Example usage for com.fasterxml.jackson.databind JsonNode get

List of usage examples for com.fasterxml.jackson.databind JsonNode get

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Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind JsonNode get.

Prototype

public JsonNode get(String paramString)

Source Link

Usage

From source file:software.uncharted.util.JSONUtil.java

private static JsonNode get(JsonNode obj, String accessor) {
    int keyIdx = accessor.indexOf(".");
    if (keyIdx == -1) {

        String key = accessor;//www  .  j  av a2s .  c  om

        if (key.contains("[")) {
            String arrayKey = getArrayKey(key);
            int arrayIdx = getArrayIndex(key);
            JsonNode a = obj.get(arrayKey);
            return a.get(arrayIdx);
        } else {
            return obj.get(key);
        }

    } else {
        String key = accessor.substring(0, keyIdx);
        String remainingAccessor = accessor.substring(keyIdx + 1);

        if (key.contains("[")) {
            String arrayKey = getArrayKey(key);
            int arrayIdx = getArrayIndex(key);
            JsonNode a = obj.get(arrayKey);
            return get(a.get(arrayIdx), remainingAccessor);

        } else {
            return get(obj.get(key), remainingAccessor);
        }
    }
}

From source file:org.activiti.designer.eclipse.navigator.cloudrepo.sync.SyncUtil.java

public static void startUploadNewVersionBackgroundJob(final Shell shell, final String modelId,
        final String targetFileName, final IFile sourceFile) {

    Job uploadJob = new Job("Uploading file") {

        protected IStatus run(IProgressMonitor monitor) {
            try {
                JsonNode modelNode = ActivitiCloudEditorUtil.uploadNewVersion(modelId, sourceFile.getName(),
                        IOUtils.toByteArray(sourceFile.getContents()), true);
                if (modelNode != null && modelNode.get("id") != null) {
                    ActivitiCloudEditorUtil.downloadProcessModel(modelNode.get("id").asText(), sourceFile,
                            false);//www .j a  v  a  2s.com
                    showSuccessMessage(shell);

                } else {
                    showErrorMessage(shell);
                }

            } catch (ActivitiCloudEditorSameContentException e) {
                showCloudEditorErrorMessage(shell, "Already in-sync", e);

            } catch (ActivitiCloudEditorException e) {
                showCloudEditorErrorMessage(shell, "Process upload failed", e);

            } catch (Exception e) {
                Logger.logError(e);
                return Status.CANCEL_STATUS;
            }
            return Status.OK_STATUS;
        }
    };
    uploadJob.setUser(true);
    uploadJob.schedule();
}

From source file:com.spoiledmilk.ibikecph.search.HTTPAutocompleteHandler.java

public static List<JsonNode> getKortforsyningenAutocomplete(Location currentLocation, Address address) {
    String urlString;/*from  www . j a va  2 s .c  om*/
    List<JsonNode> list = new ArrayList<JsonNode>();
    try {

        urlString = "http://kortforsyningen.kms.dk/?servicename=RestGeokeys_v2&method=";

        if ((address.number == null || address.number.equals(""))
                && (address.zip == null || address.zip.equals(""))
                && (address.city == null || address.city.equals("") || address.city.equals(address.street))) {
            urlString += "vej"; // street search
        } else {
            urlString += "adresse"; // address search
        }

        urlString += "&vejnavn=*" + URLEncoder.encode(address.street, "UTF-8") + "*";

        if (!(address.number == null || address.number.equals(""))) {
            urlString += "&husnr=" + address.number;
        }

        urlString += "&geop=" + Util.limitDecimalPlaces(currentLocation.getLongitude(), 6) + "" + ","
                + Util.limitDecimalPlaces(currentLocation.getLatitude(), 6) + ""
                + "&georef=EPSG:4326&outgeoref=EPSG:4326&login=ibikecph&password=Spoiledmilk123&hits=10";

        if (address.zip != null & !address.zip.equals("")) {
            urlString = urlString + "&postnr=" + address.zip;
        }
        if (address.city != null & !address.city.equals("") && !address.city.equals(address.street)) {
            // urlString = urlString + "&by=" + URLEncoder.encode(address.city.trim(), "UTF-8") + "*";
            urlString = urlString + "&postdist=*" + URLEncoder.encode(address.city.trim(), "UTF-8") + "*";
        }

        urlString += "&geometry=true";

