net.hasor.rsf.utils.ProtocolUtils Maven / Gradle / Ivy
/*
* Copyright 2008-2009 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 net.hasor.rsf.utils;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.PooledByteBufAllocator;
import net.hasor.rsf.RsfBindInfo;
import net.hasor.rsf.RsfEnvironment;
import net.hasor.rsf.RsfRequest;
import net.hasor.rsf.RsfResponse;
import net.hasor.rsf.domain.RequestInfo;
import net.hasor.rsf.domain.ResponseInfo;
import net.hasor.rsf.domain.RsfRuntimeUtils;
import net.hasor.utils.StringUtils;
import java.io.IOException;
/**
*
* @version : 2015年3月28日
* @author 赵永春 ([email protected])
*/
public class ProtocolUtils {
/**将{@link RsfRequest},转换为{@link RequestInfo}。*/
public static RequestInfo buildRequestInfo(RsfEnvironment env, RsfRequest rsfRequest) throws IOException {
RequestInfo info = new RequestInfo();
RsfBindInfo rsfBindInfo = rsfRequest.getBindInfo();
String serializeType = rsfRequest.getSerializeType();
//
//1.基本信息
info.setRequestID(rsfRequest.getRequestID());//请求ID
info.setServiceGroup(rsfBindInfo.getBindGroup());//序列化策略
info.setServiceName(rsfBindInfo.getBindName());//序列化策略
info.setServiceVersion(rsfBindInfo.getBindVersion());//序列化策略
info.setTargetMethod(rsfRequest.getMethod().getName());//序列化策略
info.setSerializeType(serializeType);//序列化策略
info.setClientTimeout(rsfRequest.getTimeout());
info.setMessage(rsfRequest.isMessage());
//
//2.params
Class[] pTypes = rsfRequest.getParameterTypes();
Object[] pObjects = rsfRequest.getParameterObject();
pTypes = (pTypes == null) ? new Class[0] : pTypes;
pObjects = (pObjects == null) ? new Object[0] : pObjects;
for (int i = 0; i < pTypes.length; i++) {
String typeByte = RsfRuntimeUtils.toAsmType(pTypes[i]);
info.addParameter(typeByte, pObjects[i]);
}
//
//3.Opt参数
info.addOptionMap(rsfRequest);
//
return info;
}
public static ResponseInfo buildResponseStatus(RsfEnvironment env, long requestID, short status, String errorInfo) {
ResponseInfo info = new ResponseInfo();
info.setRequestID(requestID);
info.setStatus(status);
if (StringUtils.isNotBlank(errorInfo)) {
info.addOption("message", errorInfo);
}
return info;
}
/**将{@link RsfResponse},转换为{@link ResponseInfo}。*/
public static ResponseInfo buildResponseInfo(RsfEnvironment env, RsfResponse rsfResponse) throws IOException {
ResponseInfo info = new ResponseInfo();
String serializeType = rsfResponse.getSerializeType();
// SerializeCoder coder = env.getSerializeCoder(serializeType);
// byte[] returnData = coder.encode(rsfResponse.getData());
info.setRequestID(rsfResponse.getRequestID());
info.setStatus(rsfResponse.getStatus());
info.setSerializeType(serializeType);
info.setReturnType(rsfResponse.getReturnType().getName());
info.setReturnData(rsfResponse.getData());
info.addOptionMap(rsfResponse);
//
return info;
}
/**创建ByteBuf*/
public static ByteBuf newByteBuf() {
return PooledByteBufAllocator.DEFAULT.directBuffer();
}
}