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/jsonFormatVisitors/JsonArrayFormatVisitor.java

    package com.fasterxml.jackson.databind.jsonFormatVisitors;
    
    import com.fasterxml.jackson.databind.JavaType;
    import com.fasterxml.jackson.databind.JsonMappingException;
    import com.fasterxml.jackson.databind.SerializerProvider;
    
    public interface JsonArrayFormatVisitor extends JsonFormatVisitorWithSerializerProvider
    {
        /**
         * Visit method called for structured types, as well as possibly
         * for leaf types (especially if handled by custom serializers).
         * 
         * @param handler Serializer used, to allow for further callbacks
         * @param elementType Type of elements in JSON array value
         */
        void itemsFormat(JsonFormatVisitable handler, JavaType elementType)
            throws JsonMappingException;
        
        /**
         * Visit method that is called if the content type is a simple
         * scalar type like {@link JsonFormatTypes#STRING} (but not
         * for structured types like {@link JsonFormatTypes#OBJECT} since
         * they would be missing type information).
         */
        void itemsFormat(JsonFormatTypes format)
            throws JsonMappingException;
    
        /**
         * Default "empty" implementation, useful as the base to start on;
         * especially as it is guaranteed to implement all the method
         * of the interface, even if new methods are getting added.
         */
        public static class Base implements JsonArrayFormatVisitor {
            protected SerializerProvider _provider;
    
            public Base() { }
            public Base(SerializerProvider p) { _provider = p; }
    
            @Override
            public SerializerProvider getProvider() { return _provider; }
    
            @Override
            public void setProvider(SerializerProvider p) { _provider = p; }
    
            @Override
            public void itemsFormat(JsonFormatVisitable handler, JavaType elementType)
                throws JsonMappingException { }
    
            @Override
            public void itemsFormat(JsonFormatTypes format)
                throws JsonMappingException { }
        }
    
    }
    
    

    com/fasterxml/jackson/databind/jsonFormatVisitors/JsonArrayFormatVisitor.java

     

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