        JsonNode rootNode = performGET(urlString);
        if (rootNode.has("features")) {
            JsonNode features = rootNode.get("features");
            for (int i = 0; i < features.size(); i++) {
                if (features.get(i).has("properties") && (features.get(i).get("properties").has("vej_navn")
                        || features.get(i).get("properties").has("navn")))
                    list.add(features.get(i));
            }
        }
    } catch (Exception e) {
        if (e != null && e.getLocalizedMessage() != null)
            LOG.e(e.getLocalizedMessage());
    }
    return list;
}

From source file:org.springframework.cloud.aws.messaging.support.converter.NotificationRequestConverter.java

private static Map<String, Object> getMessageAttributesAsMessageHeaders(JsonNode message) {
    Map<String, Object> messageHeaders = new HashMap<>();
    Iterator<String> fieldNames = message.fieldNames();
    while (fieldNames.hasNext()) {
        String attributeName = fieldNames.next();
        String attributeValue = message.get(attributeName).get("Value").asText();
        String attributeType = message.get(attributeName).get("Type").asText();
        if (MessageHeaders.CONTENT_TYPE.equals(attributeName)) {
            messageHeaders.put(MessageHeaders.CONTENT_TYPE, MimeType.valueOf(attributeValue));
        } else if (MessageHeaders.ID.equals(attributeName)) {
            messageHeaders.put(MessageHeaders.ID, UUID.fromString(attributeValue));
        } else {/* w w w  .ja  v  a 2  s .c o m*/
            if (MessageAttributeDataTypes.STRING.equals(attributeType)) {
                messageHeaders.put(attributeName, attributeValue);
            } else if (attributeType.startsWith(MessageAttributeDataTypes.NUMBER)) {
                Object numberValue = getNumberValue(attributeType, attributeValue);
                if (numberValue != null) {
                    messageHeaders.put(attributeName, numberValue);
                }
            } else if (MessageAttributeDataTypes.BINARY.equals(attributeName)) {
                messageHeaders.put(attributeName, ByteBuffer.wrap(attributeType.getBytes()));
            }
        }
    }

    return messageHeaders;
}

From source file:com.github.fge.jsonschema.core.tree.BaseSchemaTree.java

/**
 * Build a JSON Reference from a node//from   w  w  w.  j av  a2  s . co m
 *
 * <p>This will return {@code null} if the reference could not be built. The
 * conditions for a successful build are as follows:</p>
 *
 * <ul>
 *     <li>the node is an object;</li>
 *     <li>it has a member named {@code id};</li>
 *     <li>the value of this member is a string;</li>
 *     <li>this string is a valid URI.</li>
 * </ul>
 *
 * @param node the node
 * @return a JSON Reference, or {@code null}
 */
@Nullable
protected static JsonRef idFromNode(final JsonNode node) {
    if (!node.path("id").isTextual())
        return null;

    try {
        return JsonRef.fromString(node.get("id").textValue());
    } catch (JsonReferenceException ignored) {
        return null;
    }
}

From source file:com.jaspersoft.studio.community.RESTCommunityHelper.java

/**
 * Creates a new issue in the community tracker.
 * //from  www.  j a  v  a  2  s . co  m
 * @param httpclient
 *            the http client
 * @param newIssue
 *            the new issue to create on the community tracker
 * @param attachmentsIds
 *            the list of file identifiers that will be attached to the
 *            final issue
 * @param authCookie
 *            the session cookie to use for authentication purpose
 * @return the tracker URL of the newly created issue
 * @throws CommunityAPIException
 */
public static String createNewIssue(CloseableHttpClient httpclient, IssueRequest newIssue,
        List<String> attachmentsIds, Cookie authCookie) throws CommunityAPIException {
    try {
        // Add attachments if any
        if (!attachmentsIds.isEmpty()) {
            IssueField attachmentsField = new IssueField() {
                @Override
                protected String getValueAttributeName() {
                    return "fid"; //$NON-NLS-1$
                }

                @Override
                public boolean isArray() {
                    return true;
                }
            };
            attachmentsField.setName("field_bug_attachments"); //$NON-NLS-1$
            attachmentsField.setValues(attachmentsIds);
            newIssue.setAttachments(attachmentsField);
        }

