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-2.14.0-sources.jar). You can download it at Jackson Maven Website.

    You can also browse Jackson Databind Source Code below:

    ✍: FYIcenter.com


    package com.fasterxml.jackson.databind.deser.std;
    import java.io.IOException;
    import java.util.concurrent.atomic.AtomicLong;
    import com.fasterxml.jackson.core.JsonParser;
    import com.fasterxml.jackson.databind.DeserializationContext;
    import com.fasterxml.jackson.databind.JsonMappingException;
    import com.fasterxml.jackson.databind.type.LogicalType;
    // @since 2.12
    public class AtomicLongDeserializer extends StdScalarDeserializer<AtomicLong>
        private static final long serialVersionUID = 1L;
        public AtomicLongDeserializer() { super(AtomicLong.class); }
        public AtomicLong deserialize(JsonParser p, DeserializationContext ctxt) throws IOException {
            if (p.isExpectedNumberIntToken()) {
                return new AtomicLong(p.getLongValue());
            // 12-Jun-2020, tatu: May look convoluted, but need to work correctly with
            //   CoercionConfig
            Long L = _parseLong(p, ctxt, AtomicLong.class);
            return (L == null) ? null : new AtomicLong(L.intValue());
        public LogicalType logicalType() { return LogicalType.Integer; }
        @Override // @since 2.12
        public Object getEmptyValue(DeserializationContext ctxt) throws JsonMappingException {
            return new AtomicLong();



    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


    Jackson Annotations Source Code

    Download and Install Jackson Binary Package

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    ⇑⇑ Jackson - Java JSON library

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