com.alibaba.fastjson2.reader

Class ObjectReader2<T>

java.lang.Object

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

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

com.alibaba.fastjson2.reader.ObjectReader2<T>

All Implemented Interfaces:

ObjectReader<T>

public class ObjectReader2<T>
extends ObjectReaderAdapter<T>

Field Summary

Fields

Modifier and Type	Field and Description
protected FieldReader	fieldReader0
protected FieldReader	fieldReader1
protected long	hashCode0
protected long	hashCode0LCase
protected long	hashCode1
protected long	hashCode1LCase
protected ObjectReader	objectReader0
protected ObjectReader	objectReader1

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
ObjectReader2(java.lang.Class objectClass, long features, JSONSchema schema, java.util.function.Supplier<T> creator, java.util.function.Function buildFunction, FieldReader first, FieldReader second)
ObjectReader2(java.lang.Class objectClass, java.lang.String typeKey, java.lang.String typeName, long features, JSONSchema schema, java.util.function.Supplier<T> creator, java.util.function.Function buildFunction, FieldReader... fieldReaders)
ObjectReader2(java.lang.Class objectClass, java.lang.String typeKey, java.lang.String typeName, long features, java.util.function.Supplier<T> creator, java.util.function.Function buildFunction, FieldReader... fieldReaders)

Method Summary

Modifier and Type	Method and Description
FieldReader	getFieldReader(long hashCode) Gets the FieldReader for the specified field hash code.
FieldReader	getFieldReaderLCase(long hashCode) Gets the FieldReader for the specified field hash code, using lowercase matching.
protected void	initDefaultValue(T object)
T	readArrayMappingJSONBObject(JSONReader jsonReader, java.lang.reflect.Type fieldType, java.lang.Object fieldName, long features) Reads an object from JSONB format with array mapping.
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) Reads an object from the specified JSONReader.
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, createInstance, createInstance, createInstance0, getBuildFunction, getFeatures, getFieldOrdinal, getFieldReaders, getFieldReaderUL, getTypeKey, getTypeKeyHash, ignoreError, initStringFieldAsEmpty, readArrayMappingJSONBObject0, readArrayMappingObject, 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, createInstanceNoneDefaultConstructor, getFieldReader, readObject, readObject, setFieldValue, setFieldValue, setFieldValue

Field Detail

fieldReader0

protected final FieldReader fieldReader0

fieldReader1

protected final FieldReader fieldReader1

hashCode0

protected final long hashCode0

hashCode1

protected final long hashCode1

hashCode0LCase

protected final long hashCode0LCase

hashCode1LCase

protected final long hashCode1LCase

objectReader0

protected ObjectReader objectReader0

objectReader1

protected ObjectReader objectReader1

Constructor Detail

ObjectReader2

public ObjectReader2(java.lang.Class objectClass,
                     long features,
                     JSONSchema schema,
                     java.util.function.Supplier<T> creator,
                     java.util.function.Function buildFunction,
                     FieldReader first,
                     FieldReader second)

ObjectReader2

public ObjectReader2(java.lang.Class objectClass,
                     java.lang.String typeKey,
                     java.lang.String typeName,
                     long features,
                     java.util.function.Supplier<T> creator,
                     java.util.function.Function buildFunction,
                     FieldReader... fieldReaders)

ObjectReader2

public ObjectReader2(java.lang.Class objectClass,
                     java.lang.String typeKey,
                     java.lang.String typeName,
                     long features,
                     JSONSchema schema,
                     java.util.function.Supplier<T> creator,
                     java.util.function.Function buildFunction,
                     FieldReader... fieldReaders)

Method Detail

initDefaultValue

protected void initDefaultValue(T object)

Overrides:

initDefaultValue in class ObjectReaderAdapter<T>

readArrayMappingJSONBObject

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

Description copied from interface: ObjectReader

Reads an object from JSONB format with array mapping.

Specified by:

readArrayMappingJSONBObject in interface ObjectReader<T>

Overrides:

readArrayMappingJSONBObject 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

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

readObject

public T readObject(JSONReader jsonReader)

Description copied from interface: ObjectReader

Reads an object from the specified JSONReader.

Parameters:

jsonReader - the JSONReader to use for parsing

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

getFieldReader

public FieldReader getFieldReader(long hashCode)

Description copied from interface: ObjectReader

Gets the FieldReader for the specified field hash code.

Specified by:

getFieldReader in interface ObjectReader<T>

Overrides:

getFieldReader in class ObjectReaderAdapter<T>

Parameters:

hashCode - the hash code of the field name

Returns:

the FieldReader for the field, or null if not found

getFieldReaderLCase

public FieldReader getFieldReaderLCase(long hashCode)

Description copied from interface: ObjectReader

Gets the FieldReader for the specified field hash code, using lowercase matching.

Specified by:

getFieldReaderLCase in interface ObjectReader<T>

Overrides:

getFieldReaderLCase in class ObjectReaderAdapter<T>

Parameters:

hashCode - the hash code of the field name (lowercase)

Returns:

the FieldReader for the field, or null if not found