public class CreatorProperty extends SettableBeanProperty
Note on injectable values: unlike with other mutators, where deserializer and injecting are separate, here we treat the two as related things. This is necessary to add proper priority, as well as to simplify coordination.
BeanProperty.Std
Modifier and Type | Field and Description |
---|---|
protected AnnotatedParameter |
_annotated
Placeholder that represents constructor parameter, when it is created
from actual constructor.
|
protected int |
_creatorIndex |
protected SettableBeanProperty |
_fallbackSetter
In special cases, when implementing "updateValue", we can not use
constructors or factory methods, but have to fall back on using a
setter (or mutable field property).
|
protected Object |
_injectableValueId
Id of value to inject, if value injection should be used for this parameter
(in addition to, or instead of, regular deserialization).
|
_contextAnnotations, _managedReferenceName, _objectIdInfo, _propertyIndex, _propName, _type, _valueDeserializer, _valueTypeDeserializer, _viewMatcher, _wrapperName, MISSING_VALUE_DESERIALIZER
_metadata, _propertyFormat
EMPTY_FORMAT, EMPTY_INCLUDE
Modifier | Constructor and Description |
---|---|
protected |
CreatorProperty(CreatorProperty src,
JsonDeserializer<?> deser) |
protected |
CreatorProperty(CreatorProperty src,
PropertyName newName) |
|
CreatorProperty(PropertyName name,
JavaType type,
PropertyName wrapperName,
TypeDeserializer typeDeser,
Annotations contextAnnotations,
AnnotatedParameter param,
int index,
Object injectableValueId,
PropertyMetadata metadata) |
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. |
Object |
findInjectableValue(DeserializationContext context,
Object beanInstance)
Method that can be called to locate value to be injected for this
property, if it is configured for this.
|
void |
fixAccess(DeserializationConfig config)
Method called to ensure that the mutator has proper access rights to
be called, as per configuration.
|
<A extends Annotation> |
getAnnotation(Class<A> acls)
Method for finding annotation associated with this property;
meaning annotation associated with one of entities used to
access property.
|
int |
getCreatorIndex()
Method for accessing index of the creator property: for other
types of properties will simply return -1.
|
Object |
getInjectableValueId()
Accessor for id of injectable value, if this bean property supports
value injection.
|
AnnotatedMember |
getMember()
Method for accessing primary physical entity that represents the property;
annotated field, method or constructor property.
|
void |
inject(DeserializationContext context,
Object beanInstance)
Method to find value to inject, and inject it to this 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)
|
void |
setFallbackSetter(SettableBeanProperty fallbackSetter)
NOTE: one exception to immutability, due to problems with CreatorProperty instances
being shared between Bean, separate PropertyBasedCreator
|
String |
toString() |
CreatorProperty |
withName(PropertyName newName)
Fluent factory method for constructing and returning a new instance
with specified property name.
|
CreatorProperty |
withValueDeserializer(JsonDeserializer<?> deser)
Fluent factory method for constructing and returning a new instance
with specified value deserializer.
|
_throwAsIOE, _throwAsIOE, _throwAsIOE, _throwAsIOE, assignIndex, depositSchemaProperty, deserialize, getContextAnnotation, getDeclaringClass, getFullName, getManagedReferenceName, getName, getObjectIdInfo, getPropertyIndex, getType, getValueDeserializer, getValueTypeDeserializer, getWrapperName, hasValueDeserializer, hasValueTypeDeserializer, hasViews, setManagedReferenceName, setObjectIdInfo, setViews, visibleInView, withName, withSimpleName
findFormatOverrides, findPropertyFormat, findPropertyInclusion, getMetadata, isRequired, isVirtual
protected final AnnotatedParameter _annotated
protected final Object _injectableValueId
protected final int _creatorIndex
protected SettableBeanProperty _fallbackSetter
Mutable only to allow setting after construction, but must be strictly set before any use.
public CreatorProperty(PropertyName name, JavaType type, PropertyName wrapperName, TypeDeserializer typeDeser, Annotations contextAnnotations, AnnotatedParameter param, int index, Object injectableValueId, PropertyMetadata metadata)
name
- Name of the logical propertytype
- Type of the property, used to find deserializertypeDeser
- Type deserializer to use for handling polymorphic type
information, if one is neededcontextAnnotations
- Contextual annotations (usually by class that
declares creator [constructor, factory method] that includes
this property)param
- Representation of property, constructor or factory
method parameter; used for accessing annotations of the propertyindex
- Index of this property within creator invocationprotected CreatorProperty(CreatorProperty src, PropertyName newName)
protected CreatorProperty(CreatorProperty src, JsonDeserializer<?> deser)
public CreatorProperty withName(PropertyName newName)
SettableBeanProperty
withName
in class SettableBeanProperty
newName
- Name to use for the new instance.public CreatorProperty withValueDeserializer(JsonDeserializer<?> deser)
SettableBeanProperty
withValueDeserializer
in class SettableBeanProperty
deser
- Deserializer to assign to the new property instancepublic void fixAccess(DeserializationConfig config)
SettableBeanProperty
fixAccess
in class SettableBeanProperty
public void setFallbackSetter(SettableBeanProperty fallbackSetter)
public Object findInjectableValue(DeserializationContext context, Object beanInstance)
public void inject(DeserializationContext context, Object beanInstance) throws IOException
IOException
public <A extends Annotation> A getAnnotation(Class<A> acls)
BeanProperty
Note that this method should only be called for custom annotations;
access to standard Jackson annotations (or ones supported by
alternate AnnotationIntrospector
s) should be accessed
through AnnotationIntrospector
.
getAnnotation
in interface BeanProperty
getAnnotation
in class SettableBeanProperty
public AnnotatedMember getMember()
BeanProperty
getMember
in interface BeanProperty
getMember
in class SettableBeanProperty
public int getCreatorIndex()
SettableBeanProperty
getCreatorIndex
in class SettableBeanProperty
public void deserializeAndSet(JsonParser p, DeserializationContext ctxt, Object instance) throws IOException
SettableBeanProperty
deserializeAndSet
in class SettableBeanProperty
IOException
public Object deserializeSetAndReturn(JsonParser p, DeserializationContext ctxt, Object instance) throws IOException
SettableBeanProperty
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.deserializeSetAndReturn
in class SettableBeanProperty
IOException
public void set(Object instance, Object value) throws IOException
SettableBeanProperty
Note: this is an optional operation, not supported by all implementations, creator-backed properties for example do not support this method.
set
in class SettableBeanProperty
IOException
public Object setAndReturn(Object instance, Object value) throws IOException
SettableBeanProperty
Note: this is an optional operation, not supported by all implementations, creator-backed properties for example do not support this method.
setAndReturn
in class SettableBeanProperty
IOException
public Object getInjectableValueId()
SettableBeanProperty
getInjectableValueId
in class SettableBeanProperty
public String toString()
toString
in class SettableBeanProperty
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