Example usage for java.lang System lineSeparator

List of usage examples for java.lang System lineSeparator

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Introduction

In this page you can find the example usage for java.lang System lineSeparator.

Prototype

String lineSeparator

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Usage

From source file:com.opendoorlogistics.core.distances.DistancesSingleton.java

private synchronized ODLCostMatrix calculateGraphhopper(DistancesConfiguration request,
        StandardisedStringTreeMap<LatLong> points, final ProcessingApi processingApi) {
    initGraphhopperGraph(request, processingApi);

    final StringBuilder statusMessage = new StringBuilder();
    statusMessage.append("Loaded the graph "
            + new File(request.getGraphhopperConfig().getGraphDirectory()).getAbsolutePath());
    statusMessage.append(System.lineSeparator() + "Calculating " + points.size() + "x" + points.size()
            + " matrix using Graphhopper road network distances.");
    if (processingApi != null) {
        processingApi.postStatusMessage(statusMessage.toString());
    }/*w  w w  . j  a  va2  s .  c  o m*/

    // check for user cancellation
    if (processingApi != null && processingApi.isCancelled()) {
        return null;
    }

    // convert input to an array of graphhopper points
    int n = points.size();
    int i = 0;
    List<Map.Entry<String, LatLong>> list = IteratorUtils.toList(points.entrySet());
    GHPoint[] ghPoints = new GHPoint[n];
    for (Map.Entry<String, LatLong> entry : list) {
        ghPoints[i++] = new GHPoint(entry.getValue().getLatitude(), entry.getValue().getLongitude());
    }

    // calculate the matrix 
    CHProcessingApi chprocApi = new CHProcessingApi() {

        @Override
        public void postStatusMessage(String s) {
            if (processingApi != null) {
                processingApi.postStatusMessage(s);
            }
        }

        @Override
        public boolean isCancelled() {
            return processingApi != null ? processingApi.isCancelled() : false;
        }
    };

    MatrixResult result = lastCHGraph.calculateMatrix(ghPoints, chprocApi);
    if (processingApi != null && processingApi.isCancelled()) {
        return null;
    }

    // convert result to the output data structure
    ODLCostMatrixImpl output = ODLCostMatrixImpl.createEmptyMatrix(list);
    for (int ifrom = 0; ifrom < n; ifrom++) {
        for (int ito = 0; ito < n; ito++) {
            double timeSeconds = result.getTimeMilliseconds(ifrom, ito) * 0.001;
            timeSeconds *= request.getGraphhopperConfig().getTimeMultiplier();
            if (!result.isInfinite(ifrom, ito)) {
                setOutputValues(ifrom, ito, result.getDistanceMetres(ifrom, ito), timeSeconds,
                        request.getOutputConfig(), output);
            } else {
                for (int k = 0; k < 3; k++) {
                    output.set(UNCONNECTED_TRAVEL_COST, ifrom, ito, k);
                }
            }
        }
    }

    return output;
}

From source file:com.pearson.eidetic.driver.threads.subthreads.SnapshotVolumeSync.java

public Integer getKeep(JSONObject eideticParameters, Volume vol) {
    if ((eideticParameters == null) | (vol == null)) {
        return null;
    }//from   w  w  w  .j  av  a2s  .c o  m

    JSONObject createSnapshot = null;
    if (eideticParameters.containsKey("SyncSnapshot")) {
        createSnapshot = (JSONObject) eideticParameters.get("SyncSnapshot");
    }
    if (createSnapshot == null) {
        logger.error("awsAccountId=\"" + uniqueAwsAccountIdentifier_
                + "\",Event=Error, Error=\"Malformed Eidetic Tag\", Volume_id=\"" + vol.getVolumeId() + "\"");
        return null;
    }

