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.gsma.mobileconnect.utils.AndroidJsonUtils.java

/**
 * Return the string value of an optional child node.
 * <p>/*  www  . ja va2s  . c  o m*/
 * Check the parent node for the named child, if found return the string contents of the child node, return null otherwise.
 *
 * @param parentNode The node to check.
 * @param name Name of the optional child node.
 * @return Text value of child node, if found, null otherwise.
 */
public static String getOptionalStringValue(JsonNode parentNode, String name) {
    JsonNode childNode = parentNode.get(name);
    if (null == childNode) {
        return null;
    } else {
        return childNode.textValue();
    }
}

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

/**
 * Return the integer value of an optional child node.
 * <p>//from w ww .j av a2  s .  c o  m
 * Check the parent node for the named child, if found return the integer contents of the child node, return null otherwise.
 *
 * @param parentNode The node to check
 * @param name The name of the optional child.
 * @return Integer value of the child node if present, null otherwise.
 */
public static Integer getOptionalIntegerValue(JsonNode parentNode, String name) {
    JsonNode childNode = parentNode.get(name);
    if (null == childNode) {
        return null;
    } else {
        return childNode.asInt();
    }
}

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

/**
 * Return the long value of an optional child node.
 * <p>//ww  w  . j a va2s  . co  m
 * Check the parent node for the named child, if found return the long contents of the child node, return null otherwise.
 *
 * @param parentNode The node to check
 * @param name The name of the optional child.
 * @return Long value of the child node if present, null otherwise.
 */
public static Long getOptionalLongValue(JsonNode parentNode, String name) {
    JsonNode childNode = parentNode.get(name);
    if (null == childNode) {
        return null;
    } else {
        return childNode.asLong();
    }
}

From source file:com.basistech.yca.JsonNodeFlattener.java

private static void traverseArray(JsonNode node, String pathSoFar, Dictionary<String, Object> map)
        throws IOException {
    for (int nodeIndex = 0; nodeIndex < node.size(); nodeIndex++) {
        String path = pathSoFar + "[" + nodeIndex + "]";
        traverse(node.get(nodeIndex), path, map);
    }//w  w  w  .j  a  va 2 s. c o m
}

From source file:org.bndtools.rt.repository.marshall.CapReqJson.java

private static CapReqBuilder parseCapReq(JsonNode reqNode) throws IllegalArgumentException {
    String namespace = getRequiredField(reqNode, "ns").asText();
    CapReqBuilder builder = new CapReqBuilder(namespace);

    JsonNode dirsNode = reqNode.get("dirs");
    if (dirsNode != null) {
        if (dirsNode.isArray()) {
            for (JsonNode dirNode : dirsNode) {
                toDirective(builder, dirNode);
            }/*from ww  w . j av  a  2  s.  c  o  m*/
        } else if (dirsNode.isObject()) {
            toDirective(builder, dirsNode);
        } else {
            throw new IllegalAccessError("Value of 'dirs' node is neither an Array or an Object.");
        }
    }

    JsonNode attrsNode = reqNode.get("attrs");
    if (attrsNode != null) {
        if (attrsNode.isArray()) {
            for (JsonNode attrNode : attrsNode) {
                toAttribute(builder, attrNode);
            }
        } else if (attrsNode.isObject()) {
            toAttribute(builder, attrsNode);
        } else {
            throw new IllegalAccessError("Value of 'attrs' node is neither an Array or an Object.");
        }
    }

    return builder;
}

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

public static JsonNode callJsonSync(JsonNode req) throws Exception {
    JsonNode url = req.get("url");
    JsonNode method = req.get("method");
    JsonNode timeout = req.get("timeout");

    if (url == null || url instanceof NullNode)
        throw new IllegalArgumentException("Missing URL to call");
    if (method == null || method instanceof NullNode)
        throw new IllegalArgumentException("Missing method to use when calling the URL");

    return callJsonSync(url.asText(), method.asText(), mapJson(req.get("params")), mapJson(req.get("headers")),
            req.get("body"), (timeout != null && timeout.isNumber()) ? timeout.asInt() : null);
}

