Example usage for java.io IOException toString

Introduction

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

Prototype

public String toString() 

Source Link

Document

Returns a short description of this throwable.

Usage

From source file:com.orange.datavenue.client.common.ApiInvoker.java

/**
 *
 * @param in/*from ww  w  . j  a  v  a 2  s . c om*/
 * @return
 */
private String readStream(InputStream in) {
    BufferedReader reader = new BufferedReader(new InputStreamReader(in));
    StringBuilder out = new StringBuilder();
    String line;
    try {
        while ((line = reader.readLine()) != null) {
            out.append(line);
        }
        reader.close();
    } catch (IOException e) {
        System.out.println(e.toString());
    }
    return out.toString();
}

---

From source file:edu.pitt.dbmi.facebase.hd.TrueCryptManager.java

/** "/bin/touch" TrueCrypt volume file using not the shell but FileUtils.touch()
 * Creates zero-length file/* w  w  w  .j  a  v  a  2 s.  c om*/
 * truecrypt binary requires that the file holding the truecrypt volume exists before it will create a truecrypt volume
 *
 * @return true if successful creating the file housing the truecrypt volume.
 */
public boolean touchVolume() {
    log.debug("TrueCryptManager.touchVolume() called");
    try {
        File volumeFile = new File(volume);
        FileUtils.touch(volumeFile);
    } catch (IOException ioe) {
        String errorString = "TrueCryptManager caught an ioe in touchVolume()" + ioe.toString();
        String logString = ioe.getMessage();
        edu.pitt.dbmi.facebase.hd.HumanDataController.addError(errorString, logString);
        log.error(errorString, ioe);
        return false;
    }
    return true;
}

---

From source file:org.f3.tools.framework.Reporter.java

private void printCombinedReport() {
    HtmlWriter combinedReport = null;/*from w  w w .  j  a va2s  . co  m*/
    try {
        combinedReport = new HtmlWriter(COMBINED_REPORT_FILE_NAME, combinedHeader());

        Set<String> kset = new TreeSet<String>(result.keySet());
        for (String x : kset) {
            // generate images and print to dashboard
            combinedReport.writeToHtmlTable(nameAsHref(x),
                    getImageRef(TIMING_RESULT_FILE_NAME, x + TIMING_GOAL_PLOT_FILE_NAME_TAIL),
                    getImageRef(TIMING_RESULT_FILE_NAME, x + TIMING_LAST_PLOT_FILE_NAME_TAIL),
                    getImageRef(FOOTPRINT_RESULT_FILE_NAME, x + FOOTPRINT_GOAL_PLOT_FILE_NAME_TAIL),
                    getImageRef(FOOTPRINT_RESULT_FILE_NAME, x + FOOTPRINT_LAST_PLOT_FILE_NAME_TAIL));
        }
    } catch (IOException ioe) {
        Utils.logger.severe(ioe.toString());
    } finally {
        Utils.close(combinedReport);
    }
}

---

From source file:org.zenoss.app.metric.zapp.ManagedReporter.java

String exectHostname() throws InterruptedException {
    int exit;/*from www . j av  a  2 s.  co  m*/
    String host = null;
    try {
        Process p = getProcBuilder().start();
        exit = p.waitFor();
        if (exit == 0) {
            host = new BufferedReader(new InputStreamReader(p.getInputStream())).readLine();
        } else {
            String error = new BufferedReader(new InputStreamReader(p.getErrorStream())).readLine();
            LOG.info("Could not get exec hostname -s: exit {} {}", exit, Strings.nullToEmpty(error));
        }
    } catch (IOException e) {
        LOG.info("Error getting hostname {}", e.toString());
        LOG.debug("IO error getting localhost", e);
    }
    return host;
}

---

From source file:info.graffy.android.websms.connector.meinbmw.ConnectorMeinBMW.java

private final StatusLine performHttpRequestForStatusLine(final String url,
        final ArrayList<BasicNameValuePair> postData) {
    try {//w ww.  j av a2 s .co  m
        final HttpResponse response = performHttpRequestForStatusLineForResponse(url, postData);
        final HttpEntity entity = response.getEntity();
        if (entity != null) {
            currentHtmlResultPage = EntityUtils.toString(entity, ENCODING);
            entity.consumeContent();
        }
        return response.getStatusLine();
    } catch (IOException e) {
        throw new WebSMSException(e.toString());
    }
}

