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java.lang.Object com.fasterxml.jackson.databind.JsonSerializer<T> com.fasterxml.jackson.databind.ser.std.StdSerializer<T> com.fasterxml.jackson.databind.ser.ContainerSerializer<T>
public abstract class ContainerSerializer<T>
Intermediate base class for serializers used for serializing
types that contain element(s) of other types, such as arrays,
Collection
s (Lists
, Sets
etc) and Map
s and iterable things
(Iterator
s).
Nested Class Summary |
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Nested classes/interfaces inherited from class com.fasterxml.jackson.databind.JsonSerializer |
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JsonSerializer.None |
Field Summary |
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Fields inherited from class com.fasterxml.jackson.databind.ser.std.StdSerializer |
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_handledType |
Constructor Summary | |
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protected |
ContainerSerializer(Class<?> t,
boolean dummy)
Alternate constructor that is (alas!) needed to work around kinks of generic type handling |
protected |
ContainerSerializer(Class<T> t)
|
protected |
ContainerSerializer(ContainerSerializer<?> src)
|
Method Summary | |
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protected abstract ContainerSerializer<?> |
_withValueTypeSerializer(TypeSerializer vts)
Method that needs to be implemented to allow construction of a new serializer object with given TypeSerializer , used when
addition type information is to be embedded. |
abstract 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. |
abstract JavaType |
getContentType()
Accessor for finding declared (static) element type for type this serializer is used for. |
abstract boolean |
isEmpty(T value)
Method called to check whether given serializable value is considered "empty" value (for purposes of suppressing serialization of empty values). |
ContainerSerializer<?> |
withValueTypeSerializer(TypeSerializer vts)
Factory(-like) method that can be used to construct a new container serializer that uses specified TypeSerializer for decorating
contained values with additional type information. |
Methods inherited from class com.fasterxml.jackson.databind.ser.std.StdSerializer |
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createObjectNode, createSchemaNode, createSchemaNode, getSchema, handledType, isDefaultSerializer, serialize, wrapAndThrow, wrapAndThrow |
Methods inherited from class com.fasterxml.jackson.databind.JsonSerializer |
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isUnwrappingSerializer, serializeWithType, unwrappingSerializer, usesObjectId |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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protected ContainerSerializer(Class<T> t)
protected ContainerSerializer(Class<?> t, boolean dummy)
t
- protected ContainerSerializer(ContainerSerializer<?> src)
Method Detail |
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public ContainerSerializer<?> withValueTypeSerializer(TypeSerializer vts)
TypeSerializer
for decorating
contained values with additional type information.
vts
- Type serializer to use for contained values; can be null,
in which case 'this' serializer is returned as is
public abstract JavaType getContentType()
public abstract JsonSerializer<?> getContentSerializer()
getContentType()
and
SerializerProvider.findValueSerializer(java.lang.Class>, com.fasterxml.jackson.databind.BeanProperty)
.
public abstract boolean isEmpty(T value)
JsonSerializer
Default implementation will consider only null values to be empty.
isEmpty
in class JsonSerializer<T>
protected abstract ContainerSerializer<?> _withValueTypeSerializer(TypeSerializer vts)
TypeSerializer
, used when
addition type information is to be embedded.
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