JSR-303支持嵌套校验

sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/param/ServiceParamValidator.java

@@ -11,6 +11,7 @@ import org.springframework.util.ReflectionUtils;
 import javax.validation.ConstraintViolation;
 import javax.validation.Validation;
 import javax.validation.ValidatorFactory;
+import java.lang.reflect.Field;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
@@ -57,23 +58,31 @@ public class ServiceParamValidator implements ParamValidator {
     private List<Object> listObjectField(Object object) {
         List<Object> ret = new ArrayList<>();
         ReflectionUtils.doWithFields(object.getClass(), field -> {
-            if (isCustomPackage(field.getType())) {
-                ReflectionUtils.makeAccessible(field);
-                ret.add(field.get(object));
-            }
-        });
+            ReflectionUtils.makeAccessible(field);
+            ret.add(field.get(object));
+        }, this::isMatchField);
         return ret;
     }
 
     /**
-     * 字段类型所在package是否是自定义包
-     * @param fieldType 指定的类型
+     * 匹配校验字段。
+     *
+     * 1. 不为基本类型；
+     * 2. 不为java自带的类型；
+     * 3. 不为枚举
+     * @param field field
      * @return true，是自定义的
      */
-    private boolean isCustomPackage(Class<?> fieldType) {
+    private boolean isMatchField(Field field) {
+        Class<?> fieldType = field.getType();
         if (fieldType.isPrimitive()) {
             return false;
         }
+        Class<?> declaringClass = field.getDeclaringClass();
+        boolean isEnum = declaringClass == field.getType() && declaringClass.isEnum();
+        if (isEnum) {
+            return false;
+        }
         Package aPackage = fieldType.getPackage();
         if (aPackage == null) {
             return false;

sop-common/sop-service-common/src/test/java/com/gitee/sop/servercommon/ValidatorTest.java

@@ -31,8 +31,8 @@ public class ValidatorTest extends TestCase {
 
 
     public void testField() {
-        Manager manager = new Manager("Jim", 22);
-        Store store = new Store("仓库A", manager);
+        Manager manager = new Manager("Jim", 22, Type.TWO);
+        Store store = new Store("仓库A", manager, Type.ONE);
         Goods goods = new Goods("Apple", new BigDecimal(50000), store);
         serviceParamValidator.validateBizParam(goods);
     }
@@ -75,6 +75,9 @@ public class ValidatorTest extends TestCase {
 
         @NotNull(message = "管理员不能为空")
         private Manager manager;
+
+        @NotNull(message = "Store.type不能为空")
+        private Type type;
     }
 
     @Data
@@ -84,6 +87,13 @@ public class ValidatorTest extends TestCase {
         private String name;
 
         private int age;
+
+        @NotNull(message = "Manager.type不能为空")
+        private Type type;
+    }
+
+    enum Type {
+        ONE,TWO
     }
 
 }