com.fasterxml.jackson.databind.deser.impl

Class InnerClassProperty

java.lang.Object

com.fasterxml.jackson.databind.deser.SettableBeanProperty

com.fasterxml.jackson.databind.deser.impl.InnerClassProperty

All Implemented Interfaces:

BeanProperty, Named, Serializable

public final class InnerClassProperty
extends SettableBeanProperty

This sub-class is used to handle special case of value being a non-static inner class. If so, we will have to use a special alternative for default constructor; but otherwise can delegate to regular implementation.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.fasterxml.jackson.databind.BeanProperty

BeanProperty.Std

Field Summary

Fields

Modifier and Type	Field and Description
protected AnnotatedConstructor	_annotated Serializable version of single-arg constructor we use for value instantiation.
protected Constructor<?>	_creator Constructor used when deserializing this property.
protected SettableBeanProperty	_delegate Actual property that we use after value construction.

Fields inherited from class com.fasterxml.jackson.databind.deser.SettableBeanProperty

_contextAnnotations, _managedReferenceName, _metadata, _nullProvider, _objectIdInfo, _propertyIndex, _propName, _type, _valueDeserializer, _valueTypeDeserializer, _viewMatcher, _wrapperName, MISSING_VALUE_DESERIALIZER

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	InnerClassProperty(InnerClassProperty src, AnnotatedConstructor ann) Constructor used with JDK Serialization; needed to handle transient Constructor, wrap/unwrap in/out-of Annotated variant.
protected	InnerClassProperty(InnerClassProperty src, JsonDeserializer<?> deser)
protected	InnerClassProperty(InnerClassProperty src, PropertyName newName)
	InnerClassProperty(SettableBeanProperty delegate, Constructor<?> ctor)

Method Summary

Modifier and Type	Method and Description
void	deserializeAndSet(JsonParser jp, DeserializationContext ctxt, Object bean) Method called to deserialize appropriate value, given parser (and context), and set it using appropriate mechanism.
Object	deserializeSetAndReturn(JsonParser jp, DeserializationContext ctxt, Object instance) Alternative to SettableBeanProperty.deserializeAndSet(com.fasterxml.jackson.core.JsonParser, com.fasterxml.jackson.databind.DeserializationContext, java.lang.Object) that returns either return value of setter method called (if one is), or null to indicate that no return value is available.
<A extends Annotation> A	getAnnotation(Class<A> acls) Method for finding annotation associated with this property; meaning annotation associated with one of entities used to access property.
AnnotatedMember	getMember() Method for accessing primary physical entity that represents the property; annotated field, method or constructor property.
void	set(Object instance, Object value) Method called to assign given value to this property, on specified Object.
Object	setAndReturn(Object instance, Object value) Method called to assign given value to this property, on specified Object, and return whatever delegating accessor returned (if anything)
InnerClassProperty	withName(PropertyName newName) Fluent factory method for constructing and returning a new instance with specified property name.
InnerClassProperty	withValueDeserializer(JsonDeserializer<?> deser) Fluent factory method for constructing and returning a new instance with specified value deserializer.

Methods inherited from class com.fasterxml.jackson.databind.deser.SettableBeanProperty

_throwAsIOE, _throwAsIOE, assignIndex, depositSchemaProperty, deserialize, getContextAnnotation, getCreatorIndex, getDeclaringClass, getFullName, getInjectableValueId, getManagedReferenceName, getMetadata, getName, getObjectIdInfo, getPropertyIndex, getType, getValueDeserializer, getValueTypeDeserializer, getWrapperName, hasValueDeserializer, hasValueTypeDeserializer, hasViews, isRequired, setManagedReferenceName, setObjectIdInfo, setViews, toString, visibleInView, withName, withSimpleName

Methods inherited from class java.lang.Object

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

Field Detail

_delegate

protected final SettableBeanProperty _delegate

Actual property that we use after value construction.

_creator

protected final transient Constructor<?> _creator

Constructor used when deserializing this property. Transient since there is no need to persist; only needed during construction of objects.

