ValueInstantiators.Base (jackson-databind 2.3.2)

java.lang.Object
- com.fasterxml.jackson.databind.deser.ValueInstantiators.Base

All Implemented Interfaces:

ValueInstantiators

Direct Known Subclasses:

SimpleValueInstantiators

Enclosing interface:

ValueInstantiators
```
public static class ValueInstantiators.Base
extends Object
implements ValueInstantiators
```
Basic "NOP" implementation that can be used as the base class for custom implementations. Safer to extend (instead of implementing ValueInstantiators) in case later Jackson versions add new methods in base interface.

Nested Class Summary
- Nested classes/interfaces inherited from interface com.fasterxml.jackson.databind.deser.ValueInstantiators
  ValueInstantiators.Base

Constructor Summary

Constructors
Constructor and Description

ValueInstantiators.Base()

Method Summary

Methods
Modifier and Type	Method and Description
`ValueInstantiator`	`findValueInstantiator(DeserializationConfig config, BeanDescription beanDesc, ValueInstantiator defaultInstantiator)` Method called to find the `ValueInstantiator` to use for creating instances of specified type during deserialization.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ValueInstantiators.Base
```
public ValueInstantiators.Base()
```
- Method Detail
  - findValueInstantiator
```
public ValueInstantiator findValueInstantiator(DeserializationConfig config,
                                      BeanDescription beanDesc,
                                      ValueInstantiator defaultInstantiator)
```
    Description copied from interface: ValueInstantiators
    
    Method called to find the ValueInstantiator to use for creating instances of specified type during deserialization. Note that a default value instantiator is always created first and passed; if an implementation does not want to modify or replace it, it has to return passed instance as is (returning null is an error)
    
    Specified by:
    
    findValueInstantiator in interface ValueInstantiators
    
    Parameters:
    config - Deserialization configuration in use
    beanDesc - Additional information about POJO type to be instantiated
    defaultInstantiator - Instantiator that will be used if no changes are made; passed to allow custom instances to use annotation-provided information (note, however, that earlier ValueInstantiators may have changed it to a custom instantiator already)
    
    Returns:
    Instantiator to use; either defaultInstantiator that was passed, or a custom variant; can not be null.

Copyright © 2012-2014 FasterXML. All Rights Reserved.