BytesSerializer.java

/*
 * Copyright 2004-present the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.security.web.webauthn.jackson;

import tools.jackson.core.JacksonException;
import tools.jackson.core.JsonGenerator;
import tools.jackson.databind.SerializationContext;
import tools.jackson.databind.ser.std.StdSerializer;

import org.springframework.security.web.webauthn.api.Bytes;

/**
 * Jackson serializer for {@link Bytes}
 *
 * @author Rob Winch
 * @since 6.4
 */
@SuppressWarnings("serial")
class BytesSerializer extends StdSerializer<Bytes> {

	/**
	 * Creates a new instance.
	 */
	BytesSerializer() {
		super(Bytes.class);
	}

	@Override
	public void serialize(Bytes bytes, JsonGenerator jgen, SerializationContext provider) throws JacksonException {
		jgen.writeString(bytes.toBase64UrlString());
	}

}