validate模块

Author: guolanren

common/src/main/java/name/guolanren/exception/GlobalExceptionHandler.java

@@ -4,15 +4,13 @@
 import name.guolanren.http.response.ResultEntity;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.web.bind.annotation.ControllerAdvice;
 import org.springframework.web.bind.annotation.ExceptionHandler;
-import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.bind.annotation.RestController;
 
 /**
  * @author guolanren
  */
-@ControllerAdvice
-@ResponseBody
+@RestController
 public class GlobalExceptionHandler {
 
     private static final Logger LOG = LoggerFactory.getLogger(GlobalExceptionHandler.class);

validate/README.md

@@ -0,0 +1,5 @@
+# Spring Boot Validate
+
+## 概述
+
+Spring Boot Validate 概述...

validate/pom.xml

@@ -0,0 +1,43 @@
+<?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>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>2.1.6.RELEASE</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+
+    <groupId>name.guolanren</groupId>
+    <artifactId>validate</artifactId>
+    <version>1.0.0</version>
+
+    <properties>
+        <java.version>1.8</java.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+</project>

validate/src/main/java/name/guolanren/ValidateApplication.java

@@ -0,0 +1,16 @@
+package name.guolanren;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+/**
+ * @author guolanren
+ */
+@SpringBootApplication
+public class ValidateApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(ValidateApplication.class, args);
+    }
+
+}

validate/src/main/java/name/guolanren/controller/GlobalExceptionHandler.java

@@ -0,0 +1,55 @@
+package name.guolanren.controller;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.http.ResponseEntity;
+import org.springframework.validation.BindingResult;
+import org.springframework.validation.FieldError;
+import org.springframework.validation.ObjectError;
+import org.springframework.web.bind.MethodArgumentNotValidException;
+import org.springframework.web.bind.MissingServletRequestParameterException;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+
+import javax.validation.ConstraintViolationException;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @author guolanren
+ */
+@RestControllerAdvice
+public class GlobalExceptionHandler {
+
+    private static final Logger LOG = LoggerFactory.getLogger(GlobalExceptionHandler.class);
+
+    /**
+     * JSR 303: org.springframework.web.bind.MethodArgumentNotValidException
+     */
+    @ExceptionHandler
+    public ResponseEntity<String> methodArgumentNotValidHandle(MethodArgumentNotValidException e) {
+        BindingResult bs = e.getBindingResult();
+        Map<String, String> errors = new HashMap<>(8);
+        for (ObjectError objectError : bs.getAllErrors()) {
+            FieldError fieldError = (FieldError) objectError;
+            errors.put(fieldError.getField(), fieldError.getDefaultMessage());
+        }
+        return ResponseEntity.ok(errors.toString());
+    }
+
+    /**
+     * JSR-303: javax.validation.ConstraintViolationException
+     * Spring MVC: org.springframework.web.bind.MissingServletRequestParameterException
+     */
+    @ExceptionHandler({ConstraintViolationException.class, MissingServletRequestParameterException.class})
+    public ResponseEntity<String> constraintViolationHandle(Exception e) {
+        return ResponseEntity.ok(e.getMessage());
+    }
+
+    @ExceptionHandler
+    public ResponseEntity<String> unknownHandle(Exception e) {
+        LOG.error(e.getMessage(), e);
+        return ResponseEntity.ok(e.getMessage());
+    }
+}

validate/src/main/java/name/guolanren/controller/ValidateController.java

@@ -0,0 +1,44 @@
+package name.guolanren.controller;
+
+import name.guolanren.group.CreateValidationGroup;
+import name.guolanren.group.ModifyValidationGroup;
+import name.guolanren.group.SearchValidationGroup;
+import name.guolanren.model.User;
+import org.springframework.http.ResponseEntity;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
+import javax.validation.constraints.Positive;
+import javax.validation.groups.Default;
+
+/**
+ * @author guolanren
+ */
+@RestController
+@Validated
+public class ValidateController {
+
+    @GetMapping("/search")
+    public ResponseEntity<String> search(@NotBlank String name) {
+        return ResponseEntity.ok("success");
+    }
+
+    @PostMapping("/add")
+    public ResponseEntity<String> add(@RequestBody
+                                      @Validated(value = {CreateValidationGroup.class, Default.class}) User user) {
+        return ResponseEntity.ok("success");
+    }
+
+    @PutMapping("/modify")
+    public ResponseEntity<String> modify(@RequestBody
+                                         @Validated(value = {ModifyValidationGroup.class, Default.class}) User user) {
+        return ResponseEntity.ok("success");
+    }
+
+    @DeleteMapping("/delete")
+    public ResponseEntity<String> delete(@NotNull @Positive Long id) {
+        return ResponseEntity.ok("success");
+    }
+}

validate/src/main/java/name/guolanren/group/CreateValidationGroup.java

@@ -0,0 +1,7 @@
+package name.guolanren.group;
+
+/**
+ * @author guolanren
+ */
+public interface CreateValidationGroup {
+}

validate/src/main/java/name/guolanren/group/DeleteValidationGroup.java

@@ -0,0 +1,7 @@
+package name.guolanren.group;
+
+/**
+ * @author guolanren
+ */
+public interface DeleteValidationGroup {
+}

validate/src/main/java/name/guolanren/group/ModifyValidationGroup.java

@@ -0,0 +1,7 @@
+package name.guolanren.group;
+
+/**
+ * @author guolanren
+ */
+public interface ModifyValidationGroup {
+}

validate/src/main/java/name/guolanren/group/SearchValidationGroup.java

@@ -0,0 +1,7 @@
+package name.guolanren.group;
+
+/**
+ * @author guolanren
+ */
+public interface SearchValidationGroup {
+}