com.fasterxml.jackson.databind.ser.std

## Class StdScalarSerializer<T>

- java.lang.Object
- - com.fasterxml.jackson.databind.JsonSerializer<T>
  - - com.fasterxml.jackson.databind.ser.std.StdSerializer<T>
    - - com.fasterxml.jackson.databind.ser.std.StdScalarSerializer<T>

- All Implemented Interfaces:
    JsonFormatVisitable, SchemaAware, java.io.Serializable
  Direct Known Subclasses:
    ByteBufferSerializer, ClassSerializer, DateTimeSerializerBase, EnumSerializer, FileSerializer, InetAddressSerializer, InetSocketAddressSerializer, NioPathSerializer, NonTypedScalarSerializerBase, NumberSerializer, NumberSerializers.Base, SqlTimeSerializer, StdJdkSerializers.AtomicBooleanSerializer, StdJdkSerializers.AtomicIntegerSerializer, StdJdkSerializers.AtomicLongSerializer, TimeZoneSerializer, UUIDSerializer

      public abstract class StdScalarSerializer<T>
      extends StdSerializer<T>

  See Also:
    Serialized Form

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from class com.fasterxml.jackson.databind.JsonSerializer

      `JsonSerializer.None`

  - ### Field Summary

    - ### Fields inherited from class com.fasterxml.jackson.databind.ser.std.StdSerializer

      `_handledType`

  - ### Constructor Summary

    Constructors
    Modifier | Constructor and Description
    --- | ---
    `protected` | `StdScalarSerializer(java.lang.Class<?> t, boolean dummy)` Alternate constructor that is (alas!) needed to work around kinks of generic type handling
    `protected` | `StdScalarSerializer(java.lang.Class<T> t)`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor, JavaType typeHint)` Default implementation specifies no format.
    `JsonNode` | `getSchema(SerializerProvider provider, java.lang.reflect.Type typeHint)` Default implementation simply claims type is "string"; usually overriden by custom serializers.
    `void` | `serializeWithType(T value, com.fasterxml.jackson.core.JsonGenerator g, SerializerProvider provider, TypeSerializer typeSer)` 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.

    - ### Methods inherited from class com.fasterxml.jackson.databind.ser.std.StdSerializer

      `createObjectNode, createSchemaNode, createSchemaNode, findAnnotatedContentSerializer, findConvertingContentSerializer, findFormatFeature, findFormatOverrides, findIncludeOverrides, findPropertyFilter, getSchema, handledType, isDefaultSerializer, serialize, visitArrayFormat, visitArrayFormat, visitFloatFormat, visitIntFormat, visitIntFormat, visitStringFormat, visitStringFormat, wrapAndThrow, wrapAndThrow`

    - ### Methods inherited from class com.fasterxml.jackson.databind.JsonSerializer

      `getDelegatee, isEmpty, isEmpty, isUnwrappingSerializer, properties, replaceDelegatee, unwrappingSerializer, usesObjectId, withFilterId`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### StdScalarSerializer

          protected StdScalarSerializer(java.lang.Class<T> t)

    - #### StdScalarSerializer

          protected StdScalarSerializer(java.lang.Class<?> t,
                             boolean dummy)

      Alternate constructor that is (alas!) needed to work around kinks of generic type handling

  - ### Method Detail

    - #### serializeWithType

          public void serializeWithType(T value,
                               com.fasterxml.jackson.core.JsonGenerator g,
                               SerializerProvider provider,
                               TypeSerializer typeSer)
                                 throws java.io.IOException

      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.
      Overrides:
        `serializeWithType` in class `JsonSerializer<T>`
      Parameters:
        `value` - Value to serialize; can not be null.
        `g` - Generator used to output resulting Json content
        `provider` - Provider that can be used to get serializers for serializing Objects value contains, if any.
        `typeSer` - Type serializer to use for including type information
      Throws:
        `java.io.IOException`

    - #### getSchema

          public JsonNode getSchema(SerializerProvider provider,
                           java.lang.reflect.Type typeHint)
                             throws JsonMappingException

      Description copied from class: `StdSerializer`
      Default implementation simply claims type is "string"; usually overriden by custom serializers.
      Specified by:
        `getSchema` in interface `SchemaAware`
      Overrides:
        `getSchema` in class `StdSerializer<T>`
      Parameters:
        `provider` - The serializer provider.
        `typeHint` - A hint about the type.
      Returns:
        Json-schema for this serializer.
      Throws:
        `JsonMappingException`

    - #### acceptJsonFormatVisitor

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

      Description copied from class: `StdSerializer`
      Default implementation specifies no format. This behavior is usually overriden by custom serializers.
      Specified by:
        `acceptJsonFormatVisitor` in interface `JsonFormatVisitable`
      Overrides:
        `acceptJsonFormatVisitor` in class `StdSerializer<T>`
        `typeHint` - Type of element (entity like property) being visited
      Throws:
        `JsonMappingException`