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java.lang.Objectorg.codehaus.jackson.map.DeserializationContext
org.codehaus.jackson.map.deser.StdDeserializationContext
public class StdDeserializationContext
Default implementation of DeserializationContext
.
Field Summary | |
---|---|
protected ArrayBuilders |
_arrayBuilders
|
protected DateFormat |
_dateFormat
|
protected DeserializerProvider |
_deserProvider
|
protected ObjectBuffer |
_objectBuffer
|
protected JsonParser |
_parser
Currently active parser used for deserialization. |
Fields inherited from class org.codehaus.jackson.map.DeserializationContext |
---|
_config |
Constructor Summary | |
---|---|
StdDeserializationContext(DeserializationConfig config,
JsonParser jp,
DeserializerProvider prov)
|
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()
|
DeserializerProvider |
getDeserializerProvider()
Returns provider that can be used for dynamically locating other deserializers during runtime. |
JsonParser |
getParser()
Method for accessing the currently active parser. |
boolean |
handleUnknownProperty(JsonParser jp,
JsonDeserializer<?> deser,
Object instanceOrClass,
String propName)
Method deserializers can call to inform configured DeserializationProblemHandler s
of an unrecognized property. |
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) |
JsonMappingException |
instantiationException(Class<?> instClass,
String msg)
|
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 |
unknownTypeException(JavaType type,
String id)
Helper method for constructing exception to indicate that given type id (parsed from JSON) could not be converted to a Java type. |
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 |
JsonMappingException |
wrongTokenException(JsonParser jp,
JsonToken expToken,
String msg)
Helper method for indicating that the current token was expected to be another token. |
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 |
---|
protected JsonParser _parser
protected final DeserializerProvider _deserProvider
protected ArrayBuilders _arrayBuilders
protected ObjectBuffer _objectBuffer
protected DateFormat _dateFormat
Constructor Detail |
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public StdDeserializationContext(DeserializationConfig config, JsonParser jp, DeserializerProvider prov)
Method Detail |
---|
public DeserializerProvider getDeserializerProvider()
DeserializationContext
getDeserializerProvider
in class DeserializationContext
public JsonParser getParser()
Use of this method is discouraged: if code has direct access to the active parser, that should be used instead.
getParser
in class DeserializationContext
public final ObjectBuffer leaseObjectBuffer()
DeserializationContext
leaseObjectBuffer
in class DeserializationContext
public final void returnObjectBuffer(ObjectBuffer buf)
DeserializationContext
DeserializationContext.leaseObjectBuffer()
.
returnObjectBuffer
in class DeserializationContext
buf
- Returned object bufferpublic final ArrayBuilders getArrayBuilders()
DeserializationContext
getArrayBuilders
in class DeserializationContext
public Date parseDate(String dateStr) throws IllegalArgumentException
parseDate
in class DeserializationContext
IllegalArgumentException
public Calendar constructCalendar(Date d)
constructCalendar
in class DeserializationContext
public boolean handleUnknownProperty(JsonParser jp, JsonDeserializer<?> deser, Object instanceOrClass, String propName) throws IOException, JsonProcessingException
DeserializationProblemHandler
s
of an unrecognized property.
handleUnknownProperty
in class DeserializationContext
IOException
JsonProcessingException
public JsonMappingException mappingException(Class<?> targetClass)
DeserializationContext
mappingException
in class DeserializationContext
protected String _calcName(Class<?> cls)
public JsonMappingException instantiationException(Class<?> instClass, Exception e)
DeserializationContext
instantiationException
in class DeserializationContext
public JsonMappingException instantiationException(Class<?> instClass, String msg)
instantiationException
in class DeserializationContext
public JsonMappingException weirdStringException(Class<?> instClass, String msg)
weirdStringException
in class DeserializationContext
public JsonMappingException weirdNumberException(Class<?> instClass, String msg)
DeserializationContext
weirdNumberException
in class DeserializationContext
public JsonMappingException weirdKeyException(Class<?> keyClass, String keyValue, String msg)
DeserializationContext
weirdKeyException
in class DeserializationContext
public JsonMappingException wrongTokenException(JsonParser jp, JsonToken expToken, String msg)
DeserializationContext
wrongTokenException
in class DeserializationContext
public JsonMappingException unknownFieldException(Object instanceOrClass, String fieldName)
DeserializationContext
unknownFieldException
in class DeserializationContext
instanceOrClass
- Either value being populated (if one has been
instantiated), or Class that indicates type that would be (or
have been) instantiatedpublic JsonMappingException unknownTypeException(JavaType type, String id)
DeserializationContext
unknownTypeException
in class DeserializationContext
protected String determineClassName(Object instance)
protected DateFormat getDateFormat()
protected String _valueDesc()
protected String _desc(String desc)
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