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

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:com.flipkart.zjsonpatch.JsonDiff.java

private static void compareObjects(List<Diff> diffs, List<Object> path, JsonNode source, JsonNode target) {
    Iterator<String> keysFromSrc = source.fieldNames();
    while (keysFromSrc.hasNext()) {
        String key = keysFromSrc.next();
        if (!target.has(key)) {
            //remove case
            List<Object> currPath = getPath(path, key);
            diffs.add(Diff.generateDiff(Operation.REMOVE, currPath, source.get(key)));
            continue;
        }/*  www  .  j a v  a 2  s  .co  m*/
        List<Object> currPath = getPath(path, key);
        generateDiffs(diffs, currPath, source.get(key), target.get(key));
    }
    Iterator<String> keysFromTarget = target.fieldNames();
    while (keysFromTarget.hasNext()) {
        String key = keysFromTarget.next();
        if (!source.has(key)) {
            //add case
            List<Object> currPath = getPath(path, key);
            diffs.add(Diff.generateDiff(Operation.ADD, currPath, target.get(key)));
        }
    }
}

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From source file:com.ibm.watson.catalyst.corpus.CorpusBuilder.java

/**
 * Gets the documents node from the corpus JSON.
 * @param aJson//from   w ww . ja v a 2s .  c o m
 * @return
 */
private static JsonNode getDocumentsNode(File aJson) {
    JsonNode root;
    try {
        System.out.println("Reading tree.");
        root = MAPPER.readTree(aJson);
        System.out.println("Tree read.");
    } catch (FileNotFoundException e) {
        throw new IllegalStateException("Corpus not found: " + aJson, e);
    } catch (JsonProcessingException e) {
        e.printStackTrace();
        throw new IllegalStateException();
    } catch (IOException e) {
        throw new IllegalStateException();
    }
    JsonNode documentsNode = root.get("documents");
    return documentsNode;
}

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From source file:com.meetingninja.csse.database.UserDatabaseAdapter.java

public static List<Meeting> getMeetings(String userID)
        throws JsonParseException, JsonMappingException, IOException {
    // Server URL setup
    String _url = getBaseUri().appendPath("Meetings").appendPath(userID).build().toString();

    // establish connection
    URL url = new URL(_url);
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();

    // add request header
    conn.setRequestMethod("GET");
    addRequestHeader(conn, false);/*from   w w w.ja  va  2s  .  co  m*/

    // Get server response
    int responseCode = conn.getResponseCode();
    String response = getServerResponse(conn);

    // Initialize ObjectMapper
    List<Meeting> meetingsList = new ArrayList<Meeting>();
    List<String> meetingIDList = new ArrayList<String>();
    JsonNode responseNode = MAPPER.readTree(response);
    final JsonNode meetingsArray = responseNode.get(Keys.Meeting.LIST);

    if (meetingsArray != null && meetingsArray.isArray()) {
        for (final JsonNode meetingNode : meetingsArray) {
            String _id = meetingNode.get(Keys._ID).asText();
            if (!meetingNode.get("type").asText().equals("MADE_MEETING")) {
                meetingIDList.add(_id);
            }
        }
    } else {
        logError(TAG, responseNode);
    }

    conn.disconnect();
    for (String id : meetingIDList) {
        meetingsList.add(MeetingDatabaseAdapter.getMeetingInfo(id));
    }
    return meetingsList;
}

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From source file:de.unikonstanz.winter.crossref.node.doi.CrossrefDoiNodeModel.java

