feat: support type-level validation for collections via x-not-null extension

boat-scaffold/src/main/templates/boat-spring/beanValidationCore.mustache

@@ -1,3 +1,4 @@
+{{#vendorExtensions.x-not-null}}@NotNull{{/vendorExtensions.x-not-null}}
 {{#pattern}}{{^isByteArray}}@Pattern(regexp = "{{{pattern}}}") {{/isByteArray}}{{/pattern}}{{!
 minLength && maxLength set
 }}{{#minLength}}{{#maxLength}}@Size(min = {{minLength}}, max = {{maxLength}}) {{/maxLength}}{{/minLength}}{{!

boat-scaffold/src/test/resources/boat-spring/paths/array-types.yaml

@@ -86,6 +86,15 @@ get:
           minLength: 1
           maxLength: 36
           pattern: '^[A-Z]+$'
+    - name: q-params-not-null
+      in: query
+      required: false
+      schema:
+        type: array
+        items:
+          type: string
+          x-not-null: true
+          pattern: '^[A-Z]+$'
     - name: q-params-set
       in: query
       required: false

boat-scaffold/src/test/resources/boat-spring/paths/map-types.yaml

@@ -86,6 +86,15 @@ get:
           minLength: 1
           maxLength: 36
           pattern: '^[A-Z]+$'
+    - name: q-params-not-null
+      in: query
+      required: false
+      schema:
+        type: array
+        items:
+          type: string
+          x-not-null: true
+          pattern: '^[A-Z]+$'
     - name: q-params-set
       in: query
       required: false

boat-scaffold/src/test/resources/boat-spring/paths/set-types.yaml

@@ -97,6 +97,16 @@ get:
           minLength: 1
           maxLength: 36
           pattern: '^[A-Z]+$'
+    - name: q-params-not-null
+      in: query
+      required: false
+      schema:
+        type: array
+        uniqueItems: true
+        items:
+          type: string
+          x-not-null: true
+          pattern: '^[A-Z]+$'
     - name: q-params-set-req
       in: query
       required: true

boat-scaffold/src/test/resources/boat-spring/paths/simple-types.yaml

@@ -86,6 +86,16 @@ get:
           minLength: 1
           maxLength: 36
           pattern: '^[A-Z]+$'
+    - name: q-params-not-null
+      in: query
+      required: false
+      schema:
+        type: array
+        uniqueItems: true
+        items:
+          type: string
+          x-not-null: true
+          pattern: '^[A-Z]+$'
     - name: q-params-set
       in: query
       required: false