public final class StringSerializer extends NonTypedScalarSerializerBase<java.lang.Object>
String
s.
Since this is one of "native" types, no type information is ever included on serialization (unlike for most scalar types as of 1.5)
JsonSerializer.None
Modifier and Type | Field and Description |
---|---|
private static long |
serialVersionUID |
_handledType
Constructor and Description |
---|
StringSerializer() |
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.
|
boolean |
isEmpty(java.lang.Object value)
Deprecated.
|
boolean |
isEmpty(SerializerProvider prov,
java.lang.Object value)
Method called to check whether given serializable value is
considered "empty" value (for purposes of suppressing serialization
of empty values).
|
void |
serialize(java.lang.Object value,
com.fasterxml.jackson.core.JsonGenerator gen,
SerializerProvider provider)
Method that can be called to ask implementation to serialize
values of type this serializer handles.
|
serializeWithType
createObjectNode, createSchemaNode, createSchemaNode, findAnnotatedContentSerializer, findConvertingContentSerializer, findFormatFeature, findFormatOverrides, findPropertyFilter, getSchema, handledType, isDefaultSerializer, visitArrayFormat, visitArrayFormat, visitFloatFormat, visitIntFormat, visitIntFormat, visitStringFormat, visitStringFormat, wrapAndThrow, wrapAndThrow
getDelegatee, isUnwrappingSerializer, properties, replaceDelegatee, unwrappingSerializer, usesObjectId, withFilterId
private static final long serialVersionUID
@Deprecated public boolean isEmpty(java.lang.Object value)
isEmpty
in class JsonSerializer<java.lang.Object>
public boolean isEmpty(SerializerProvider prov, java.lang.Object value)
JsonSerializer
Default implementation will consider only null values to be empty.
NOTE: replaces JsonSerializer.isEmpty(Object)
, deprecated in 2.5
isEmpty
in class JsonSerializer<java.lang.Object>
public void serialize(java.lang.Object value, com.fasterxml.jackson.core.JsonGenerator gen, SerializerProvider provider) throws java.io.IOException
JsonSerializer
serialize
in class StdSerializer<java.lang.Object>
value
- Value to serialize; can not be null.gen
- Generator used to output resulting Json contentprovider
- Provider that can be used to get serializers for
serializing Objects value contains, if any.java.io.IOException
public JsonNode getSchema(SerializerProvider provider, java.lang.reflect.Type typeHint)
StdSerializer
getSchema
in interface SchemaAware
getSchema
in class StdScalarSerializer<java.lang.Object>
provider
- The serializer provider.typeHint
- A hint about the type.public void acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor, JavaType typeHint) throws JsonMappingException
StdSerializer
acceptJsonFormatVisitor
in interface JsonFormatVisitable
acceptJsonFormatVisitor
in class StdScalarSerializer<java.lang.Object>
typeHint
- Type of element (entity like property) being visitedJsonMappingException