Class JsonSerializer

java.lang.Object

io.opentelemetry.exporter.internal.marshal.Serializer

io.opentelemetry.exporter.internal.marshal.JsonSerializer

All Implemented Interfaces:

AutoCloseable

final class JsonSerializer
extends Serializer

Field Summary

Fields

Modifier and Type	Field	Description
private final com.fasterxml.jackson.core.JsonGenerator	generator
private static final com.fasterxml.jackson.core.JsonFactory	JSON_FACTORY

Constructor Summary

Constructors

Constructor	Description
JsonSerializer(com.fasterxml.jackson.core.JsonGenerator generator)
JsonSerializer(OutputStream output)

Method Summary

Modifier and Type	Method	Description
void	close()
void	serializeRepeatedMessage(ProtoFieldInfo field, Marshaler[] repeatedMessage)	Serializes repeated message field.
void	serializeRepeatedMessage(ProtoFieldInfo field, List<? extends Marshaler> repeatedMessage)	Serializes repeated message field.
<T> void	serializeRepeatedMessageWithContext(ProtoFieldInfo field, List<? extends T> messages, StatelessMarshaler<T> marshaler, MarshalerContext context)	Serializes repeated message field.
void	writeBool(ProtoFieldInfo field, boolean value)	Writes a protobuf bool field, even if it matches the default value.
void	writeByteBuffer(ProtoFieldInfo field, ByteBuffer value)
void	writeBytes(ProtoFieldInfo field, byte[] value)
void	writeDouble(ProtoFieldInfo field, double value)	Writes a protobuf double field, even if it matches the default value.
protected void	writeDoubleValue(double value)
protected void	writeEndMessage()
protected void	writeEndRepeated()	Writes end of repeated messages.
protected void	writeEndRepeatedElement()	Writes end of a repeated message element.
protected void	writeEndRepeatedPrimitive()
protected void	writeEndRepeatedVarint()
protected void	writeEnum(ProtoFieldInfo field, ProtoEnumInfo enumValue)
protected void	writeFixed32(ProtoFieldInfo field, int value)
protected void	writeFixed64(ProtoFieldInfo field, long value)
protected void	writeFixed64Value(long value)
protected void	writeint32(ProtoFieldInfo field, int value)
void	writeInt64(ProtoFieldInfo field, long value)	Writes a protobuf int64 field, even if it matches the default value.
(package private) void	writeMessageValue(Marshaler message)
void	writeSerializedMessage(byte[] protoSerialized, String jsonSerialized)	Writes the value for a message field that has been pre-serialized.
protected void	writeSInt32(ProtoFieldInfo field, int value)
protected void	writeSpanId(ProtoFieldInfo field, String spanId)
protected void	writeStartMessage(ProtoFieldInfo field, int protoMessageSize)
protected void	writeStartRepeated(ProtoFieldInfo field)	Writes start of repeated messages.
protected void	writeStartRepeatedElement(ProtoFieldInfo field, int protoMessageSize)	Writes start of a repeated message element.
protected void	writeStartRepeatedPrimitive(ProtoFieldInfo field, int protoSizePerElement, int numElements)
protected void	writeStartRepeatedVarint(ProtoFieldInfo field, int payloadSize)
void	writeString(ProtoFieldInfo field, byte[] utf8Bytes)	Writes a protobuf string field, even if it matches the default value.
void	writeString(ProtoFieldInfo field, String string, int utf8Length, MarshalerContext context)
protected void	writeTraceId(ProtoFieldInfo field, String traceId)
protected void	writeUint32(ProtoFieldInfo field, int value)
void	writeUInt64(ProtoFieldInfo field, long value)	Writes a protobuf uint64 field, even if it matches the default value.
protected void	writeUInt64Value(long value)

Methods inherited from class Serializer

serializeBool, serializeByteAsFixed32, serializeByteBuffer, serializeBytes, serializeDouble, serializeDoubleOptional, serializeEnum, serializeFixed32, serializeFixed64, serializeFixed64Optional, serializeInt32, serializeInt64, serializeMessage, serializeMessageWithContext, serializeMessageWithContext, serializeRepeatedDouble, serializeRepeatedFixed64, serializeRepeatedFixed64, serializeRepeatedInt64, serializeRepeatedMessageWithContext, serializeRepeatedMessageWithContext, serializeRepeatedMessageWithContext, serializeRepeatedUInt64, serializeRepeatedUInt64, serializeRepeatedUInt64, serializeSInt32, serializeSpanId, serializeSpanId, serializeString, serializeStringWithContext, serializeTraceId, serializeTraceId, serializeUInt32, serializeUInt64, writeSpanId, writeTraceId

