Package com.alibaba.fastjson.parser.deserializer

Class JavaBeanDeserializer

java.lang.Object

com.alibaba.fastjson.parser.deserializer.JavaBeanDeserializer

All Implemented Interfaces:

ObjectDeserializer

Direct Known Subclasses:

ThrowableDeserializer

public class JavaBeanDeserializer
extends Object
implements ObjectDeserializer

Field Summary

Fields

Modifier and Type	Field	Description
JavaBeanInfo	beanInfo

Constructor Summary

Constructors

Constructor	Description
JavaBeanDeserializer(ParserConfig config, JavaBeanInfo beanInfo)
JavaBeanDeserializer(ParserConfig config, Class<?> clazz)
JavaBeanDeserializer(ParserConfig config, Class<?> clazz, Type type)

Method Summary

Modifier and Type	Method	Description
Object	createInstance(DefaultJSONParser parser, Type type)
Object	createInstance(Map<String,Object> map, ParserConfig config)
<T> T	deserialze(DefaultJSONParser parser, Type type, Object fieldName)	fastjson invokes this call-back method during deserialization when it encounters a field of the specified type.
<T> T	deserialze(DefaultJSONParser parser, Type type, Object fieldName, int features)
<T> T	deserialzeArrayMapping(DefaultJSONParser parser, Type type, Object fieldName, Object object)
int	getFastMatchToken()
FieldDeserializer	getFieldDeserializer(long hash)
FieldDeserializer	getFieldDeserializer(String key)
FieldDeserializer	getFieldDeserializer(String key, int[] setFlags)
Type	getFieldType(int ordinal)
boolean	parseField(DefaultJSONParser parser, String key, Object object, Type objectType, Map<String,Object> fieldValues)
boolean	parseField(DefaultJSONParser parser, String key, Object object, Type objectType, Map<String,Object> fieldValues, int[] setFlags)
FieldDeserializer	smartMatch(String key)
FieldDeserializer	smartMatch(String key, int[] setFlags)

Methods inherited from class java.lang.Object

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

Field Detail

beanInfo

public final JavaBeanInfo beanInfo

Constructor Detail

JavaBeanDeserializer

public JavaBeanDeserializer(ParserConfig config,
                            Class<?> clazz)

JavaBeanDeserializer

public JavaBeanDeserializer(ParserConfig config,
                            Class<?> clazz,
                            Type type)

JavaBeanDeserializer

public JavaBeanDeserializer(ParserConfig config,
                            JavaBeanInfo beanInfo)

Method Detail

getFieldDeserializer

public FieldDeserializer getFieldDeserializer(String key)

getFieldDeserializer

public FieldDeserializer getFieldDeserializer(String key,
                                              int[] setFlags)

getFieldDeserializer

public FieldDeserializer getFieldDeserializer(long hash)

createInstance

public Object createInstance(DefaultJSONParser parser,
                             Type type)

deserialze

public <T> T deserialze(DefaultJSONParser parser,
                        Type type,
                        Object fieldName)

Description copied from interface: ObjectDeserializer

fastjson invokes this call-back method during deserialization when it encounters a field of the specified type.

In the implementation of this call-back method, you should consider invoking JSON.parseObject(String, Type, Feature[]) method to create objects for any non-trivial field of the returned object.

Specified by:

deserialze in interface ObjectDeserializer

Parameters:

parser - context DefaultJSONParser being deserialized

type - The type of the Object to deserialize to

fieldName - parent object field name

Returns:

a deserialized object of the specified type which is a subclass of T

deserialze

public <T> T deserialze(DefaultJSONParser parser,
                        Type type,
                        Object fieldName,
                        int features)

deserialzeArrayMapping

public <T> T deserialzeArrayMapping(DefaultJSONParser parser,
                                    Type type,
                                    Object fieldName,
                                    Object object)

parseField

public boolean parseField(DefaultJSONParser parser,
                          String key,
                          Object object,
                          Type objectType,
                          Map<String,Object> fieldValues)

parseField

public boolean parseField(DefaultJSONParser parser,
                          String key,
                          Object object,
                          Type objectType,
                          Map<String,Object> fieldValues,
                          int[] setFlags)

smartMatch

public FieldDeserializer smartMatch(String key)

smartMatch

public FieldDeserializer smartMatch(String key,
                                    int[] setFlags)

getFastMatchToken

public int getFastMatchToken()

Specified by:

getFastMatchToken in interface ObjectDeserializer

createInstance

public Object createInstance(Map<String,Object> map,
                             ParserConfig config)
                      throws IllegalArgumentException,
                             IllegalAccessException,
                             InvocationTargetException

Throws:

IllegalArgumentException

IllegalAccessException

InvocationTargetException

getFieldType

public Type getFieldType(int ordinal)