Class ValueInjector

java.lang.Object

com.fasterxml.jackson.databind.BeanProperty.Std

com.fasterxml.jackson.databind.deser.impl.ValueInjector

All Implemented Interfaces:

BeanProperty, Named, Serializable

public class ValueInjector
extends BeanProperty.Std

Class that encapsulates details of value injection that occurs before deserialization of a POJO. Details include information needed to find injectable value (logical id) as well as method used for assigning value (setter or field)

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface BeanProperty

BeanProperty.Bogus, BeanProperty.Std

Field Summary

Fields

Modifier and Type	Field	Description
protected final Object	_valueId	Identifier used for looking up value to inject

Fields inherited from class BeanProperty.Std

_member, _metadata, _name, _type, _wrapperName

Fields inherited from interface BeanProperty

EMPTY_FORMAT, EMPTY_INCLUDE

Constructor Summary

Constructors

Constructor	Description
ValueInjector(PropertyName propName, JavaType type, AnnotatedMember mutator, Object valueId)
ValueInjector(PropertyName propName, JavaType type, Annotations contextAnnotations, AnnotatedMember mutator, Object valueId)	Deprecated. in 2.9 (remove from 3.0)

Method Summary

Modifier and Type	Method	Description
Object	findValue(DeserializationContext context, Object beanInstance)
void	inject(DeserializationContext context, Object beanInstance)

Methods inherited from class BeanProperty.Std

depositSchemaProperty, findAliases, findFormatOverrides, findPropertyFormat, findPropertyInclusion, getAnnotation, getContextAnnotation, getFullName, getMember, getMetadata, getName, getType, getWrapperName, isRequired, isVirtual, withType

Methods inherited from class Object

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

Field Details

_valueId

protected final Object _valueId

Identifier used for looking up value to inject

Constructor Details

ValueInjector

public ValueInjector(PropertyName propName,
 JavaType type,
 AnnotatedMember mutator,
 Object valueId)

ValueInjector

@Deprecated
public ValueInjector(PropertyName propName,
 JavaType type,
 Annotations contextAnnotations,
 AnnotatedMember mutator,
 Object valueId)

Deprecated.

in 2.9 (remove from 3.0)

Method Details

findValue

public Object findValue(DeserializationContext context,
 Object beanInstance)
                 throws JsonMappingException

Throws:

JsonMappingException

inject

public void inject(DeserializationContext context,
 Object beanInstance)
            throws IOException

Throws:

IOException