    Integer keep = null;
    if (createSnapshot.containsKey("Retain")) {
        try {
            keep = Integer.parseInt(createSnapshot.get("Retain").toString());
        } catch (Exception e) {
            logger.error("Event=Error, Error=\"Malformed Eidetic Tag\", Volume_id=\"" + vol.getVolumeId()
                    + "\", stacktrace=\"" + e.toString() + System.lineSeparator()
                    + StackTrace.getStringFromStackTrace(e) + "\"");
        }
    }

    return keep;
}

From source file:kmi.taa.core.SmallSetAnalyser.java

public void addLineids(Path path, String output) {
    StringBuilder builder = new StringBuilder();

    try {//from w  w  w .  ja  v a  2 s  .  com
        List<String> lines = Files.readAllLines(path, StandardCharsets.UTF_8);
        int i = 1;
        for (String l : lines) {
            builder.append(l + "\t" + i++);
            builder.append(System.lineSeparator());
        }
    } catch (IOException e) {

    }

    FileHelper.writeFile(builder.toString(), output, false);
}

From source file:controllers.modules.CorpusModule.java

public static Result update(UUID corpus) {
    OpinionCorpus corpusObj = null;//  w ww  .  j  a va 2  s. com
    if (corpus != null) {
        corpusObj = fetchResource(corpus, OpinionCorpus.class);
    }
    OpinionCorpusFactory corpusFactory = null;

    MultipartFormData formData = request().body().asMultipartFormData();
    if (formData != null) {
        // if we have a multi-part form with a file.
        if (formData.getFiles() != null) {
            // get either the file named "file" or the first one.
            FilePart filePart = ObjectUtils.defaultIfNull(formData.getFile("file"),
                    Iterables.getFirst(formData.getFiles(), null));
            if (filePart != null) {
                corpusFactory = (OpinionCorpusFactory) new OpinionCorpusFactory().setFile(filePart.getFile())
                        .setFormat(FilenameUtils.getExtension(filePart.getFilename()));
            }
        }
    } else {
        // otherwise try as a json body.
        JsonNode json = request().body().asJson();
        if (json != null) {
            OpinionCorpusFactoryModel optionsVM = Json.fromJson(json, OpinionCorpusFactoryModel.class);
            if (optionsVM != null) {
                corpusFactory = optionsVM.toFactory();
            } else {
                throw new IllegalArgumentException();
            }

            if (optionsVM.grabbers != null) {
                if (optionsVM.grabbers.twitter != null) {
                    if (StringUtils.isNotBlank(optionsVM.grabbers.twitter.query)) {
                        TwitterFactory tFactory = new TwitterFactory();
                        Twitter twitter = tFactory.getInstance();
                        twitter.setOAuthConsumer(
                                Play.application().configuration().getString("twitter4j.oauth.consumerKey"),
                                Play.application().configuration().getString("twitter4j.oauth.consumerSecret"));
                        twitter.setOAuthAccessToken(new AccessToken(
                                Play.application().configuration().getString("twitter4j.oauth.accessToken"),
                                Play.application().configuration()
                                        .getString("twitter4j.oauth.accessTokenSecret")));

                        Query query = new Query(optionsVM.grabbers.twitter.query);
                        query.count(ObjectUtils.defaultIfNull(optionsVM.grabbers.twitter.limit, 10));
                        query.resultType(Query.RECENT);
                        if (StringUtils.isNotEmpty(corpusFactory.getLanguage())) {
                            query.lang(corpusFactory.getLanguage());
                        } else if (corpusObj != null) {
                            query.lang(corpusObj.getLanguage());
                        }

                        QueryResult qr;
                        try {
                            qr = twitter.search(query);
                        } catch (TwitterException e) {
                            throw new IllegalArgumentException();
                        }

                        StringBuilder tweets = new StringBuilder();
                        for (twitter4j.Status status : qr.getTweets()) {
                            // quote for csv, normalize space, and remove higher unicode characters. 
                            String text = StringEscapeUtils.escapeCsv(StringUtils
                                    .normalizeSpace(status.getText().replaceAll("[^\\u0000-\uFFFF]", "")));
                            tweets.append(text + System.lineSeparator());
                        }

                        corpusFactory.setContent(tweets.toString());
                        corpusFactory.setFormat("txt");
                    }
                }
            }
        } else {
            // if not json, then just create empty.
            corpusFactory = new OpinionCorpusFactory();
        }
    }

    if (corpusFactory == null) {
        throw new IllegalArgumentException();
    }

    if (corpus == null && StringUtils.isEmpty(corpusFactory.getTitle())) {
        corpusFactory.setTitle("Untitled corpus");
    }

    corpusFactory.setOwnerId(SessionedAction.getUsername(ctx())).setExistingId(corpus).setEm(em());

