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feilong is a suite of core and expanded libraries that include utility classes, http, excel,cvs, io classes, and much much more.
/*
* Copyright (C) 2008 feilong
*
* 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 com.feilong.context.invoker;
import static com.feilong.core.Validator.isNullOrEmpty;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.feilong.context.converter.StringToBeanConverter;
import com.feilong.json.JsonUtil;
/**
* 默认的处理请求处理器.
*
* 代码流程:
*
*
* - 第1步,通过 调用 {@link ResponseStringBuilder} 来得到响应字符串
* - 第2步,将得到的字符串,使用 {@link StringToBeanConverter} 来转换成对象
*
*
*
* @author feilong
* @param
* 请求
* @see DefaultRequestResultInvoker
* @since 2.1.0
*/
public class DefaultResponseHandler implements ResponseHandler{
/** The Constant LOGGER. */
private static final Logger LOGGER = LoggerFactory.getLogger(DefaultResponseHandler.class);
//---------------------------------------------------------------
/** 响应结果字符串构造器. */
protected ResponseStringBuilder responseStringBuilder;
//---------------------------------------------------------------
/** 处理响应字符串和请求对象. */
protected ResponseStringHandler responseStringHandler;
//---------------------------------------------------------------
/**
* Handle.
*
* @param request
* the request
*/
@Override
public void handle(R request){
String invokerResponseString = responseStringBuilder.build(request);
//如果得到不响应的字符串, 将抛出异常
if (isNullOrEmpty(invokerResponseString)){
throw new InvokerResponseBlankException("invokerResponse can't be null/empty!,request:[{}]", JsonUtil.format(request));
}
//---------------------------------------------------------------
if (LOGGER.isInfoEnabled()){
LOGGER.info("NetpayRequest:[{}],invokerResponse:[{}]", JsonUtil.format(request), invokerResponseString);
}
responseStringHandler.handle(invokerResponseString, request);
}
//---------------------------------------------------------------
/**
* 设置 响应结果字符串构造器.
*
* @param responseStringBuilder
* the responseStringBuilder to set
*/
public void setResponseStringBuilder(ResponseStringBuilder responseStringBuilder){
this.responseStringBuilder = responseStringBuilder;
}
/**
* 设置 处理响应字符串和请求对象.
*
* @param responseStringHandler
* the responseStringHandler to set
*/
public void setResponseStringHandler(ResponseStringHandler responseStringHandler){
this.responseStringHandler = responseStringHandler;
}
}