How to write deserlizer java

package net.sghill.example;

import net.sghill.example.User;
import org.codehaus.jackson.JsonNode;
import org.codehaus.jackson.JsonParser;
import org.codehaus.jackson.ObjectCodec;
import org.codehaus.jackson.map.DeserializationContext;
import org.codehaus.jackson.map.JsonDeserializer;

import java.io.IOException;

public class UserDeserializer extends JsonDeserializer<User> {

    @Override
    public User deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException {
        ObjectCodec oc = jsonParser.getCodec();
        JsonNode node = oc.readTree(jsonParser);
        return new User(null, node.get("username").getTextValue(), node.get("password").getTextValue());
    }
}

Source: stackoverflow.com

Similar codes

0 vote305 views3 answers
Cant change button color when app run android studio
Java
0 vote309 views1 answer
Build cmake gradle
Java
0 vote319 views1 answer
What does java.util.scanner mean
Java
0 vote360 views1 answer
ArrayList add at specific index
Java
0 vote331 views1 answer
Online java http request demo
Java
5 votes314 views1 answer
Java packages example
Java
0 vote321 views1 answer
Fail if condition not met in java if condition
Java
0 vote313 views1 answer
Selenium treeview java
Java
0 vote303 views1 answer
Format code netbean
Java
7 votes312 views4 answers
Date format in java
Java