    DocumentCorpusModel corpusVM = null;
    corpusObj = corpusFactory.create();
    if (!em().contains(corpusObj)) {
        em().persist(corpusObj);

        corpusVM = (DocumentCorpusModel) createViewModel(corpusObj);
        corpusVM.populateSize(em(), corpusObj);
        return created(corpusVM.asJson());
    }

    for (PersistentObject obj : corpusObj.getDocuments()) {
        if (em().contains(obj)) {
            em().merge(obj);
        } else {
            em().persist(obj);
        }
    }
    em().merge(corpusObj);

    corpusVM = (DocumentCorpusModel) createViewModel(corpusObj);
    corpusVM.populateSize(em(), corpusObj);
    return ok(corpusVM.asJson());
}

From source file:org.openlmis.fulfillment.service.OrderCsvHelperTest.java

@Test
public void shouldExcludeZeroQuantityLineItemsIfConfiguredSo() throws IOException {
    ReflectionTestUtils.setField(orderCsvHelper, "includeZeroQuantity", false);

    List<OrderFileColumn> orderFileColumns = new ArrayList<>();
    orderFileColumns.add(new OrderFileColumn(true, HEADER_ORDERABLE, PRODUCT, true, 1, null, LINE_ITEM,
            ORDERABLE, null, null, null));

    OrderFileTemplate orderFileTemplate = new OrderFileTemplate("O", false, orderFileColumns);

    String csv = writeCsvFile(order, orderFileTemplate);
    int numberOfLines = csv.split(System.lineSeparator()).length;

    assertThat(numberOfLines, is(1));/*from w  w w .j a v a  2 s .  c o m*/
}

From source file:org.apache.zeppelin.submarine.hadoop.YarnClient.java

public void deleteService(String serviceName) {
    String appUrl = this.yarnWebHttpAddr + "/app/v1/services/" + serviceName + "?_="
            + System.currentTimeMillis();

    InputStream inputStream = null;
    try {// ww  w.j a v  a 2 s .co  m
        HttpResponse response = callRestUrl(appUrl, principal, HTTP.DELETE);
        inputStream = response.getEntity().getContent();
        String result = new BufferedReader(new InputStreamReader(inputStream)).lines()
                .collect(Collectors.joining(System.lineSeparator()));
        if (response.getStatusLine().getStatusCode() != 200 /*success*/) {
            LOGGER.warn("Status code " + response.getStatusLine().getStatusCode());
            LOGGER.warn("message is :" + Arrays.deepToString(response.getAllHeaders()));
            LOGGER.warn("result\n" + result);
        }
    } catch (Exception exp) {
        exp.printStackTrace();
    } finally {
        try {
            if (null != inputStream) {
                inputStream.close();
            }
        } catch (Exception e) {
            LOGGER.error(e.getMessage(), e);
        }
    }
}

From source file:org.bonitasoft.web.designer.controller.PreviewControllerTest.java

@Test
public void should_return_a_fake_css_file_for_living_application_theme() throws Exception {
    String expectedContent = "/**" + System.lineSeparator() + "* Living application theme"
            + System.lineSeparator() + "*/";

    mockMvc.perform(get("/preview/page/theme/theme.css")).andExpect(status().isOk())
            .andExpect(content().string(expectedContent))
            .andExpect(header().string("Content-Disposition", "inline; filename=\"theme.css\""))
            .andExpect(content().encoding("UTF-8"));

}

From source file:io.gravitee.reporter.file.FileReporter.java

private StringBuilder format(Metrics metrics) {
    StringBuilder buf = accessLogBuffer;
    StringBuffer dateBuffer = dateFormatBuffer;
    buf.setLength(0);/*from   w w  w  .  j a v a 2s  .c o  m*/
    dateBuffer.setLength(0);

    // Append request timestamp
    buf.append('[');
    dateFormatter.format(metrics.timestamp().toEpochMilli(), dateBuffer);
    buf.append(dateBuffer);
    buf.append("] ");

