Top Description Fields Constructors Methods
com.fasterxml.jackson.jr.ob.impl

public Class MapReader

extends ValueReader
Class Inheritance
Imports
java.io.IOException, java.util.*, com.fasterxml.jackson.core.JsonParser, .JsonToken, com.fasterxml.jackson.jr.ob.JSONObjectException, com.fasterxml.jackson.jr.ob.api.MapBuilder, .ValueReader
Reader for typed java.util.Map values.

Field Summary

Modifier and TypeField and Description
protected final Class<?>
_mapType

protected final ValueReader
_valueReader

Inherited from com.fasterxml.jackson.jr.ob.api.ValueReader:
_valueType

Constructor Summary

AccessConstructor and Description
public
MapReader(Class<?> mapType, ValueReader vr)

Method Summary

Modifier and TypeMethod and Description
protected JSONObjectException
_reportProblem(JsonParser p)

public Object
read(JSONReader
Context object that allows calling other read methods for contained values of different types (for example for collection readers).
r, JsonParser
Underlying parser used for reading decoded token stream
p)

Implements abstract com.fasterxml.jackson.jr.ob.api.ValueReader.read.

Method called to deserialize value of type supported by this reader, using given parser.

public Object
readNext(JSONReader
Context object that allows calling other read methods for contained values of different types (for example for collection readers).
r, JsonParser
Underlying parser used for reading decoded token stream
p)

Overrides com.fasterxml.jackson.jr.ob.api.ValueReader.readNext.

Method called to deserialize value of type supported by this reader, using given parser.

Inherited from com.fasterxml.jackson.jr.ob.api.ValueReader:
_tokenDesc_tokenDescvalueType

Field Detail

_mapTypeback to summary
protected final Class<?> _mapType
_valueReaderback to summary
protected final ValueReader _valueReader

Constructor Detail

MapReaderback to summary
public MapReader(Class<?> mapType, ValueReader vr)

Method Detail

_reportProblemback to summary
protected JSONObjectException _reportProblem(JsonParser p)
readback to summary
public Object read(JSONReader r, JsonParser p) throws IOException

Implements abstract com.fasterxml.jackson.jr.ob.api.ValueReader.read.

Doc from com.fasterxml.jackson.jr.ob.api.ValueReader.read.

Method called to deserialize value of type supported by this reader, using given parser. Parser is already positioned to the (first) token of the value to read.

Parameters
r:JSONReader

Context object that allows calling other read methods for contained values of different types (for example for collection readers).

p:JsonParser

Underlying parser used for reading decoded token stream

Annotations
@Override
readNextback to summary
public Object readNext(JSONReader r, JsonParser p) throws IOException

Overrides com.fasterxml.jackson.jr.ob.api.ValueReader.readNext.

Doc from com.fasterxml.jackson.jr.ob.api.ValueReader.readNext.

Method called to deserialize value of type supported by this reader, using given parser. Parser is not yet positioned to the (first) token of the value to read and needs to be advanced.

Default implementation simply calls `p.nextToken()` first, then calls {#link read(JSONReader, JsonParser), but some implementations may decide to implement this differently to use (slightly) more efficient accessor in JsonParser, like JsonParser#nextIntValue(int).

Parameters
r:JSONReader

Context object that allows calling other read methods for contained values of different types (for example for collection readers).

p:JsonParser

Underlying parser used for reading decoded token stream

Annotations
@Override