public class StringArraySerializer extends ArraySerializerBase<String[]> implements ContextualSerializer
String[]
values.JsonSerializer.None
Modifier and Type | Field and Description |
---|---|
protected JsonSerializer<Object> |
_elementSerializer
Value serializer to use, if it's not the standard one
(if it is we can optimize serialization a lot)
|
static StringArraySerializer |
instance |
_property
_handledType
Modifier | Constructor and Description |
---|---|
protected |
StringArraySerializer() |
|
StringArraySerializer(StringArraySerializer src,
BeanProperty prop,
JsonSerializer<?> ser) |
Modifier and Type | Method and Description |
---|---|
ContainerSerializer<?> |
_withValueTypeSerializer(TypeSerializer vts)
Strings never add type info; hence, even if type serializer is suggested,
we'll ignore it...
|
void |
acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor,
JavaType typeHint)
Default implementation specifies no format.
|
JsonSerializer<?> |
createContextual(SerializerProvider provider,
BeanProperty property)
Method called to see if a different (or differently configured) serializer
is needed to serialize values of specified property.
|
JsonSerializer<?> |
getContentSerializer()
Accessor for serializer used for serializing contents
(List and array elements, Map values etc) of the
container for which this serializer is used, if it is
known statically.
|
JavaType |
getContentType()
Accessor for finding declared (static) element type for
type this serializer is used for.
|
JsonNode |
getSchema(SerializerProvider provider,
Type typeHint)
Default implementation simply claims type is "string"; usually
overriden by custom serializers.
|
boolean |
hasSingleElement(String[] value)
Method called to determine if the given value (of type handled by
this serializer) contains exactly one element.
|
boolean |
isEmpty(SerializerProvider prov,
String[] value)
Method called to check whether given serializable value is
considered "empty" value (for purposes of suppressing serialization
of empty values).
|
void |
serialize(String[] value,
JsonGenerator jgen,
SerializerProvider provider)
Method that can be called to ask implementation to serialize
values of type this serializer handles.
|
void |
serializeContents(String[] value,
JsonGenerator jgen,
SerializerProvider provider) |
serializeWithType
hasContentTypeAnnotation, isEmpty, withValueTypeSerializer
createObjectNode, createSchemaNode, createSchemaNode, findConvertingContentSerializer, findPropertyFilter, getSchema, handledType, isDefaultSerializer, wrapAndThrow, wrapAndThrow
getDelegatee, isUnwrappingSerializer, replaceDelegatee, unwrappingSerializer, usesObjectId
public static final StringArraySerializer instance
protected final JsonSerializer<Object> _elementSerializer
protected StringArraySerializer()
public StringArraySerializer(StringArraySerializer src, BeanProperty prop, JsonSerializer<?> ser)
public ContainerSerializer<?> _withValueTypeSerializer(TypeSerializer vts)
_withValueTypeSerializer
in class ContainerSerializer<String[]>
public JsonSerializer<?> createContextual(SerializerProvider provider, BeanProperty property) throws JsonMappingException
ContextualSerializer
createContextual
in interface ContextualSerializer
provider
- Serializer provider to use for accessing config, other serializersproperty
- Method or field that represents the property
(and is used to access value to serialize).
Should be available; but there may be cases where caller can not provide it and
null is passed instead (in which case impls usually pass 'this' serializer as is)JsonMappingException
public JavaType getContentType()
ContainerSerializer
getContentType
in class ContainerSerializer<String[]>
public JsonSerializer<?> getContentSerializer()
ContainerSerializer
ContainerSerializer.getContentType()
and
SerializerProvider.findValueSerializer(java.lang.Class<?>, com.fasterxml.jackson.databind.BeanProperty)
.getContentSerializer
in class ContainerSerializer<String[]>
public boolean isEmpty(SerializerProvider prov, String[] 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<String[]>
public boolean hasSingleElement(String[] value)
ContainerSerializer
Note: although it might seem sensible to instead define something like "getElementCount()" method, this would not work well for containers that do not keep track of size (like linked lists may not).
hasSingleElement
in class ContainerSerializer<String[]>
public final void serialize(String[] value, JsonGenerator jgen, SerializerProvider provider) throws IOException, JsonGenerationException
JsonSerializer
serialize
in class ArraySerializerBase<String[]>
value
- Value to serialize; can not be null.jgen
- Generator used to output resulting Json contentprovider
- Provider that can be used to get serializers for
serializing Objects value contains, if any.IOException
JsonGenerationException
public void serializeContents(String[] value, JsonGenerator jgen, SerializerProvider provider) throws IOException, JsonGenerationException
serializeContents
in class ArraySerializerBase<String[]>
IOException
JsonGenerationException
public JsonNode getSchema(SerializerProvider provider, Type typeHint)
StdSerializer
getSchema
in interface SchemaAware
getSchema
in class StdSerializer<String[]>
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 StdSerializer<String[]>
typeHint
- Type of element (entity like property) being visitedJsonMappingException
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