Example usage for java.util.logging Level WARNING

List of usage examples for java.util.logging Level WARNING

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Prototype

Level WARNING

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Document

WARNING is a message level indicating a potential problem.

Usage

From source file:ch.zhaw.iamp.rct.weights.Weights.java

/**
 * Calculates a pseudo-inverse using the values in the given files. They are
 * first read, then converted to a matrix, and finally used for the
 * calculation of the inverse, using Singular value decomposition (SVD).
 *
 * @param pathToA The file which contains the matrix A, represented in
 * comma-separated-value format.//  w  ww . j a  va 2 s . c o m
 * @param targetTrajectoryFile The file which contains the target
 * trajectory, represented in comma-separated-value format.
 * @param weightsFile The file, to which the calculated weights should be
 * written to.
 * @param offset The numbers of first steps to ignore (to skip fading-memory
 * initialization steps).
 */
public static void calculateWeights(final String pathToA, final String targetTrajectoryFile,
        final String weightsFile, final int offset) {
    try {
        RealMatrix A = csvToMatrix(pathToA);
        // cut first n elements
        A = A.getSubMatrix(offset, A.getRowDimension() - 1, 0, A.getColumnDimension() - 1);
        A = addNoise(A);

        RealMatrix b = csvToMatrix(targetTrajectoryFile);

        // adjust b to cutting
        int n = offset % b.getRowDimension();

        if (n > 0) {
            RealMatrix tmp = b.getSubMatrix(n, b.getRowDimension() - 1, 0, b.getColumnDimension() - 1);
            b = b.getSubMatrix(0, n - 1, 0, b.getColumnDimension() - 1);
            double[][] tmpArray = tmp.getData();
            double[][] tmpArray2 = b.getData();
            b = MatrixUtils.createRealMatrix(concat(tmpArray, tmpArray2));
            tmpArray = b.getData();

            for (int i = 0; tmpArray.length < A.getRowDimension(); ++i) {
                tmpArray2 = new double[1][tmpArray[0].length];

                for (int j = 0; j < tmpArray[i].length; ++j) {
                    tmpArray2[0][j] = tmpArray[i][j];
                }

                tmpArray = concat(tmpArray, tmpArray2);
            }

            b = MatrixUtils.createRealMatrix(tmpArray);
        }

        DecompositionSolver solver = new SingularValueDecomposition(A).getSolver();
        RealMatrix x = solver.solve(b).transpose();
        matrixToCsv(x, weightsFile);

    } catch (IOException ex) {
        JOptionPane.showMessageDialog(null, "Could not read a file: " + ex.getMessage(), "File Error",
                JOptionPane.ERROR_MESSAGE);
        Logger.getLogger(Weights.class.getName()).log(Level.WARNING, "Could not read a file: {0}", ex);
    } catch (DimensionMismatchException ex) {
        JOptionPane.showMessageDialog(null,
                "<html>Could not calculate the " + "pseudo-inverse since a dimension mismatch occurred.<br />"
                        + "Please make sure that all lines of the CSV file posses "
                        + "the same amount of entries.<br />Hint: Remove the last "
                        + "line and try it again.</html>",
                "Matrix Dimension Mismatch", JOptionPane.ERROR_MESSAGE);
        Logger.getLogger(Weights.class.getName()).log(Level.WARNING, "A dimension mismatch occurred: {0}", ex);
    }
}

From source file:com.berkgokden.mongodb.MongoMapStore.java

public Map loadAll(Collection keys) {
    Map map = new HashMap();
    BasicDBList dbo = new BasicDBList();
    for (Object key : keys) {
        dbo.add(new BasicDBObject("_id", key));
    }/*from www  .  j  ava2 s  .  c o m*/
    BasicDBObject dbb = new BasicDBObject("$or", dbo);
    DBCursor cursor = coll.find(dbb);
    while (cursor.hasNext()) {
        try {
            DBObject obj = cursor.next();
            Class clazz = Class.forName(obj.get("_class").toString());
            map.put(obj.get("_id"), converter.toObject(clazz, obj));
        } catch (ClassNotFoundException e) {
            logger.log(Level.WARNING, e.getMessage(), e);
        }
    }
    return map;
}

