Jackson 2.18.2 · com.fasterxml.jackson.databind.ser.impl.UnwrappingBeanSerializer

Modifier and Type	Field and Description
protected final NameTransformer	_nameTransformer Transformer used to add prefix and/or suffix for properties of unwrapped POJO.
private static final long	serialVersionUID Hides com.fasterxml.jackson.databind.ser.std.StdSerializer.serialVersionUID.

Constructor Summary

Access	Constructor and Description
public	UnwrappingBeanSerializer(BeanSerializerBase src, NameTransformer transformer) References Deprecated `BeanSerializerBase` is deprecated or references (maybe indirectly) at least one deprecated element. Constructor used for creating unwrapping instance of a standard `BeanSerializer`
public	UnwrappingBeanSerializer(UnwrappingBeanSerializer src, ObjectIdWriter objectIdWriter) References Deprecated `UnwrappingBeanSerializer` is deprecated or references (maybe indirectly) at least one deprecated element.
public	UnwrappingBeanSerializer(UnwrappingBeanSerializer src, ObjectIdWriter objectIdWriter, Object filterId) References Deprecated `UnwrappingBeanSerializer` is deprecated or references (maybe indirectly) at least one deprecated element.
protected	UnwrappingBeanSerializer(UnwrappingBeanSerializer src, Set<String> toIgnore) References Deprecated `UnwrappingBeanSerializer` is deprecated or references (maybe indirectly) at least one deprecated element.
protected	UnwrappingBeanSerializer(UnwrappingBeanSerializer src, Set<String> toIgnore, Set<String> toInclude) References Deprecated `UnwrappingBeanSerializer` is deprecated or references (maybe indirectly) at least one deprecated element.
protected	UnwrappingBeanSerializer(UnwrappingBeanSerializer src, BeanPropertyWriter[] properties, BeanPropertyWriter[] filteredProperties) References Deprecated `UnwrappingBeanSerializer` is deprecated or references (maybe indirectly) at least one deprecated element.

Method Summary

Modifier and Type	Method and Description
protected BeanSerializerBase	asArraySerializer() Implements abstract com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.asArraySerializer. References Deprecated `BeanSerializerBase` is deprecated or references (maybe indirectly) at least one deprecated element. JSON Array output cannot be done if unwrapping operation is requested; so implementation will simply return 'this'.
public boolean	isUnwrappingSerializer() Overrides com.fasterxml.jackson.databind.JsonSerializer.isUnwrappingSerializer. Accessor for checking whether this serializer is an "unwrapping" serializer; this is necessary to know since it may also require caller to suppress writing of the leading property name.
public final void	serialize(Object Value to serialize; can not be null. bean, JsonGenerator Generator used to output resulting Json content gen, SerializerProvider Provider that can be used to get serializers for serializing Objects value contains, if any. provider) Implements abstract com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serialize. Main serialization method that will delegate actual output to configured `BeanPropertyWriter` instances.
public void	serializeWithType(Object Value to serialize; can not be null. bean, JsonGenerator Generator used to output resulting Json content gen, SerializerProvider Provider that can be used to get serializers for serializing Objects value contains, if any. provider, TypeSerializer Type serializer to use for including type information typeSer) Overrides com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeWithType. Method that can be called to ask implementation to serialize values of type this serializer handles, using specified type serializer for embedding necessary type information.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.
public JsonSerializer<Object>	unwrappingSerializer(NameTransformer Name transformation to use to convert between names of unwrapper properties transformer) Overrides com.fasterxml.jackson.databind.JsonSerializer.unwrappingSerializer. Method that will return serializer instance that produces "unwrapped" serialization, if applicable for type being serialized (which is the case for some serializers that produce JSON Objects as output).
protected BeanSerializerBase	withByNameInclusion(Set<String> toIgnore, Set<String> toInclude) Implements abstract com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.withByNameInclusion. References Deprecated `BeanSerializerBase` is deprecated or references (maybe indirectly) at least one deprecated element. Mutant factory used for creating a new instance with additional set of properties to ignore or include (from properties this instance otherwise has)
public BeanSerializerBase	withFilterId(Object filterId) Implements abstract com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.withFilterId. References Deprecated `BeanSerializerBase` is deprecated or references (maybe indirectly) at least one deprecated element. Mutant factory used for creating a new instance with different filter id (used with `JsonFilter` annotation)
public BeanSerializerBase	withObjectIdWriter(ObjectIdWriter objectIdWriter) Implements abstract com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.withObjectIdWriter. References Deprecated `BeanSerializerBase` is deprecated or references (maybe indirectly) at least one deprecated element. Mutant factory used for creating a new instance with different `ObjectIdWriter`.
protected BeanSerializerBase	withProperties(BeanPropertyWriter[] properties, BeanPropertyWriter[] filteredProperties) Implements abstract com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.withProperties. References Deprecated `BeanSerializerBase` is deprecated or references (maybe indirectly) at least one deprecated element. Mutant factory used for creating a new instance with modified set of properties.

