org.codehaus.jackson.map.module

类 SimpleValueInstantiators

java.lang.Object

org.codehaus.jackson.map.deser.ValueInstantiators.Base

org.codehaus.jackson.map.module.SimpleValueInstantiators

所有已实现的接口:

ValueInstantiators

public class SimpleValueInstantiators
extends ValueInstantiators.Base

嵌套类概要

从接口继承的嵌套类/接口 org.codehaus.jackson.map.deser.ValueInstantiators

ValueInstantiators.Base

字段概要

字段

限定符和类型	字段和说明
protected HashMap<ClassKey,ValueInstantiator>	_classMappings Mappings from raw (type-erased, i.e. non-generic) types to matching ValueInstantiator instances.

构造器概要

构造器

构造器和说明
SimpleValueInstantiators()

方法概要

方法

限定符和类型	方法和说明
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.

从类继承的方法 java.lang.Object

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

字段详细资料

_classMappings

protected HashMap<ClassKey,ValueInstantiator> _classMappings

Mappings from raw (type-erased, i.e. non-generic) types to matching ValueInstantiator instances.

构造器详细资料

SimpleValueInstantiators

public SimpleValueInstantiators()

方法详细资料

addValueInstantiator

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

findValueInstantiator

public ValueInstantiator findValueInstantiator(DeserializationConfig config,
                                      BeanDescription beanDesc,
                                      ValueInstantiator defaultInstantiator)

从接口复制的说明: 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)

指定者:

findValueInstantiator 在接口中 ValueInstantiators

覆盖:

findValueInstantiator 在类中 ValueInstantiators.Base

参数:

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)

返回:

Instantiator to use; either defaultInstantiator that was passed, or a custom variant; can not be null.