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.reprezen.swaggerparser.test.ExamplesTest.java

@Parameters
public static Collection<URL> findExamples() throws IOException {
    Collection<URL> examples = Lists.newArrayList();
    Deque<URL> dirs = Queues.newArrayDeque();
    String auth = System.getenv("GITHUB_AUTH") != null ? System.getenv("GITHUB_AUTH") + "@" : "";
    String request = String.format("https://%sapi.github.com/repos/%s/contents/%s?ref=%s", auth, SPEC_REPO,
            EXAMPLES_ROOT, EXAMPLES_BRANCH);
    dirs.add(new URL(request));
    while (!dirs.isEmpty()) {
        URL url = dirs.remove();//from  ww  w. ja  va 2  s  .c om
        String json = IOUtils.toString(url, Charsets.UTF_8);
        JsonNode tree = mapper.readTree(json);
        for (JsonNode result : iterable(tree.elements())) {
            String type = result.get("type").asText();
            String path = result.get("path").asText();
            String resultUrl = result.get("url").asText();
            if (type.equals("dir")) {
                dirs.add(new URL(resultUrl));
            } else if (type.equals("file") && (path.endsWith(".yaml") || path.endsWith(".json"))) {
                String downloadUrl = result.get("download_url").asText();
                examples.add(new URL(downloadUrl));
            }
        }
    }
    return examples;
}

From source file:org.opendaylight.ovsdb.northbound.OvsdbRow.java

public static OvsdbRow fromJsonNode(OvsdbClient client, String dbName, JsonNode json) {
    JsonNode parentUuidNode = json.get(PARENTUUID);
    String parentUuid = null;/*from  ww w .  j a  v  a2  s .c  om*/
    if (parentUuidNode != null) {
        parentUuid = parentUuidNode.asText();
    }
    JsonNode parentTableNode = json.get(PARENTTABLE);
    String parentTable = null;
    if (parentTableNode != null) {
        parentTable = parentTableNode.asText();
    }
    JsonNode parentColumnNode = json.get(PARENTCOLUMN);
    String parentColumn = null;
    if (parentColumnNode != null) {
        parentColumn = parentColumnNode.asText();
    }
    JsonNode rowNode = json.get(ROW);
    if (rowNode == null) {
        return null;
    }
    for (Iterator<String> fieldNames = rowNode.fieldNames(); fieldNames.hasNext();) {
        String tableName = fieldNames.next();
        Row<GenericTableSchema> row = null;
        try {
            row = getRow(client, dbName, tableName, rowNode.get(tableName));
        } catch (InterruptedException | ExecutionException | IOException e) {
            e.printStackTrace();
            return null;
        }
        return new OvsdbRow(parentTable, parentUuid, parentColumn, tableName, row);
    }
    return null;
}

From source file:com.flipkart.zjsonpatch.JsonPatch.java

private static JsonNode getPatchAttr(JsonNode jsonNode, String attr) {
    JsonNode child = jsonNode.get(attr);
    if (child == null)
        throw new InvalidJsonPatchException("Invalid JSON Patch payload (missing '" + attr + "' field)");
    return child;
}

From source file:org.jboss.aerogear.sync.server.netty.ConfigReader.java

private static StandaloneConfig parseProperties(final JsonNode json) {
    final Builder b = StandaloneConfig.host(json.get("host").asText());
    b.port(json.get("port").asInt());

    final JsonNode gcm = json.get("gcm");
    if (gcm != null) {
        final JsonNode enabled = gcm.get("enabled");
        if (enabled != null && enabled.asBoolean()) {
            b.gcmEnabled();// www  . j a  v a2  s. co m
        }

        final JsonNode gcmHost = gcm.get("host");
        if (gcmHost != null) {
            b.gcmHost(gcmHost.asText());
        }
        final JsonNode gcmPort = gcm.get("port");
        if (gcmPort != null) {
            b.gcmPort(gcmPort.asInt());
        }
        final JsonNode gcmSenderId = gcm.get("senderId");
        if (gcmSenderId != null) {
            b.gcmSenderId(gcmSenderId.asLong());
        }
        final JsonNode gcmApiKey = gcm.get("apiKey");
        if (gcmApiKey != null) {
            b.gcmApiKey(gcmApiKey.asText());
        }
    }
    return b.build();
}