Inherited from com.fasterxml.jackson.databind.ser.std.BeanSerializerBase:: _customTypeId _serializeObjectId _serializeWithObjectId _serializeWithObjectId _typeIdDef acceptJsonFormatVisitor createContextual findConvertingSerializer getSchema properties resolve serializeFields serializeFieldsFiltered usesObjectId withIgnorals withIgnorals

Field Detail

_nameTransformer	back to summary
protected final NameTransformer _nameTransformer Transformer used to add prefix and/or suffix for properties of unwrapped POJO.

serialVersionUID	back to summary
private static final long serialVersionUID Hides com.fasterxml.jackson.databind.ser.std.StdSerializer.serialVersionUID.

Constructor Detail

UnwrappingBeanSerializer	back to summary
public UnwrappingBeanSerializer(BeanSerializerBase src, NameTransformer transformer) References Deprecated `BeanSerializerBase` is deprecated or references (maybe indirectly) at least one deprecated element. See corresponding docs for further information. Constructor used for creating unwrapping instance of a standard `BeanSerializer`

UnwrappingBeanSerializer	back to summary
public UnwrappingBeanSerializer(UnwrappingBeanSerializer src, ObjectIdWriter objectIdWriter) References Deprecated `UnwrappingBeanSerializer` is deprecated or references (maybe indirectly) at least one deprecated element. See corresponding docs for further information.

UnwrappingBeanSerializer	back to summary
public UnwrappingBeanSerializer(UnwrappingBeanSerializer src, ObjectIdWriter objectIdWriter, Object filterId) References Deprecated `UnwrappingBeanSerializer` is deprecated or references (maybe indirectly) at least one deprecated element. See corresponding docs for further information.

UnwrappingBeanSerializer	back to summary
protected UnwrappingBeanSerializer(UnwrappingBeanSerializer src, Set<String> toIgnore) References Deprecated `UnwrappingBeanSerializer` is deprecated or references (maybe indirectly) at least one deprecated element. See corresponding docs for further information.

UnwrappingBeanSerializer	back to summary
protected UnwrappingBeanSerializer(UnwrappingBeanSerializer src, Set<String> toIgnore, Set<String> toInclude) References Deprecated `UnwrappingBeanSerializer` is deprecated or references (maybe indirectly) at least one deprecated element. See corresponding docs for further information.

UnwrappingBeanSerializer	back to summary
protected UnwrappingBeanSerializer(UnwrappingBeanSerializer src, BeanPropertyWriter[] properties, BeanPropertyWriter[] filteredProperties) References Deprecated `UnwrappingBeanSerializer` is deprecated or references (maybe indirectly) at least one deprecated element. See corresponding docs for further information.

Method Detail

asArraySerializer back to summary

asArraySerializer	back to summary
protected BeanSerializerBase asArraySerializer() Implements abstract com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.asArraySerializer. References Deprecated `BeanSerializerBase` is deprecated or references (maybe indirectly) at least one deprecated element. See corresponding docs for further information. JSON Array output cannot be done if unwrapping operation is requested; so implementation will simply return 'this'. Annotations @Override

protected BeanSerializerBase asArraySerializer()

Implements abstract com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.asArraySerializer.

References Deprecated

BeanSerializerBase is deprecated or references (maybe indirectly) at least one deprecated element.

See corresponding docs for further information.

JSON Array output cannot be done if unwrapping operation is requested; so implementation will simply return 'this'.

Annotations

@Override

isUnwrappingSerializer	back to summary
public boolean isUnwrappingSerializer() Overrides com.fasterxml.jackson.databind.JsonSerializer.isUnwrappingSerializer. Doc from com.fasterxml.jackson.databind.JsonSerializer.isUnwrappingSerializer. Accessor for checking whether this serializer is an "unwrapping" serializer; this is necessary to know since it may also require caller to suppress writing of the leading property name. Annotations @Override

isUnwrappingSerializer

back to summary

public boolean isUnwrappingSerializer()

Overrides com.fasterxml.jackson.databind.JsonSerializer.isUnwrappingSerializer.

Doc from com.fasterxml.jackson.databind.JsonSerializer.isUnwrappingSerializer.

Accessor for checking whether this serializer is an "unwrapping" serializer; this is necessary to know since it may also require caller to suppress writing of the leading property name.

