add page dto

Author: xlorne

springboot-example/src/main/java/com/codingapi/springboot/example/controller/DemoController.java

@@ -2,6 +2,7 @@
 
 import com.codingapi.springboot.framework.dto.response.Response;
 import com.codingapi.springboot.framework.exception.LocaleMessageException;
+import lombok.AllArgsConstructor;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.security.core.context.SecurityContextHolder;
 import org.springframework.web.bind.annotation.GetMapping;
@@ -10,6 +11,7 @@
 
 @RestController
 @RequestMapping("/api")
+@AllArgsConstructor
 public class DemoController {
 
     @GetMapping("/index")
@@ -23,5 +25,4 @@ public String index(){
     public Response error(){
         throw new LocaleMessageException("hello.error");
     }
-
 }

springboot-example/src/main/java/com/codingapi/springboot/example/controller/OpenController.java

@@ -0,0 +1,24 @@
+package com.codingapi.springboot.example.controller;
+
+import com.codingapi.springboot.example.domain.Demo;
+import com.codingapi.springboot.example.repository.DemoRepository;
+import com.codingapi.springboot.framework.dto.request.PageRequest;
+import com.codingapi.springboot.framework.dto.response.MultiResponse;
+import lombok.AllArgsConstructor;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@AllArgsConstructor
+@RequestMapping("/open")
+@RestController
+public class OpenController {
+
+    private final DemoRepository demoRepository;
+
+    @GetMapping("/list")
+    public MultiResponse<Demo> findAll(PageRequest request){
+        return MultiResponse.of(demoRepository.findAll(request));
+    }
+
+}

springboot-example/src/main/java/com/codingapi/springboot/example/domain/Demo.java

@@ -1,6 +1,6 @@
 package com.codingapi.springboot.example.domain;
 
-import com.codingapi.springboot.example.domain.event.DemoNameChangeEvent;
+import com.codingapi.springboot.example.event.DemoNameChangeEvent;
 import com.codingapi.springboot.framework.event.EventPusher;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -19,8 +19,8 @@
 @Setter
 @Getter
 @NoArgsConstructor
-@Entity
 @ToString
+@Entity(name = "t_demo")
 public class Demo  {
 
     @Id

springboot-example/src/main/java/com/codingapi/springboot/example/domain/event/DemoNameChangeEvent.java renamed to springboot-example/src/main/java/com/codingapi/springboot/example/event/DemoNameChangeEvent.java

@@ -1,4 +1,4 @@
-package com.codingapi.springboot.example.domain.event;
+package com.codingapi.springboot.example.event;
 
 import com.codingapi.springboot.framework.event.IAsyncEvent;
 import lombok.AllArgsConstructor;

springboot-example/src/main/java/com/codingapi/springboot/example/domain/handler/DemoNameLogHandler.java renamed to springboot-example/src/main/java/com/codingapi/springboot/example/handler/DemoNameLogHandler.java

@@ -1,6 +1,6 @@
-package com.codingapi.springboot.example.domain.handler;
+package com.codingapi.springboot.example.handler;
 
-import com.codingapi.springboot.example.domain.event.DemoNameChangeEvent;
+import com.codingapi.springboot.example.event.DemoNameChangeEvent;
 import com.codingapi.springboot.framework.handler.Handler;
 import com.codingapi.springboot.framework.handler.IHandler;
 import lombok.extern.slf4j.Slf4j;

springboot-example/src/main/java/com/codingapi/springboot/example/domain/handler/DemoNameMsgHandler.java renamed to springboot-example/src/main/java/com/codingapi/springboot/example/handler/DemoNameMsgHandler.java

@@ -1,6 +1,6 @@
-package com.codingapi.springboot.example.domain.handler;
+package com.codingapi.springboot.example.handler;
 
-import com.codingapi.springboot.example.domain.event.DemoNameChangeEvent;
+import com.codingapi.springboot.example.event.DemoNameChangeEvent;
 import com.codingapi.springboot.framework.handler.Handler;
 import com.codingapi.springboot.framework.handler.IHandler;
 import lombok.extern.slf4j.Slf4j;

springboot-example/src/main/java/com/codingapi/springboot/example/domain/service/DemoService.java renamed to springboot-example/src/main/java/com/codingapi/springboot/example/service/DemoService.java

@@ -1,4 +1,4 @@
-package com.codingapi.springboot.example.domain.service;
+package com.codingapi.springboot.example.service;
 
 import com.codingapi.springboot.example.domain.Demo;
 import com.codingapi.springboot.example.repository.DemoRepository;

springboot-example/src/test/java/com/codingapi/springboot/example/ExampleApplicationTests.java

@@ -1,7 +1,7 @@
 package com.codingapi.springboot.example;
 
 import com.codingapi.springboot.example.domain.Demo;
-import com.codingapi.springboot.example.domain.service.DemoService;
+import com.codingapi.springboot.example.service.DemoService;
 import lombok.extern.slf4j.Slf4j;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;

springboot-starter/src/main/java/com/codingapi/springboot/framework/dto/request/PageRequest.java

@@ -0,0 +1,25 @@
+package com.codingapi.springboot.framework.dto.request;
+
+import lombok.Getter;
+import lombok.Setter;
+import org.springframework.data.domain.Sort;
+
+@Setter
+@Getter
+public class PageRequest extends org.springframework.data.domain.PageRequest {
+
+    private int current;
+    private int pageSize;
+
+    public PageRequest(int current, int pageSize, Sort sort) {
+        super(current, pageSize, sort);
+        this.current = current;
+        this.pageSize = pageSize;
+    }
+
+    public PageRequest() {
+        this(0,20,Sort.unsorted());
+    }
+
+}
+

springboot-starter/src/main/java/com/codingapi/springboot/framework/dto/response/MultiResponse.java

@@ -2,13 +2,13 @@
 
 import lombok.Getter;
 import lombok.Setter;
+import org.springframework.data.domain.Page;
 
 import java.util.Collection;
 
 /**
  * @author lorne
  * @date 2020/12/17
- * @description
  */
 @Setter
 @Getter
@@ -27,6 +27,11 @@ public static <T> MultiResponse<T> of(Collection<T> data, long total) {
     }
 
 
+    public static <T> MultiResponse<T> of(Page<T> page) {
+       return of(page.getContent(), page.getTotalElements());
+    }
+
+
     public static <T> MultiResponse<T> of(Collection<T> data) {
         MultiResponse<T> multiResponse = new MultiResponse<>();
         multiResponse.setSuccess(true);

springboot-starter/src/main/java/com/codingapi/springboot/framework/dto/response/Response.java

@@ -7,7 +7,6 @@
 /**
  * @author lorne
  * @date 2020/12/17
- * @description
  */
 @Setter
 @Getter

springboot-starter/src/main/java/com/codingapi/springboot/framework/dto/response/SingleResponse.java

@@ -6,7 +6,6 @@
 /**
  * @author lorne
  * @date 2020/12/17
- * @description
  */
 @Setter
 @Getter