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

Jackson Databind Source Code files are provided in the source packge (jackson-databind-2.14.0-sources.jar). You can download it at Jackson Maven Website.

You can also browse Jackson Databind Source Code below:

⏎ com/fasterxml/jackson/databind/ser/std/SqlDateSerializer.java

package com.fasterxml.jackson.databind.ser.std;

import java.io.IOException;
import java.text.DateFormat;

import com.fasterxml.jackson.core.JsonGenerator;

import com.fasterxml.jackson.databind.*;
import com.fasterxml.jackson.databind.annotation.JacksonStdImpl;

/**
 * Compared to regular {@link java.util.Date} serialization, we do use String
 * representation here. Why? Basically to truncate of time part, since
 * that should not be used by plain SQL date.
 */
@JacksonStdImpl
@SuppressWarnings("serial")
public class SqlDateSerializer
    extends DateTimeSerializerBase<java.sql.Date>
{
    public SqlDateSerializer() {
        // 11-Oct-2016, tatu: As per [databind#219] fixed for 2.9; was passing `false` prior
        this(null, null);
    }

    protected SqlDateSerializer(Boolean useTimestamp, DateFormat customFormat) {
        super(java.sql.Date.class, useTimestamp, customFormat);
    }

    @Override
    public SqlDateSerializer withFormat(Boolean timestamp, DateFormat customFormat) {
    	return new SqlDateSerializer(timestamp, customFormat);
    }

    @Override
    protected long _timestamp(java.sql.Date value) {
        return (value == null) ? 0L : value.getTime();
    }
    
    @Override
    public void serialize(java.sql.Date value, JsonGenerator g, SerializerProvider provider)
        throws IOException
    {
        if (_asTimestamp(provider)) {
            g.writeNumber(_timestamp(value));
            return;
        }
        // Alas, can't just call `_serializeAsString()`....
        if (_customFormat == null) {
            // 11-Oct-2016, tatu: For backwards-compatibility purposes, we shall just use
            //    the awful standard JDK serialization via `sqlDate.toString()`... this
            //    is problematic in multiple ways (including using arbitrary timezone...)
            g.writeString(value.toString());
            return;
        }
        _serializeAsString(value, g, provider);
    }
}

⏎ com/fasterxml/jackson/databind/ser/std/SqlDateSerializer.java

Or download all of them as a single archive file:

File name: jackson-databind-2.14.0-sources.jar
File size: 1187952 bytes
Release date: 2022-11-05
Download 

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