    // Append request id
    buf.append(metrics.getRequestId());
    buf.append(" ");

    // Append transaction id
    buf.append(metrics.getTransactionId());
    buf.append(" ");

    // Append local IP
    buf.append('(');
    buf.append(metrics.getLocalAddress());
    buf.append(") ");

    // Append remote IP
    buf.append(metrics.getRemoteAddress());
    buf.append(' ');

    // Append Api name
    String apiName = metrics.getApi();
    if (apiName == null) {
        apiName = NO_STRING_DATA_VALUE;
    }

    buf.append(apiName);
    buf.append(' ');

    // Append security type
    SecurityType securityType = metrics.getSecurityType();
    if (securityType == null) {
        buf.append(NO_STRING_DATA_VALUE);
    } else {
        buf.append(securityType.name());
    }
    buf.append(' ');

    // Append security token
    String securityToken = metrics.getSecurityToken();
    if (securityToken == null) {
        securityToken = NO_STRING_DATA_VALUE;
    }
    buf.append(securityToken);
    buf.append(' ');

    // Append request method and URI
    buf.append(metrics.getHttpMethod());
    buf.append(' ');
    buf.append(metrics.getUri());
    buf.append(' ');

    // Append response status
    int status = metrics.getStatus();
    if (status <= 0) {
        status = 404;
    }
    buf.append((char) ('0' + ((status / 100) % 10)));
    buf.append((char) ('0' + ((status / 10) % 10)));
    buf.append((char) ('0' + (status % 10)));
    buf.append(' ');

    // Append response length
    long responseLength = metrics.getResponseContentLength();
    if (responseLength >= 0) {
        if (responseLength > 99999) {
            buf.append(responseLength);
        } else {
            if (responseLength > 9999)
                buf.append((char) ('0' + ((responseLength / 10000) % 10)));
            if (responseLength > 999)
                buf.append((char) ('0' + ((responseLength / 1000) % 10)));
            if (responseLength > 99)
                buf.append((char) ('0' + ((responseLength / 100) % 10)));
            if (responseLength > 9)
                buf.append((char) ('0' + ((responseLength / 10) % 10)));
            buf.append((char) ('0' + (responseLength) % 10));
        }
    } else {
        buf.append(NO_INTEGER_DATA_VALUE);
    }
    buf.append(' ');

    // Append total response time
    buf.append(metrics.getProxyResponseTimeMs());
    buf.append(' ');

    // Append proxy latency
    buf.append(metrics.getProxyLatencyMs());

    buf.append(System.lineSeparator());

    return buf;
}

From source file:io.cloudslang.content.httpclient.build.auth.AuthSchemeProviderLookupBuilder.java

private static File createLoginConfig() throws IOException {
    File tempFile = File.createTempFile("krb", "loginConf");
    tempFile.deleteOnExit();// ww  w.  j a va  2 s.  c om
    ArrayList<String> lines = new ArrayList<>();
    lines.add("com.sun.security.jgss.initiate {\n" + "  " + KrbHttpLoginModule.class.getCanonicalName()
            + " required\n" + "  doNotPrompt=true\n" + "  useFirstPass=true\n" + "  debug=true ;\n" + "};");
    FileWriter writer = null;
    try {
        writer = new FileWriter(tempFile);
        IOUtils.writeLines(lines, System.lineSeparator(), writer);
    } finally {
        if (writer != null) {
            //                IOUtils.closeQuietly(writer);
            safeClose(writer);
        }
    }
    return tempFile;
}

From source file:com.amazonaws.codepipeline.jenkinsplugin.ValidationTest.java

@Test
public void validatePluginInvalidActionTypeVersionFailure() {
    final String error = "AWS CodePipeline Jenkins plugin setup error. One or more required configuration parameters have not been specified."
            + System.lineSeparator();

    thrown.expect(Failure.class);
    thrown.expectMessage(error);//from  w  w w  . j a  va  2 s . com
    thrown.expectMessage("Category: Build");
    thrown.expectMessage("Version:");
    thrown.expectMessage("Provider: Jenkins-Build");

    Validation.validatePlugin("", "", "us-east-1", CategoryType.Build.getName(), "Jenkins-Build", "",
            "ProjectName", null);
}