org.codehaus.jackson.map.deser

类 SettableAnyProperty

java.lang.Object

org.codehaus.jackson.map.deser.SettableAnyProperty

public final class SettableAnyProperty
extends Object

Class that represents a "wildcard" set method which can be used to generically set values of otherwise unmapped (aka "unknown") properties read from Json content.

!!! Note: might make sense to refactor to share some code with SettableBeanProperty?

字段概要

字段

限定符和类型	字段和说明
protected BeanProperty	_property Method used for setting "any" properties, along with annotation information.
protected Method	_setter Physical JDK object used for assigning properties.
protected JavaType	_type
protected JsonDeserializer<Object>	_valueDeserializer

构造器概要

构造器

构造器和说明
SettableAnyProperty(BeanProperty property, AnnotatedMethod setter, JavaType type) 已过时。 Since 1.9 - use variant that takes deserializer
SettableAnyProperty(BeanProperty property, AnnotatedMethod setter, JavaType type, JsonDeserializer<Object> valueDeser)
SettableAnyProperty(BeanProperty property, Method rawSetter, JavaType type, JsonDeserializer<Object> valueDeser)

方法概要

方法

限定符和类型	方法和说明
protected void	_throwAsIOE(Exception e, String propName, Object value)
Object	deserialize(JsonParser jp, DeserializationContext ctxt)
void	deserializeAndSet(JsonParser jp, DeserializationContext ctxt, Object instance, String propName) Method called to deserialize appropriate value, given parser (and context), and set it using appropriate method (a setter method).
BeanProperty	getProperty()
JavaType	getType()
boolean	hasValueDeserializer()
void	set(Object instance, String propName, Object value)
void	setValueDeserializer(JsonDeserializer<Object> deser) 已过时。 Since 1.9 - construct with deserializer
String	toString()
SettableAnyProperty	withValueDeserializer(JsonDeserializer<Object> deser)

从类继承的方法 java.lang.Object

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

字段详细资料

_property

protected final BeanProperty _property

Method used for setting "any" properties, along with annotation information. Retained to allow contextualization of any properties.

从以下版本开始:

1.7

_setter

protected final Method _setter

Physical JDK object used for assigning properties.

_type

protected final JavaType _type

_valueDeserializer

protected JsonDeserializer<Object> _valueDeserializer

构造器详细资料

SettableAnyProperty

@Deprecated
public SettableAnyProperty(BeanProperty property,
                              AnnotatedMethod setter,
                              JavaType type)

已过时。 Since 1.9 - use variant that takes deserializer

SettableAnyProperty

public SettableAnyProperty(BeanProperty property,
                   AnnotatedMethod setter,
                   JavaType type,
                   JsonDeserializer<Object> valueDeser)

SettableAnyProperty

public SettableAnyProperty(BeanProperty property,
                   Method rawSetter,
                   JavaType type,
                   JsonDeserializer<Object> valueDeser)

方法详细资料

withValueDeserializer

public SettableAnyProperty withValueDeserializer(JsonDeserializer<Object> deser)

setValueDeserializer

@Deprecated
public void setValueDeserializer(JsonDeserializer<Object> deser)

已过时。 Since 1.9 - construct with deserializer

getProperty

public BeanProperty getProperty()

hasValueDeserializer

public boolean hasValueDeserializer()

getType

public JavaType getType()

deserializeAndSet

public final void deserializeAndSet(JsonParser jp,
                     DeserializationContext ctxt,
                     Object instance,
                     String propName)
                             throws IOException,
                                    JsonProcessingException

Method called to deserialize appropriate value, given parser (and context), and set it using appropriate method (a setter method).

抛出:

IOException

JsonProcessingException

deserialize

public final Object deserialize(JsonParser jp,
                 DeserializationContext ctxt)
                         throws IOException,
                                JsonProcessingException

抛出:

IOException

JsonProcessingException

set

public final void set(Object instance,
       String propName,
       Object value)
               throws IOException

抛出:

IOException

_throwAsIOE

protected void _throwAsIOE(Exception e,
               String propName,
               Object value)
                    throws IOException

参数:

e - Exception to re-throw or wrap

propName - Name of property (from Json input) to set

value - Value of the property

抛出:

IOException

toString

public String toString()

覆盖:

toString 在类中 Object