        HttpPost issueCreationPOST = new HttpPost(CommunityConstants.ISSUE_CREATION_URL);
        EntityBuilder newIssueEntity = EntityBuilder.create();
        newIssueEntity.setText(newIssue.getAsJSON());
        newIssueEntity.setContentType(ContentType.create(CommunityConstants.JSON_CONTENT_TYPE));
        newIssueEntity.setContentEncoding(CommunityConstants.REQUEST_CHARSET);
        issueCreationPOST.setEntity(newIssueEntity.build());
        HttpResponse httpResponse = httpclient.execute(issueCreationPOST);
        int httpRetCode = httpResponse.getStatusLine().getStatusCode();
        String responseBodyAsString = EntityUtils.toString(httpResponse.getEntity());

        if (HttpStatus.SC_OK != httpRetCode) {
            CommunityAPIException ex = new CommunityAPIException(
                    Messages.RESTCommunityHelper_IssueCreationError);
            ex.setHttpStatusCode(httpRetCode);
            ex.setResponseBodyAsString(responseBodyAsString);
            throw ex;
        } else {
            // extract the node ID information in order
            // to retrieve the issue URL available on the tracker
            ObjectMapper mapper = new ObjectMapper();
            mapper.configure(JsonParser.Feature.ALLOW_UNQUOTED_FIELD_NAMES, true);
            mapper.configure(JsonParser.Feature.ALLOW_SINGLE_QUOTES, true);
            mapper.configure(JsonParser.Feature.ALLOW_COMMENTS, true);
            JsonNode jsonRoot = mapper.readTree(responseBodyAsString);
            String nodeID = jsonRoot.get("nid").asText(); //$NON-NLS-1$
            JsonNode jsonNodeContent = retrieveNodeContentAsJSON(httpclient, nodeID, authCookie);
            return jsonNodeContent.get("path").asText(); //$NON-NLS-1$
        }

    } catch (UnsupportedEncodingException e) {
        JSSCommunityActivator.getDefault().logError(Messages.RESTCommunityHelper_EncodingNotValidError, e);
        throw new CommunityAPIException(Messages.RESTCommunityHelper_IssueCreationError, e);
    } catch (IOException e) {
        JSSCommunityActivator.getDefault().logError(Messages.RESTCommunityHelper_PostMethodIOError, e);
        throw new CommunityAPIException(Messages.RESTCommunityHelper_IssueCreationError, e);
    }
}

From source file:com.github.fge.jsonpatch.diff.JsonDiff.java

private static void computeArray(final Map<JsonPointer, JsonNode> ret, final JsonPointer pointer,
        final JsonNode source, final JsonNode target) {
    final int size = Math.min(source.size(), target.size());

    for (int i = 0; i < size; i++)
        computeUnchanged(ret, pointer.append(i), source.get(i), target.get(i));
}

From source file:com.spoiledmilk.ibikecph.util.HttpUtils.java

public static Message JSONtoMessage(JsonNode result) {
    Message ret = new Message();
    Bundle data = new Bundle();
    if (result != null) {
        data.putBoolean("success", result.get("success").asBoolean());
        data.putString("info", result.get("info").asText());
        if (result.has("errors"))
            data.putString("errors", result.get("errors").asText());
        JsonNode dataNode = result.get("data");
        if (dataNode != null) {
            if (dataNode.has("id"))
                data.putInt("id", dataNode.get("id").asInt());
            if (dataNode.has("auth_token"))
                data.putString("auth_token", dataNode.get("auth_token").asText());
        }/*w  ww .  jav  a2  s  .  c  o m*/
    }
    ret.setData(data);
    return ret;
}

From source file:org.primaldev.ppm.util.ChartTypeGenerator.java

protected static Component createChart(JsonNode dataNode, String[] names, Number[] values) {
    String type = dataNode.get("type").textValue();

    JsonNode xAxisNode = dataNode.get("xaxis");
    String xAxis = null;//w w w . ja  v a  2 s  .c o m
    if (xAxisNode != null) {
        xAxis = xAxisNode.textValue();
    }

    JsonNode yAxisNode = dataNode.get("yaxis");
    String yAxis = null;
    if (yAxisNode != null) {
        yAxis = yAxisNode.textValue();
    }

    Component chart = null;
    if (CHART_TYPE_BAR_CHART.equals(type)) {

        DataSeries dataSeries = new DataSeries().add((Object[]) values);
        SeriesDefaults seriesDefaults = new SeriesDefaults().setRenderer(SeriesRenderers.BAR);
        Axes axes = new Axes().addAxis(
                new XYaxis().setRenderer(AxisRenderers.CATEGORY).setTicks(new Ticks().add((Object[]) names)));
        Highlighter highlighter = new Highlighter().setShow(false);