---

From source file:marytts.tools.perceptiontest.PerceptionTestHttpServer.java

public void run() {
    logger.info("Starting server.");
    System.out.println("Starting server....");
    //int localPort = MaryProperties.needInteger("socket.port");
    int localPort = serverPort;

    HttpParams params = new BasicHttpParams();
    params.setIntParameter(CoreConnectionPNames.SO_TIMEOUT, 0) // 0 means no timeout, any positive value means time out in miliseconds (i.e. 50000 for 50 seconds)
            .setIntParameter(CoreConnectionPNames.SOCKET_BUFFER_SIZE, 8 * 1024)
            .setBooleanParameter(CoreConnectionPNames.STALE_CONNECTION_CHECK, false)
            .setBooleanParameter(CoreConnectionPNames.TCP_NODELAY, true)
            .setParameter(CoreProtocolPNames.ORIGIN_SERVER, "HttpComponents/1.1");

    BasicHttpProcessor httpproc = new BasicHttpProcessor();
    httpproc.addInterceptor(new ResponseDate());
    httpproc.addInterceptor(new ResponseServer());
    httpproc.addInterceptor(new ResponseContent());
    httpproc.addInterceptor(new ResponseConnControl());

    BufferingHttpServiceHandler handler = new BufferingHttpServiceHandler(httpproc,
            new DefaultHttpResponseFactory(), new DefaultConnectionReuseStrategy(), params);

    // Set up request handlers
    HttpRequestHandlerRegistry registry = new HttpRequestHandlerRegistry();
    //registry.register("/perceptionTest", new FileDataRequestHandler("perception.html"));
    //registry.register("/process", new FileDataRequestHandler("perception.html"));
    //registry.register("/perceptionTest", new UtterancePlayRequestHandler());

    DataRequestHandler infoRH = new DataRequestHandler(this.testXmlName);
    UserRatingStorer userRatingRH = new UserRatingStorer(this.userRatingsDirectory, infoRH);
    registry.register("/options", infoRH);
    registry.register("/queryStatement", infoRH);
    registry.register("/process", new UtterancePlayRequestHandler(infoRH));
    registry.register("/perceptionTest", new PerceptionRequestHandler(infoRH, userRatingRH));
    registry.register("/userRating", new StoreRatingRequestHandler(infoRH, userRatingRH));
    registry.register("*", new FileDataRequestHandler());

    handler.setHandlerResolver(registry);

    // Provide an event logger
    handler.setEventListener(new EventLogger());

    IOEventDispatch ioEventDispatch = new DefaultServerIOEventDispatch(handler, params);

    //int numParallelThreads = MaryProperties.getInteger("server.http.parallelthreads", 5);
    int numParallelThreads = 5;

    logger.info("Waiting for client to connect on port " + localPort);
    System.out.println("Waiting for client to connect on port " + localPort);

    try {/*from  w  w w  .j  a  va  2  s .co m*/
        ListeningIOReactor ioReactor = new DefaultListeningIOReactor(numParallelThreads, params);
        ioReactor.listen(new InetSocketAddress(localPort));
        ioReactor.execute(ioEventDispatch);
    } catch (InterruptedIOException ex) {
        logger.info("Interrupted", ex);
        System.out.println("Interrupted" + ex.toString());
    } catch (IOException e) {
        logger.info("Problem with HTTP connection ", e);
        System.out.println("Problem with HTTP connection " + e.toString());
    }
    logger.debug("Shutdown");
    System.out.println("Shutdown");
}

---

From source file:com.cloudera.sqoop.testutil.ImportJobTestCase.java

/**
 * Do a MapReduce-based import of the table and verify that the results
 * were imported as expected. (tests readFields(ResultSet) and toString())
 * @param expectedVal the value we injected into the table.
 * @param importCols the columns to import. If null, all columns are used.
 *//*from   ww w  .  java2  s  . c  o  m*/
protected void verifyImport(String expectedVal, String[] importCols) {

