com.alibaba.fastjson2.reader

Class ObjectReaderNoneDefaultConstructor<T>

java.lang.Object

com.alibaba.fastjson2.reader.ObjectReaderBean<T>

com.alibaba.fastjson2.reader.ObjectReaderAdapter<T>

com.alibaba.fastjson2.reader.ObjectReaderNoneDefaultConstructor<T>

All Implemented Interfaces:

ObjectReader<T>

public class ObjectReaderNoneDefaultConstructor<T>
extends ObjectReaderAdapter<T>

Field Summary

Fields

Modifier and Type	Field and Description
(package private) java.util.function.BiFunction	bifunction
(package private) java.util.function.Function<java.util.Map<java.lang.Long,java.lang.Object>,T>	creatorFunction
(package private) FactoryFunction	factoryFunction
(package private) java.util.function.Function	function
(package private) java.lang.reflect.Constructor	noneDefaultConstructor
(package private) java.util.Map<java.lang.Long,FieldReader>	paramFieldReaderMap
(package private) java.lang.String[]	paramNames
(package private) FieldReader[]	setterFieldReaders

Fields inherited from class com.alibaba.fastjson2.reader.ObjectReaderAdapter

constructor, fieldReaders, hashCodes, hashCodesLCase, instantiationError, mapping, mappingLCase, parameterCount, seeAlso, seeAlsoDefault, seeAlsoMapping, seeAlsoNames, typeKey, typeKeyHashCode

Fields inherited from class com.alibaba.fastjson2.reader.ObjectReaderBean

autoTypeBeforeHandler, buildFunction, creator, extraFieldReader, features, hasDefaultValue, objectClass, schema, serializable, typeName, typeNameHash

Fields inherited from interface com.alibaba.fastjson2.reader.ObjectReader

HASH_TYPE, VALUE_NAME

Constructor Summary

Constructors

Constructor and Description

ObjectReaderNoneDefaultConstructor(java.lang.Class objectClass, java.lang.String typeKey, java.lang.String typeName, long features, java.util.function.Function<java.util.Map<java.lang.Long,java.lang.Object>,T> creator, java.util.List<java.lang.reflect.Constructor> alternateConstructors, java.lang.String[] paramNames, FieldReader[] paramFieldReaders, FieldReader[] setterFieldReaders, java.lang.Class[] seeAlso, java.lang.String[] seeAlsoNames)

Method Summary

Modifier and Type	Method and Description
(package private) static FieldReader[]	concat(FieldReader[] a, FieldReader[] b)
T	createInstance(java.util.Collection collection, long features)
T	createInstance(java.util.Map map, long features)
T	createInstance(java.lang.Object[] args)
T	createInstanceNoneDefaultConstructor(java.util.Map<java.lang.Long,java.lang.Object> values) Creates an instance of the object type using a non-default constructor with the specified values.
java.util.Collection<FieldReader>	getParameterFieldReaders()
T	readArrayMappingObject(JSONReader jsonReader, java.lang.reflect.Type fieldType, java.lang.Object fieldName, long features) Reads an object from JSON format with array mapping.
T	readFromCSV(JSONReader jsonReader, java.lang.reflect.Type fieldType, java.lang.Object fieldName, long features)
T	readJSONBObject(JSONReader jsonReader, java.lang.reflect.Type fieldType, java.lang.Object fieldName, long features) Reads an object from JSONB format.
T	readObject(JSONReader jsonReader, java.lang.reflect.Type fieldType, java.lang.Object fieldName, long features) Reads an object from the specified JSONReader with the given field type, field name, and features.

Methods inherited from class com.alibaba.fastjson2.reader.ObjectReaderAdapter

apply, autoType, autoType, autoType, autoType, createInstance, createInstance0, getBuildFunction, getFeatures, getFieldOrdinal, getFieldReader, getFieldReaderLCase, getFieldReaders, getFieldReaderUL, getTypeKey, getTypeKeyHash, ignoreError, initDefaultValue, initStringFieldAsEmpty, readArrayMappingJSONBObject, readArrayMappingJSONBObject0, readFieldValue, readFieldValue

Methods inherited from class com.alibaba.fastjson2.reader.ObjectReaderBean

acceptExtra, checkAutoType, checkAutoType, checkAutoType0, getAutoTypeBeforeHandler, getObjectClass, processExtra, processExtra, processObjectInputSingleItemArray, readFieldValueWithLCase, readObject, setAutoTypeBeforeHandler

