• Home
• com.facebook.presto
• presto-jdbc
• 0.278
• source code
• KeyDeserializers.java

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

com.facebook.presto.jdbc.internal.jackson.databind.deser.KeyDeserializers Maven / Gradle / Ivy

package com.facebook.presto.jdbc.internal.jackson.databind.deser;

import com.facebook.presto.jdbc.internal.jackson.databind.*;

/**
 * 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.
 */
public interface KeyDeserializers
{
    public KeyDeserializer findKeyDeserializer(JavaType type, DeserializationConfig config, BeanDescription beanDesc) throws JsonMappingException;
}