org.codehaus.jackson.map.deser
Class StdDeserializationContext

java.lang.Object
  org.codehaus.jackson.map.DeserializationContext
      org.codehaus.jackson.map.deser.StdDeserializationContext

public class StdDeserializationContext
extends DeserializationContext

Default implementation of DeserializationContext.

Field Summary

protected ArrayBuilders	_arrayBuilders
protected DateFormat	_dateFormat
protected ObjectBuffer	_objectBuffer
protected JsonParser	_parser

Fields inherited from class org.codehaus.jackson.map.DeserializationContext

_config

Constructor Summary

StdDeserializationContext(DeserializationConfig config, JsonParser jp)

Method Summary

protected String	_calcName(Class<?> cls)
protected String	_desc(String desc)
protected String	_valueDesc()
Calendar	constructCalendar(Date d)
protected String	determineClassName(Object instance)
ArrayBuilders	getArrayBuilders() Method for accessing object useful for building arrays of primitive types (such as int[]).
protected DateFormat	getDateFormat()
JsonParser	getParser() Accessor for getting access to the underlying JSON parser used for deserialization.
JsonMappingException	instantiationException(Class<?> instClass, Exception e) Helper method for constructing instantiation exception for specified type, to indicate problem with physically constructing instance of specified class (missing constructor, exception from constructor)
ObjectBuffer	leaseObjectBuffer() Method that can be used to get access to a reusable ObjectBuffer, useful for efficiently constructing Object arrays and Lists.
JsonMappingException	mappingException(Class<?> targetClass) Helper method for constructing generic mapping exception for specified type
Date	parseDate(String dateStr)
void	returnObjectBuffer(ObjectBuffer buf) Method to call to return object buffer previously leased with DeserializationContext.leaseObjectBuffer().
JsonMappingException	unknownFieldException(Object instanceOrClass, String fieldName) Helper method for constructing exception to indicate that JSON Object field name did not map to a known property of type being deserialized.
JsonMappingException	weirdKeyException(Class<?> keyClass, String keyValue, String msg) Helper method for constructing exception to indicate that given JSON Object field name was not in format to be able to deserialize specified key type.
JsonMappingException	weirdNumberException(Class<?> instClass, String msg) Helper method for constructing exception to indicate that input JSON Number was not suitable for deserializing into given type.
JsonMappingException	weirdStringException(Class<?> instClass, String msg) Method that will construct an exception suitable for throwing when some String values are acceptable, but the one encountered is not

Methods inherited from class org.codehaus.jackson.map.DeserializationContext

getBase64Variant, getConfig, isEnabled

Methods inherited from class java.lang.Object

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

Field Detail

_parser

protected final JsonParser _parser

_arrayBuilders

protected ArrayBuilders _arrayBuilders

_objectBuffer

protected ObjectBuffer _objectBuffer

_dateFormat

protected DateFormat _dateFormat

Constructor Detail

StdDeserializationContext

public StdDeserializationContext(DeserializationConfig config,
                                 JsonParser jp)

Method Detail

getParser

public JsonParser getParser()

Description copied from class: DeserializationContext

Accessor for getting access to the underlying JSON parser used for deserialization.

Specified by:

getParser in class DeserializationContext

leaseObjectBuffer

public final ObjectBuffer leaseObjectBuffer()

Description copied from class: DeserializationContext

Method that can be used to get access to a reusable ObjectBuffer, useful for efficiently constructing Object arrays and Lists. Note that leased buffers should be returned once deserializer is done, to allow for reuse during same round of deserialization.

Specified by:

leaseObjectBuffer in class DeserializationContext

returnObjectBuffer

public final void returnObjectBuffer(ObjectBuffer buf)

Description copied from class: DeserializationContext

Method to call to return object buffer previously leased with DeserializationContext.leaseObjectBuffer().

Specified by:

returnObjectBuffer in class DeserializationContext

Parameters:

buf - Returned object buffer

getArrayBuilders

public final ArrayBuilders getArrayBuilders()

Description copied from class: DeserializationContext

Method for accessing object useful for building arrays of primitive types (such as int[]).

Specified by:

getArrayBuilders in class DeserializationContext

parseDate

public Date parseDate(String dateStr)
               throws IllegalArgumentException

Specified by:

parseDate in class DeserializationContext

Throws:

IllegalArgumentException

constructCalendar

public Calendar constructCalendar(Date d)

Specified by:

constructCalendar in class DeserializationContext

mappingException

public JsonMappingException mappingException(Class<?> targetClass)

Description copied from class: DeserializationContext

Helper method for constructing generic mapping exception for specified type

Specified by:

mappingException in class DeserializationContext

_calcName

protected String _calcName(Class<?> cls)

instantiationException

public JsonMappingException instantiationException(Class<?> instClass,
                                                   Exception e)

Description copied from class: DeserializationContext

Helper method for constructing instantiation exception for specified type, to indicate problem with physically constructing instance of specified class (missing constructor, exception from constructor)

Specified by:

instantiationException in class DeserializationContext

weirdStringException

public JsonMappingException weirdStringException(Class<?> instClass,
                                                 String msg)

Method that will construct an exception suitable for throwing when some String values are acceptable, but the one encountered is not

Specified by:

weirdStringException in class DeserializationContext

weirdNumberException

public JsonMappingException weirdNumberException(Class<?> instClass,
                                                 String msg)

Description copied from class: DeserializationContext

Helper method for constructing exception to indicate that input JSON Number was not suitable for deserializing into given type.

Specified by:

weirdNumberException in class DeserializationContext

weirdKeyException

public JsonMappingException weirdKeyException(Class<?> keyClass,
                                              String keyValue,
                                              String msg)

Description copied from class: DeserializationContext

Helper method for constructing exception to indicate that given JSON Object field name was not in format to be able to deserialize specified key type.

Specified by:

weirdKeyException in class DeserializationContext

unknownFieldException

public JsonMappingException unknownFieldException(Object instanceOrClass,
                                                  String fieldName)

Description copied from class: DeserializationContext

Helper method for constructing exception to indicate that JSON Object field name did not map to a known property of type being deserialized.

Specified by:

unknownFieldException in class DeserializationContext

Parameters:

instanceOrClass - Either value being populated (if one has been instantiated), or Class that indicates type that would be (or have been) instantiated

determineClassName

protected String determineClassName(Object instance)

getDateFormat

protected DateFormat getDateFormat()

_valueDesc

protected String _valueDesc()

_desc

protected String _desc(String desc)