org.apache.beam.runners.extensions.metrics

Class MetricsHttpSink.MetricResultSerializer

java.lang.Object

com.fasterxml.jackson.databind.JsonSerializer<T>

com.fasterxml.jackson.databind.ser.std.StdSerializer<org.apache.beam.sdk.metrics.MetricResult>

org.apache.beam.runners.extensions.metrics.MetricsHttpSink.MetricResultSerializer

All Implemented Interfaces:

com.fasterxml.jackson.databind.jsonFormatVisitors.JsonFormatVisitable, com.fasterxml.jackson.databind.jsonschema.SchemaAware, java.io.Serializable

Enclosing class:

MetricsHttpSink

public static class MetricsHttpSink.MetricResultSerializer
extends com.fasterxml.jackson.databind.ser.std.StdSerializer<org.apache.beam.sdk.metrics.MetricResult>

JSON serializer for MetricResult; conform to an older format where the key's name and "step" (ptransform) are inlined.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.fasterxml.jackson.databind.JsonSerializer

com.fasterxml.jackson.databind.JsonSerializer.None

Field Summary

Fields inherited from class com.fasterxml.jackson.databind.ser.std.StdSerializer

_handledType

Constructor Summary

Constructors

Constructor and Description
MetricResultSerializer(java.lang.Class<org.apache.beam.sdk.metrics.MetricResult> t)

Method Summary

Modifier and Type	Method and Description
void	serialize(org.apache.beam.sdk.metrics.MetricResult value, com.fasterxml.jackson.core.JsonGenerator gen, com.fasterxml.jackson.databind.SerializerProvider provider)

Methods inherited from class com.fasterxml.jackson.databind.ser.std.StdSerializer

_neitherNull, _nonEmpty, acceptJsonFormatVisitor, createSchemaNode, createSchemaNode, findAnnotatedContentSerializer, findContextualConvertingSerializer, findConvertingContentSerializer, findFormatFeature, findFormatOverrides, findIncludeOverrides, findPropertyFilter, getSchema, getSchema, handledType, isDefaultSerializer, visitArrayFormat, visitArrayFormat, visitFloatFormat, visitIntFormat, visitIntFormat, visitStringFormat, visitStringFormat, wrapAndThrow, wrapAndThrow

Methods inherited from class com.fasterxml.jackson.databind.JsonSerializer

getDelegatee, isEmpty, isEmpty, isUnwrappingSerializer, properties, replaceDelegatee, serializeWithType, unwrappingSerializer, usesObjectId, withFilterId

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MetricResultSerializer

public MetricResultSerializer(java.lang.Class<org.apache.beam.sdk.metrics.MetricResult> t)

Method Detail

serialize

public void serialize(org.apache.beam.sdk.metrics.MetricResult value,
                      com.fasterxml.jackson.core.JsonGenerator gen,
                      com.fasterxml.jackson.databind.SerializerProvider provider)
               throws java.io.IOException

Specified by:

serialize in class com.fasterxml.jackson.databind.ser.std.StdSerializer<org.apache.beam.sdk.metrics.MetricResult>

Throws:

java.io.IOException