Class SimpleValueInstantiators

  extended by
      extended by
All Implemented Interfaces:

public class SimpleValueInstantiators
extends ValueInstantiators.Base

Nested Class Summary
Nested classes/interfaces inherited from interface
Field Summary
protected  HashMap<ClassKey,ValueInstantiator> _classMappings
          Mappings from raw (type-erased, i.e.
Constructor Summary
Method Summary
 SimpleValueInstantiators addValueInstantiator(Class<?> forType, ValueInstantiator inst)
 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

Field Detail


protected HashMap<ClassKey,ValueInstantiator> _classMappings
Mappings from raw (type-erased, i.e. non-generic) types to matching ValueInstantiator instances.

Constructor Detail


public SimpleValueInstantiators()
Method Detail


public SimpleValueInstantiators addValueInstantiator(Class<?> forType,
                                                     ValueInstantiator inst)


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
findValueInstantiator in class ValueInstantiators.Base
config - Deserialization configuration in use
beanDesc - Additional information about POJO type to be instantiated: description will always be of type BasicBeanDescription (that is, safe to cast to this more specific type)
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)
Instantiator to use; either defaultInstantiator that was passed, or a custom variant; can not be null.