添加注解校验逻辑

common-common/pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>cn.axzo.framework</groupId>
     <artifactId>common-common</artifactId>
-    <version>1.0.6</version>
+    <version>1.0.7</version>
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

common-common/src/main/java/cn/azxo/framework/common/annotation/EnableEnum.java

@@ -0,0 +1,46 @@
+package cn.azxo.framework.common.annotation;
+
+import cn.azxo.framework.common.annotation.support.EnableEnumValidator;
+import cn.azxo.framework.common.model.EnumBase;
+import static java.lang.annotation.ElementType.ANNOTATION_TYPE;
+import static java.lang.annotation.ElementType.CONSTRUCTOR;
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import javax.validation.Constraint;
+import javax.validation.Payload;
+import java.lang.annotation.Documented;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * 枚举验证类
+ *
+ * @author zhaoyong
+ * @see EnableEnum
+ * @since 2021-06-22 14:53
+ */
+@Target({ FIELD})
+@Retention(RUNTIME)
+@Constraint(validatedBy = EnableEnumValidator.class)
+@Documented
+public @interface EnableEnum {
+
+    Class<? extends EnumBase> value();
+
+    String message() default "invalid value";
+
+    Class<?>[] groups() default { };
+
+    Class<? extends Payload>[] payload() default {};
+
+    @Target({METHOD, FIELD, ANNOTATION_TYPE, CONSTRUCTOR, PARAMETER })
+    @Retention(RUNTIME)
+    @Documented
+    @interface List {
+        EnableEnum[] value();
+    }
+
+}

common-common/src/main/java/cn/azxo/framework/common/annotation/ValidNumberValue.java

@@ -0,0 +1,49 @@
+package cn.azxo.framework.common.annotation;
+
+import cn.azxo.framework.common.annotation.support.ValidNumberValueValidator;
+import static java.lang.annotation.ElementType.ANNOTATION_TYPE;
+import static java.lang.annotation.ElementType.CONSTRUCTOR;
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import javax.validation.Constraint;
+import javax.validation.Payload;
+import java.lang.annotation.Documented;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * 有效的 int 值
+ *
+ * @author zhaoyong
+ * @see ValidNumberValue
+ * @since 2021-08-05 19:28
+ */
+@Target({ FIELD})
+@Retention(RUNTIME)
+@Constraint(validatedBy = ValidNumberValueValidator.class)
+@Documented
+public @interface ValidNumberValue {
+
+    /**
+     * 有效字符串集合类
+     * @return
+     */
+    int[] value() default {};
+
+    String message() default "invalid value";
+
+    Class<?>[] groups() default {};
+
+    Class<? extends Payload>[] payload() default {};
+
+    @Target({ METHOD, FIELD, ANNOTATION_TYPE, CONSTRUCTOR, PARAMETER })
+    @Retention(RUNTIME)
+    @Documented
+    @interface List {
+        ValidNumberValue[] value();
+    }
+
+}

common-common/src/main/java/cn/azxo/framework/common/annotation/support/EnableEnumValidator.java

@@ -0,0 +1,49 @@
+package cn.azxo.framework.common.annotation.support;
+
+import cn.azxo.framework.common.annotation.EnableEnum;
+import cn.azxo.framework.common.model.EnumBase;
+
+import javax.validation.ConstraintValidator;
+import javax.validation.ConstraintValidatorContext;
+import java.lang.reflect.Modifier;
+
+/**
+ * EnableEnum 注解实现类
+ *
+ * @author zhaoyong
+ * @see EnableEnumValidator
+ * @since 2021-06-22 14:59
+ */
+public class EnableEnumValidator implements ConstraintValidator<EnableEnum, Object> {
+
+    private Class<? extends EnumBase> enumBaseClazz;
+
+    @Override
+    public void initialize(EnableEnum constraintAnnotation) {
+        enumBaseClazz = constraintAnnotation.value();
+    }
+
+    @Override
+    public boolean isValid(Object value, ConstraintValidatorContext context) {
+        if(enumBaseClazz == null) {
+            return false;
+        }
+        if(enumBaseClazz.isInterface() || Modifier.isAbstract(enumBaseClazz.getModifiers())){
+            return false;
+        }
+        if(!enumBaseClazz.isEnum()){
+            return false;
+        }
+        if(value == null){
+            return false;
+        }
+        EnumBase[] enumConstants = enumBaseClazz.getEnumConstants();
+        for (EnumBase enumConstant : enumConstants) {
+            if(enumConstant.getCode().equals(value)){
+                return true;
+            }
+        }
+        return false;
+    }
+
+}

common-common/src/main/java/cn/azxo/framework/common/annotation/support/ValidNumberValueValidator.java

@@ -0,0 +1,38 @@
+package cn.azxo.framework.common.annotation.support;
+
+import cn.azxo.framework.common.annotation.ValidNumberValue;
+import cn.azxo.framework.common.utils.ArrayUtils;
+
+import javax.validation.ConstraintValidator;
+import javax.validation.ConstraintValidatorContext;
+import java.util.Objects;
+
+/**
+ * ValidValue 注解实现类
+ *
+ * @author zhaoyong_sh
+ * @see ValidNumberValueValidator
+ * @since 2020-10-10 13:57
+ */
+public class ValidNumberValueValidator implements ConstraintValidator<ValidNumberValue, Integer> {
+
+    private int[] validValues;
+
+    @Override
+    public void initialize(ValidNumberValue constraintAnnotation) {
+        validValues = constraintAnnotation.value();
+    }
+
+    @Override
+    public boolean isValid(Integer value, ConstraintValidatorContext context) {
+        if(ArrayUtils.isEmpty(validValues)){
+            return false;
+        }
+        for (int validValue : validValues) {
+            if(Objects.equals(validValue, value)){
+                return true;
+            }
+        }
+        return false;
+    }
+}

common-common/src/main/java/cn/azxo/framework/common/model/EnumBase.java

@@ -0,0 +1,24 @@
+package cn.azxo.framework.common.model;
+
+/**
+ * 枚举抽象类
+ *
+ * @author zhaoyong
+ * @see EnumBase
+ * @since 2021-08-05 19:13
+ */
+public interface EnumBase<T> {
+
+    /**
+     * 枚举 code
+     * @return
+     */
+    T getCode();
+
+    /**
+     * 枚举描述信息
+     * @return
+     */
+    String getMessage();
+
+}

common-common/src/main/java/cn/azxo/framework/common/utils/ArrayUtils.java

@@ -51,4 +51,26 @@ public abstract class ArrayUtils {
         return Array.getLength(array);
     }
 
+    /**
+     * <p>Checks if an array of primitive ints is not empty and not {@code null}.
+     *
+     * @param array  the array to test
+     * @return {@code true} if the array is not empty and not {@code null}
+     * @since 2.5
+     */
+    public static boolean isNotEmpty(final int[] array) {
+        return !isEmpty(array);
+    }
+
+    /**
+     * <p>Checks if an array of primitive ints is empty or {@code null}.
+     *
+     * @param array  the array to test
+     * @return {@code true} if the array is empty or {@code null}
+     * @since 2.1
+     */
+    public static boolean isEmpty(final int[] array) {
+        return getLength(array) == 0;
+    }
+
 }