    // paths to where our output file will wind up.
    Path tableDirPath = getTablePath();

    removeTableDir();

    Configuration conf = getConf();
    SqoopOptions opts = getSqoopOptions(conf);

    // run the tool through the normal entry-point.
    int ret;
    try {
        Sqoop importer = new Sqoop(new ImportTool(), conf, opts);
        ret = Sqoop.runSqoop(importer, getArgv(true, importCols, conf));
    } catch (Exception e) {
        LOG.error("Got exception running Sqoop: " + e.toString());
        throw new RuntimeException(e);
    }

    // expect a successful return.
    assertEquals("Failure during job", 0, ret);

    opts = getSqoopOptions(conf);
    try {
        ImportTool importTool = new ImportTool();
        opts = importTool.parseArguments(getArgv(false, importCols, conf), conf, opts, true);
    } catch (Exception e) {
        fail(e.toString());
    }

    CompilationManager compileMgr = new CompilationManager(opts);
    String jarFileName = compileMgr.getJarFilename();
    ClassLoader prevClassLoader = null;
    try {
        prevClassLoader = ClassLoaderStack.addJarFile(jarFileName, getTableName());

        // Now open and check all part-files in the table path until we find
        // a non-empty one that we can verify contains the value.
        if (!BaseSqoopTestCase.isOnPhysicalCluster()) {
            conf.set(CommonArgs.FS_DEFAULT_NAME, CommonArgs.LOCAL_FS);
        }
        FileSystem fs = FileSystem.get(conf);
        FileStatus[] stats = fs.listStatus(tableDirPath);

        if (stats == null || stats.length == 0) {
            fail("Error: no files in " + tableDirPath);
        }

        boolean foundRecord = false;
        for (FileStatus stat : stats) {
            if (!stat.getPath().getName().startsWith("part-")
                    && !stat.getPath().getName().startsWith("data-")) {
                // This isn't a data file. Ignore it.
                continue;
            }

            try {
                Object readValue = SeqFileReader.getFirstValue(stat.getPath().toString());
                LOG.info("Read back from sequencefile: " + readValue);
                foundRecord = true;
                // Add trailing '\n' to expected value since SqoopRecord.toString()
                // encodes the record delim.
                if (null == expectedVal) {
                    assertEquals("Error validating result from SeqFile", "null\n", readValue.toString());
                } else {
                    assertEquals("Error validating result from SeqFile", expectedVal + "\n",
                            readValue.toString());
                }
            } catch (EOFException eoe) {
                // EOF in a file isn't necessarily a problem. We may have some
                // empty sequence files, which will throw this. Just continue
                // in the loop.
            }
        }

        if (!foundRecord) {
            fail("Couldn't read any records from SequenceFiles");
        }
    } catch (IOException ioe) {
        fail("IOException: " + ioe.toString());
    } finally {
        if (null != prevClassLoader) {
            ClassLoaderStack.setCurrentClassLoader(prevClassLoader);
        }
    }
}

---

From source file:de.klemp.middleware.controller.VLCControl.java

public void connect() throws IOException {
    staticInstance = this; // used by reader to get input stream
    try {/*w w w.ja v a 2s.c o  m*/
        staticInstance.connect("localhost", VLC_PORT);
        Thread thread = new Thread(new VLCControl()); // starts the thread
                                                      // to get the text
                                                      // sent back from VLC
        thread.start();
        staticInstance.registerNotifHandler(this); // notifications call
                                                   // back to logger
        Runtime.getRuntime().addShutdownHook(new Thread() { // shutdown hook
                                                            // here makes
                                                            // sure to
                                                            // disconnect
                                                            // cleanly, as
                                                            // long as we
                                                            // are not
                                                            // terminated

            @Override
            public void run() {
                try {
                    if (isConnected()) {
                        disconnect();
                    }
                } catch (IOException ex) {
                    log.warning(ex.toString());
                }
            }
        });
    } catch (IOException e) {
        log.warning(
                "couldn't connect to VLC - you may need to start VLC with command line \"vlc --rc-host=localhost:4444\"");
        throw new IOException(e);
    }
}