        Options options = new Options().setSeriesDefaults(seriesDefaults).setAxes(axes)
                .setHighlighter(highlighter);
        options.setAnimate(true);
        options.setAnimateReplot(true);

        chart = new DCharts().setDataSeries(dataSeries).setOptions(options);

    } else if (CHART_TYPE_PIE_CHART.equals(type)) {

        DataSeries dataSeries = new DataSeries().newSeries();
        for (int i = 0; i < names.length; i++) {
            dataSeries.add(names[i], values[i]);
        }
        SeriesDefaults seriesDefaults = new SeriesDefaults().setRenderer(SeriesRenderers.PIE);

        Options options = new Options().setSeriesDefaults(seriesDefaults);
        options.setAnimate(true);
        options.setAnimateReplot(true);

        Legend legend = new Legend().setShow(true).setPlacement(LegendPlacements.INSIDE);
        options.setLegend(legend);

        Highlighter highlighter = new Highlighter().setShow(true);
        options.setHighlighter(highlighter);

        chart = new DCharts().setDataSeries(dataSeries).setOptions(options);

    } else if (CHART_TYPE_LINE_CHART.equals(type)) {

        AxesDefaults axesDefaults = new AxesDefaults().setLabelRenderer(LabelRenderers.CANVAS);
        Axes axes = new Axes()
                .addAxis(new XYaxis().setLabel(xAxis != null ? xAxis : "").setMin(names[0])
                        .setMax(names[values.length - 1]).setDrawMajorTickMarks(true))
                .addAxis(new XYaxis(XYaxes.Y).setLabel(yAxis != null ? yAxis : "").setDrawMajorTickMarks(true));
        Options options = new Options().setAxesDefaults(axesDefaults).setAxes(axes);
        DataSeries dataSeries = new DataSeries().newSeries();
        for (int i = 0; i < names.length; i++) {

            //        if (parseLong(names[i]) != null) {
            //          dataSeries.add(parseLong(names[i]), values[i]);
            //        } else if (parseDouble(names[i]) != null) {
            //          dataSeries.add(parseDouble(names[i]), values[i]);
            //        } else {
            //          dataSeries.add(names[i], values[i]);
            //        }

            dataSeries.add(names[i], values[i]);

        }

        Series series = new Series().addSeries(new XYseries().setShowLine(true).setMarkerOptions(
                new MarkerRenderer().setShadow(true).setSize(7).setStyle(MarkerStyles.CIRCLE)));
        options.setSeries(series);

        options.setAnimate(true);
        options.setAnimateReplot(true);

        Highlighter highlighter = new Highlighter().setShow(true);
        options.setHighlighter(highlighter);

        chart = new DCharts().setDataSeries(dataSeries).setOptions(options);

    } else if (CHART_TYPE_LIST.equals(type)) {

        GridLayout grid = new GridLayout(2, names.length);
        grid.setSpacing(true);

        for (int i = 0; i < names.length; i++) {
            String name = names[i];
            Label nameLabel = new Label(name);
            nameLabel.addStyleName(Reindeer.LABEL_H2);
            grid.addComponent(nameLabel, 0, i);

            Number value = values[i];
            Label valueLabel = new Label(value + "");
            grid.addComponent(valueLabel, 1, i);
        }

        chart = grid;

    }

    if (chart instanceof DCharts) {
        // Needed, otherwise the chart will not be shown
        ((DCharts) chart).show();
    }

    return chart;
}

From source file:volker.streaming.music.lastfm.LastFmTrackFactory.java

/**
 * Check if the JSON representation of the track is valid.
 * @param track the JsonNode.//from w  ww .  j av  a 2s  . co  m
 * @return true iff the structure is valid.
 */
public static boolean isValid(JsonNode track) {
    LOG.debug("Checking validity of track : \n" + track);
    boolean result = false;
    if (track == null)
        LOG.warn("Track is invalid: null.");
    else if (!track.hasNonNull(ARTIST))
        LOG.warn("Track is invalid: no artist attribute.");
    else if (!track.get(ARTIST).has(TEXT_KEY))
        LOG.warn("Track is invalid: artist had no text.");
    else if (!track.hasNonNull(NAME))
        LOG.warn("Track is invalid: no name attribute.");
    else if (!track.hasNonNull(ALBUM))
        LOG.warn("Track is invalid: no album attribute.");
    else if (!track.get(ALBUM).has(TEXT_KEY))
        LOG.warn("Track is invalid: album had no text.");
    else {
        result = true;
        LOG.debug("Given track is valid.");
    }
    return result;
}