Improved logging about transformers on registry refresh

model/src/main/java/org/alfresco/transform/registry/TransformerType.java

@@ -0,0 +1,41 @@
+/*
+ *  Copyright 2015-2022 Alfresco Software, Ltd.  All rights reserved.
+ *
+ *  License rights for this program may be obtained from Alfresco Software, Ltd.
+ *  pursuant to a written agreement and any use of this program without such an
+ *  agreement is prohibited.
+ */
+package org.alfresco.transform.registry;
+
+import org.alfresco.transform.config.Transformer;
+
+public enum TransformerType
+{
+    ENGINE_TRANSFORMER,
+    PIPELINE_TRANSFORMER,
+    FAILOVER_TRANSFORMER,
+    UNSUPPORTED_TRANSFORMER;
+
+    public static TransformerType valueOf(Transformer transformer)
+    {
+        if (transformer == null)
+        {
+            return null;
+        }
+        if ((transformer.getTransformerFailover() == null || transformer.getTransformerFailover().isEmpty()) &&
+            (transformer.getTransformerPipeline() == null || transformer.getTransformerPipeline().isEmpty()))
+        {
+            return ENGINE_TRANSFORMER;
+        }
+        if (transformer.getTransformerPipeline() != null && !transformer.getTransformerPipeline().isEmpty())
+        {
+            return PIPELINE_TRANSFORMER;
+        }
+        if (transformer.getTransformerFailover() != null && !transformer.getTransformerFailover().isEmpty())
+        {
+            return FAILOVER_TRANSFORMER;
+        }
+
+        return UNSUPPORTED_TRANSFORMER;
+    }
+}