From source file:controllers.GoogleComputeEngineApplication.java

public static WebSocket<JsonNode> gceOperations() {
    return new WebSocket<JsonNode>() {
        public void onReady(final In<JsonNode> in, final Out<JsonNode> out) {
            final ActorRef computeActor = Akka.system()
                    .actorOf(Props.create(GoogleComputeEngineConnection.class, out));

            in.onMessage(new F.Callback<JsonNode>() {
                @Override//from   w w w . j av  a2 s  . c  om
                public void invoke(JsonNode jsonNode) throws Throwable {
                    if (jsonNode.has("action") && "retrieve".equals(jsonNode.get("action").textValue())) {
                        Date lastOperationDate = null;
                        if (jsonNode.has("lastOperationDate")) {
                            DateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSX");
                            try {
                                lastOperationDate = format.parse(jsonNode.get("lastOperationDate").textValue());
                            } catch (ParseException e) {
                                System.out.println("Date parse error: " + e.getMessage());
                            }
                        }
                        final ActorRef computeActor = Akka.system()
                                .actorOf(Props.create(GoogleComputeEngineConnection.class, out));
                        GoogleComputeEngineService.listOperations(computeActor, lastOperationDate);
                    }
                }
            });

            in.onClose(new F.Callback0() {
                @Override
                public void invoke() throws Throwable {
                    Akka.system().stop(computeActor);
                }
            });
        }
    };
}

From source file:org.hbz.oerworldmap.NtToEs.java

static String findParent(String jsonLd) {
    ObjectMapper mapper = new ObjectMapper();
    JsonNode value = null;
    try {//from w  w  w .ja v a2 s  .co m
        value = mapper.readTree(jsonLd).findValue("addressCountry");
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    return value != null && value.isArray() /* else in context */
            ? value.get(0).asText().trim()
            : "http://sws.geonames.org/";
}

From source file:com.squarespace.template.plugins.platform.CommerceUtils.java

public static void writeVariantFormat(JsonNode variant, StringBuilder buf) {
    ArrayNode optionValues = (ArrayNode) variant.get("optionValues");
    if (optionValues == null) {
        return;/*from w  w w . j a  v  a2s .  co  m*/
    }

    Iterator<JsonNode> iterator = optionValues.elements();
    List<String> values = new ArrayList<>();

    while (iterator.hasNext()) {
        JsonNode option = iterator.next();
        values.add(option.get("value").asText());
    }

    int size = values.size();
    for (int i = 0; i < size; i++) {
        if (i > 0) {
            buf.append(" / ");
        }
        buf.append(values.get(i));
    }
}

From source file:com.ikanow.aleph2.security.utils.LdifExportUtil.java

/**
 * Returns the sourceIds and the bucket IDs associated with the community.
 * @param communityId/*w w  w  .j  a v a 2s  . c o  m*/
 * @return
 * @throws ExecutionException 
 * @throws InterruptedException 
protected Tuple2<Set<String>, Set<String>> loadSourcesAndBucketIdsByCommunityId(String communityId) throws InterruptedException, ExecutionException {
   Set<String> sourceIds = new HashSet<String>();
   Set<String> bucketIds = new HashSet<String>();      
   ObjectId objecId = new ObjectId(communityId); 
   Cursor<JsonNode> cursor = getSourceDb().getObjectsBySpec(CrudUtils.anyOf().when("communityIds", objecId)).get();
        
         for (Iterator<JsonNode> it = cursor.iterator(); it.hasNext();) {
            JsonNode source = it.next();
            String sourceId = source.get("_id").asText();   
            sourceIds.add(sourceId);
            JsonNode extracType = source.get("extractType");
            if(extracType!=null && "V2DataBucket".equalsIgnoreCase(extracType.asText())){
               JsonNode bucketId = source.get("key");
               if(bucketId !=null){
                  // TODO HACK , according to Alex, buckets have a semicolon as last id character to facilitate some string conversion 
                  bucketIds.add(bucketId.asText()+";");
               }
            }
            // bucket id
         }
               
   return new Tuple2<Set<String>, Set<String>>(sourceIds,bucketIds);
}
 */

protected static String extractField(JsonNode node, String field) {
    String value = "";
    if (node != null) {
        JsonNode fieldNode = node.get(field);
        if (fieldNode != null) {
            value = fieldNode.asText();
        }
    }
    return value;
}