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com.fasterxml.jackson.module.blackbird.deser

pack-priv Class OptimizedValueInstantiator

extends StdValueInstantiator
Class Inheritance
Imports
java.io.IOException, java.util.function.Function, .Supplier, com.fasterxml.jackson.databind.DeserializationContext, com.fasterxml.jackson.databind.deser.std.StdValueInstantiator

Field Summary

Modifier and TypeField and Description
private final Function<Object[], Object>
_optimizedArgsCreator

private final Supplier<?>
_optimizedDefaultCreator

private static final long
serialVersionUID

Hides com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.serialVersionUID.

Inherited from com.fasterxml.jackson.databind.deser.std.StdValueInstantiator:
_arrayDelegateArguments_arrayDelegateCreator_arrayDelegateType_constructorArguments_defaultCreator_delegateArguments_delegateCreator_delegateType_fromBigDecimalCreator_fromBigIntegerCreator_fromBooleanCreator_fromDoubleCreator_fromIntCreator_fromLongCreator_fromStringCreator_valueClass_valueTypeDesc_withArgsCreator

Constructor Summary

AccessConstructor and Description
protected
OptimizedValueInstantiator(StdValueInstantiator original, Supplier<?> defaultCreator, Function<Object[], Object> argsCreator)

Method Summary

Modifier and TypeMethod and Description
public boolean
canCreateFromObjectWith()

Overrides com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.canCreateFromObjectWith.

Method that can be called to check whether a property-based creator (argument-taking constructor or factory method) is available to instantiate values from JSON Object

public boolean
canCreateUsingDefault()

Overrides com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.canCreateUsingDefault.

Method that can be called to check whether a default creator (constructor, or no-arg static factory method) is available for this instantiator

public Object
createFromObjectWith(DeserializationContext ctxt, Object[] args)

Overrides com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.createFromObjectWith.

Method called to create value instance from JSON Object when instantiation arguments are passed; this is done, for example when passing information specified with "Creator" annotations.

public Object
createUsingDefault(DeserializationContext ctxt)

Overrides com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.createUsingDefault.

Method called to create value instance from a JSON value when no data needs to passed to creator (constructor, factory method); typically this will call the default constructor of the value object.

Inherited from com.fasterxml.jackson.databind.deser.std.StdValueInstantiator:
canCreateFromBigDecimalcanCreateFromBigIntegercanCreateFromBooleancanCreateFromDoublecanCreateFromIntcanCreateFromLongcanCreateFromStringcanCreateUsingArrayDelegatecanCreateUsingDelegatecanInstantiateconfigureFromArraySettingsconfigureFromBigDecimalCreatorconfigureFromBigIntegerCreatorconfigureFromBooleanCreatorconfigureFromDoubleCreatorconfigureFromIntCreatorconfigureFromLongCreatorconfigureFromObjectSettingsconfigureFromStringCreatorcreateFromBigDecimalcreateFromBigIntegercreateFromBooleancreateFromDoublecreateFromIntcreateFromLongcreateFromStringcreateUsingArrayDelegatecreateUsingDefaultOrWithoutArgumentscreateUsingDelegategetArrayDelegateCreatorgetArrayDelegateTypegetDefaultCreatorgetDelegateCreatorgetDelegateTypegetFromObjectArgumentsgetValueClassgetValueTypeDescgetWithArgsCreatorrewrapCtorProblemunwrapAndWrapExceptionwrapAsJsonMappingExceptionwrapException

Field Detail

_optimizedArgsCreatorback to summary
private final Function<Object[], Object> _optimizedArgsCreator
_optimizedDefaultCreatorback to summary
private final Supplier<?> _optimizedDefaultCreator
serialVersionUIDback to summary
private static final long serialVersionUID

Hides com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.serialVersionUID.

Constructor Detail

OptimizedValueInstantiatorback to summary
protected OptimizedValueInstantiator(StdValueInstantiator original, Supplier<?> defaultCreator, Function<Object[], Object> argsCreator)

Method Detail

canCreateFromObjectWithback to summary
public boolean canCreateFromObjectWith()

Overrides com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.canCreateFromObjectWith.

Doc from com.fasterxml.jackson.databind.deser.ValueInstantiator.canCreateFromObjectWith.

Method that can be called to check whether a property-based creator (argument-taking constructor or factory method) is available to instantiate values from JSON Object

Annotations
@Override
canCreateUsingDefaultback to summary
public boolean canCreateUsingDefault()

Overrides com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.canCreateUsingDefault.

Doc from com.fasterxml.jackson.databind.deser.ValueInstantiator.canCreateUsingDefault.

Method that can be called to check whether a default creator (constructor, or no-arg static factory method) is available for this instantiator

Annotations
@Override
createFromObjectWithback to summary
public Object createFromObjectWith(DeserializationContext ctxt, Object[] args) throws IOException

Overrides com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.createFromObjectWith.

Doc from com.fasterxml.jackson.databind.deser.ValueInstantiator.createFromObjectWith.

Method called to create value instance from JSON Object when instantiation arguments are passed; this is done, for example when passing information specified with "Creator" annotations.

This method is called if getFromObjectArguments returns a non-empty List of arguments.

Annotations
@Override
createUsingDefaultback to summary
public Object createUsingDefault(DeserializationContext ctxt) throws IOException

Overrides com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.createUsingDefault.

Doc from com.fasterxml.jackson.databind.deser.ValueInstantiator.createUsingDefault.

Method called to create value instance from a JSON value when no data needs to passed to creator (constructor, factory method); typically this will call the default constructor of the value object. It will only be used if more specific creator methods are not applicable; hence "default".

This method is called if getFromObjectArguments returns null or empty List.

Annotations
@Override