com.fasterxml.jackson.databind.deser.impl

Class ManagedReferenceProperty

java.lang.Object

com.fasterxml.jackson.databind.introspect.ConcreteBeanPropertyBase

com.fasterxml.jackson.databind.deser.SettableBeanProperty

com.fasterxml.jackson.databind.deser.SettableBeanProperty.Delegating

com.fasterxml.jackson.databind.deser.impl.ManagedReferenceProperty

All Implemented Interfaces:

BeanProperty, Named, Serializable

public final class ManagedReferenceProperty
extends SettableBeanProperty.Delegating

Wrapper property that is used to handle managed (forward) properties Basically just needs to delegate first to actual forward property, and then to back property.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.fasterxml.jackson.databind.deser.SettableBeanProperty

SettableBeanProperty.Delegating

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

BeanProperty.Bogus, BeanProperty.Std

Field Summary

Fields

Modifier and Type	Field and Description
protected SettableBeanProperty	_backProperty
protected boolean	_isContainer Flag that indicates whether property to handle is a container type (array, Collection, Map) or not.
protected String	_referenceName

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

delegate

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

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

Fields inherited from class com.fasterxml.jackson.databind.introspect.ConcreteBeanPropertyBase

_aliases, _metadata, _propertyFormat

Fields inherited from interface com.fasterxml.jackson.databind.BeanProperty

EMPTY_FORMAT, EMPTY_INCLUDE

Constructor Summary

Constructors

Constructor and Description
ManagedReferenceProperty(SettableBeanProperty forward, String refName, SettableBeanProperty backward, boolean isContainer)

Method Summary

Modifier and Type	Method and Description
void	deserializeAndSet(JsonParser p, DeserializationContext ctxt, Object instance) Method called to deserialize appropriate value, given parser (and context), and set it using appropriate mechanism.
Object	deserializeSetAndReturn(JsonParser p, 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.
void	fixAccess(DeserializationConfig config) Method called to ensure that the mutator has proper access rights to be called, as per configuration.
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)
protected SettableBeanProperty	withDelegate(SettableBeanProperty d) Method sub-classes must implement, to construct a new instance with given delegate.

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

_with, assignIndex, getAnnotation, getCreatorIndex, getDeclaringClass, getDelegate, getInjectableValueId, getManagedReferenceName, getMember, getObjectIdInfo, getPropertyIndex, getValueDeserializer, getValueTypeDeserializer, hasValueDeserializer, hasValueTypeDeserializer, hasViews, visibleInView, withName, withNullProvider, withValueDeserializer

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

_throwAsIOE, _throwAsIOE, _throwAsIOE, _throwAsIOE, depositSchemaProperty, deserialize, deserializeWith, getContextAnnotation, getFullName, getName, getNullValueProvider, getType, getWrapperName, isIgnorable, markAsIgnorable, setManagedReferenceName, setObjectIdInfo, setViews, toString, withSimpleName

Methods inherited from class com.fasterxml.jackson.databind.introspect.ConcreteBeanPropertyBase

findAliases, findFormatOverrides, findPropertyFormat, findPropertyInclusion, getMetadata, isRequired, isVirtual

Methods inherited from class java.lang.Object

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

Field Detail

_referenceName

protected final String _referenceName

_isContainer

protected final boolean _isContainer

Flag that indicates whether property to handle is a container type (array, Collection, Map) or not.

_backProperty

protected final SettableBeanProperty _backProperty

Constructor Detail

ManagedReferenceProperty

public ManagedReferenceProperty(SettableBeanProperty forward,
                                String refName,
                                SettableBeanProperty backward,
                                boolean isContainer)

Method Detail

withDelegate

protected SettableBeanProperty withDelegate(SettableBeanProperty d)

Description copied from class: SettableBeanProperty.Delegating

Method sub-classes must implement, to construct a new instance with given delegate.

Specified by:

withDelegate in class SettableBeanProperty.Delegating

fixAccess

public void fixAccess(DeserializationConfig config)

Description copied from class: SettableBeanProperty

Method called to ensure that the mutator has proper access rights to be called, as per configuration. Overridden by implementations that have mutators that require access, fields and setters.

Overrides:

fixAccess in class SettableBeanProperty.Delegating

deserializeAndSet

public void deserializeAndSet(JsonParser p,
                              DeserializationContext ctxt,
                              Object instance)
                       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).

Overrides:

deserializeAndSet in class SettableBeanProperty.Delegating

Throws:

IOException

deserializeSetAndReturn

public Object deserializeSetAndReturn(JsonParser p,
                                      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.

Overrides:

deserializeSetAndReturn in class SettableBeanProperty.Delegating

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.

Overrides:

set in class SettableBeanProperty.Delegating

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.

Overrides:

setAndReturn in class SettableBeanProperty.Delegating

Throws:

IOException