| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.servicecomb.foundation.vertx; |
| |
| import jakarta.ws.rs.core.Response.Status; |
| |
| import org.apache.http.HttpHeaders; |
| |
| import io.vertx.ext.web.RoutingContext; |
| import io.vertx.ext.web.handler.impl.BodyHandlerImpl; |
| |
| /** |
| * 扩展的BodyHandler |
| * 只支持指定ContentType格式的body数据,关闭了文件上传能力 |
| */ |
| public abstract class SimpleBodyHandler extends BodyHandlerImpl { |
| |
| @Override |
| public void handle(RoutingContext context) { |
| if (this.checkContentType(context)) { |
| super.handle(context); |
| } |
| } |
| |
| protected boolean checkContentType(RoutingContext context) { |
| String contentType = context.request().getHeader(HttpHeaders.CONTENT_TYPE); |
| if (contentTypeSupported(contentType)) { |
| return true; |
| } |
| Status status = Status.UNSUPPORTED_MEDIA_TYPE; |
| context.response().setStatusCode(status.getStatusCode()).setStatusMessage(status.getReasonPhrase()); |
| context.response().end(String.format("Content-Type %s is not supported", contentType)); |
| return false; |
| } |
| |
| protected abstract boolean contentTypeSupported(String contentType); |
| } |