From source file:com.sun.labs.aura.fb.DataManager.java

public List<Scored<Artist>> getSimilarArtists(List<String> artistKeys, int count, Popularity popularity) {
    List<Scored<Artist>> ret = null;
    try {// w  w  w.jav a 2 s.co  m
        List<Scored<Artist>> results = mdb.artistFindSimilar(artistKeys, count + artistKeys.size(), popularity);
        //
        // We need to manually filter out the original artists
        ret = new ArrayList<Scored<Artist>>();
        for (Scored<Artist> sa : results) {
            Artist a = sa.getItem();
            if (!artistKeys.contains(a.getKey())) {
                ret.add(sa);
            }
        }
        if (ret.size() > count) {
            ret = ret.subList(0, count);
        }
    } catch (AuraException e) {
        logger.log(Level.WARNING, "Failed to get similar artists", e);
        return new ArrayList<Scored<Artist>>();
    }
    sortByArtistPopularity(ret);
    return ret;
}

From source file:com.nabla.wapp.report.server.ReportManager.java

@Inject
public ReportManager(final IReportCategoryValidator reportCategoryValidator) throws BirtException {
    this.reportCategoryValidator = reportCategoryValidator;
    if (log.isDebugEnabled())
        log.debug("initializing BIRT report engine");
    final EngineConfig config = new EngineConfig();
    Platform.startup(config);/*www.j a  v a  2 s  .c  om*/
    final IReportEngineFactory factory = (IReportEngineFactory) Platform
            .createFactoryObject(IReportEngineFactory.EXTENSION_REPORT_ENGINE_FACTORY);
    engine = factory.createReportEngine(config);
    engine.changeLogLevel(Level.WARNING);
    /*
         engine.destroy();
       Platform.shutdown();
    */
}

From source file:com.yahoo.dba.perf.myperf.springmvc.ProfileController.java

@Override
protected ModelAndView handleRequestImpl(HttpServletRequest req, HttpServletResponse resp) throws Exception {
    int status = Constants.STATUS_OK;
    String message = "OK";

    String group = req.getParameter("group");
    String host = req.getParameter("host");
    boolean explainPlan = "y".equalsIgnoreCase(req.getParameter("plan"));
    boolean sessionStatus = "y".equalsIgnoreCase(req.getParameter("st"));
    boolean profile = "y".equalsIgnoreCase(req.getParameter("pf"));
    String dbuser = req.getParameter("dbuser");
    String dbpwd = req.getParameter("dbpwd");
    String dbname = req.getParameter("dbname");
    String sqltext = req.getParameter("sqltext");
    String format = req.getParameter("format");
    boolean useJson = "json".equalsIgnoreCase(format) && explainPlan;
    if (useJson) {
        sessionStatus = false;/*  w w w .  j av  a  2 s .  co m*/
        profile = false;
    }
    logger.info("profiling " + sqltext);
    ResultList rList = null;
    LinkedHashMap<String, ResultList> listMap = new LinkedHashMap<String, ResultList>();
    String jsonString = null;
    MyProfiler profiler = new MyProfiler();
    DBInstanceInfo dbinfo = null;
    try {
        dbinfo = this.frameworkContext.getDbInfoManager().findDB(group, host).copy();
        if (dbuser == null || dbuser.isEmpty()) {
            //use build in credential
            AppUser appUser = null;
            DBCredential cred = null;
            appUser = AppUser.class.cast(req.getSession().getAttribute(AppUser.SESSION_ATTRIBUTE));
            if (appUser == null)
                throw new RuntimeException("No user found. Session might not be valid.");
            cred = WebAppUtil.findDBCredential(this.frameworkContext, dbinfo.getDbGroupName(), appUser);
            if (cred != null) {
                dbuser = cred.getUsername();
                dbpwd = cred.getPassword();
            }
        }
        profiler.setDbinfo(dbinfo);
        profiler.setFrameworkContext(frameworkContext);
        if (dbname != null && !dbname.isEmpty())
            dbinfo.setDatabaseName(dbname);
        profiler.setSqlText(sqltext);
        profiler.connect(dbuser, dbpwd, explainPlan && !profile && !sessionStatus);
        if (useJson) {
            jsonString = profiler.runExplainPlanJson();
        } else if (explainPlan)
            listMap.put("plan", profiler.runExplainPlan());
        if (profile)
            listMap.put("profile", profiler.runProfile());
        if (sessionStatus)
            listMap.put("stats", profiler.runStats());
    } catch (Exception ex) {
        status = Constants.STATUS_BAD;
        message = "Error when profiling: " + ex.getMessage();
        logger.log(Level.WARNING, "Error when profiling", ex);
    } finally {
        if (profiler != null)
            profiler.destroy();
    }
    ModelAndView mv = null;
    mv = new ModelAndView(this.jsonView);
    if (req.getParameter("callback") != null && req.getParameter("callback").trim().length() > 0)
        mv.addObject("callback", req.getParameter("callback"));//YUI datasource binding
    if (jsonString == null)
        mv.addObject("json_result", ResultListUtil.toMultiListJSONStringUpper(listMap, null, status, message));
    else
        mv.addObject("json_result", jsonString);
    return mv;
}

