Examples with ObjectNode org.codehaus.jackson.node.ObjectNode used on opensource projects

Example 86 with ObjectNode

use of org.codehaus.jackson.node.ObjectNode in project stanbol by apache.

the class CorefFeatureSupport method serialize.

@Override
public ObjectNode serialize(ObjectMapper mapper, CorefFeature coref) {
    ObjectNode jCoref = mapper.createObjectNode();
    jCoref.put(IS_REPRESENTATIVE_TAG, coref.isRepresentative());
    Set<Span> mentions = coref.getMentions();
    ArrayNode jMentions = mapper.createArrayNode();
    for (Span mention : mentions) {
        ObjectNode jMention = mapper.createObjectNode();
        jMention.put(MENTION_TYPE_TAG, mention.getType().toString());
        jMention.put(MENTION_START_TAG, mention.getStart());
        jMention.put(MENTION_END_TAG, mention.getEnd());
        jMentions.add(jMention);
    }
    jCoref.put(MENTIONS_TAG, jMentions);
    return jCoref;
}

Example 87 with ObjectNode

use of org.codehaus.jackson.node.ObjectNode in project stanbol by apache.

the class CorefFeatureSupport method parse.

@Override
public CorefFeature parse(ObjectNode jCoref, AnalysedText at) {
    JsonNode jIsRepresentative = jCoref.path(IS_REPRESENTATIVE_TAG);
    if (!jIsRepresentative.isBoolean()) {
        throw new IllegalStateException("Field 'isRepresentative' must have a true/false format");
    }
    JsonNode node = jCoref.path(MENTIONS_TAG);
    Set<Span> mentions = new HashSet<Span>();
    if (node.isArray()) {
        ArrayNode jMentions = (ArrayNode) node;
        for (int i = 0; i < jMentions.size(); i++) {
            JsonNode member = jMentions.get(i);
            if (member.isObject()) {
                ObjectNode jMention = (ObjectNode) member;
                SpanTypeEnum spanType = SpanTypeEnum.valueOf(jMention.path(MENTION_TYPE_TAG).getTextValue());
                int spanStart = jMention.path(MENTION_START_TAG).asInt();
                int spanEnd = jMention.path(MENTION_END_TAG).asInt();
                Span mentionedSpan = null;
                switch(spanType) {
                    case Chunk:
                        mentionedSpan = at.addChunk(spanStart, spanEnd);
                        break;
                    case Sentence:
                    case Text:
                    case TextSection:
                        break;
                    case Token:
                        mentionedSpan = at.addToken(spanStart, spanEnd);
                        break;
                }
                mentions.add(mentionedSpan);
            }
        }
    }
    return new CorefFeature(jIsRepresentative.asBoolean(), mentions);
}

Example 88 with ObjectNode

use of org.codehaus.jackson.node.ObjectNode in project YCSB by brianfrankcooper.

the class MemcachedClient method toJson.

protected static String toJson(Map<String, ByteIterator> values) throws IOException {
    ObjectNode node = MAPPER.createObjectNode();
    Map<String, String> stringMap = StringByteIterator.getStringMap(values);
    for (Map.Entry<String, String> pair : stringMap.entrySet()) {
        node.put(pair.getKey(), pair.getValue());
    }
    JsonFactory jsonFactory = new JsonFactory();
    Writer writer = new StringWriter();
    JsonGenerator jsonGenerator = jsonFactory.createJsonGenerator(writer);
    MAPPER.writeTree(jsonGenerator, node);
    return writer.toString();
}

Example 89 with ObjectNode

use of org.codehaus.jackson.node.ObjectNode in project apex-malhar by apache.

the class CouchDBTestHelper method createAndFetchViewQuery.

public static ViewQuery createAndFetchViewQuery() {
    if (!connector.contains(DESIGN_DOC_ID)) {
        // The design document doesn't exist in the database so we create it.
        JsonNode rootNode = mapper.createObjectNode();
        ((ObjectNode) rootNode).put("language", "javascript");
        ((ObjectNode) rootNode).putObject("views").putObject(TEST_VIEW).put("map", "function(doc) {\n  emit(doc._id, doc);\n}");
        connector.create(DESIGN_DOC_ID, rootNode);
    }
    return new ViewQuery().designDocId(DESIGN_DOC_ID).viewName(TEST_VIEW);
}

Example 90 with ObjectNode

use of org.codehaus.jackson.node.ObjectNode in project helix by apache.

the class WorkflowAccessor method getWorkflow.

@GET
@Path("{workflowId}")
public Response getWorkflow(@PathParam("clusterId") String clusterId, @PathParam("workflowId") String workflowId) {
    TaskDriver taskDriver = getTaskDriver(clusterId);
    WorkflowConfig workflowConfig = taskDriver.getWorkflowConfig(workflowId);
    WorkflowContext workflowContext = taskDriver.getWorkflowContext(workflowId);
    ObjectNode root = JsonNodeFactory.instance.objectNode();
    TextNode id = JsonNodeFactory.instance.textNode(workflowId);
    root.put(Properties.id.name(), id);
    ObjectNode workflowConfigNode = JsonNodeFactory.instance.objectNode();
    ObjectNode workflowContextNode = JsonNodeFactory.instance.objectNode();
    if (workflowConfig != null) {
        getWorkflowConfigNode(workflowConfigNode, workflowConfig.getRecord());
    }
    if (workflowContext != null) {
        getWorkflowContextNode(workflowContextNode, workflowContext.getRecord());
    }
    root.put(WorkflowProperties.WorkflowConfig.name(), workflowConfigNode);
    root.put(WorkflowProperties.WorkflowContext.name(), workflowContextNode);
    JobDag jobDag = workflowConfig.getJobDag();
    ArrayNode jobs = OBJECT_MAPPER.valueToTree(jobDag.getAllNodes());
    ObjectNode parentJobs = OBJECT_MAPPER.valueToTree(jobDag.getChildrenToParents());
    root.put(WorkflowProperties.Jobs.name(), jobs);
    root.put(WorkflowProperties.ParentJobs.name(), parentJobs);
    return JSONRepresentation(root);
}