/*
 * Copyright 2012-2018 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
 *
 *      http://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.boot.autoconfigure.jsonb;

import javax.json.bind.Jsonb;
import javax.json.bind.JsonbBuilder;

import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnResource;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * {@link EnableAutoConfiguration Auto-configuration} for JSON-B.
 *
 * @author Eddú Meléndez
 * @since 2.0.0
 */
@Configuration
@ConditionalOnClass(Jsonb.class)
@ConditionalOnResource(resources = {
		"classpath:META-INF/services/javax.json.bind.spi.JsonbProvider",
		"classpath:META-INF/services/javax.json.spi.JsonProvider" })
public class JsonbAutoConfiguration {

	@Bean
	@ConditionalOnMissingBean
	public Jsonb jsonb() {
		return JsonbBuilder.create();
	}

}
