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/introspect/NopAnnotationIntrospector.java

    package com.fasterxml.jackson.databind.introspect;
    
    import com.fasterxml.jackson.core.Version;
    
    import com.fasterxml.jackson.databind.*;
    
    /**
     * Dummy, "no-operation" implementation of {@link AnnotationIntrospector}.
     * Can be used as is to suppress handling of annotations; or as a basis
     * for simple configuration overrides (whether based on annotations or not).
     */
    public abstract class NopAnnotationIntrospector
        extends AnnotationIntrospector
        implements java.io.Serializable
    {
        private static final long serialVersionUID = 1L;
    
        /**
         * Static immutable and shareable instance that can be used as
         * "null" introspector: one that never finds any annotation
         * information.
         */
        public final static NopAnnotationIntrospector instance = new NopAnnotationIntrospector() {
            private static final long serialVersionUID = 1L;
    
            @Override
            public Version version() {
                return com.fasterxml.jackson.databind.cfg.PackageVersion.VERSION;
            }
        };
    
        @Override
        public Version version() {
            return Version.unknownVersion();
        }
    }
    

    com/fasterxml/jackson/databind/introspect/NopAnnotationIntrospector.java

     

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    2022-03-29, 32321👍, 0💬