新增全局异常处理

core/pom.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>net.rzdata</groupId>
+        <artifactId>demo</artifactId>
+        <version>5.1.0-SNAPSHOT</version>
+    </parent>
+    <artifactId>demo-core</artifactId>
+    <packaging>jar</packaging>
+
+    <properties>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+</project>

core/src/main/java/net/rzdata/domain/Id.java

@@ -0,0 +1,8 @@
+package net.rzdata.domain;
+
+public record Id(String id) {
+
+    public static Id of(String id) {
+        return new Id(id);
+    }
+}

core/src/main/java/net/rzdata/domain/Result.java

@@ -0,0 +1,42 @@
+package net.rzdata.domain;
+
+import lombok.*;
+import net.rzdata.exception.BaseException;
+
+@Getter
+@ToString
+@NoArgsConstructor
+@AllArgsConstructor(access = AccessLevel.PROTECTED)
+public class Result<T> {
+
+    public static final String SUCCESS_CODE = "00000";
+    public static final String SUCCESS_MESSAGE = "操作成功";
+
+    private String code;
+    private String message;
+    private T data;
+
+    public static <T> Result<T> ok() {
+        return new Result<>(SUCCESS_CODE, SUCCESS_MESSAGE, null);
+    }
+
+    public static <T> Result<T> ok(T data) {
+        return new Result<>(SUCCESS_CODE, SUCCESS_MESSAGE, data);
+    }
+
+    public static <T> Result<T> fail(BaseException e) {
+        return new Result<>(e.getCode(), e.getMessage(), null);
+    }
+
+    public static <T> Result<T> fail(BaseException e, T data) {
+        return new Result<>(e.getCode(), e.getMessage(), data);
+    }
+
+    public static <T> Result<T> fail(BaseException e, String message) {
+        return new Result<>(e.getCode(), message, null);
+    }
+
+    public static <T> Result<T> fail(BaseException e, String message, T data) {
+        return new Result<>(e.getCode(), message, data);
+    }
+}

core/src/main/java/net/rzdata/exception/BaseException.java

@@ -0,0 +1,21 @@
+package net.rzdata.exception;
+
+public abstract sealed class BaseException extends RuntimeException
+    permits ClientException, ServerException, ThirdPartyException {
+
+    private final String code;
+
+    protected BaseException(String code, String message) {
+        super(message);
+        this.code = code;
+    }
+
+    protected BaseException(String code, String message, Throwable cause) {
+        super(message, cause);
+        this.code = code;
+    }
+
+    public String getCode() {
+        return this.code;
+    }
+}

core/src/main/java/net/rzdata/exception/ClientException.java

@@ -0,0 +1,25 @@
+package net.rzdata.exception;
+
+/**
+ * 客户端异常
+ */
+public non-sealed class ClientException extends BaseException {
+
+    public static final String CLIENT_ERROR_CODE = "A0001";
+
+    public ClientException(String message) {
+        super(CLIENT_ERROR_CODE, message);
+    }
+
+    public ClientException(String message, Throwable cause) {
+        super(CLIENT_ERROR_CODE, message, cause);
+    }
+
+    protected ClientException(String code, String message) {
+        super(code, message);
+    }
+
+    protected ClientException(String code, String message, Throwable cause) {
+        super(code, message, cause);
+    }
+}

core/src/main/java/net/rzdata/exception/ServerException.java

@@ -0,0 +1,25 @@
+package net.rzdata.exception;
+
+/**
+ * 服务端异常
+ */
+public non-sealed class ServerException extends BaseException {
+
+    public static final String SERVER_ERROR_CODE = "B0001";
+
+    public ServerException(String message) {
+        super(SERVER_ERROR_CODE, message);
+    }
+
+    public ServerException(String message, Throwable cause) {
+        super(SERVER_ERROR_CODE, message, cause);
+    }
+
+    protected ServerException(String code, String message) {
+        super(code, message);
+    }
+
+    protected ServerException(String code, String message, Throwable cause) {
+        super(code, message, cause);
+    }
+}

core/src/main/java/net/rzdata/exception/ThirdPartyException.java

@@ -0,0 +1,25 @@
+package net.rzdata.exception;
+
+/**
+ * 第三方服务异常
+ */
+public non-sealed class ThirdPartyException extends BaseException {
+
+    public static final String THIRD_PARTY_ERROR_CODE = "C0001";
+
+    public ThirdPartyException(String message) {
+        super(THIRD_PARTY_ERROR_CODE, message);
+    }
+
+    public ThirdPartyException(String message, Throwable cause) {
+        super(THIRD_PARTY_ERROR_CODE, message, cause);
+    }
+
+    protected ThirdPartyException(String code, String message) {
+        super(code, message);
+    }
+
+    protected ThirdPartyException(String code, String message, Throwable cause) {
+        super(code, message, cause);
+    }
+}

core/src/main/java/net/rzdata/trait/IConverter.java

@@ -0,0 +1,11 @@
+package net.rzdata.trait;
+
+/**
+ * 实体转换类
+ * @param <S> 源类型
+ * @param <T> 目标类型
+ */
+public interface IConverter<S, T> {
+
+    T convert(S source);
+}

core/src/main/java/net/rzdata/trait/IQuery.java

@@ -0,0 +1,10 @@
+package net.rzdata.trait;
+
+/**
+ * 请求实体类
+ * @param <T> 核心模型类型
+ */
+public interface IQuery<T> {
+
+    T into();
+}