "";
                cobrapy_output = reader.readLine();
                while (cobrapy_output != null) {
                    logger.warning(cobrapy_output);
                    cobrapy_output = reader.readLine();
                }
                return true;
            } else {
                logger.info(format(bundle.getString("SBMLFBCExtractionFailed")));
                BufferedReader reader = new BufferedReader(new InputStreamReader(p.getInputStream()));
                String cobrapy_output = "";
                cobrapy_output = reader.readLine();
                while (cobrapy_output != null) {
                    logger.warning(cobrapy_output);
                    cobrapy_output = reader.readLine();
                }
                return false;
            }
        } catch (InterruptedException e) {
            e.printStackTrace();
            return false;
        }
    }
}

From source file:Main.java

public static int doShellCommand(String[] cmds, StringBuilder log, boolean runAsRoot, boolean waitFor)
        throws Exception {

    Process proc = null;
    int exitCode = -1;

    if (runAsRoot) {
        proc = Runtime.getRuntime().exec("su");
    } else {//from w w w. j a  va2 s .  com
        proc = Runtime.getRuntime().exec("sh");
    }

    OutputStreamWriter out = new OutputStreamWriter(proc.getOutputStream());

    for (int i = 0; i < cmds.length; i++) {
        // TorService.logMessage("executing shell cmd: " + cmds[i] +
        // "; runAsRoot=" + runAsRoot + ";waitFor=" + waitFor);

        out.write(cmds[i]);
        out.write("\n");
    }

    out.flush();
    out.write("exit\n");
    out.flush();

    if (waitFor) {

        final char buf[] = new char[10];

        // Consume the "stdout"
        InputStreamReader reader = new InputStreamReader(proc.getInputStream());
        int read = 0;
        while ((read = reader.read(buf)) != -1) {
            if (log != null) {
                log.append(buf, 0, read);
            }
        }

        // Consume the "stderr"
        reader = new InputStreamReader(proc.getErrorStream());
        read = 0;
        while ((read = reader.read(buf)) != -1) {
            if (log != null) {
                log.append(buf, 0, read);
            }
        }

        exitCode = proc.waitFor();

    }

    return exitCode;

}

From source file:controllerTas.actions.gnuplot.GnuplotExec.java

protected void checkForError(Process p) throws IOException, GnuplotException {
    BufferedReader stderr = new BufferedReader(new InputStreamReader(p.getErrorStream()));
    String read;//  w  ww  . j  a v  a2  s. c  om

    StringBuilder errorString = new StringBuilder();
    boolean error = false;

    while ((read = stderr.readLine()) != null) {
        errorString.append(read);
        error = true;
    }

    if (error) {
        log.warn(errorString.toString());
        throw new GnuplotException((read));
    }
}

From source file:Main.java

public static int doShellCommand(String[] cmds, StringBuilder log, boolean runAsRoot, boolean waitFor)
        throws Exception {

    Process proc = null;
    int exitCode = -1;

    if (runAsRoot)
        proc = Runtime.getRuntime().exec("su");
    else//from www  .j a  v a 2  s.  c om
        proc = Runtime.getRuntime().exec("sh");

    OutputStreamWriter out = new OutputStreamWriter(proc.getOutputStream());

    for (int i = 0; i < cmds.length; i++) {
        Log.d("the-onion-phone",
                "executing shell cmd: " + cmds[i] + "; runAsRoot=" + runAsRoot + ";waitFor=" + waitFor);

        out.write(cmds[i]);
        out.write("\n");
    }

    out.flush();
    out.write("exit\n");
    out.flush();

    if (waitFor) {

        final char buf[] = new char[10];

        // Consume the "stdout"
        InputStreamReader reader = new InputStreamReader(proc.getInputStream());
        int read = 0;
        while ((read = reader.read(buf)) != -1) {
            if (log != null)
                log.append(buf, 0, read);
        }

        // Consume the "stderr"
        reader = new InputStreamReader(proc.getErrorStream());
        read = 0;
        while ((read = reader.read(buf)) != -1) {
            if (log != null)
                log.append(buf, 0, read);
        }

        exitCode = proc.waitFor();

    }

    return exitCode;

}

From source file:configuration.Cluster.java

public static String[] call_Python_Process(String script, String commands)
        throws IOException, InterruptedException {
    //System.out.println("Commands>"+commands);
    String STDoutput = "";
    String STDError = "";

    Process p = Runtime.getRuntime().exec("python " + script + " " + commands);
    BufferedReader bri = new BufferedReader(new InputStreamReader(p.getInputStream()));
    BufferedReader bre = new BufferedReader(new InputStreamReader(p.getErrorStream()));
    String line = "";

    // Check Output
    while ((line = bri.readLine()) != null) {
        STDoutput += line;//www  . j  a  v  a 2s.co  m
    }
    bri.close();
    while ((line = bre.readLine()) != null) {
        STDError += line;
    }
    bre.close();
    p.waitFor();

    String[] tab = { STDoutput, STDError };
    return tab;
}

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

public static int manage_c_compiler(Process clang, CompilerOptions opts)
        throws IOException, InterruptedException {
    clang.waitFor();/*  w  w  w  .ja  va2 s  . c  om*/
    if (clang.exitValue() != 0 && !opts.debug()) {
        // If clang failed and we didn't already dump its stderr
        StringWriter w_stdout = new StringWriter(), w_stderr = new StringWriter();
        IOUtils.copy(clang.getInputStream(), w_stdout, Charset.defaultCharset());
        IOUtils.copy(clang.getErrorStream(), w_stderr, Charset.defaultCharset());
        String compstdout = w_stdout.toString();
        String compstderr = w_stderr.toString();
        System.err.println("C compiler [" + opts.clangPath() + "] failed.");
        System.out.println("C compiler stdout:");
        System.out.println(compstdout);
        System.err.println("C compiler stderr:");
        System.err.println(compstderr);
    }
    return clang.exitValue();
}

From source file:LogOutput.java

public void logOutput(BuildListener listener, Process process) throws IOException {

    if (process != null) {
        String output = IOUtils.toString(process.getInputStream());
        String errorOutput = IOUtils.toString(process.getErrorStream());

        logToJvm(output, errorOutput);/*from w ww  . j a  v a2  s  .  c  om*/

        logToConsole(listener, output, errorOutput);
    }

}

From source file:ezbake.deployer.publishers.local.BaseLocalPublisher.java

protected void dumpIO(Process process) {
    inheritIO(process.getInputStream(), System.out);
    inheritIO(process.getErrorStream(), System.err);
}