Class for writing data from any specific objects More...

Inheritance diagram for Avro.Specific.SpecificDefaultWriter:

Collaboration diagram for Avro.Specific.SpecificDefaultWriter:

Public Member Functions
	SpecificDefaultWriter (Schema schema)
	Constructor More...

Public Member Functions inherited from Avro.Generic.DefaultWriter
	DefaultWriter (Schema schema)
	Constructs a generic writer for the given schema. More...

void	Write< T > (T value, Encoder encoder)

virtual void	Write (Schema schema, object value, Encoder encoder)
	Examines the schema and dispatches the actual work to one of the other methods of this class. More...

Protected Member Functions
override void	WriteRecord (RecordSchema schema, object value, Encoder encoder)
	Serialized a record using the given RecordSchema. More...

override void	WriteFixed (FixedSchema schema, object value, Encoder encoder)
	Validates that the record is a fixed record object and that the schema in the object is the same as the given writer schema. More...

override void	WriteEnum (EnumSchema schema, object value, Encoder encoder)
	Writes the given enum value into the given encoder. More...

override void	WriteArray (ArraySchema schema, object value, Encoder encoder)
	Serialized an array. More...

override void	WriteMap (MapSchema schema, object value, Encoder encoder)
	Writes the given map into the given encoder. More...

override void	WriteUnion (UnionSchema us, object value, Encoder encoder)
	Resolves the given value against the given UnionSchema and serializes the object against the resolved schema member. More...

override bool	Matches (Schema sc, object obj)

Protected Member Functions inherited from Avro.Generic.DefaultWriter
virtual void	WriteNull (object value, Encoder encoder)
	Serializes a "null" More...

virtual void	Write< S > (object value, Schema.Type tag, Writer< S > writer)
	A generic method to serialize primitive Avro types. More...

virtual void	EnsureRecordObject (RecordSchema s, object value)

virtual object	GetField (object value, string fieldName, int fieldPos)
	Extracts the field value from the given object. More...

virtual void	EnsureArrayObject (object value)
	Checks if the given object is an array. More...

virtual long	GetArrayLength (object value)
	Returns the length of an array. More...

virtual object	GetArrayElement (object value, long index)
	Returns the element at the given index from the given array object. More...

virtual void	EnsureMapObject (object value)
	Checks if the given object is a map. More...

virtual long	GetMapSize (object value)
	Returns the size of the map object. More...

virtual IEnumerable< KeyValuePair< string, object > >	GetMapValues (object value)
	Returns the contents of the given map object. More...

virtual int	ResolveUnion (UnionSchema us, object obj)
	Finds the branch within the given UnionSchema that matches the given object. More...

AvroException	TypeMismatch (object obj, string schemaType, string type)

Additional Inherited Members
Properties inherited from Avro.Generic.DefaultWriter
Schema	Schema `[get]`

Detailed Description

Class for writing data from any specific objects

Definition at line 40 of file SpecificWriter.cs.

Constructor & Destructor Documentation

◆ SpecificDefaultWriter()

Avro.Specific.SpecificDefaultWriter.SpecificDefaultWriter ( Schema schema )

inline

Constructor

Parameters

schema schema of the object to be written

Definition at line 46 of file SpecificWriter.cs.

Member Function Documentation

◆ Matches()

override bool Avro.Specific.SpecificDefaultWriter.Matches	(	Schema	sc,
		object	obj
	)

inlineprotectedvirtual

Reimplemented from Avro.Generic.DefaultWriter.

Definition at line 175 of file SpecificWriter.cs.

◆ WriteArray()

override void Avro.Specific.SpecificDefaultWriter.WriteArray	(	ArraySchema	schema,
		object	value,
		Encoder	encoder
	)

inlineprotectedvirtual

Serialized an array.

The default implementation calls EnsureArrayObject() to ascertain that the given value is an array. It then calls GetArrayLength() and GetArrayElement() to access the members of the array and then serialize them.

Parameters

schema	The ArraySchema for serialization
value	The value being serialized
encoder	The encoder for serialization

Reimplemented from Avro.Generic.DefaultWriter.

Definition at line 113 of file SpecificWriter.cs.

◆ WriteEnum()

override void Avro.Specific.SpecificDefaultWriter.WriteEnum	(	EnumSchema	schema,
		object	value,
		Encoder	encoder
	)

inlineprotectedvirtual

Writes the given enum value into the given encoder.

Parameters

schema	writer schema
value	enum value
encoder	encoder to write to

Reimplemented from Avro.Generic.DefaultWriter.

Definition at line 97 of file SpecificWriter.cs.

◆ WriteFixed()

override void Avro.Specific.SpecificDefaultWriter.WriteFixed	(	FixedSchema	schema,
		object	value,
		Encoder	encoder
	)

inlineprotectedvirtual

Validates that the record is a fixed record object and that the schema in the object is the same as the given writer schema.

Writes the given fixed record into the given encoder

Parameters

schema	writer schema
value	fixed object to write
encoder	encoder to write to

Reimplemented from Avro.Generic.DefaultWriter.

Definition at line 82 of file SpecificWriter.cs.

◆ WriteMap()

override void Avro.Specific.SpecificDefaultWriter.WriteMap	(	MapSchema	schema,
		object	value,
		Encoder	encoder
	)

inlineprotectedvirtual

Writes the given map into the given encoder.

Parameters

schema	writer schema
value	map to write
encoder	encoder to write to

Reimplemented from Avro.Generic.DefaultWriter.

Definition at line 136 of file SpecificWriter.cs.

◆ WriteRecord()

override void Avro.Specific.SpecificDefaultWriter.WriteRecord	(	RecordSchema	schema,
		object	value,
		Encoder	encoder
	)

inlineprotectedvirtual

Serialized a record using the given RecordSchema.

It uses GetField method to extract the field value from the given object.

Parameters

schema	The RecordSchema to use for serialization
value	The value to be serialized
encoder	The Encoder for serialization

Reimplemented from Avro.Generic.DefaultWriter.

Definition at line 56 of file SpecificWriter.cs.

◆ WriteUnion()

override void Avro.Specific.SpecificDefaultWriter.WriteUnion	(	UnionSchema	us,
		object	value,
		Encoder	encoder
	)

inlineprotectedvirtual

Resolves the given value against the given UnionSchema and serializes the object against the resolved schema member.

The default implementation of this method uses ResolveUnion to find the member schema within the UnionSchema.

Parameters

us	The UnionSchema to resolve against
value	The value to be serialized
encoder	The encoder for serialization

Reimplemented from Avro.Generic.DefaultWriter.

Definition at line 161 of file SpecificWriter.cs.

The documentation for this class was generated from the following file:

_build/public-os_ubuntu24.04-arch_amd64-cc_gcc_13.3.0/install/Avro/src/apache/main/Specific/SpecificWriter.cs

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ SpecificDefaultWriter()

Member Function Documentation

◆ Matches()

◆ WriteArray()

◆ WriteEnum()

◆ WriteFixed()

◆ WriteMap()

◆ WriteRecord()

◆ WriteUnion()