From source file:com.sifiso.dvs.util.DocFileUtil.java

public ResponseDTO downloadPDF(HttpServletRequest request, PlatformUtil platformUtil)
        throws FileUploadException {
    logger.log(Level.INFO, "######### starting PDF DOWNLOAD process\n\n");
    ResponseDTO resp = new ResponseDTO();
    InputStream stream = null;/*ww  w. j a  v  a 2 s.c  o m*/
    File rootDir;
    try {
        rootDir = dvsProperties.getDocumentDir();
        logger.log(Level.INFO, "rootDir - {0}", rootDir.getAbsolutePath());
        if (!rootDir.exists()) {
            rootDir.mkdir();
        }
    } catch (Exception ex) {
        logger.log(Level.SEVERE, "Properties file problem", ex);
        resp.setMessage("Server file unavailable. Please try later");
        resp.setStatusCode(114);

        return resp;
    }

    PatientfileDTO dto = null;
    Gson gson = new Gson();
    File clientDir = null, surgeryDir = null, doctorDir = null;
    try {
        ServletFileUpload upload = new ServletFileUpload();
        FileItemIterator iter = upload.getItemIterator(request);
        while (iter.hasNext()) {
            FileItemStream item = iter.next();
            String name = item.getFieldName();
            stream = item.openStream();
            if (item.isFormField()) {
                if (name.equalsIgnoreCase("JSON")) {
                    String json = Streams.asString(stream);
                    if (json != null) {
                        logger.log(Level.INFO, "picture with associated json: {0}", json);
                        dto = gson.fromJson(json, PatientfileDTO.class);
                        if (dto != null) {
                            surgeryDir = createSurgeryFileDirectory(rootDir, surgeryDir,
                                    dto.getDoctor().getSurgeryID());
                            if (dto.getDoctorID() != null) {
                                doctorDir = createDoctorDirectory(surgeryDir, doctorDir, dto.getDoctorID());
                                if (dto.getClientID() != null) {
                                    clientDir = createClientDirectory(doctorDir, clientDir);
                                }
                            }

                        }
                    } else {
                        logger.log(Level.WARNING, "JSON input seems pretty fucked up! is NULL..");
                    }
                }
            } else {
                File imageFile = null;
                if (dto == null) {
                    continue;
                }
                DateTime dt = new DateTime();
                String fileName = "";

                if (dto.getClientID() != null) {
                    fileName = "client" + dto.getClientID() + ".pdf";
                }

                imageFile = new File(clientDir, fileName);

                writeFile(stream, imageFile);
                resp.setStatusCode(0);
                resp.setMessage("Photo downloaded from mobile app ");
                //add database
                System.out.println("filepath: " + imageFile.getAbsolutePath());

            }
        }

    } catch (FileUploadException | IOException | JsonSyntaxException ex) {
        logger.log(Level.SEVERE, "Servlet failed on IOException, images NOT uploaded", ex);
        throw new FileUploadException();
    }

    return resp;
}

From source file:com.bbva.arq.devops.ae.mirrorgate.jenkins.plugin.utils.RestCall.java

public MirrorGateResponse makeRestCallGet(String url, String user, String password) {
    MirrorGateResponse response;//ww  w.  ja v a  2  s  .c  om
    GetMethod get = new GetMethod(url);
    try {
        HttpClient client = getHttpClient();

        if (user != null && password != null) {
            client.getState().setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(user, password));
            get.setDoAuthentication(true);
        }

        get.getParams().setContentCharset("UTF-8");
        int responseCode = client.executeMethod(get);
        String responseString = get.getResponseBodyAsStream() != null
                ? getResponseString(get.getResponseBodyAsStream())
                : "";
        response = new MirrorGateResponse(responseCode, responseString);
    } catch (HttpException e) {
        LOGGER.log(Level.WARNING, "Error connecting to MirrorGate", e);
        response = new MirrorGateResponse(HttpStatus.SC_BAD_REQUEST, "");
    } catch (IOException e) {
        LOGGER.log(Level.WARNING, "Error connecting to MirrorGate", e);
        response = new MirrorGateResponse(HttpStatus.SC_BAD_REQUEST, "");
    } finally {
        get.releaseConnection();
    }
    return response;
}

From source file:com.google.enterprise.connector.sharepoint.wsclient.soap.SPClientFactory.java