Methods inherited from class Object

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

Field Details

JSON_FACTORY

private static final com.fasterxml.jackson.core.JsonFactory JSON_FACTORY

generator

private final com.fasterxml.jackson.core.JsonGenerator generator

Constructor Details

JsonSerializer

JsonSerializer(OutputStream output)
        throws IOException

Throws:

IOException

JsonSerializer

JsonSerializer(com.fasterxml.jackson.core.JsonGenerator generator)

Method Details

writeTraceId

protected void writeTraceId(ProtoFieldInfo field,
 String traceId)
                     throws IOException

Specified by:

writeTraceId in class Serializer

Throws:

IOException

writeSpanId

protected void writeSpanId(ProtoFieldInfo field,
 String spanId)
                    throws IOException

Specified by:

writeSpanId in class Serializer

Throws:

IOException

writeBool

public void writeBool(ProtoFieldInfo field,
 boolean value)
               throws IOException

Description copied from class: Serializer

Writes a protobuf bool field, even if it matches the default value.

Specified by:

writeBool in class Serializer

Throws:

IOException

writeEnum

protected void writeEnum(ProtoFieldInfo field,
 ProtoEnumInfo enumValue)
                  throws IOException

Specified by:

writeEnum in class Serializer

Throws:

IOException

writeUint32

protected void writeUint32(ProtoFieldInfo field,
 int value)
                    throws IOException

Specified by:

writeUint32 in class Serializer

Throws:

IOException

writeSInt32

protected void writeSInt32(ProtoFieldInfo field,
 int value)
                    throws IOException

Specified by:

writeSInt32 in class Serializer

Throws:

IOException

writeint32

protected void writeint32(ProtoFieldInfo field,
 int value)
                   throws IOException

Specified by:

writeint32 in class Serializer

Throws:

IOException

writeInt64

public void writeInt64(ProtoFieldInfo field,
 long value)
                throws IOException

Description copied from class: Serializer

Writes a protobuf int64 field, even if it matches the default value.

Specified by:

writeInt64 in class Serializer

Throws:

IOException

writeFixed64

protected void writeFixed64(ProtoFieldInfo field,
 long value)
                     throws IOException

Specified by:

writeFixed64 in class Serializer

Throws:

IOException

writeFixed64Value

protected void writeFixed64Value(long value)
                          throws IOException

Specified by:

writeFixed64Value in class Serializer

Throws:

IOException

writeUInt64Value

protected void writeUInt64Value(long value)
                         throws IOException

Specified by:

writeUInt64Value in class Serializer

Throws:

IOException

writeUInt64

public void writeUInt64(ProtoFieldInfo field,
 long value)
                 throws IOException

Description copied from class: Serializer

Writes a protobuf uint64 field, even if it matches the default value.

Specified by:

writeUInt64 in class Serializer

Throws:

IOException

writeFixed32

protected void writeFixed32(ProtoFieldInfo field,
 int value)
                     throws IOException

Specified by:

writeFixed32 in class Serializer

Throws:

IOException

writeDouble

public void writeDouble(ProtoFieldInfo field,
 double value)
                 throws IOException

Description copied from class: Serializer

Writes a protobuf double field, even if it matches the default value.

Specified by:

writeDouble in class Serializer

Throws:

IOException

writeDoubleValue

protected void writeDoubleValue(double value)
                         throws IOException

Specified by:

writeDoubleValue in class Serializer

Throws:

IOException

writeString

public void writeString(ProtoFieldInfo field,
 byte[] utf8Bytes)
                 throws IOException

Description copied from class: Serializer

Writes a protobuf string field, even if it matches the default value.

