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/InetSocketAddressSerializer.java

    package com.fasterxml.jackson.databind.ser.std;
    
    import java.io.IOException;
    import java.net.*;
    
    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;
    
    /**
     * Simple serializer for {@link InetSocketAddress}.
     */
    @SuppressWarnings("serial")
    public class InetSocketAddressSerializer
        extends StdScalarSerializer<InetSocketAddress>
    {
        public InetSocketAddressSerializer() { super(InetSocketAddress.class); }
    
        @Override
        public void serialize(InetSocketAddress value, JsonGenerator jgen, SerializerProvider provider) throws IOException
        {
            InetAddress addr = value.getAddress();
            String str = addr == null ? value.getHostName() : addr.toString().trim();
            int ix = str.indexOf('/');
            if (ix >= 0) {
                if (ix == 0) { // missing host name; use address
                    str = addr instanceof Inet6Address
                            ? "[" + str.substring(1) + "]" // bracket IPv6 addresses with
                            : str.substring(1);
    
                } else { // otherwise use name
                    str = str.substring(0, ix);
                }
            }
    
            jgen.writeString(str + ":" + value.getPort());
        }
    
        @Override
        public void serializeWithType(InetSocketAddress 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, InetSocketAddress.class, JsonToken.VALUE_STRING));
            serialize(value, g, provider);
            typeSer.writeTypeSuffix(g, typeIdDef);
        }
    }
    

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

     

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    2022-03-29, 31904👍, 0💬