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/ext/NioPathSerializer.java

    package com.fasterxml.jackson.databind.ext;
    
    import java.io.IOException;
    import java.nio.file.Path;
    
    import com.fasterxml.jackson.core.JsonGenerator;
    import com.fasterxml.jackson.core.JsonToken;
    import com.fasterxml.jackson.core.type.WritableTypeId;
    
    import com.fasterxml.jackson.databind.SerializerProvider;
    import com.fasterxml.jackson.databind.jsontype.TypeSerializer;
    import com.fasterxml.jackson.databind.ser.std.StdScalarSerializer;
    
    /**
     * @since 2.8
     */
    public class NioPathSerializer extends StdScalarSerializer<Path>
    {
        private static final long serialVersionUID = 1;
    
        public NioPathSerializer() { super(Path.class); }
    
        @Override
        public void serialize(Path value, JsonGenerator gen, SerializerProvider serializers) throws IOException {
            // write the Path as a URI, always.
            gen.writeString(value.toUri().toString());
        }
    
        // [databind#1688]: Not sure this is 100% ok, considering there are legitimately different
        //  impls... but has to do
        @Override
        public void serializeWithType(Path value, JsonGenerator g,
                SerializerProvider provider, TypeSerializer typeSer) throws IOException
        {
            // Better ensure we don't use specific sub-classes:
            WritableTypeId typeIdDef = typeSer.writeTypePrefix(g,
                    typeSer.typeId(value, Path.class, JsonToken.VALUE_STRING));
            serialize(value, g, provider);
            typeSer.writeTypeSuffix(g, typeIdDef);
        }
    }
    

    com/fasterxml/jackson/databind/ext/NioPathSerializer.java

     

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    2022-03-29, 31735👍, 0💬