Meta-annotation indirection enforces the constraint without literring…

… generated overrides with annotations (openrewrite#4253)

rewrite-core/src/main/java/org/openrewrite/DataTable.java

@@ -37,10 +37,10 @@ public class DataTable<Row> {
     private final Class<Row> type;
 
     @Language("markdown")
-    private final String displayName;
+    private final @NlsRewrite.DisplayName String displayName;
 
     @Language("markdown")
-    private final String description;
+    private final @NlsRewrite.Description String description;
 
     @Setter
     private boolean enabled = true;

rewrite-core/src/main/java/org/openrewrite/MyRecipe.java

@@ -0,0 +1,29 @@
+/*
+ * Copyright 2024 the original author or authors.
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * https://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.openrewrite;
+
+public class MyRecipe extends Recipe {
+
+    @Override
+    public String getDisplayName() {
+        return "My Title";
+    }
+
+    @Override
+    public String getDescription() {
+        return "";
+    }
+}

rewrite-core/src/main/java/org/openrewrite/NlsRewrite.java

@@ -0,0 +1,31 @@
+/*
+ * Copyright 2024 the original author or authors.
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * https://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.openrewrite;
+
+import org.jetbrains.annotations.Nls;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Target;
+
+public class NlsRewrite {
+    @Target({ElementType.TYPE_USE, ElementType.PARAMETER, ElementType.METHOD})
+    public @Nls(capitalization = Nls.Capitalization.Sentence) @interface DisplayName {
+    }
+
+    @Target({ElementType.TYPE_USE, ElementType.PARAMETER, ElementType.METHOD})
+    public @Nls(capitalization = Nls.Capitalization.Sentence) @interface Description {
+    }
+}

rewrite-core/src/main/java/org/openrewrite/Option.java

@@ -25,9 +25,13 @@
 @Target({ElementType.FIELD, ElementType.METHOD})
 @Retention(RetentionPolicy.RUNTIME)
 public @interface Option {
-    @Language("markdown") String displayName() default "";
-    @Language("markdown") String description() default "";
+    @Language("markdown") @NlsRewrite.DisplayName String displayName() default "";
+
+    @Language("markdown") @NlsRewrite.Description String description() default "";
+
     String example() default "";
+
     String[] valid() default "";
+
     boolean required() default true;
 }

rewrite-core/src/main/java/org/openrewrite/Recipe.java

@@ -20,6 +20,7 @@
 import com.fasterxml.jackson.annotation.JsonTypeInfo;
 import lombok.Setter;
 import org.intellij.lang.annotations.Language;
+import org.jetbrains.annotations.Nls;
 import org.openrewrite.config.DataTableDescriptor;
 import org.openrewrite.config.OptionDescriptor;
 import org.openrewrite.config.RecipeDescriptor;
@@ -103,7 +104,7 @@ public int maxCycles() {
      * @return The display name.
      */
     @Language("markdown")
-    public abstract String getDisplayName();
+    public abstract @NlsRewrite.DisplayName String getDisplayName();
 
     /**
      * A human-readable display name for this recipe instance, including some descriptive
@@ -179,7 +180,7 @@ public String getInstanceNameSuffix() {
      * @return The display name.
      */
     @Language("markdown")
-    public abstract String getDescription();
+    public abstract @NlsRewrite.Description String getDescription();
 
     /**
      * A set of strings used for categorizing related recipes. For example

rewrite-core/src/main/java/org/openrewrite/config/CategoryDescriptor.java

@@ -18,6 +18,7 @@
 import lombok.Value;
 import lombok.With;
 import org.intellij.lang.annotations.Language;
+import org.openrewrite.NlsRewrite;
 
 import java.util.Set;
 
@@ -29,11 +30,13 @@ public class CategoryDescriptor {
     public static final int HIGHEST_PRECEDENCE = Integer.MAX_VALUE;
 
     @Language("markdown")
+    @NlsRewrite.DisplayName
     String displayName;
 
     String packageName;
 
     @Language("markdown")
+    @NlsRewrite.Description
     String description;
 
     Set<String> tags;

rewrite-core/src/main/java/org/openrewrite/config/ColumnDescriptor.java

@@ -17,6 +17,7 @@
 
 import lombok.EqualsAndHashCode;
 import lombok.Value;
+import org.openrewrite.NlsRewrite;
 import org.openrewrite.internal.lang.Nullable;
 
 @Value
@@ -30,8 +31,10 @@ public class ColumnDescriptor {
     String type;
 
     @Nullable
+    @NlsRewrite.DisplayName
     String displayName;
 
     @Nullable
+    @NlsRewrite.Description
     String description;
 }

rewrite-core/src/main/java/org/openrewrite/config/DataTableDescriptor.java

@@ -17,6 +17,7 @@
 
 import lombok.EqualsAndHashCode;
 import lombok.Value;
+import org.openrewrite.NlsRewrite;
 
 import java.util.List;
 
@@ -27,8 +28,10 @@ public class DataTableDescriptor {
     @EqualsAndHashCode.Include
     String name;
 
+    @NlsRewrite.DisplayName
     String displayName;
 
+    @NlsRewrite.Description
     String description;
 
     @EqualsAndHashCode.Include

rewrite-core/src/main/java/org/openrewrite/config/OptionDescriptor.java

@@ -17,6 +17,7 @@
 
 import lombok.EqualsAndHashCode;
 import lombok.Value;
+import org.openrewrite.NlsRewrite;
 import org.openrewrite.internal.lang.Nullable;
 
 import java.util.List;
@@ -32,9 +33,11 @@ public class OptionDescriptor {
     String type;
 
     @Nullable
+    @NlsRewrite.DisplayName
     String displayName;
 
     @Nullable
+    @NlsRewrite.Description
     String description;
 
     @Nullable

rewrite-core/src/main/java/org/openrewrite/style/NamedStyles.java

@@ -19,6 +19,7 @@
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.With;
+import org.openrewrite.NlsRewrite;
 import org.openrewrite.Tree;
 import org.openrewrite.Validated;
 import org.openrewrite.internal.lang.Nullable;
@@ -42,9 +43,11 @@ public class NamedStyles implements Marker {
     @EqualsAndHashCode.Include
     String name;
 
+    @NlsRewrite.DisplayName
     String displayName;
 
     @Nullable
+    @NlsRewrite.Description
     String description;
 
     Set<String> tags;