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

fieldReaders, 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	Description
ObjectReaderNoneDefaultConstructor(Class objectClass, String typeKey, String typeName, long features, Function<Map<Long,Object>,T> creator, List<Constructor> alternateConstructors, String[] paramNames, FieldReader[] paramFieldReaders, FieldReader[] setterFieldReaders, Class[] seeAlso, String[] seeAlsoNames)

Method Summary

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

Constructor Details

ObjectReaderNoneDefaultConstructor

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

Method Details

getParameterFieldReaders

public Collection<FieldReader> getParameterFieldReaders()

createInstanceNoneDefaultConstructor

public T createInstanceNoneDefaultConstructor(Map<Long,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,
 Type fieldType,
 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,
 Type fieldType,
 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,
 Type fieldType,
 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,
 Type fieldType,
 Object fieldName,
 long features)

createInstance

public T createInstance(Collection collection,
 long features)

Specified by:

createInstance in interface ObjectReader<T>

Overrides:

createInstance in class ObjectReaderAdapter<T>

Returns:

ObjectReader

createInstance

public T createInstance(Map map,
 long features)

Specified by:

createInstance in interface ObjectReader<T>

Overrides:

createInstance in class ObjectReaderAdapter<T>

Returns:

ObjectReader

createInstance

public T createInstance(Object[] args)