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 vote144 views2 answers
How to create a console in java gui
Java
0 vote145 views1 answer
Java string stringbuilder array list tostring
Java
0 vote145 views1 answer
ERROR: Failed to resolve: com.github.HaarigerHarald:android-youtubeExtractor:v1.7.0
Java
2 votes151 views2 answers
Compare two character alphabetically java
Java
-2 votes102 views1 answer
How to read mail content using java
Java
2 votes143 views2 answers
Check if jcheckbox is checked java
Java
1 vote142 views1 answer
Int a=08 java
Java
15 votes162 views10 answers
Hello world
Java
0 vote136 views1 answer
Number of zeros in a binary array
Java
0 vote169 views1 answer
Current time in long java
Java