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/StdKeySerializer.java

    package com.fasterxml.jackson.databind.ser.std;
    
    import java.io.IOException;
    
    import com.fasterxml.jackson.core.*;
    import com.fasterxml.jackson.databind.*;
    
    /**
     * Specialized serializer that can be used as the generic key serializer,
     * when serializing {@link java.util.Map}s to JSON Objects.
     *
     * @deprecated Since 2.8, use {@link StdKeySerializers.Default} instead.
     */
    @SuppressWarnings("serial")
    @Deprecated // since 2.8,
    public class StdKeySerializer extends StdSerializer<Object>
    {
        public StdKeySerializer() { super(Object.class); }
    
        @Override
        public void serialize(Object value, JsonGenerator g, SerializerProvider provider) throws IOException {
            // 19-Oct-2016, tatu: Simplified to bare essentials since this is deprecated
            g.writeFieldName(value.toString());
        }
    }
    

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

     

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    2022-03-29, 32075👍, 0💬