Module tools.jackson.dataformat.avro

Package tools.jackson.dataformat.avro.ser

Class MapWriteContext

java.lang.Object

tools.jackson.core.TokenStreamContext

tools.jackson.dataformat.avro.ser.AvroWriteContext

tools.jackson.dataformat.avro.ser.MapWriteContext

public final class MapWriteContext
extends AvroWriteContext

Alternative to ObjectWriteContext that needs to be used with Avro Map datatype.

Field Summary

Fields

Modifier and Type	Field	Description
protected String	_currentName
protected final Map<String,Object>	_data
protected boolean	_expectValue

Fields inherited from class tools.jackson.dataformat.avro.ser.AvroWriteContext

_currentValue, _generator, _parent, _schema

Fields inherited from class tools.jackson.core.TokenStreamContext

_index, _nestingDepth, _type, TYPE_ARRAY, TYPE_OBJECT, TYPE_ROOT

Constructor Summary

Constructors

Constructor	Description
MapWriteContext(AvroWriteContext parent, AvroGenerator generator, org.apache.avro.Schema schema, Object currValue)

Method Summary

Modifier and Type	Method	Description
protected final void	_verifyValueWrite()
final void	appendDesc(StringBuilder sb)
boolean	canClose()
final AvroWriteContext	createChildArrayContext(Object currValue)
final AvroWriteContext	createChildObjectContext(Object currValue)
final String	currentName()
Object	rawValue()	Accessor called to link data being built with resulting object.
final boolean	writeName(String name)	Method that writer is to call before it writes an Object property name.
void	writeNull()
void	writeString(String value)
void	writeValue(Object value)

Methods inherited from class tools.jackson.dataformat.avro.ser.AvroWriteContext

_createArray, _createObjectContext, _createRecord, _createRecord, _recordOrMapFromUnion, assignCurrentValue, complete, createRootContext, currentValue, getParent, nullContext, resolveUnionIndex, resolveUnionSchema, resolveUnionType, toString, writeBinary

Methods inherited from class tools.jackson.core.TokenStreamContext

getCurrentIndex, getEntryCount, getNestingDepth, hasCurrentIndex, hasCurrentName, hasPathSegment, inArray, inObject, inRoot, pathAsPointer, pathAsPointer, startLocation, typeDesc

Methods inherited from class java.lang.Object

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

Field Details

_data

protected final Map<String,Object> _data

_currentName

protected String _currentName

_expectValue

protected boolean _expectValue

Constructor Details

MapWriteContext

public MapWriteContext(AvroWriteContext parent,
 AvroGenerator generator,
 org.apache.avro.Schema schema,
 Object currValue)

Method Details

rawValue

public Object rawValue()

Description copied from class: AvroWriteContext

Accessor called to link data being built with resulting object.

Specified by:

rawValue in class AvroWriteContext

writeName

public final boolean writeName(String name)

Description copied from class: AvroWriteContext

Method that writer is to call before it writes an Object property name.

Overrides:

writeName in class AvroWriteContext

Returns:

True if writing succeeded (for ObjectWriteContext, iff column was recognized)

createChildArrayContext

public final AvroWriteContext createChildArrayContext(Object currValue)

Specified by:

createChildArrayContext in class AvroWriteContext

createChildObjectContext

public final AvroWriteContext createChildObjectContext(Object currValue)

Specified by:

createChildObjectContext in class AvroWriteContext

writeValue

public void writeValue(Object value)

Specified by:

writeValue in class AvroWriteContext

writeString

public void writeString(String value)

Specified by:

writeString in class AvroWriteContext

writeNull

public void writeNull()

Specified by:

writeNull in class AvroWriteContext

_verifyValueWrite

protected final void _verifyValueWrite()

currentName

public final String currentName()

Overrides:

currentName in class AvroWriteContext

canClose

public boolean canClose()

Overrides:

canClose in class AvroWriteContext

appendDesc

public final void appendDesc(StringBuilder sb)

Specified by:

appendDesc in class AvroWriteContext