org.codehaus.jackson.node.TextNode Java Examples

The following examples show how to use org.codehaus.jackson.node.TextNode. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: AvroSchemaGenerator.java    From datacollector with Apache License 2.0 6 votes vote down vote up 
private JsonNode convertToJsonNode(AvroDefaultConfig defaultConfig) {
  switch (defaultConfig.avroType) {
    case BOOLEAN:
      return Boolean.parseBoolean(defaultConfig.defaultValue) ? BooleanNode.TRUE : BooleanNode.FALSE;
    case INTEGER:
      return new IntNode(Integer.parseInt(defaultConfig.defaultValue));
    case LONG:
      return new LongNode(Long.parseLong(defaultConfig.defaultValue));
    case FLOAT:
      // FloatNode is fairly recent and our Jackson version does not have it yet
      return new DoubleNode(Float.parseFloat(defaultConfig.defaultValue));
    case DOUBLE:
      return new DoubleNode(Double.parseDouble(defaultConfig.defaultValue));
    case STRING:
      return new TextNode(defaultConfig.defaultValue);
    default:
      throw new IllegalArgumentException("Unknown type: " + defaultConfig.avroType);
  }
}
Example #2
Source File: WorkflowAccessor.java    From helix with Apache License 2.0 5 votes vote down vote up 
@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);
  root.put(WorkflowProperties.LastScheduledTask.name(), OBJECT_MAPPER.valueToTree(taskDriver.getLastScheduledTaskExecutionInfo(workflowId)));
  return JSONRepresentation(root);
}
Example #3
Source File: CSVUtils.java    From localization_nifi with Apache License 2.0 4 votes vote down vote up 
/**
 *
 */
private static void updateRecord(Field field, Type type, String providedValue, Record avroRecord) {
    if (Type.NULL != type) {
        Object value;
        if (Type.INT == type) {
            value = null == providedValue ? possiblyGetDefaultValue(field, IntNode.class).getIntValue()
                    : Integer.parseInt(providedValue);
            avroRecord.put(field.name(), value);
        } else if (Type.BOOLEAN == type) {
            value = null == providedValue
                    ? possiblyGetDefaultValue(field, BooleanNode.class).getBooleanValue()
                    : Boolean.parseBoolean(providedValue);
            avroRecord.put(field.name(), value);
        } else if (Type.DOUBLE == type) {
            value = null == providedValue ? possiblyGetDefaultValue(field, DoubleNode.class).getDoubleValue()
                    : Double.parseDouble(providedValue);
            avroRecord.put(field.name(), value);
        } else if (Type.FLOAT == type) {
            value = null == providedValue ? possiblyGetDefaultValue(field, DoubleNode.class).getDoubleValue()
                    : Float.parseFloat(providedValue);
            avroRecord.put(field.name(), value);
        } else if (Type.LONG == type) {
            value = null == providedValue ? possiblyGetDefaultValue(field, LongNode.class).getLongValue()
                    : Long.parseLong(providedValue);
            avroRecord.put(field.name(), value);
        } else if (Type.STRING == type) {
            value = null == providedValue ? possiblyGetDefaultValue(field, TextNode.class).getTextValue()
                    : providedValue;
            avroRecord.put(field.name(), value);
        } else if (Type.BYTES == type) {
            value = encodeLogicalType(field, providedValue);
            avroRecord.put(field.name(), value);
        } else if (Type.UNION == type) {
            field.schema().getTypes()
                    .forEach(schema -> updateRecord(field, schema.getType(), providedValue, avroRecord));
        } else if (Type.ARRAY == type || Type.ENUM == type || Type.FIXED == type || Type.MAP == type
                || Type.NULL == type || Type.RECORD == type) {
            throw new IllegalArgumentException("The field type '" + type + "' is not supported at the moment");
        } else {
            avroRecord.put(field.name(), providedValue);
        }
    }
}