com.fasterxml.jackson.databind.ext.NioPathSerializer Maven / Gradle / Ivy
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
{
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);
}
}