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fix: Jackson compatibility issue preventing 5.x server from scheduling 4.x worker

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tjq 2024-02-18 18:08:49 +08:00
parent 9dbd470c5a
commit d1d0407046
3 changed files with 38 additions and 6 deletions
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12
powerjob-common/src/main/java/tech/powerjob/common/response/ResultDTO.java
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@ -8,6 +8,11 @@ import org.apache.commons.lang3.exception.ExceptionUtils;
/**
* The result object returned by the request
* <p>
* 低版本由于 Jackson 序列化配置问题，导致无法在此对象上新增任何字段了，否则会报错 com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field "code" (class tech.powerjob.common.response.ObjectResultDTO), not marked as ignorable (3 known properties: "data", "success", "message"])
* at [Source: (String)"{"success":true,"code":null,"data":2,"message":null}"; line: 1, column: 28] (through reference chain: tech.powerjob.common.response.ObjectResultDTO["code"])
* <p>
* 短期内所有的新增字段需求，都通过新对象继承实现
*
* @author tjq
* @since 2020/3/30
@ -17,10 +22,9 @@ import org.apache.commons.lang3.exception.ExceptionUtils;
@ToString
public class ResultDTO<T> implements PowerSerializable {
private boolean success;
private String code;
private T data;
private String message;
protected boolean success;
protected T data;
protected String message;
public static <T> ResultDTO<T> success(T data) {
ResultDTO<T> r = new ResultDTO<>();

5
powerjob-server/powerjob-server-starter/src/main/java/tech/powerjob/server/web/ControllerExceptionHandler.java
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@ -10,6 +10,7 @@ import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;
import tech.powerjob.common.exception.PowerJobException;
import tech.powerjob.common.response.ResultDTO;
import tech.powerjob.server.web.response.WebResultDTO;
/**
* 统一处理 web 层异常信息
@ -23,9 +24,9 @@ public class ControllerExceptionHandler {
@ResponseBody
@ExceptionHandler(Exception.class)
public ResultDTO<Void> exceptionHandler(Exception e) {
public WebResultDTO<Void> exceptionHandler(Exception e) {
ResultDTO<Void> ret = ResultDTO.failed(ExceptionUtils.getMessage(e));
WebResultDTO<Void> ret = new WebResultDTO<>(ResultDTO.failed(ExceptionUtils.getMessage(e)));
// 不是所有异常都需要打印完整堆栈，后续可以定义内部的Exception，便于判断
if (e instanceof PowerJobException) {

27
powerjob-server/powerjob-server-starter/src/main/java/tech/powerjob/server/web/response/WebResultDTO.java Normal file
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@ -0,0 +1,27 @@
package tech.powerjob.server.web.response;
import lombok.Getter;
import lombok.Setter;
import tech.powerjob.common.response.ResultDTO;
/**
* WEB 请求结果
*
* @author tjq
* @since 2024/2/18
*/
@Getter
@Setter
public class WebResultDTO<T> extends ResultDTO<T> {
private String code;
public WebResultDTO() {
}
public WebResultDTO(ResultDTO<T> res) {
this.success = res.isSuccess();
this.data = res.getData();
this.message = res.getMessage();
}
}