From dev-return-2595-archive-asf-public=cust-asf.ponee.io@servicecomb.apache.org Sat Mar 10 15:09:24 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id CDCE3180651 for ; Sat, 10 Mar 2018 15:09:23 +0100 (CET) Received: (qmail 56162 invoked by uid 500); 10 Mar 2018 14:09:22 -0000 Mailing-List: contact dev-help@servicecomb.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@servicecomb.apache.org Delivered-To: mailing list dev@servicecomb.apache.org Received: (qmail 56151 invoked by uid 99); 10 Mar 2018 14:09:22 -0000 Received: from ec2-52-202-80-70.compute-1.amazonaws.com (HELO gitbox.apache.org) (52.202.80.70) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 10 Mar 2018 14:09:22 +0000 From: GitBox To: dev@servicecomb.apache.org Subject: [GitHub] jeho0815 commented on a change in pull request #578: SCB-373 change Rest args code/encoding to HttpClientFilter/HttpServer? Message-ID: <152069096235.22497.1319483530177794990.gitbox@gitbox.apache.org> Date: Sat, 10 Mar 2018 14:09:22 -0000 jeho0815 commented on a change in pull request #578: SCB-373 change Rest args code/encoding to HttpClientFilter/HttpServer? URL: https://github.com/apache/incubator-servicecomb-java-chassis/pull/578#discussion_r173623397 ########## File path: common/common-rest/src/main/java/org/apache/servicecomb/common/rest/filter/inner/ServerRestArgsFilter.java ########## @@ -0,0 +1,70 @@ +/* + * 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.common.rest.filter.inner; + +import org.apache.servicecomb.common.rest.RestConst; +import org.apache.servicecomb.common.rest.codec.RestCodec; +import org.apache.servicecomb.common.rest.codec.produce.ProduceProcessor; +import org.apache.servicecomb.common.rest.definition.RestOperationMeta; +import org.apache.servicecomb.common.rest.filter.HttpServerFilter; +import org.apache.servicecomb.core.Invocation; +import org.apache.servicecomb.foundation.vertx.http.HttpServletRequestEx; +import org.apache.servicecomb.foundation.vertx.http.HttpServletResponseEx; +import org.apache.servicecomb.foundation.vertx.stream.BufferOutputStream; +import org.apache.servicecomb.swagger.invocation.Response; +import org.apache.servicecomb.swagger.invocation.exception.ExceptionFactory; +import org.apache.servicecomb.swagger.invocation.exception.InvocationException; + +import io.netty.buffer.Unpooled; + +public class ServerRestArgsFilter implements HttpServerFilter { + + @Override + public int getOrder() { + return -100; + } + + @Override + public Response afterReceiveRequest(Invocation invocation, HttpServletRequestEx requestEx) { + RestOperationMeta restOperationMeta = (RestOperationMeta) requestEx + .getAttribute(RestConst.OPERATION_PARAMETERS); + Object[] args = RestCodec.restToArgs(requestEx, restOperationMeta); + invocation.setSwaggerArguments(args); + return null; + } + + @Override + public void beforeSendResponse(Invocation invocation, HttpServletResponseEx responseEx) { + Response response = (Response) invocation.getHandlerContext().get(RestConst.INVOCATION_HANDLER_RESPONSE); + ProduceProcessor produceProcessor = (ProduceProcessor) invocation.getHandlerContext() + .get(RestConst.INVOCATION_HANDLER_PROCESSOR); + Object body = response.getResult(); + if (response.isFailed()) { + body = ((InvocationException) body).getErrorData(); + } + + try (BufferOutputStream output = new BufferOutputStream(Unpooled.compositeBuffer())) { + produceProcessor.encodeResponse(output, body); + + responseEx.setBodyBuffer(output.getBuffer()); + } catch (Exception e) { Review comment: yes, i'll repair this ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: users@infra.apache.org With regards, Apache Git Services