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java.lang.Objectcom.fasterxml.jackson.databind.deser.SettableBeanProperty
com.fasterxml.jackson.databind.deser.CreatorProperty
public class CreatorProperty
This concrete sub-class implements property that is passed via Creator (constructor or static factory method). It is not a full-featured implementation in that its set method should never be called -- instead, value must separately passed.
Note on injectable values: unlike with other mutators, where deserializer and injecting are separate, here we deal the two as related things. This is necessary to add proper priority, as well as to simplify coordination.
| Nested Class Summary |
|---|
| Nested classes/interfaces inherited from interface com.fasterxml.jackson.databind.BeanProperty |
|---|
BeanProperty.Std |
| Field Summary | |
|---|---|
protected AnnotatedParameter |
_annotated
Placeholder that represents constructor parameter, when it is created from actual constructor. |
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). |
| Fields inherited from class com.fasterxml.jackson.databind.deser.SettableBeanProperty |
|---|
_contextAnnotations, _managedReferenceName, _nullProvider, _propertyIndex, _propName, _type, _valueDeserializer, _valueTypeDeserializer, _viewMatcher |
| Constructor Summary | |
|---|---|
protected |
CreatorProperty(CreatorProperty src,
JsonDeserializer<?> deser)
|
protected |
CreatorProperty(CreatorProperty src,
String newName)
|
|
CreatorProperty(String name,
JavaType type,
TypeDeserializer typeDeser,
Annotations contextAnnotations,
AnnotatedParameter param,
int index,
Object injectableValueId)
|
| Method Summary | ||
|---|---|---|
void |
deserializeAndSet(com.fasterxml.jackson.core.JsonParser jp,
DeserializationContext ctxt,
Object instance)
Method called to deserialize appropriate value, given parser (and context), and set it using appropriate mechanism. |
|
Object |
deserializeSetAndReturn(com.fasterxml.jackson.core.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. |
|
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. |
|
|
getAnnotation(Class<A> acls)
Method for finding annotation associated with this property; meaning annotation associated with one of entities used to access property. |
|
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) |
|
String |
toString()
|
|
CreatorProperty |
withName(String newName)
|
|
CreatorProperty |
withValueDeserializer(JsonDeserializer<?> deser)
|
|
| Methods inherited from class com.fasterxml.jackson.databind.deser.SettableBeanProperty |
|---|
_throwAsIOE, _throwAsIOE, assignIndex, deserialize, getContextAnnotation, getDeclaringClass, getManagedReferenceName, getName, getPropertyIndex, getType, getValueDeserializer, getValueTypeDeserializer, hasValueDeserializer, hasValueTypeDeserializer, hasViews, setManagedReferenceName, setViews, visibleInView |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Field Detail |
|---|
protected final AnnotatedParameter _annotated
protected final Object _injectableValueId
| Constructor Detail |
|---|
public CreatorProperty(String name,
JavaType type,
TypeDeserializer typeDeser,
Annotations contextAnnotations,
AnnotatedParameter param,
int index,
Object injectableValueId)
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 property
protected CreatorProperty(CreatorProperty src,
String newName)
protected CreatorProperty(CreatorProperty src,
JsonDeserializer<?> deser)
| Method Detail |
|---|
public CreatorProperty withName(String newName)
withName in class SettableBeanPropertypublic CreatorProperty withValueDeserializer(JsonDeserializer<?> deser)
withValueDeserializer in class SettableBeanProperty
public Object findInjectableValue(DeserializationContext context,
Object beanInstance)
public void inject(DeserializationContext context,
Object beanInstance)
throws IOException
IOExceptionpublic <A extends Annotation> A getAnnotation(Class<A> acls)
BeanProperty
getAnnotation in interface BeanPropertygetAnnotation in class SettableBeanPropertypublic AnnotatedMember getMember()
BeanProperty
getMember in interface BeanPropertygetMember in class SettableBeanProperty
public void deserializeAndSet(com.fasterxml.jackson.core.JsonParser jp,
DeserializationContext ctxt,
Object instance)
throws IOException,
com.fasterxml.jackson.core.JsonProcessingException
SettableBeanProperty
deserializeAndSet in class SettableBeanPropertyIOException
com.fasterxml.jackson.core.JsonProcessingException
public Object deserializeSetAndReturn(com.fasterxml.jackson.core.JsonParser jp,
DeserializationContext ctxt,
Object instance)
throws IOException,
com.fasterxml.jackson.core.JsonProcessingException
SettableBeanPropertySettableBeanProperty.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 SettableBeanPropertyIOException
com.fasterxml.jackson.core.JsonProcessingException
public void set(Object instance,
Object value)
throws IOException
SettableBeanProperty
set in class SettableBeanPropertyIOException
public Object setAndReturn(Object instance,
Object value)
throws IOException
SettableBeanProperty
setAndReturn in class SettableBeanPropertyIOExceptionpublic Object getInjectableValueId()
SettableBeanProperty
getInjectableValueId in class SettableBeanPropertypublic String toString()
toString in class SettableBeanProperty
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