/**
 * Creates a cell array containing all retrieved information for the given
 * DOI./*from  w ww .  j ava2  s.  c  o m*/
 * 
 * @param doiCell
 *            Cell containing the DOI
 * @return Cells containing the retrieved information or missing cells if
 *         the doiCell is invalid
 */
private static DataCell[] informationForDoi(final DataCell doiCell) {
    if (doiCell.isMissing() || !doiCell.getType().isCompatible(StringValue.class)) {
        return CrossrefUtil.createMissingCells(37, null);
    }
    String doi = ((StringValue) doiCell).getStringValue();
    String url = CrossrefUtil.API_BASE_URL + "/works/" + doi;
    JsonNode root = null;
    try {
        root = CrossrefUtil.getJsonForUrl(url);
    } catch (IOException e) {
        LOGGER.error(e.getMessage(), e);
        return CrossrefUtil.createMissingCells(37, e.getMessage());
    }
    DataCell[] cells = new DataCell[37];
    JsonNode message = root.get("message");
    cells[0] = CrossrefUtil.nodeToStringCell(message.get("publisher"));
    cells[1] = CrossrefUtil.nodeToStringListCell(message.get("title"));
    cells[2] = CrossrefUtil.nodeToIntCell(message.get("reference-count"));
    cells[3] = CrossrefUtil.nodeToStringCell(message.get("source"));
    cells[4] = CrossrefUtil.nodeToStringCell(message.get("prefix"));
    cells[5] = CrossrefUtil.nodeToStringCell(message.get("member"));
    cells[6] = CrossrefUtil.nodeToStringCell(message.get("type"));
    cells[7] = nodeToDateCell(message.get("created"));
    cells[8] = nodeToDateCell(message.get("deposited"));
    cells[9] = nodeToDateCell(message.get("indexed"));
    cells[10] = partialDateNodeToIntListCell(message.get("issued"));
    cells[11] = CrossrefUtil.nodeToStringListCell(message.get("subtitle"));
    cells[12] = CrossrefUtil.nodeToStringListCell(message.get("container-title"));
    cells[13] = CrossrefUtil.nodeToStringCell(message.get("issue"));
    cells[14] = CrossrefUtil.nodeToStringCell(message.get("volume"));
    cells[15] = CrossrefUtil.nodeToStringCell(message.get("page"));
    cells[16] = CrossrefUtil.nodeToStringCell(message.get("article-number"));
    cells[17] = partialDateNodeToIntListCell(message.get("published-print"));
    cells[18] = partialDateNodeToIntListCell(message.get("published-online"));
    cells[19] = CrossrefUtil.nodeToStringListCell(message.get("subject"));
    cells[20] = CrossrefUtil.nodeToStringListCell(message.get("ISSN"));
    cells[21] = CrossrefUtil.nodeToStringListCell(message.get("ISBN"));
    cells[22] = CrossrefUtil.nodeToStringListCell(message.get("archive"));
    cells[23] = toStringListCell(message, "license"); // TODO
    cells[24] = toStringListCell(message, "funder"); // TODO
    cells[25] = toStringListCell(message, "assertion"); // TODO
    cells[26] = toStringListCell(message, "author"); // TODO
    cells[27] = toStringListCell(message, "editor"); // TODO
    cells[28] = toStringListCell(message, "chair"); // TODO
    cells[29] = toStringListCell(message, "translator"); // TODO
    cells[30] = toStringListCell(message, "update-to"); // TODO
    cells[31] = CrossrefUtil.nodeToStringCell(message.get("update-policy"));
    cells[32] = toStringListCell(message, "link"); // TODO
    cells[33] = toStringListCell(message, "clinical-trail-number"); // TODO
    cells[34] = CrossrefUtil.nodeToStringCell(message.get("alternative-id"));
    cells[35] = CrossrefUtil.nodeToDoubleCell(message.get("score"));
    cells[36] = CrossrefUtil.nodeToStringCell(message.get("URL"));
    return cells;
}

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From source file:com.gsma.mobileconnect.utils.AndroidJsonUtils.java

/**
 * Extract the requested URL from the Operator Not Identified Discovery response.
 *
 * @param jsonDoc The json object to check.
 * @param relToFind The URL to find./* w w w  .j  a v a 2  s  . c o  m*/
 * @return The requested URL if present, null otherwise.
 */
public static String extractUrl(JsonNode jsonDoc, String relToFind) {
    if (null == jsonDoc) {
        throw new IllegalArgumentException("Missing argument jsonDoc");
    }
    if (null == relToFind) {
        throw new IllegalArgumentException("Missing argument relToFind");
    }

