public abstract class StaticListSerializerBase<T extends Collection<?>> extends StdSerializer<T> implements ContextualSerializer
JsonSerializer.None| Modifier and Type | Field and Description |
|---|---|
protected Boolean |
_unwrapSingle
Setting for specific local override for "unwrap single element arrays":
true for enable unwrapping, false for preventing it, `null` for using
global configuration.
|
_handledType| Modifier | Constructor and Description |
|---|---|
protected |
StaticListSerializerBase(Class<?> cls) |
protected |
StaticListSerializerBase(StaticListSerializerBase<?> src,
Boolean unwrapSingle) |
| Modifier and Type | Method and Description |
|---|---|
abstract JsonSerializer<?> |
_withResolved(BeanProperty prop,
Boolean unwrapSingle) |
protected abstract void |
acceptContentVisitor(JsonArrayFormatVisitor visitor) |
void |
acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor,
JavaType typeHint)
Default implementation specifies no format.
|
protected abstract JsonNode |
contentSchema() |
JsonSerializer<?> |
createContextual(SerializerProvider serializers,
BeanProperty property)
Method called to see if a different (or differently configured) serializer
is needed to serialize values of specified property.
|
JsonNode |
getSchema(SerializerProvider provider,
Type typeHint)
Default implementation simply claims type is "string"; usually
overriden by custom serializers.
|
boolean |
isEmpty(SerializerProvider provider,
T value)
Method called to check whether given serializable value is
considered "empty" value (for purposes of suppressing serialization
of empty values).
|
abstract void |
serializeWithType(T value,
JsonGenerator g,
SerializerProvider provider,
TypeSerializer typeSer)
Method that can be called to ask implementation to serialize
values of type this serializer handles, using specified type serializer
for embedding necessary type information.
|
_neitherNull, _nonEmpty, createSchemaNode, createSchemaNode, findAnnotatedContentSerializer, findContextualConvertingSerializer, findConvertingContentSerializer, findFormatFeature, findFormatOverrides, findIncludeOverrides, findPropertyFilter, getSchema, handledType, isDefaultSerializer, serialize, visitArrayFormat, visitArrayFormat, visitFloatFormat, visitIntFormat, visitIntFormat, visitStringFormat, visitStringFormat, wrapAndThrow, wrapAndThrowgetDelegatee, isEmpty, isUnwrappingSerializer, properties, replaceDelegatee, unwrappingSerializer, usesObjectId, withFilterIdprotected final Boolean _unwrapSingle
protected StaticListSerializerBase(Class<?> cls)
protected StaticListSerializerBase(StaticListSerializerBase<?> src, Boolean unwrapSingle)
public abstract JsonSerializer<?> _withResolved(BeanProperty prop, Boolean unwrapSingle)
public JsonSerializer<?> createContextual(SerializerProvider serializers, BeanProperty property) throws JsonMappingException
ContextualSerializercreateContextual in interface ContextualSerializerserializers - 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 cannot provide it and
null is passed instead (in which case impls usually pass 'this' serializer as is)JsonMappingExceptionpublic boolean isEmpty(SerializerProvider provider, T value)
JsonSerializerDefault implementation will consider only null values to be empty.
NOTE: replaces JsonSerializer.isEmpty(Object), which was deprecated in 2.5
isEmpty in class JsonSerializer<T extends Collection<?>>public JsonNode getSchema(SerializerProvider provider, Type typeHint)
StdSerializergetSchema in interface SchemaAwaregetSchema in class StdSerializer<T extends Collection<?>>provider - The serializer provider.typeHint - A hint about the type.public void acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor, JavaType typeHint) throws JsonMappingException
StdSerializeracceptJsonFormatVisitor in interface JsonFormatVisitableacceptJsonFormatVisitor in class StdSerializer<T extends Collection<?>>typeHint - Type of element (entity like property) being visitedJsonMappingExceptionprotected abstract JsonNode contentSchema()
protected abstract void acceptContentVisitor(JsonArrayFormatVisitor visitor) throws JsonMappingException
JsonMappingExceptionpublic abstract void serializeWithType(T value, JsonGenerator g, SerializerProvider provider, TypeSerializer typeSer) throws IOException
JsonSerializer
Default implementation will throw UnsupportedOperationException
to indicate that proper type handling needs to be implemented.
For simple datatypes written as a single scalar value (JSON String, Number, Boolean), implementation would look like:
// note: method to call depends on whether this type is serialized as JSON scalar, object or Array! typeSer.writeTypePrefixForScalar(value, gen); serialize(value, gen, provider); typeSer.writeTypeSuffixForScalar(value, gen);and implementations for type serialized as JSON Arrays or Objects would differ slightly, as
START-ARRAY/END-ARRAY and
START-OBJECT/END-OBJECT pairs
need to be properly handled with respect to serializing of contents.serializeWithType in class JsonSerializer<T extends Collection<?>>value - Value to serialize; can not be null.g - Generator used to output resulting Json contentprovider - Provider that can be used to get serializers for
serializing Objects value contains, if any.typeSer - Type serializer to use for including type informationIOExceptionCopyright © 2008–2021 FasterXML. All rights reserved.