SLING-6642 Add extensions and names to GSPScriptEngineFactory's component properties

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1786995 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/java/org/apache/sling/scripting/groovy/scripting/internal/GSPScriptEngineFactory.java b/src/main/java/org/apache/sling/scripting/groovy/scripting/internal/GSPScriptEngineFactory.java
index e4d112f..883473a 100644
--- a/src/main/java/org/apache/sling/scripting/groovy/scripting/internal/GSPScriptEngineFactory.java
+++ b/src/main/java/org/apache/sling/scripting/groovy/scripting/internal/GSPScriptEngineFactory.java
@@ -38,6 +38,8 @@
 @Properties({
     @Property(name="service.vendor", value="The Apache Software Foundation"),
     @Property(name="service.description", value="GSP Script Engine"),
+    @Property(name="extensions", value = {"gsp"}),
+    @Property(name="names", value = {"gsp", "GSP"}),
     @Property(name="compatible.javax.script.name", value="groovy")
 })
 public class GSPScriptEngineFactory extends AbstractScriptEngineFactory {