---

From source file:edu.usf.cutr.opentripplanner.android.pois.Nominatim.java

public JSONArray requestPlaces(String paramName, String left, String top, String right, String bottom) {
    StringBuilder builder = new StringBuilder();

    String encodedParamName;//from   ww  w. j  a  va 2s .c om
    String encodedParamLeft = "";
    String encodedParamTop = "";
    String encodedParamRight = "";
    String encodedParamBottom = "";
    try {
        encodedParamName = URLEncoder.encode(paramName, OTPApp.URL_ENCODING);
        if ((left != null) && (top != null) && (right != null) && (bottom != null)) {
            encodedParamLeft = URLEncoder.encode(left, OTPApp.URL_ENCODING);
            encodedParamTop = URLEncoder.encode(top, OTPApp.URL_ENCODING);
            encodedParamRight = URLEncoder.encode(right, OTPApp.URL_ENCODING);
            encodedParamBottom = URLEncoder.encode(bottom, OTPApp.URL_ENCODING);
        }
    } catch (UnsupportedEncodingException e1) {
        Log.e(OTPApp.TAG, "Error encoding Nominatim request");
        e1.printStackTrace();
        return null;
    }

    request += "&q=" + encodedParamName;
    if ((left != null) && (top != null) && (right != null) && (bottom != null)) {
        request += "&viewbox=" + encodedParamLeft + "," + encodedParamTop + "," + encodedParamRight + ","
                + encodedParamBottom;
        request += "&bounded=1";
    }

    request += "&key=" + mApiKey;

    Log.d(OTPApp.TAG, request);

    HttpURLConnection urlConnection = null;

    try {
        URL url = new URL(request);
        urlConnection = (HttpURLConnection) url.openConnection();
        urlConnection.setConnectTimeout(OTPApp.HTTP_CONNECTION_TIMEOUT);
        urlConnection.setReadTimeout(OTPApp.HTTP_SOCKET_TIMEOUT);
        urlConnection.connect();
        int status = urlConnection.getResponseCode();

        if (status == HttpURLConnection.HTTP_OK) {
            BufferedReader reader = new BufferedReader(new InputStreamReader(urlConnection.getInputStream()));
            String line;
            while ((line = reader.readLine()) != null) {
                builder.append(line);
            }
        } else {
            Log.e(OTPApp.TAG, "Error obtaining Nominatim response, status code: " + status);
        }
    } catch (IOException e) {
        e.printStackTrace();
        Log.e(OTPApp.TAG, "Error obtaining Nominatim response" + e.toString());
        return null;
    } finally {
        if (urlConnection != null) {
            urlConnection.disconnect();
        }
    }
    Log.d(OTPApp.TAG, builder.toString());

    JSONArray json = null;
    try {
        json = new JSONArray(builder.toString());
    } catch (JSONException e) {
        Log.e(OTPApp.TAG, "Error parsing Nominatim data " + e.toString());
    }

    return json;
}

---

From source file:ch.unizh.ini.jaer.projects.gesture.vlccontrol.VLCControl.java

public void connect() throws IOException {
    if (isConnected()) {
        log.warning("already connected");
        return;//from w  w w  . j a va 2  s  . c  o m
    }
    staticInstance = this; // used by reader to get input stream
    try {
        staticInstance.connect("localhost", VLC_PORT);
        Thread thread = new Thread(new VLCControl()); // starts the thread to get the text sent back from VLC
        thread.start();
        staticInstance.registerNotifHandler(this); // notifications call back to logger
        Runtime.getRuntime().addShutdownHook(new Thread() { // shutdown hook here makes sure to disconnect cleanly, as long as we are not terminated

            @Override
            public void run() {
                try {
                    if (isConnected()) {
                        disconnect();
                    }
                } catch (IOException ex) {
                    log.warning(ex.toString());
                }
            }
        });
    } catch (IOException e) {
        log.warning(
                "couldn't connect to VLC - you may need to start VLC with command line \"vlc --rc-host=localhost:4444\"");
        throw new IOException(e);
    }
}

---

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