AddImageForm: simplify by not using Default validation group.

No functional changes.

Author: php-coder

src/main/java/ru/mystamps/web/controller/SeriesController.java

@@ -28,6 +28,7 @@
 import java.util.Objects;
 
 import javax.servlet.http.HttpServletResponse;
+import javax.validation.Valid;
 import javax.validation.groups.Default;
 
 import org.apache.commons.lang3.StringUtils;
@@ -232,7 +233,7 @@ public String showInfo(
 
 	@RequestMapping(value = Url.ADD_IMAGE_SERIES_PAGE, method = RequestMethod.POST)
 	public String processImage(
-			@Validated({ Default.class, AddImageForm.ImageChecks.class }) AddImageForm form,
+			@Valid AddImageForm form,
 			BindingResult result,
 			@PathVariable("id") Integer seriesId,
 			Model model,

src/main/java/ru/mystamps/web/model/AddImageForm.java

@@ -36,21 +36,21 @@
 
 @Getter
 @Setter
+@GroupSequence({
+	AddImageForm.class,
+	Group.Level1.class,
+	Group.Level2.class,
+	Group.Level3.class,
+	Group.Level4.class,
+	Group.Level5.class
+})
 public class AddImageForm implements AddImageDto {
 
-	@NotNull
-	@NotEmptyFilename(groups = Group.Level1.class)
-	@NotEmptyFile(groups = Group.Level2.class)
-	@MaxFileSize(value = MAX_IMAGE_SIZE, unit = Unit.Kbytes, groups = Group.Level3.class)
-	@ImageFile(groups = Group.Level3.class)
+	@NotNull(groups = Group.Level1.class)
+	@NotEmptyFilename(groups = Group.Level2.class)
+	@NotEmptyFile(groups = Group.Level3.class)
+	@MaxFileSize(value = MAX_IMAGE_SIZE, unit = Unit.Kbytes, groups = Group.Level4.class)
+	@ImageFile(groups = Group.Level5.class)
 	private MultipartFile image;
 
-	@GroupSequence({
-		Group.Level1.class,
-		Group.Level2.class,
-		Group.Level3.class
-	})
-	public interface ImageChecks {
-	}
-	
 }