/**
 * Gets the instance of the alerts web service.
 *
 * @return a new alerts web service instance.
 */// w w w.jav  a  2  s.c  o  m
public AlertsWS getAlertsWS(final SharepointClientContext ctx) {
    try {
        return new SPAlertsWS(ctx);
    } catch (final Exception e) {
        LOGGER.log(Level.WARNING, "Unable to create alerts web service instance.", e);
        return null;
    }
}

From source file:com.match_tracker.twitter.TwitterSearch.java

public Integer search(String id, String queryString, ZonedDateTime startTime, ZonedDateTime endTime,
        TweetCallbackListener callback) {
    waitUntilStartIsInThePast(startTime);

    ZonedDateTime postedTimeStart = startTime, postedTimeEnd = startTime;
    LocalDateTime lastLogTime = LocalDateTime.now();

    Integer counter = 0;//w  ww .j a v  a2  s . c  om

    do {
        postedTimeStart = postedTimeEnd;
        postedTimeEnd = calculatePostedTimeEnd(endTime);

        try {
            counter += this.search(constructSearchQuery(queryString, postedTimeStart, postedTimeEnd), callback);
            if (isLongRunningSearch(lastLogTime)) {
                log.log(Level.INFO, "Long-running Twitter search ({0}) has now returned messages: {1}",
                        new Object[] { id, counter });
                lastLogTime = LocalDateTime.now();
            }

            sleep(SEARCH_RATE_DELAY_MS);
        } catch (UnirestException e) {
            log.log(Level.WARNING, "Twitter search failed (UnirestException), retrying in sixty seconds. {0}",
                    e.getMessage());
            postedTimeEnd = postedTimeStart;
            sleep(SEARCH_FAILED_RETRY_DELAY_MS);
        } catch (ParseException e) {
            log.log(Level.WARNING, "Twitter search failed (JsonParseException), retrying in sixty seconds. {0}",
                    e.getMessage());
            postedTimeEnd = postedTimeStart;
            sleep(SEARCH_FAILED_RETRY_DELAY_MS);
        }
    } while (!postedTimeEnd.isEqual(endTime));

    return counter;
}

From source file:is.idega.idegaweb.egov.gumbo.licenses.LicensesUtil.java

public Boolean sendPDFByEmail(String to, String shipID) {
    if (StringUtil.isEmpty(to) || StringUtil.isEmpty(shipID))
        return Boolean.FALSE;

    if (to.equals("notset")) {
        to = IWMainApplication.getDefaultIWApplicationContext().getApplicationSettings()
                .getProperty("default.rejected.application.receiver", "ingvar@fiskistofa.is");
    }//w  ww  .jav  a2 s  .c om

    File xformInPDF = null;
    try {
        IWContext iwc = CoreUtil.getIWContext();
        if (iwc == null)
            return Boolean.FALSE;

        Object submissionId = iwc.getSessionAttribute(ExecuteAction.XFORM_SUBMISSION_UUID_PARAM);
        if (!(submissionId instanceof String))
            return Boolean.FALSE;
        String formSubmissionId = (String) submissionId;

        String pdfName = getLocalizedFormName(getFormSubmission(formSubmissionId), getCurrentLocale());

        String path = CoreConstants.CONTENT_PATH + "/xforms/pdf/" + formSubmissionId;
        String linkToPDF = xFormConverter.getGeneratedPDFFromXForm(null, null, formSubmissionId, path, pdfName,
                false);
        if (StringUtil.isEmpty(linkToPDF))
            return Boolean.FALSE;

        IWResourceBundle iwrb = IWMainApplication.getDefaultIWMainApplication()
                .getBundle(GumboConstants.IW_BUNDLE_IDENTIFIER).getResourceBundle(getCurrentLocale());
        String subject = iwrb.getLocalizedString("sending_failure_message",
                "Uggi: Error when trying to send application for ship") + ": " + shipID;

        xformInPDF = new File(pdfName.concat(".pdf"));
        if (!xformInPDF.exists())
            xformInPDF.createNewFile();
        IWSlideService slide = getServiceInstance(IWSlideService.class);
        FileUtil.streamToFile(slide.getInputStream(linkToPDF), xformInPDF);
        SendMail.send("fiskistofa@fiskistofa.is", to, null, null, null, subject, "", xformInPDF);

        return Boolean.TRUE;
    } catch (Exception e) {
        getLogger().log(Level.WARNING, "Error sending saved XForm in PDF by email", e);
    } finally {
        if (xformInPDF != null)
            xformInPDF.delete();
    }

    return Boolean.FALSE;
}