com.fasterxml.jackson.databind.ser.std

## Class BooleanSerializer

- 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>
      - - com.fasterxml.jackson.databind.ser.std.NonTypedScalarSerializerBase<Boolean>
        - - com.fasterxml.jackson.databind.ser.std.BooleanSerializer

- All Implemented Interfaces:
    JsonFormatVisitable, SchemaAware, Serializable

      public final class BooleanSerializer
      extends NonTypedScalarSerializerBase<Boolean>

  Serializer used for primitive boolean, as well as java.util.Boolean wrapper type.

  Since this is one of "native" types, no type information is ever included on serialization (unlike for most scalar types as of 1.5)

  See Also:
    Serialized Form

- - ### Nested Class Summary

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

      `JsonSerializer.None`

  - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `protected boolean` | `_forPrimitive` Whether type serialized is primitive (boolean) or wrapper (java.lang.Boolean); if true, former, if false, latter.

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

      `_handledType`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `BooleanSerializer(boolean forPrimitive)`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor, JavaType typeHint)` Default implementation specifies no format.
    `JsonNode` | `getSchema(SerializerProvider provider, Type typeHint)` Default implementation simply claims type is "string"; usually overriden by custom serializers.
    `void` | `serialize(Boolean value, JsonGenerator jgen, SerializerProvider provider)` Method that can be called to ask implementation to serialize values of type this serializer handles.

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

      `serializeWithType`

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

      `createObjectNode, createSchemaNode, createSchemaNode, findAnnotatedContentSerializer, findConvertingContentSerializer, findFormatFeature, findFormatOverrides, findIncludeOverrides, findPropertyFilter, getSchema, handledType, isDefaultSerializer, 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`

- - ### Field Detail

    - #### _forPrimitive

          protected final boolean _forPrimitive

      Whether type serialized is primitive (boolean) or wrapper (java.lang.Boolean); if true, former, if false, latter.

  - ### Constructor Detail

    - #### BooleanSerializer

          public BooleanSerializer(boolean forPrimitive)

  - ### Method Detail

    - #### serialize

          public void serialize(Boolean value,
                       JsonGenerator jgen,
                       SerializerProvider provider)
                         throws IOException

      Description copied from class: `JsonSerializer`
      Method that can be called to ask implementation to serialize values of type this serializer handles.
      Specified by:
        `serialize` in class `StdSerializer<Boolean>`
      Parameters:
        `value` - Value to serialize; can not be null.
        `jgen` - Generator used to output resulting Json content
        `provider` - Provider that can be used to get serializers for serializing Objects value contains, if any.
      Throws:
        `IOException`

    - #### getSchema

          public JsonNode getSchema(SerializerProvider provider,
                           Type typeHint)

      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 `StdScalarSerializer<Boolean>`
      Parameters:
        `provider` - The serializer provider.
        `typeHint` - A hint about the type.
      Returns:
        Json-schema for this serializer.

    - #### 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 `StdScalarSerializer<Boolean>`
        `typeHint` - Type of element (entity like property) being visited
      Throws:
        `JsonMappingException`

Copyright © 2008–2016 FasterXML. All rights reserved.