我有一個彈出引導api應用程序,它有一個POST端點,允許將它稱爲/ doSomething作爲方法.when接收/ doSomething端點請求 我需要將該數據保存在我們的應用程序上,那麼需要使用該請求對另一個api [A]進行GET請求,必須從API [B]獲取,然後再次發佈到API [B]。在這種情況下,處理彈簧重試的最佳方式是什麼。爲多個API調用配置彈簧引導重試
請找到下面的代碼
@RequestMapping(value = "/subpub", method = RequestMethod.POST, headers = {"content-type=application/x-www-form-urlencoded"})
public String subPub(HttpServletRequest request, HttpServletResponse response, @RequestBody String rawBody) {
//persists some data on this database
//this method will invoke api[A] and api[B]
integrationServiceBean.processCourseMetaData("_id");
return "OK"
};
IntegrationServiceBean類
package com.pearson.reader.integration;
@Service
public class IntegrationServiceBean {
/**
* This method will process meta data submission for registrar api by invoking authentication service, receive
* section details by section id and update meta data
*
* @param sectionId
*/
@Retryable(RuntimeException.class)
public void processCourseMetaData(final String sectionId) {
System.out.println("Invoking processCourseMetaData");
ResponseEntity<String> responseEntity = registrarService.findOneSection(sectionId);
String responseBody = responseEntity.getBody();
LinkedHashMap requestObj = (LinkedHashMap) JsonUtils.jsonToObject(responseBody);
LinkedHashMap metaDataObj = (LinkedHashMap) requestObj.get(Constant.Response.META_DATA);
if (!contextConfig.getMetaDataCopyable().isEmpty()) {
metaDataObj.put(Constant.MetaData.COPYABLE, contextConfig.getMetaDataCopyable());
}
if (!contextConfig.getMetaDataPending().isEmpty()) {
metaDataObj.put(Constant.MetaData.PENDING, contextConfig.getMetaDataPending());
}
metaDataObj.put(Constant.MetaData.LAUNCH_URL, getLaunchUrlByEnvironment(requestObj, sectionId));
String updatedSectionPayload = JsonUtils.toJsonString(requestObj);
registrarService.updateSection(sectionId, updatedSectionPayload);
}
@Recover
public void recover(RuntimeException e){
System.out.println("Recovering - returning safe value"+e.getMessage());
}
}
我的問題是,如果應用重試的集成服務bean將它爲應用程序前的主要部分的性能影響。主要終點的保存數據。
什麼是最好的做法
請縮小第二段代碼的大小。你應該提供_minimal_例子。 –