Top Description Fields Constructors Methods
com.fasterxml.jackson.databind.ser.std

public abstract Class ToStringSerializerBase

extends StdSerializer<Object>
Class Inheritance
Known Direct Subclasses
com.fasterxml.jackson.databind.ser.std.NumberSerializer.BigDecimalAsStringSerializer, com.fasterxml.jackson.databind.ser.std.ToStringSerializer
Annotations
@SuppressWarnings:serial
Imports
java.io.IOException, java.lang.reflect.Type, com.fasterxml.jackson.core.JsonGenerator, .JsonToken, com.fasterxml.jackson.core.type.WritableTypeId, com.fasterxml.jackson.databind.JavaType, .JsonMappingException, .JsonNode, .SerializerProvider, com.fasterxml.jackson.databind.jsonFormatVisitors.JsonFormatVisitorWrapper, com.fasterxml.jackson.databind.jsontype.TypeSerializer

Deprecated

as a consequence of StdSerializer being deprecated. See corresponding docs for further information.

Intermediate base class that serves as base for standard ToStringSerializer as well as for custom subtypes that want to add processing for converting from value to output into its String representation (whereas standard version simply calls value object's toString() method).
Since
2.10

Field Summary

Inherited from com.fasterxml.jackson.databind.ser.std.StdSerializer:
_handledType

Constructor Summary

AccessConstructor and Description
public
ToStringSerializerBase(Class<?> handledType)

Method Summary

Modifier and TypeMethod and Description
public void
acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor, JavaType
Type of element (entity like property) being visited
typeHint)

Overrides com.fasterxml.jackson.databind.ser.std.StdSerializer.acceptJsonFormatVisitor.

Implements com.fasterxml.jackson.databind.jsonFormatVisitors.JsonFormatVisitable.acceptJsonFormatVisitor.

Default implementation specifies no format.
public JsonNode
getSchema(SerializerProvider
The serializer provider.
provider, Type
A hint about the type.
typeHint)

Overrides com.fasterxml.jackson.databind.ser.std.StdSerializer.getSchema.

Implements com.fasterxml.jackson.databind.jsonschema.SchemaAware.getSchema.

Deprecated Since 2.15
Default implementation simply claims type is "string"; usually overriden by custom serializers.
public boolean
isEmpty(SerializerProvider prov, Object value)

Overrides com.fasterxml.jackson.databind.JsonSerializer.isEmpty.

Method called to check whether given serializable value is considered "empty" value (for purposes of suppressing serialization of empty values).
public void
serialize(Object
Value to serialize; can not be null.
value, 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.StdSerializer.serialize.

Method that can be called to ask implementation to serialize values of type this serializer handles.
public void
serializeWithType(Object
Value to serialize; can not be null.
value, JsonGenerator
Generator used to output resulting Json content
g, 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.JsonSerializer.serializeWithType.

Default implementation will write type prefix, call regular serialization method (since assumption is that value itself does not need JSON Array or Object start/end markers), and then write type suffix.
public abstract String
valueToString(Object value)

Inherited from com.fasterxml.jackson.databind.ser.std.StdSerializer:
_neitherNull_nonEmptycreateSchemaNodecreateSchemaNodefindAnnotatedContentSerializerfindContextualConvertingSerializerfindConvertingContentSerializerfindFormatFeaturefindFormatOverridesfindIncludeOverridesfindPropertyFiltergetSchemahandledTypeisDefaultSerializervisitArrayFormatvisitArrayFormatvisitFloatFormatvisitIntFormatvisitIntFormatvisitStringFormatvisitStringFormatwrapAndThrowwrapAndThrow

Constructor Detail

ToStringSerializerBaseback to summary
public ToStringSerializerBase(Class<?> handledType)

Method Detail

acceptJsonFormatVisitorback to summary
public void acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor, JavaType typeHint) throws JsonMappingException

Overrides com.fasterxml.jackson.databind.ser.std.StdSerializer.acceptJsonFormatVisitor.

Implements com.fasterxml.jackson.databind.jsonFormatVisitors.JsonFormatVisitable.acceptJsonFormatVisitor.

Doc from com.fasterxml.jackson.databind.ser.std.StdSerializer.acceptJsonFormatVisitor.

Default implementation specifies no format. This behavior is usually overriden by custom serializers.

Parameters
typeHint:JavaType

Doc from com.fasterxml.jackson.databind.jsonFormatVisitors.JsonFormatVisitable.acceptJsonFormatVisitor.

Type of element (entity like property) being visited

Annotations
@Override
getSchemaback to summary
public JsonNode getSchema(SerializerProvider provider, Type typeHint) throws JsonMappingException

Overrides com.fasterxml.jackson.databind.ser.std.StdSerializer.getSchema.

Implements com.fasterxml.jackson.databind.jsonschema.SchemaAware.getSchema.

Doc from com.fasterxml.jackson.databind.ser.std.StdSerializer.getSchema.

Deprecated

Since 2.15

Default implementation simply claims type is "string"; usually overriden by custom serializers.

Parameters
provider:SerializerProvider

Doc from com.fasterxml.jackson.databind.jsonschema.SchemaAware.getSchema.

The serializer provider.

typeHint:Type

Doc from com.fasterxml.jackson.databind.jsonschema.SchemaAware.getSchema.

A hint about the type.

Returns:JsonNode

Doc from com.fasterxml.jackson.databind.jsonschema.SchemaAware.getSchema.

Json-schema for this serializer.

Annotations
@Deprecated
@Override
isEmptyback to summary
public boolean isEmpty(SerializerProvider prov, Object value)

Overrides com.fasterxml.jackson.databind.JsonSerializer.isEmpty.

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

Method called to check whether given serializable value is considered "empty" value (for purposes of suppressing serialization of empty values).

Default implementation will consider only null values to be empty.

Note

replaces isEmpty(Object), which was deprecated in 2.5

Annotations
@Override
serializeback to summary
public void serialize(Object value, JsonGenerator gen, SerializerProvider provider) throws IOException

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

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

Method that can be called to ask implementation to serialize values of type this serializer handles.

Parameters
value: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.

Annotations
@Override
serializeWithTypeback to summary
public void serializeWithType(Object value, JsonGenerator g, SerializerProvider provider, TypeSerializer typeSer) throws IOException

Overrides com.fasterxml.jackson.databind.JsonSerializer.serializeWithType.

Default implementation will write type prefix, call regular serialization method (since assumption is that value itself does not need JSON Array or Object start/end markers), and then write type suffix. This should work for most cases; some sub-classes may want to change this behavior.

Parameters
value:Object

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

Value to serialize; can not be null.

g:JsonGenerator

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

Generator used to output resulting Json content

provider:SerializerProvider

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

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

typeSer:TypeSerializer

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

Type serializer to use for including type information

Annotations
@Override
valueToStringback to summary
public abstract String valueToString(Object value)