Class level constraints

Author: SentryMan

validator-generator/src/main/java/io/avaje/validation/generator/ElementAnnotationContainer.java

@@ -50,6 +50,7 @@ static ElementAnnotationContainer create(Element element) {
 
     final var annotations =
         element.getAnnotationMirrors().stream()
+            .filter(m -> !hasValid && !ValidPrism.isInstance(m))
             .collect(
                 toMap(
                     a -> GenericType.parse(a.getAnnotationType().toString()),
@@ -95,4 +96,8 @@ public void addImports(Set<String> importTypes) {
     typeUse1.keySet().forEach(t -> t.addImports(importTypes));
     typeUse2.keySet().forEach(t -> t.addImports(importTypes));
   }
+
+  boolean isEmpty() {
+    return annotations.isEmpty() && typeUse1.isEmpty() && typeUse2.isEmpty();
+  }
 }

validator-generator/src/main/java/io/avaje/validation/generator/FieldReader.java

@@ -175,4 +175,8 @@ public void writeConstructor(Append writer) {
   public boolean isClassLvl() {
     return classLevel;
   }
+
+  public boolean hasAnnotations() {
+    return !elementAnnotations.isEmpty();
+  }
 }

validator-generator/src/main/java/io/avaje/validation/generator/TypeReader.java

@@ -58,7 +58,10 @@ void read(TypeElement type) {
       }
     }
 
-    localFields.add(new FieldReader(type, genericTypeParams));
+    final var classAdapter = new FieldReader(type, genericTypeParams);
+    if (classAdapter.hasAnnotations()) {
+      localFields.add(classAdapter);
+    }
 
     for (final FieldReader localField : localFields) {
       allFields.add(localField);

validator-generator/src/main/java/io/avaje/validation/generator/ValidPrism.java

@@ -1,5 +1,6 @@
 package io.avaje.validation.generator;
 
+import javax.lang.model.element.AnnotationMirror;
 import javax.lang.model.element.Element;
 
 public interface ValidPrism {
@@ -10,4 +11,11 @@ static boolean isPresent(Element e) {
         || JavaxValidPrism.isPresent(e)
         || HttpValidPrism.isPresent(e);
   }
+
+  static boolean isInstance(AnnotationMirror e) {
+    return AvajeValidPrism.getInstance(e) != null
+        || JakartaValidPrism.getInstance(e) != null
+        || JavaxValidPrism.getInstance(e) != null
+        || HttpValidPrism.getInstance(e) != null;
+  }
 }

validator-generator/src/test/java/io/avaje/validation/generator/ValidatorProcessorTest.java

@@ -22,7 +22,6 @@
 import javax.tools.ToolProvider;
 
 import org.junit.jupiter.api.AfterEach;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 
 class ValidatorProcessorTest {