From source file:com.pros.jsontransform.sort.ArraySortAscending.java

public static void sort(final ArrayNode arrayNode, final JsonNode sortNode, final ObjectTransformer transformer)
        throws ObjectTransformerException {
    // check $ascending arguments
    if (sortNode.get(ArraySort.$ASCENDING.name().toLowerCase()).get(ArraySort.ARGUMENT_BY) == null) {
        throw new ObjectTransformerException(
                "Missing argument " + ArraySort.ARGUMENT_BY + " in sort directive " + sortNode.toString());
    }/*ww w. j ava 2 s  .  c  o  m*/

    doSort(arrayNode, sortNode, transformer);
}

From source file:com.pros.jsontransform.sort.ArraySortDescending.java

public static void sort(final ArrayNode arrayNode, final JsonNode sortNode, final ObjectTransformer transformer)
        throws ObjectTransformerException {
    // check $ascending arguments
    if (sortNode.get(ArraySort.$DESCENDING.name().toLowerCase()).get(ArraySort.ARGUMENT_BY) == null) {
        throw new ObjectTransformerException(
                "Missing argument " + ArraySort.ARGUMENT_BY + " in sort directive " + sortNode.toString());
    }/*  w  ww. j  a v  a  2 s .c o  m*/

    doSort(arrayNode, sortNode, transformer);
}

From source file:ru.gkpromtech.exhibition.organizations.OrganizationFilesDownloader.java

public static void download(final Context context, final Organization organization) {
    final ProgressDialog dialog = ProgressDialog.show(context, context.getString(R.string.please_wait),
            context.getString(R.string.loading_materials_info), false);

    ServiceClient.getJson("organizations/files?id=" + organization.id, new Callback<JsonNode>() {
        @Override/* www. j  ava2 s .c o  m*/
        public void onSuccess(JsonNode data) throws Exception {
            dialog.dismiss();

            String url = data.get("url").asText();
            int size = data.get("size").asInt();
            confirmAndDownload(context, organization, url, size);
        }

        @Override
        public void onError(Throwable exception) {
            dialog.dismiss();
            Toast.makeText(context, R.string.error_loading_data, Toast.LENGTH_SHORT).show();
        }
    });
}

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

protected static void logError(final String tag, final JsonNode errorNode) {
    Log.e(tag, String.format("ErrorID: [%s] %s", errorNode.get(Keys.ERROR_ID).asText(),
            errorNode.get(Keys.ERROR_MESSAGE).asText()));
}

From source file:com.pros.jsontransform.constraint.ConstraintRequired.java

public static void validate(final JsonNode constraintNode, final JsonNode resultNode,
        final ObjectTransformer transformer) throws ObjectTransformerException {
    boolean required = constraintNode.get(Constraint.$REQUIRED.toString()).asBoolean();
    if (required == true && resultNode.isMissingNode()) {
        throw new ObjectTransformerException("Constraint violation [" + Constraint.$REQUIRED.toString() + "]"
                + " on transform node " + transformer.getTransformNodeFieldName());
    }//  w ww  . j av  a 2  s.  com
}

From source file:io.amient.examples.wikipedia.WikipediaMessage.java

public static KeyValue<String, WikipediaMessage> parceIRC(JsonNode time, JsonNode jsonIRCMessage) {
    try {/*from  ww w  .ja  v  a2 s.c om*/
        WikipediaMessage edit = WikipediaMessage.parseText(jsonIRCMessage.get("message").textValue());
        return new KeyValue<>(edit.user, edit);
    } catch (IllegalArgumentException e) {
        return new KeyValue<>(null, null);
    }
}