Specified by:

writeString in class Serializer

Throws:

IOException

writeString

public void writeString(ProtoFieldInfo field,
 String string,
 int utf8Length,
 MarshalerContext context)
                 throws IOException

Specified by:

writeString in class Serializer

Throws:

IOException

writeBytes

public void writeBytes(ProtoFieldInfo field,
 byte[] value)
                throws IOException

Specified by:

writeBytes in class Serializer

Throws:

IOException

writeByteBuffer

public void writeByteBuffer(ProtoFieldInfo field,
 ByteBuffer value)
                     throws IOException

Specified by:

writeByteBuffer in class Serializer

Throws:

IOException

writeStartMessage

protected void writeStartMessage(ProtoFieldInfo field,
 int protoMessageSize)
                          throws IOException

Specified by:

writeStartMessage in class Serializer

Throws:

IOException

writeEndMessage

protected void writeEndMessage()
                        throws IOException

Specified by:

writeEndMessage in class Serializer

Throws:

IOException

writeStartRepeatedPrimitive

protected void writeStartRepeatedPrimitive(ProtoFieldInfo field,
 int protoSizePerElement,
 int numElements)
                                    throws IOException

Specified by:

writeStartRepeatedPrimitive in class Serializer

Throws:

IOException

writeEndRepeatedPrimitive

protected void writeEndRepeatedPrimitive()
                                  throws IOException

Specified by:

writeEndRepeatedPrimitive in class Serializer

Throws:

IOException

writeStartRepeatedVarint

protected void writeStartRepeatedVarint(ProtoFieldInfo field,
 int payloadSize)
                                 throws IOException

Specified by:

writeStartRepeatedVarint in class Serializer

Throws:

IOException

writeEndRepeatedVarint

protected void writeEndRepeatedVarint()
                               throws IOException

Specified by:

writeEndRepeatedVarint in class Serializer

Throws:

IOException

serializeRepeatedMessage

public void serializeRepeatedMessage(ProtoFieldInfo field,
 Marshaler[] repeatedMessage)
                              throws IOException

Description copied from class: Serializer

Serializes repeated message field.

Specified by:

serializeRepeatedMessage in class Serializer

Throws:

IOException

serializeRepeatedMessage

public void serializeRepeatedMessage(ProtoFieldInfo field,
 List<? extends Marshaler> repeatedMessage)
                              throws IOException

Description copied from class: Serializer

Serializes repeated message field.

Specified by:

serializeRepeatedMessage in class Serializer

Throws:

IOException

serializeRepeatedMessageWithContext

public <T> void serializeRepeatedMessageWithContext(ProtoFieldInfo field,
 List<? extends T> messages,
 StatelessMarshaler<T> marshaler,
 MarshalerContext context)
                                             throws IOException

Description copied from class: Serializer

Serializes repeated message field. This method reads elements from context, use together with StatelessMarshalerUtil.sizeRepeatedMessageWithContext(ProtoFieldInfo, List, StatelessMarshaler, MarshalerContext).

Specified by:

serializeRepeatedMessageWithContext in class Serializer

Throws:

IOException

writeStartRepeated

protected void writeStartRepeated(ProtoFieldInfo field)
                           throws IOException

Description copied from class: Serializer

Writes start of repeated messages.

Specified by:

writeStartRepeated in class Serializer

Throws:

IOException

writeEndRepeated

protected void writeEndRepeated()
                         throws IOException

Description copied from class: Serializer

Writes end of repeated messages.

Specified by:

writeEndRepeated in class Serializer

Throws:

IOException

writeStartRepeatedElement

protected void writeStartRepeatedElement(ProtoFieldInfo field,
 int protoMessageSize)
                                  throws IOException

Description copied from class: Serializer

Writes start of a repeated message element.

Specified by:

writeStartRepeatedElement in class Serializer

Throws:

IOException

writeEndRepeatedElement

protected void writeEndRepeatedElement()
                                throws IOException

Description copied from class: Serializer

Writes end of a repeated message element.

Specified by:

writeEndRepeatedElement in class Serializer

Throws:

IOException

writeMessageValue

void writeMessageValue(Marshaler message)
                throws IOException

Throws:

IOException

writeSerializedMessage

public void writeSerializedMessage(byte[] protoSerialized,
 String jsonSerialized)
                            throws IOException

Description copied from class: Serializer

Writes the value for a message field that has been pre-serialized.

Specified by:

writeSerializedMessage in class Serializer

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in class Serializer

Throws:

IOException