simpler access to option mapping, #68

Author: hauner

src/main/kotlin/io/openapiprocessor/core/converter/ApiOptions.kt

@@ -6,6 +6,8 @@
 package io.openapiprocessor.core.converter
 
 import io.openapiprocessor.core.converter.mapping.Mapping
+import io.openapiprocessor.core.converter.mapping.ResultStyleOptionMapping
+import io.openapiprocessor.core.processor.mapping.v2.ResultStyle
 import io.openapiprocessor.core.support.Empty
 
 /**
@@ -68,3 +70,20 @@ class ApiOptions {
     }
 
 }
+
+/**
+ * get (global) result style option mapping value if set, otherwise [ResultStyle.SUCCESS].
+ *
+ * this is a shortcut to avoid the dependency on the
+ * [io.openapiprocessor.core.converter.mapping.MappingFinder] for this *simple* case.
+ */
+val ApiOptions.resultStyle: ResultStyle
+    get() {
+        val matches = typeMappings
+            .filterIsInstance(ResultStyleOptionMapping::class.java)
+
+        if (matches.isEmpty())
+            return ResultStyle.SUCCESS
+
+        return matches.first().value
+    }