spring HttpStatusHandler 源码
springboot HttpStatusHandler 代码
文件路径：/spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/remote/server/HttpStatusHandler.java
/*
* Copyright 2012-2021 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.devtools.remote.server;
import java.io.IOException;
import org.springframework.http.HttpStatus;
import org.springframework.http.server.ServerHttpRequest;
import org.springframework.http.server.ServerHttpResponse;
import org.springframework.util.Assert;
/**
* {@link Handler} that responds with a specific {@link HttpStatus}.
*
* @author Phillip Webb
* @since 1.3.0
*/
public class HttpStatusHandler implements Handler {
private final HttpStatus status;
/**
* Create a new {@link HttpStatusHandler} instance that will respond with an HTTP OK
* 200 status.
*/
public HttpStatusHandler() {
this(HttpStatus.OK);
}
/**
* Create a new {@link HttpStatusHandler} instance that will respond with the
* specified status.
* @param status the status
*/
public HttpStatusHandler(HttpStatus status) {
Assert.notNull(status, "Status must not be null");
this.status = status;
}
@Override
public void handle(ServerHttpRequest request, ServerHttpResponse response) throws IOException {
response.setStatusCode(this.status);
}
}
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- 所属分类： 后端技术
- 本文标签： Java Spring Spring Boot
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