refactor: mark validations annotations as @repeatable.

Author: php-coder

src/main/java/ru/mystamps/web/feature/series/AddSeriesForm.java

@@ -57,16 +57,14 @@
 	imageUrlFieldName = DownloadImageInterceptor.IMAGE_URL_FIELD_NAME,
 	groups = AddSeriesForm.ImageUrl1Checks.class
 )
-@NotNullIfFirstField.List({
-	@NotNullIfFirstField(
-		first = "month", second = "year", message = "{month.requires.year}",
-		groups = AddSeriesForm.ReleaseDate1Checks.class
-	),
-	@NotNullIfFirstField(
-		first = "day", second = "month", message = "{day.requires.month}",
-		groups = AddSeriesForm.ReleaseDate1Checks.class
-	)
-})
+@NotNullIfFirstField(
+	first = "month", second = "year", message = "{month.requires.year}",
+	groups = AddSeriesForm.ReleaseDate1Checks.class
+)
+@NotNullIfFirstField(
+	first = "day", second = "month", message = "{day.requires.month}",
+	groups = AddSeriesForm.ReleaseDate1Checks.class
+)
 @ReleaseDateIsNotInFuture(groups = AddSeriesForm.ReleaseDate3Checks.class)
 public class AddSeriesForm implements AddSeriesDto, HasImageOrImageUrl, NullableImageUrl {
 

src/main/java/ru/mystamps/web/feature/series/sale/AddSeriesSalesForm.java

@@ -35,14 +35,8 @@
 // @todo #678 Add integration tests for price and alternative price: both or none are required
 @Getter
 @Setter
-@FieldsMismatch.List({
-	@FieldsMismatch(
-		first = "sellerId", second = "buyerId", message = "{seller.buyer.match}"
-	),
-	@FieldsMismatch(
-		first = "currency", second = "altCurrency", message = "{currencies.prices.match}"
-	)
-})
+@FieldsMismatch(first = "sellerId", second = "buyerId", message = "{seller.buyer.match}")
+@FieldsMismatch(first = "currency", second = "altCurrency", message = "{currencies.prices.match}")
 @BothOrNoneRequired(
 	first = "altPrice",
 	second = "altCurrency",

src/main/java/ru/mystamps/web/support/beanvalidation/BothOrNoneRequired.java

@@ -20,6 +20,7 @@
 import javax.validation.Constraint;
 import javax.validation.Payload;
 import java.lang.annotation.Documented;
+import java.lang.annotation.Repeatable;
 import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
 
@@ -29,6 +30,7 @@
 
 @Target({ TYPE, ANNOTATION_TYPE })
 @Retention(RUNTIME)
+@Repeatable(BothOrNoneRequired.List.class)
 @Constraint(validatedBy = BothOrNoneRequiredValidator.class)
 @Documented
 public @interface BothOrNoneRequired {
@@ -38,4 +40,15 @@
 
 	String first();
 	String second();
+	
+	/**
+	 * Allow to place several {@code @BothOrNoneRequired} annotations on the same element.
+	 */
+	@Target({ ANNOTATION_TYPE, TYPE })
+	@Retention(RUNTIME)
+	@Documented
+	@interface List {
+		BothOrNoneRequired[] value();
+	}
+	
 }

src/main/java/ru/mystamps/web/support/beanvalidation/FieldsMatch.java

@@ -20,6 +20,7 @@
 import javax.validation.Constraint;
 import javax.validation.Payload;
 import java.lang.annotation.Documented;
+import java.lang.annotation.Repeatable;
 import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
 
@@ -29,6 +30,7 @@
 
 @Target({ TYPE, ANNOTATION_TYPE })
 @Retention(RUNTIME)
+@Repeatable(FieldsMatch.List.class)
 @Constraint(validatedBy = FieldsMatchValidator.class)
 @Documented
 public @interface FieldsMatch {
@@ -38,4 +40,15 @@
 
 	String first();
 	String second();
+	
+	/**
+	 * Allow to place several {@code @FieldsMatch} annotations on the same element.
+	 */
+	@Target({ ANNOTATION_TYPE, TYPE })
+	@Retention(RUNTIME)
+	@Documented
+	@interface List {
+		FieldsMatch[] value();
+	}
+	
 }

src/main/java/ru/mystamps/web/support/beanvalidation/FieldsMismatch.java

@@ -20,6 +20,7 @@
 import javax.validation.Constraint;
 import javax.validation.Payload;
 import java.lang.annotation.Documented;
+import java.lang.annotation.Repeatable;
 import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
 
@@ -28,6 +29,7 @@
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
 
 @Target({ TYPE, ANNOTATION_TYPE })
+@Repeatable(FieldsMismatch.List.class)
 @Retention(RUNTIME)
 @Constraint(validatedBy = FieldsMismatchValidator.class)
 @Documented

src/main/java/ru/mystamps/web/support/beanvalidation/NotNullIfFirstField.java

@@ -20,6 +20,7 @@
 import javax.validation.Constraint;
 import javax.validation.Payload;
 import java.lang.annotation.Documented;
+import java.lang.annotation.Repeatable;
 import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
 
@@ -28,6 +29,7 @@
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
 
 @Target({ TYPE, ANNOTATION_TYPE })
+@Repeatable(NotNullIfFirstField.List.class)
 @Retention(RUNTIME)
 @Constraint(validatedBy = NotNullIfFirstFieldValidator.class)
 @Documented