Jackson is "the Java JSON library" or "the best JSON parser for Java". Or simply as "JSON for Java".

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:

⏎ 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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