Jackson Data Binding Source Code

Jackson is "the Java JSON library" or "the best JSON parser for Java". Or simply as "JSON for Java".

  • Jackson Data Binding module allows you to converts JSON to and from POJO (Plain Old Java Object) using property accessor or using annotations.
  • Jackson Databind Source Code files are provided in the source packge (jackson-databind-2.12.4-sources.jar). You can download it at Jackson Maven Website.

    You can also browse Jackson Databind Source Code below:

    ✍: FYIcenter.com

    com/fasterxml/jackson/databind/ser/std/DateSerializer.java

    package com.fasterxml.jackson.databind.ser.std;
    
    import java.io.IOException;
    import java.text.DateFormat;
    import java.util.*;
    
    import com.fasterxml.jackson.core.*;
    import com.fasterxml.jackson.databind.*;
    import com.fasterxml.jackson.databind.annotation.JacksonStdImpl;
    
    /**
     * For efficiency, we will serialize Dates as longs, instead of
     * potentially more readable Strings.
     */
    @JacksonStdImpl
    @SuppressWarnings("serial")
    public class DateSerializer
        extends DateTimeSerializerBase<Date>
    {
        /**
         * Default instance that is used when no contextual configuration
         * is needed.
         */
        public static final DateSerializer instance = new DateSerializer();
        
        public DateSerializer() {
            this(null, null);
        }
            
        public DateSerializer(Boolean useTimestamp, DateFormat customFormat) {
            super(Date.class, useTimestamp, customFormat);
        }
    
        @Override
        public DateSerializer withFormat(Boolean timestamp, DateFormat customFormat) {
            return new DateSerializer(timestamp, customFormat);
        }
    
        @Override
        protected long _timestamp(Date value) {
            return (value == null) ? 0L : value.getTime();
        }
    
        @Override
        public void serialize(Date value, JsonGenerator g, SerializerProvider provider) throws IOException
        {
            if (_asTimestamp(provider)) {
                g.writeNumber(_timestamp(value));
                return;
            }
            _serializeAsString(value, g, provider);
        }
    }
    

    com/fasterxml/jackson/databind/ser/std/DateSerializer.java

     

    ⇒ Jackson Annotations Source Code

    ⇐ Download and Install Jackson Binary Package

    ⇑ Downloading and Reviewing jackson-*.jar

    ⇑⇑ Jackson - Java JSON library

    2022-03-29, 32254👍, 0💬