package com.java110.app.smo;
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import com.java110.core.base.smo.BaseServiceSMO;
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import com.java110.core.component.AbstractComponentSMO;
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import com.java110.core.context.IPageData;
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import com.java110.utils.constant.CommonConstant;
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import com.java110.utils.util.Assert;
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import com.java110.utils.util.StringUtil;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.http.*;
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import org.springframework.web.client.HttpStatusCodeException;
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import org.springframework.web.client.RestTemplate;
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public abstract class AppAbstractComponentSMO extends AbstractComponentSMO {
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private static final Logger logger = LoggerFactory.getLogger(AppAbstractComponentSMO.class);
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/**
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* 调用中心服务
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*
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* @return
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*/
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@Override
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protected ResponseEntity<String> callCenterService(RestTemplate restTemplate, IPageData pd, String param, String url, HttpMethod httpMethod) {
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Assert.notNull(pd.getAppId(), "请求头中未包含应用信息");
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ResponseEntity<String> responseEntity = null;
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HttpHeaders header = new HttpHeaders();
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header.add(CommonConstant.HTTP_APP_ID.toLowerCase(), pd.getAppId());
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header.add(CommonConstant.HTTP_USER_ID.toLowerCase(), StringUtil.isEmpty(pd.getUserId()) ? CommonConstant.ORDER_DEFAULT_USER_ID : pd.getUserId());
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header.add(CommonConstant.HTTP_TRANSACTION_ID.toLowerCase(), pd.getTransactionId());
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header.add(CommonConstant.HTTP_REQ_TIME.toLowerCase(), pd.getRequestTime());
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header.add(CommonConstant.HTTP_SIGN.toLowerCase(), "");
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HttpEntity<String> httpEntity = new HttpEntity<String>(param, header);
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//logger.debug("请求中心服务信息,{}", httpEntity);
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try {
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responseEntity = restTemplate.exchange(url, httpMethod, httpEntity, String.class);
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} catch (HttpStatusCodeException e) { //这里spring 框架 在4XX 或 5XX 时抛出 HttpServerErrorException 异常,需要重新封装一下
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responseEntity = new ResponseEntity<String>("请求下游系统异常," + e.getResponseBodyAsString(), e.getStatusCode());
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} catch (Exception e) {
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responseEntity = new ResponseEntity<String>(e.getMessage(), HttpStatus.INTERNAL_SERVER_ERROR);
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} finally {
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logger.debug("请求地址为,{} 请求中心服务信息,{},中心服务返回信息,{}", url, httpEntity, responseEntity);
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return responseEntity;
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}
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}
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}
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