    JsonNode linksNode = jsonDoc.get(Constants.LINKS_FIELD_NAME);
    if (null == linksNode) {
        return null;
    }

    Iterator<JsonNode> i = linksNode.elements();
    while (i.hasNext()) {
        JsonNode node = i.next();
        String rel = getOptionalStringValue(node, Constants.REL_FIELD_NAME);
        if (relToFind.equals(rel)) {
            return getOptionalStringValue(node, Constants.HREF_FIELD_NAME);
        }
    }
    return null;
}

---

From source file:com.baasbox.service.scripting.ScriptingService.java

private static Map<String, List<String>> mapJson(JsonNode node) {
    if (node == null || node instanceof NullNode) {
        return null;
    }/* w  w  w.  j av a2 s .  c  o m*/
    if (node.isObject()) {
        Map<String, List<String>> ret = new LinkedHashMap<>();
        node.fieldNames().forEachRemaining((field) -> {
            JsonNode jsonNode = node.get(field);
            List<String> cur = ret.get(field);
            if (cur == null) {
                cur = new LinkedList<>();
                ret.put(field, cur);
            }
            append(cur, jsonNode);
        });
        return ret;
    }
    return null;
}

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From source file:controllers.ClaController.java

@Transactional
public static Result pullRequestHookCallback() {
    JsonNode json = request().body().asJson();
    if (json == null) {
        return ok();
    }/*from  w  ww.jav  a  2 s.c om*/
    if (!json.has("action")) {
        return ok();
    }
    String action = json.get("action").asText();
    if (action.equals("opened")) {
        JsonNode pullRequestNode = json.get("pull_request");
        JsonNode userNode = pullRequestNode.get("user");
        JsonNode repositoryNode = json.get("repository");
        JsonNode ownerNode = repositoryNode.get("owner");
        String uid = userNode.get("id").asText();
        String login = userNode.get("login").asText();
        String pullRequestUrl = pullRequestNode.get("url").asText();
        String statusUrl = pullRequestNode.get("statuses_url").asText();
        String issueUrl = pullRequestNode.get("issue_url").asText();
        String repo = repositoryNode.get("name").asText();
        String repoUrl = repositoryNode.get("url").asText();
        String owner = ownerNode.get("login").asText();
        Logger.info("Pull request " + pullRequestUrl + " opened");

        /* Reject hook callbacks from other organizations */
        boolean foundOrg = false;
        List<Organization> orgs = Organization.find.findList();
        for (Organization org : orgs) {
            if (org.getName().equals(owner)) {
                foundOrg = true;
                break;
            }
        }
        if (!foundOrg) {
            return ok();
        }

        /* Org members do not need to sign the CLA */
        if (GitHubApiUtils.isOrgMember(owner, login)) {
            GitHubApiUtils.addIssueLabel(repoUrl, CLA_NOT_REQUIRED_LABEL, "159818");
            GitHubApiUtils.attachIssueLabel(issueUrl + "/labels", CLA_NOT_REQUIRED_LABEL);
            return ok();
        }

        SignedCla cla = null;
        ProjectCla projectCla = ProjectCla.find.where().eq("project", owner + "/" + repo).findUnique();
        if (projectCla == null) {
            Cla defaultCla = Cla.find.where().eq("isDefault", true).findUnique();
            projectCla = new ProjectCla();
            projectCla.setMinCla(defaultCla);
            projectCla.setMaxCla(defaultCla);
            projectCla.setProject(owner + "/" + repo);
            cla = SignedCla.find.setForUpdate(true).where().eq("claId", defaultCla.getId()).eq("gitHubUid", uid)
                    .ne("state", SignedCla.STATE_REVOKED).findUnique();
        } else {
            List<Cla> clas = Cla.find.where().eq("name", projectCla.getMinCla().getName()).findList();
            for (Cla c : clas) {
                cla = SignedCla.find.setForUpdate(true).where().eq("claId", c.getId()).eq("gitHubUid", uid)
                        .ne("state", SignedCla.STATE_REVOKED).findUnique();
                if (cla != null) {
                    if (isInRange(cla, projectCla)) {
                        break;
                    } else {
                        cla = null;
                    }
                }
            }
        }
        handlePullRequest(cla, projectCla, uid, login, pullRequestUrl, statusUrl, issueUrl, repoUrl);
    }
    return ok();
}

