detect processor api v2

Author: hauner

src/main/java/io/openapiprocessor/maven/ProcessorLoader.java

@@ -12,6 +12,19 @@
  */
 class ProcessorLoader {
 
+    public static Optional<io.openapiprocessor.api.v2.OpenApiProcessor> findProcessorV2(
+        String processorName, ClassLoader classLoader) {
+
+        List<io.openapiprocessor.api.v2.OpenApiProcessor> processors = new ArrayList<> ();
+
+        ServiceLoader.load (io.openapiprocessor.api.v2.OpenApiProcessor.class, classLoader)
+            .forEach (processors::add);
+
+        return processors
+            .stream()
+            .filter (p -> p.getName ().equals (processorName))
+            .findFirst ();
+    }
 
     public static Optional<io.openapiprocessor.api.v1.OpenApiProcessor> findProcessorV1(
         String processorName, ClassLoader classLoader) {

src/main/java/io/openapiprocessor/maven/ProcessorRunner.java

@@ -24,6 +24,14 @@ class ProcessorRunner {
 
     void run () {
         try {
+            Optional<io.openapiprocessor.api.v2.OpenApiProcessor> processorV2 = ProcessorLoader
+                .findProcessorV2 (processorName, this.getClass ().getClassLoader ());
+
+            if(processorV2.isPresent ()) {
+                processorV2.get ().run (processorProps);
+                return;
+            }
+
             Optional<io.openapiprocessor.api.v1.OpenApiProcessor> processorV1 = ProcessorLoader
                 .findProcessorV1 (processorName, this.getClass ().getClassLoader ());