Package com.alibaba.fastjson2.reader

Class ObjectReader1<T>

java.lang.Object

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

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

com.alibaba.fastjson2.reader.ObjectReader1<T>

All Implemented Interfaces:

ObjectReader<T>

public class ObjectReader1<T>
extends ObjectReaderAdapter<T>

Field Summary

Fields

Modifier and Type	Field	Description
protected final FieldReader	fieldReader0
protected ObjectReader	objectReader0

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
ObjectReader1(Class objectClass, long features, JSONSchema schema, Supplier<T> creator, Function buildFunction, FieldReader fieldReader)
ObjectReader1(Class objectClass, String typeKey, String typeName, long features, JSONSchema schema, Supplier<T> creator, Function buildFunction, FieldReader... fieldReaders)
ObjectReader1(Class objectClass, String typeKey, String typeName, long features, Supplier<T> creator, Function buildFunction, FieldReader... fieldReaders)

Method Summary

Modifier and Type	Method	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, Type fieldType, Object fieldName, long features)	Reads an object from JSONB format with array mapping.
T	readJSONBObject(JSONReader jsonReader, Type fieldType, 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, Type fieldType, Object fieldName, long features)	Reads an object from the specified JSONReader with the given field type, field name, and features.
boolean	setFieldValue(Object object, String fieldName, long fieldNameHashCode, int value)	Sets the value of a field in the specified object.

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

Field Details

fieldReader0

protected final FieldReader fieldReader0

objectReader0

protected ObjectReader objectReader0

Constructor Details

ObjectReader1

public ObjectReader1(Class objectClass,
 long features,
 JSONSchema schema,
 Supplier<T> creator,
 Function buildFunction,
 FieldReader fieldReader)

ObjectReader1

public ObjectReader1(Class objectClass,
 String typeKey,
 String typeName,
 long features,
 Supplier<T> creator,
 Function buildFunction,
 FieldReader... fieldReaders)

ObjectReader1

public ObjectReader1(Class objectClass,
 String typeKey,
 String typeName,
 long features,
 JSONSchema schema,
 Supplier<T> creator,
 Function buildFunction,
 FieldReader... fieldReaders)

Method Details

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

readArrayMappingJSONBObject

public T readArrayMappingJSONBObject(JSONReader jsonReader,
 Type fieldType,
 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,
 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

initDefaultValue

protected void initDefaultValue(T object)

Overrides:

initDefaultValue in class ObjectReaderAdapter<T>

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

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

setFieldValue

public boolean setFieldValue(Object object,
 String fieldName,
 long fieldNameHashCode,
 int value)

Description copied from interface: ObjectReader

Sets the value of a field in the specified object.

Parameters:

object - the object in which to set the field value

fieldName - the name of the field to set

fieldNameHashCode - the hash code of the field name

value - the integer value to set

Returns:

true if the field was successfully set, false otherwise