blob: 141648f7c5f3185c3d729807b2fddadcda5a3096 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
package com.fasterxml.jackson.databind.deser;
import com.fasterxml.jackson.databind.BeanDescription;
import com.fasterxml.jackson.databind.BeanProperty;
import com.fasterxml.jackson.databind.DeserializationConfig;
import com.fasterxml.jackson.databind.JavaType;
import com.fasterxml.jackson.databind.JsonMappingException;
import com.fasterxml.jackson.databind.KeyDeserializer;
/**
* Interface that defines API for simple extensions that can provide additional deserializers
* for deserializer Map keys of various types, from JSON property names.
* Access is by a single callback method; instance is to either return
* a configured {@link KeyDeserializer} for specified type, or null to indicate that it
* does not support handling of the type. In latter case, further calls can be made
* for other providers; in former case returned key deserializer is used for handling of
* key instances of specified type.
*
* @since 1.8
*/
public interface KeyDeserializers
{
public KeyDeserializer findKeyDeserializer(JavaType type, DeserializationConfig config,
BeanDescription beanDesc, BeanProperty property)
throws JsonMappingException;
}
|