---

From source file:mobile.service.SelfInfoService.java

/**
 * ???/*from  ww  w .  ja  v a  2 s.c  om*/
 * 
 * @param newJobExp ??
 */
public static ServiceResult addJobExp(JsonNode newJobExp) {
    User user = User.getFromSession(Context.current().session());
    Expert expert = Expert.findByUserId(user.id);

    ArrayNode jobExpArrayNode = null;
    if (null == expert || StringUtils.isBlank(expert.jobExp)) {
        jobExpArrayNode = Json.newObject().arrayNode();
    } else {
        jobExpArrayNode = (ArrayNode) Json.parse(expert.jobExp);
    }
    if (newJobExp.hasNonNull("endYear") && newJobExp.get("endYear").asText().equals("-1")) {
        ((ObjectNode) newJobExp).put("endYear", "");
    }
    jobExpArrayNode.add(newJobExp);

    ObjectNode jobExpNode = Json.newObject();
    jobExpNode.set("jobExp", jobExpArrayNode);

    ObjectNodeResult objectNodeResult = Expert.saveExpertByJson(Context.current().session(), jobExpNode);

    return ServiceResult.create(objectNodeResult);
}

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From source file:com.meetingninja.csse.database.UserDatabaseAdapter.java

public static List<Project> getProject(String userID) throws IOException {
    // Server URL setup
    String _url = getBaseUri().appendPath("Projects").appendPath(userID).build().toString();
    URL url = new URL(_url);
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();

    // add request header
    conn.setRequestMethod(IRequest.GET);
    addRequestHeader(conn, false);/*  ww  w.ja va2 s .  co  m*/

    // Get server response
    int responseCode = conn.getResponseCode();
    String response = getServerResponse(conn);
    // Initialize ObjectMapper
    List<Project> projectList = new ArrayList<Project>();
    final JsonNode projectArray = MAPPER.readTree(response).get(Keys.Project.LIST);
    if (projectArray.isArray()) {
        for (final JsonNode projectNode : projectArray) {
            Project p = new Project();
            p.setProjectID(projectNode.get(Keys.Project.ID).asText());
            ProjectDatabaseAdapter.getProject(p);
            if (p.getProjectID() != null && !p.getProjectID().isEmpty()) {
                projectList.add(p);
            }
        }
    } else {
        Log.e(TAG, "Error parsing user's project list");
    }
    conn.disconnect();
    return projectList;
}

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From source file:org.openmhealth.shim.healthvault.HealthvaultShim.java

/**
 * Utility for parsing a dateTime from 'when' xml node from
 * health vault.//from  w w w  .  jav  a2s. c  o m
 *
 * @param whenNode - The 'when' node of a 'thing' document.
 * @return - Joda DateTime corresponding to when node.
 */
private static DateTime parseDateTimeFromWhenNode(JsonNode whenNode) {
    if (whenNode == null) {
        return null;
    }
    JsonNode dateNode = whenNode.get("date");
    JsonNode timeNode = whenNode.get("time");
    String dateString = dateNode.get("y").asText() + "-" + dateNode.get("m").asText() + "-"
            + dateNode.get("d").asText();
    if (timeNode != null) {
        String timeString = timeNode.get("h").asText() + ":" + timeNode.get("m").asText();
        return formatterMins.parseDateTime(dateString + " " + timeString);
    } else {
        return formatterDate.parseDateTime(dateString);
    }
}

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