Annotations

@Override

serialize back to summary

serialize	back to summary
public final void serialize(Object bean, JsonGenerator gen, SerializerProvider provider) throws IOException Implements abstract com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serialize. Main serialization method that will delegate actual output to configured `BeanPropertyWriter` instances. Parameters bean:Object Doc from com.fasterxml.jackson.databind.JsonSerializer.serialize. Value to serialize; can not be null. gen:JsonGenerator Doc from com.fasterxml.jackson.databind.JsonSerializer.serialize. Generator used to output resulting Json content provider:SerializerProvider Doc from com.fasterxml.jackson.databind.JsonSerializer.serialize. Provider that can be used to get serializers for serializing Objects value contains, if any. Annotations @Override

public final void serialize(Object bean, JsonGenerator gen, SerializerProvider provider) throws IOException

Implements abstract com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serialize.

Main serialization method that will delegate actual output to configured BeanPropertyWriter instances.

Parameters

bean:Object

Doc from com.fasterxml.jackson.databind.JsonSerializer.serialize.

Value to serialize; can not be null.

gen:JsonGenerator

Doc from com.fasterxml.jackson.databind.JsonSerializer.serialize.

Generator used to output resulting Json content

provider:SerializerProvider

Doc from com.fasterxml.jackson.databind.JsonSerializer.serialize.

Provider that can be used to get serializers for serializing Objects value contains, if any.

Annotations

@Override

serializeWithType back to summary

serializeWithType	back to summary
public void serializeWithType(Object bean, JsonGenerator gen, SerializerProvider provider, TypeSerializer typeSer) throws IOException Overrides com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeWithType. Doc from com.fasterxml.jackson.databind.JsonSerializer.serializeWithType. Method that can be called to ask implementation to serialize values of type this serializer handles, using specified type serializer for embedding necessary type information. Default implementation will throw `UnsupportedOperationException` to indicate that proper type handling needs to be implemented. For simple datatypes written as a single scalar value (JSON String, Number, Boolean), implementation would look like: // note: method to call depends on whether this type is serialized as JSON scalar, object or Array! typeSer.writeTypePrefixForScalar(value, gen); serialize(value, gen, provider); typeSer.writeTypeSuffixForScalar(value, gen); and implementations for type serialized as JSON Arrays or Objects would differ slightly, as `START-ARRAY`/`END-ARRAY` and `START-OBJECT`/`END-OBJECT` pairs need to be properly handled with respect to serializing of contents. Parameters bean:Object Value to serialize; can not be null. gen:JsonGenerator Generator used to output resulting Json content provider:SerializerProvider Provider that can be used to get serializers for serializing Objects value contains, if any. typeSer:TypeSerializer Type serializer to use for including type information Annotations @Override

public void serializeWithType(Object bean, JsonGenerator gen, SerializerProvider provider, TypeSerializer typeSer) throws IOException

Overrides com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeWithType.

Doc from com.fasterxml.jackson.databind.JsonSerializer.serializeWithType.

Method that can be called to ask implementation to serialize values of type this serializer handles, using specified type serializer for embedding necessary type information.

Default implementation will throw UnsupportedOperationException to indicate that proper type handling needs to be implemented.

For simple datatypes written as a single scalar value (JSON String, Number, Boolean), implementation would look like:

  // note: method to call depends on whether this type is serialized as JSON scalar, object or Array!
  typeSer.writeTypePrefixForScalar(value, gen);
  serialize(value, gen, provider);
  typeSer.writeTypeSuffixForScalar(value, gen);

and implementations for type serialized as JSON Arrays or Objects would differ slightly, as START-ARRAY/END-ARRAY and START-OBJECT/END-OBJECT pairs need to be properly handled with respect to serializing of contents.

Parameters

bean:Object: Value to serialize; can not be null.
gen:JsonGenerator: Generator used to output resulting Json content
provider:SerializerProvider: Provider that can be used to get serializers for serializing Objects value contains, if any.
typeSer:TypeSerializer: Type serializer to use for including type information

Annotations

@Override

toString back to summary

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Doc from java.lang.Object.toString. Returns a string representation of the object. Satisfying this method's contract implies a non-`null` result must be returned. Returns:String a string representation of the object Annotations @Override

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object. Satisfying this method's contract implies a non-null result must be returned.

Returns:String

a string representation of the object

Annotations

@Override

unwrappingSerializer	back to summary
public JsonSerializer<Object> unwrappingSerializer(NameTransformer transformer) Overrides com.fasterxml.jackson.databind.JsonSerializer.unwrappingSerializer. Doc from com.fasterxml.jackson.databind.JsonSerializer.unwrappingSerializer. Method that will return serializer instance that produces "unwrapped" serialization, if applicable for type being serialized (which is the case for some serializers that produce JSON Objects as output). If no unwrapped serializer can be constructed, will simply return serializer as-is. Default implementation just returns serializer as-is, indicating that no unwrapped variant exists Parameters transformer:NameTransformer Name transformation to use to convert between names of unwrapper properties Annotations @Override

unwrappingSerializer

back to summary

public JsonSerializer<Object> unwrappingSerializer(NameTransformer transformer)

Overrides com.fasterxml.jackson.databind.JsonSerializer.unwrappingSerializer.