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.alibaba.fastjson2.reader.ObjectReader

accept, acceptExtra, createInstance, createInstance, createInstance, createInstance, getFieldReader, readObject, readObject, readObject, setFieldValue, setFieldValue, setFieldValue

Field Detail

paramNames

final java.lang.String[] paramNames

setterFieldReaders

final FieldReader[] setterFieldReaders

creatorFunction

final java.util.function.Function<java.util.Map<java.lang.Long,java.lang.Object>,T> creatorFunction

paramFieldReaderMap

final java.util.Map<java.lang.Long,FieldReader> paramFieldReaderMap

noneDefaultConstructor

final java.lang.reflect.Constructor noneDefaultConstructor

bifunction

final java.util.function.BiFunction bifunction

function

final java.util.function.Function function

factoryFunction

final FactoryFunction factoryFunction

Constructor Detail

ObjectReaderNoneDefaultConstructor

public ObjectReaderNoneDefaultConstructor(java.lang.Class objectClass,
                                          java.lang.String typeKey,
                                          java.lang.String typeName,
                                          long features,
                                          java.util.function.Function<java.util.Map<java.lang.Long,java.lang.Object>,T> creator,
                                          java.util.List<java.lang.reflect.Constructor> alternateConstructors,
                                          java.lang.String[] paramNames,
                                          FieldReader[] paramFieldReaders,
                                          FieldReader[] setterFieldReaders,
                                          java.lang.Class[] seeAlso,
                                          java.lang.String[] seeAlsoNames)

Method Detail

concat

static FieldReader[] concat(FieldReader[] a,
                            FieldReader[] b)

getParameterFieldReaders

public java.util.Collection<FieldReader> getParameterFieldReaders()

createInstanceNoneDefaultConstructor

public T createInstanceNoneDefaultConstructor(java.util.Map<java.lang.Long,java.lang.Object> values)

Description copied from interface: ObjectReader

Creates an instance of the object type using a non-default constructor with the specified values.

Parameters:

values - the map of field hash codes to values

Returns:

a new instance of the object created with a non-default constructor

readJSONBObject

public T readJSONBObject(JSONReader jsonReader,
                         java.lang.reflect.Type fieldType,
                         java.lang.Object fieldName,
                         long features)

Description copied from interface: ObjectReader

Reads an object from JSONB format.

Specified by:

readJSONBObject in interface ObjectReader<T>

Overrides:

readJSONBObject in class ObjectReaderAdapter<T>

Parameters:

jsonReader - the JSONReader to use for parsing

fieldType - the type of the field being read

fieldName - the name of the field being read

features - the features to use

Returns:

the deserialized object

readArrayMappingObject

public T readArrayMappingObject(JSONReader jsonReader,
                                java.lang.reflect.Type fieldType,
                                java.lang.Object fieldName,
                                long features)

Description copied from interface: ObjectReader

Reads an object from JSON format with array mapping.

Specified by:

readArrayMappingObject in interface ObjectReader<T>

Overrides:

readArrayMappingObject in class ObjectReaderAdapter<T>

Parameters:

jsonReader - the JSONReader to use for parsing

fieldType - the type of the field being read

fieldName - the name of the field being read

features - the features to use

Returns:

the deserialized object

readObject

public T readObject(JSONReader jsonReader,
                    java.lang.reflect.Type fieldType,
                    java.lang.Object fieldName,
                    long features)

Description copied from interface: ObjectReader

Reads an object from the specified JSONReader with the given field type, field name, and features.

Specified by:

readObject in interface ObjectReader<T>

Overrides:

readObject in class ObjectReaderBean<T>

Parameters:

jsonReader - the JSONReader to use for parsing

fieldType - the type of the field being read

fieldName - the name of the field being read

features - the features to use

Returns:

the deserialized object

readFromCSV

public T readFromCSV(JSONReader jsonReader,
                     java.lang.reflect.Type fieldType,
                     java.lang.Object fieldName,
                     long features)

createInstance

public T createInstance(java.util.Collection collection,
                        long features)

Specified by:

createInstance in interface ObjectReader<T>

Overrides:

createInstance in class ObjectReaderAdapter<T>

Returns:

T

createInstance

public T createInstance(java.util.Map map,
                        long features)

Specified by:

createInstance in interface ObjectReader<T>

Overrides:

createInstance in class ObjectReaderAdapter<T>

Returns:

T

createInstance

public T createInstance(java.lang.Object[] args)