增加验证单个属性

hsweb-commons/hsweb-commons-api/src/main/java/org/hswebframework/web/api/crud/entity/Entity.java

@@ -19,6 +19,7 @@
 package org.hswebframework.web.api.crud.entity;
 
 
+import org.hswebframework.ezorm.core.StaticMethodReferenceColumn;
 import org.hswebframework.web.bean.FastBeanCopier;
 import org.hswebframework.web.validator.ValidatorUtils;
 
@@ -42,6 +43,26 @@ public interface Entity extends Serializable {
         ValidatorUtils.tryValidate(this, groups);
     }
 
+    /**
+     * 使用jsr303对当前实体类的指定属性进行验证，如果未通过验证则会抛出{@link org.hswebframework.web.exception.ValidationException}异常
+     *
+     * @param groups 分组
+     * @see org.hswebframework.web.exception.ValidationException
+     */
+    default void tryValidate(String property, Class<?>... groups) {
+        ValidatorUtils.tryValidate(this, property, groups);
+    }
+
+    /**
+     * 使用jsr303对当前实体类的指定属性进行验证，如果未通过验证则会抛出{@link org.hswebframework.web.exception.ValidationException}异常
+     *
+     * @param groups 分组
+     * @see org.hswebframework.web.exception.ValidationException
+     */
+    default void tryValidate(StaticMethodReferenceColumn<?> property, Class<?>... groups) {
+        tryValidate(property.getColumn(), groups);
+    }
+
     /**
      * 将当前实体类复制到指定其他类型中,类型将会被自动实例化,在类型明确时,建议使用{@link Entity#copyFrom(Object, String...)}.
      *

hsweb-core/src/main/java/org/hswebframework/web/validator/ValidatorUtils.java

@@ -32,8 +32,7 @@ public final class ValidatorUtils {
         return validator;
     }
 
-    @SuppressWarnings("all")
-    public static <T> T tryValidate(T bean, Class... group) {
+    public static <T> T tryValidate(T bean, Class<?>... group) {
         Set<ConstraintViolation<T>> violations = getValidator().validate(bean, group);
         if (!violations.isEmpty()) {
             throw new ValidationException(violations);
@@ -42,4 +41,13 @@ public final class ValidatorUtils {
         return bean;
     }
 
+    public static <T> T tryValidate(T bean, String property, Class<?>... group) {
+        Set<ConstraintViolation<T>> violations = getValidator().validateProperty(bean, property, group);
+        if (!violations.isEmpty()) {
+            throw new ValidationException(violations);
+        }
+
+        return bean;
+    }
+
 }