org.codehaus.jackson.map

类 InjectableValues

java.lang.Object

org.codehaus.jackson.map.InjectableValues

直接已知子类:

InjectableValues.Std

public abstract class InjectableValues
extends Object

Abstract class that defines API for objects that provide value to "inject" during deserialization. An instance of this object

从以下版本开始:

1.9

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	InjectableValues.Std Simple standard implementation which uses a simple Map to store values to inject, identified by simple String keys.

构造器概要

构造器

构造器和说明
InjectableValues()

方法概要

方法

限定符和类型

方法和说明

abstract Object

findInjectableValue(Object valueId, DeserializationContext ctxt, BeanProperty forProperty, Object beanInstance) Method called to find value identified by id valueId to inject as value of specified property during deserialization, passing POJO instance in which value will be injected if it is available (will be available when injected via field or setter; not available when injected via constructor or factory method argument).

从类继承的方法 java.lang.Object

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

构造器详细资料

InjectableValues

public InjectableValues()

方法详细资料

findInjectableValue

public abstract Object findInjectableValue(Object valueId,
                         DeserializationContext ctxt,
                         BeanProperty forProperty,
                         Object beanInstance)

Method called to find value identified by id valueId to inject as value of specified property during deserialization, passing POJO instance in which value will be injected if it is available (will be available when injected via field or setter; not available when injected via constructor or factory method argument).

参数:

valueId - Object that identifies value to inject; may be a simple name or more complex identifier object, whatever provider needs

ctxt - Deserialization context

forProperty - Bean property in which value is to be injected

beanInstance - Bean instance that contains property to inject, if available; null if bean has not yet been constructed.