1 package edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind;
2
3 import java.io.IOException;
4
5 /**
6 * Abstract class that defines API used for deserializing JSON content
7 * field names into Java Map keys. These deserializers are only used
8 * if the Map key class is not <code>String</code> or <code>Object</code>.
9 */
10 public abstract class KeyDeserializer
11 {
12 /**
13 * Method called to deserialize a {@link java.util.Map} key from JSON property name.
14 */
15 public abstract Object deserializeKey(String key, DeserializationContext ctxt)
16 throws IOException;
17
18 /**
19 * This marker class is only to be used with annotations, to
20 * indicate that <b>no deserializer is configured</b>.
21 *<p>
22 * Specifically, this class is to be used as the marker for
23 * annotation {@link edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.annotation.JsonDeserialize}.
24 */
25 public abstract static class None
26 extends KeyDeserializer { }
27 }