Doc from com.fasterxml.jackson.databind.JsonSerializer.unwrappingSerializer.

Method that will return serializer instance that produces "unwrapped" serialization, if applicable for type being serialized (which is the case for some serializers that produce JSON Objects as output). If no unwrapped serializer can be constructed, will simply return serializer as-is.

Default implementation just returns serializer as-is, indicating that no unwrapped variant exists

Parameters

transformer:NameTransformer: Name transformation to use to convert between names of unwrapper properties

Annotations

@Override

withByNameInclusion back to summary

withByNameInclusion	back to summary
protected BeanSerializerBase withByNameInclusion(Set<String> toIgnore, Set<String> toInclude) Implements abstract com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.withByNameInclusion. Doc from com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.withByNameInclusion. References Deprecated `BeanSerializerBase` is deprecated or references (maybe indirectly) at least one deprecated element. See corresponding docs for further information. Mutant factory used for creating a new instance with additional set of properties to ignore or include (from properties this instance otherwise has) Annotations @Override

protected BeanSerializerBase withByNameInclusion(Set<String> toIgnore, Set<String> toInclude)

Implements abstract com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.withByNameInclusion.

Doc from com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.withByNameInclusion.

References Deprecated

BeanSerializerBase is deprecated or references (maybe indirectly) at least one deprecated element.

See corresponding docs for further information.

Mutant factory used for creating a new instance with additional set of properties to ignore or include (from properties this instance otherwise has)

Annotations

@Override

withFilterId back to summary

withFilterId	back to summary
public BeanSerializerBase withFilterId(Object filterId) Implements abstract com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.withFilterId. Doc from com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.withFilterId. References Deprecated `BeanSerializerBase` is deprecated or references (maybe indirectly) at least one deprecated element. See corresponding docs for further information. Mutant factory used for creating a new instance with different filter id (used with `JsonFilter` annotation) Annotations @Override

public BeanSerializerBase withFilterId(Object filterId)

Implements abstract com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.withFilterId.

Doc from com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.withFilterId.

References Deprecated

BeanSerializerBase is deprecated or references (maybe indirectly) at least one deprecated element.

See corresponding docs for further information.

Mutant factory used for creating a new instance with different filter id (used with JsonFilter annotation)

Annotations

@Override

withObjectIdWriter back to summary

withObjectIdWriter	back to summary
public BeanSerializerBase withObjectIdWriter(ObjectIdWriter objectIdWriter) Implements abstract com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.withObjectIdWriter. Doc from com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.withObjectIdWriter. References Deprecated `BeanSerializerBase` is deprecated or references (maybe indirectly) at least one deprecated element. See corresponding docs for further information. Mutant factory used for creating a new instance with different `ObjectIdWriter`. Annotations @Override

public BeanSerializerBase withObjectIdWriter(ObjectIdWriter objectIdWriter)

Implements abstract com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.withObjectIdWriter.

Doc from com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.withObjectIdWriter.

References Deprecated

BeanSerializerBase is deprecated or references (maybe indirectly) at least one deprecated element.

See corresponding docs for further information.

Mutant factory used for creating a new instance with different ObjectIdWriter.

Annotations

@Override

withProperties back to summary

withProperties	back to summary
protected BeanSerializerBase withProperties(BeanPropertyWriter[] properties, BeanPropertyWriter[] filteredProperties) Implements abstract com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.withProperties. Doc from com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.withProperties. References Deprecated `BeanSerializerBase` is deprecated or references (maybe indirectly) at least one deprecated element. See corresponding docs for further information. Mutant factory used for creating a new instance with modified set of properties. Note in 2.11.x, need to keep non-abstract for slightly better compatibility (XML module extends) Annotations @Override

protected BeanSerializerBase withProperties(BeanPropertyWriter[] properties, BeanPropertyWriter[] filteredProperties)

Implements abstract com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.withProperties.

Doc from com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.withProperties.

References Deprecated

BeanSerializerBase is deprecated or references (maybe indirectly) at least one deprecated element.

See corresponding docs for further information.

Mutant factory used for creating a new instance with modified set of properties.

Note

in 2.11.x, need to keep non-abstract for slightly better compatibility (XML module extends)

Annotations

@Override

public Class UnwrappingBeanSerializer

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