_annotated

protected AnnotatedConstructor _annotated

Serializable version of single-arg constructor we use for value instantiation.

Constructor Detail

InnerClassProperty

public InnerClassProperty(SettableBeanProperty delegate,
                          Constructor<?> ctor)

InnerClassProperty

protected InnerClassProperty(InnerClassProperty src,
                             AnnotatedConstructor ann)

Constructor used with JDK Serialization; needed to handle transient Constructor, wrap/unwrap in/out-of Annotated variant.

InnerClassProperty

protected InnerClassProperty(InnerClassProperty src,
                             JsonDeserializer<?> deser)

InnerClassProperty

protected InnerClassProperty(InnerClassProperty src,
                             PropertyName newName)

Method Detail

withName

public InnerClassProperty withName(PropertyName newName)

Description copied from class: SettableBeanProperty

Fluent factory method for constructing and returning a new instance with specified property name. Note that this method should NOT change configuration of this instance.

Specified by:

withName in class SettableBeanProperty

Parameters:

newName - Name to use for the new instance.

Returns:

Newly constructed instance, if property name differs from the one used for this instance; or 'this' if not.

withValueDeserializer

public InnerClassProperty withValueDeserializer(JsonDeserializer<?> deser)

Description copied from class: SettableBeanProperty

Fluent factory method for constructing and returning a new instance with specified value deserializer. Note that this method should NOT change configuration of this instance.

Specified by:

withValueDeserializer in class SettableBeanProperty

Parameters:

deser - Deserializer to assign to the new property instance

Returns:

Newly constructed instance, if value deserializer differs from the one used for this instance; or 'this' if not.

getAnnotation

public <A extends Annotation> A getAnnotation(Class<A> acls)

Description copied from interface: BeanProperty

Method for finding annotation associated with this property; meaning annotation associated with one of entities used to access property.

Specified by:

getAnnotation in interface BeanProperty

Specified by:

getAnnotation in class SettableBeanProperty

getMember

public AnnotatedMember getMember()

Description copied from interface: BeanProperty

Method for accessing primary physical entity that represents the property; annotated field, method or constructor property.

Specified by:

getMember in interface BeanProperty

Specified by:

getMember in class SettableBeanProperty

deserializeAndSet

public void deserializeAndSet(JsonParser jp,
                              DeserializationContext ctxt,
                              Object bean)
                       throws IOException

Description copied from class: SettableBeanProperty

Method called to deserialize appropriate value, given parser (and context), and set it using appropriate mechanism. Pre-condition is that passed parser must point to the first token that should be consumed to produce the value (the only value for scalars, multiple for Objects and Arrays).

Specified by:

deserializeAndSet in class SettableBeanProperty

Throws:

IOException

deserializeSetAndReturn

public Object deserializeSetAndReturn(JsonParser jp,
                                      DeserializationContext ctxt,
                                      Object instance)
                               throws IOException

Description copied from class: SettableBeanProperty

Alternative to SettableBeanProperty.deserializeAndSet(com.fasterxml.jackson.core.JsonParser, com.fasterxml.jackson.databind.DeserializationContext, java.lang.Object) that returns either return value of setter method called (if one is), or null to indicate that no return value is available. Mostly used to support Builder style deserialization.

Specified by:

deserializeSetAndReturn in class SettableBeanProperty

Throws:

IOException

set

public final void set(Object instance,
                      Object value)
               throws IOException

Description copied from class: SettableBeanProperty

Method called to assign given value to this property, on specified Object.

Note: this is an optional operation, not supported by all implementations, creator-backed properties for example do not support this method.

Specified by:

set in class SettableBeanProperty

Throws:

IOException

setAndReturn

public Object setAndReturn(Object instance,
                           Object value)
                    throws IOException

Description copied from class: SettableBeanProperty

Method called to assign given value to this property, on specified Object, and return whatever delegating accessor returned (if anything)

Note: this is an optional operation, not supported by all implementations, creator-backed properties for example do not support this method.

Specified by:

setAndReturn in class SettableBeanProperty

Throws:

IOException