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feat: add cron validate controller

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This commit is contained in:
tjq 2020-11-28 18:02:37 +08:00
parent 1d9ebc91ba
commit 8d369ffd21
2 changed files with 44 additions and 1 deletions
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3
powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/web/ControllerExceptionHandler.java
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@ -3,6 +3,7 @@ package com.github.kfcfans.powerjob.server.web;
import com.github.kfcfans.powerjob.common.PowerJobException;
import com.github.kfcfans.powerjob.common.response.ResultDTO;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.exception.ExceptionUtils;
import org.springframework.http.converter.HttpMessageNotReadableException;
import org.springframework.messaging.handler.annotation.support.MethodArgumentTypeMismatchException;
import org.springframework.web.HttpRequestMethodNotSupportedException;
@ -34,6 +35,6 @@ public class ControllerExceptionHandler {
} else {
log.error("[ControllerException] http request failed.", e);
}
return ResultDTO.failed(e.getMessage());
return ResultDTO.failed(ExceptionUtils.getMessage(e));
}
}

42
powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/web/controller/ToolController.java Normal file
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@ -0,0 +1,42 @@
package com.github.kfcfans.powerjob.server.web.controller;
import com.github.kfcfans.powerjob.common.OmsConstant;
import com.github.kfcfans.powerjob.common.response.ResultDTO;
import com.github.kfcfans.powerjob.server.common.utils.CronExpression;
import com.google.common.collect.Lists;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.time.DateFormatUtils;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import java.util.Date;
import java.util.List;
/**
* 工具 Controller
*
* @author tjq
* @since 2020/11/28
*/
@Slf4j
@RestController
@RequestMapping("/tool")
public class ToolController {
@GetMapping("/validateCron")
public ResultDTO<List<String>> calculateNextCronTriggerTime(String expression) throws Exception {
CronExpression cronExpression = new CronExpression(expression);
List<String> result = Lists.newArrayList();
Date time = new Date();
for (int i = 0; i < 10; i++) {
Date nextValidTime = cronExpression.getNextValidTimeAfter(time);
if (nextValidTime == null) {
break;
}
result.add(DateFormatUtils.format(nextValidTime.getTime(), OmsConstant.TIME_PATTERN));
time = nextValidTime;
}
return ResultDTO.success(result);
}
}