87 lines
4.0 KiB
Java
87 lines
4.0 KiB
Java
|
package com.example.easy.retry.controller;
|
|||
|
|
|
|||
|
|
import io.swagger.annotations.*;
|
|||
|
|
import org.springframework.beans.factory.annotation.Autowired;
|
|||
|
|
import org.springframework.web.bind.annotation.GetMapping;
|
|||
|
|
import org.springframework.web.bind.annotation.RequestMapping;
|
|||
|
|
import org.springframework.web.bind.annotation.RequestParam;
|
|||
|
|
import org.springframework.web.bind.annotation.RestController;
|
|||
|
|
|
|||
|
|
import com.example.easy.retry.service.LocalRetryService;
|
|||
|
|
|
|||
|
|
@RestController
|
|||
|
|
@RequestMapping("/local")
|
|||
|
|
@Api(value = "模拟本地重试", tags = "本地重试案例 【RetryType.ONLY_LOCAL】")
|
|||
|
|
public class LocalRetryController {
|
|||
|
|
|
|||
|
|
@Autowired
|
|||
|
|
private LocalRetryService localRetryService;
|
|||
|
|
|
|||
|
|
@GetMapping("/retry")
|
|||
|
|
@ApiOperation(
|
|||
|
|
value = "一个简单的入门案例",
|
|||
|
|
notes = "🥇仅仅在本地进行内存重试\n" +
|
|||
|
|
"📢任务列表: http://preview.easyretry.com/#/retry-task/list"
|
|||
|
|
)
|
|||
|
|
public void onlyLocalRetry(@ApiParam(name = "params", value = "测试参数", defaultValue = "test") @RequestParam("params") String params){
|
|||
|
|
localRetryService.localRetry(params);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@GetMapping("/withBasicParams")
|
|||
|
|
@ApiOperation(
|
|||
|
|
value = "指定基础参数",
|
|||
|
|
notes = "localTimes 本地重试次数\n" +
|
|||
|
|
"localInterval 本地重试间隔时间(默认单位为秒)\n" +
|
|||
|
|
"unit 超时时间单位\n" +
|
|||
|
|
"本案例设置为本地重试4次,每次重试之间间隔10s"
|
|||
|
|
)
|
|||
|
|
public void localRetryWithBasicParams(@ApiParam(name = "params", value = "测试参数", defaultValue = "test") @RequestParam("params") String params){
|
|||
|
|
localRetryService.localRetryWithBasicParams(params);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@GetMapping("/includeException")
|
|||
|
|
@ApiOperation(
|
|||
|
|
value = "指定异常参数",
|
|||
|
|
notes = "include参数指的是当我们遭遇到指定异常时进行重试\n" +
|
|||
|
|
"在这个案例中我们处理两个场景:\n" +
|
|||
|
|
"抛出指定异常,例如抛出自定义的ParamException异常，观察是否会重试\n" +
|
|||
|
|
"抛出非指定异常,例如我们在这里产生一个异常,观察是否会重试\n" +
|
|||
|
|
"注意:如果此时我们在include 中指定参数为BusinessException(ParamException的父类),同样也会进行重试逻辑\n" +
|
|||
|
|
"下面参数可以指定:NullPointerException, ParamException"
|
|||
|
|
)
|
|||
|
|
@ApiImplicitParams({
|
|||
|
|
@ApiImplicitParam(name = "type", value = "异常类型", dataType = "String", paramType = "query",
|
|||
|
|
allowableValues = "NullPointerException,ParamException", defaultValue = "ParamException")
|
|||
|
|
})
|
|||
|
|
public void localRetryIncludeException(@RequestParam("type") String type){
|
|||
|
|
localRetryService.localRetryIncludeException(type);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@GetMapping("/excludeException")
|
|||
|
|
@ApiOperation(
|
|||
|
|
value = "非指定异常参数进行重试",
|
|||
|
|
notes = "这个参数的作用和include是相反的\n" +
|
|||
|
|
"exclude参数指的是当我们遇到指定异常时则不会进行重试\n" +
|
|||
|
|
"比如在下述案例中我们指定了遇到ParamException和ArithmeticException后不进行重试"
|
|||
|
|
)
|
|||
|
|
@ApiImplicitParams({
|
|||
|
|
@ApiImplicitParam(name = "type", value = "异常类型", dataType = "String", paramType = "query",
|
|||
|
|
allowableValues = "ParamException,ArithmeticException", defaultValue = "ParamException")
|
|||
|
|
})
|
|||
|
|
public void localRetryExcludeException(@RequestParam("type") String type){
|
|||
|
|
localRetryService.localRetryExcludeException(type);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@GetMapping("/isThrowException")
|
|||
|
|
@ApiOperation(
|
|||
|
|
value = "本地重试完成后不抛出异常",
|
|||
|
|
notes = ""
|
|||
|
|
)
|
|||
|
|
@ApiImplicitParams({
|
|||
|
|
@ApiImplicitParam(name = "params", value = "异常类型", dataType = "String", paramType = "query")
|
|||
|
|
})
|
|||
|
|
public void localRetryIsThrowException(@RequestParam("params") String params){
|
|||
|
|
localRetryService.localRetryIsThrowException(params);
|
|||
|
|
}
|
|||
|
|
}
|