/*
 * Copyright 2012-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.boot.docs.web.servlet.springmvc.errorhandling.errorpageswithoutspringmvc

import org.springframework.boot.web.server.ErrorPage
import org.springframework.boot.web.server.ErrorPageRegistrar
import org.springframework.boot.web.server.ErrorPageRegistry
import org.springframework.context.annotation.Bean
import org.springframework.context.annotation.Configuration
import org.springframework.http.HttpStatus

@Configuration(proxyBeanMethods = false)
class MyErrorPagesConfiguration {

	@Bean
	fun errorPageRegistrar(): ErrorPageRegistrar {
		return ErrorPageRegistrar { registry: ErrorPageRegistry -> registerErrorPages(registry) }
	}

	private fun registerErrorPages(registry: ErrorPageRegistry) {
		registry.addErrorPages(ErrorPage(HttpStatus.BAD_REQUEST, "/400"))
	}

}

