commit 5d5c1b723c8443129bbe9b9cf802260eb9b1b9be
author Stefan Seifert <sseifert@apache.org> Fri Nov 11 17:43:36 2016 +0000
committer Stefan Seifert <sseifert@apache.org> Fri Nov 11 17:43:36 2016 +0000
tree 468ad2f0d0483ba0a7f2ed33440044440499d702
parent 54f9140750771741d4bbb0248bf7fce7062c881a

SLING-6048 generate header only when classes are present

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1769320 13f79535-47bb-0310-9956-ffa450edef68

src/main/java/org/apache/sling/bnd/models/ModelsScannerPlugin.java

diff --git a/src/main/java/org/apache/sling/bnd/models/ModelsScannerPlugin.java b/src/main/java/org/apache/sling/bnd/models/ModelsScannerPlugin.java
index 07b4319..29fe4f5 100644
--- a/src/main/java/org/apache/sling/bnd/models/ModelsScannerPlugin.java
+++ b/src/main/java/org/apache/sling/bnd/models/ModelsScannerPlugin.java
@@ -39,10 +39,10 @@
  */
 public class ModelsScannerPlugin implements AnalyzerPlugin, Plugin {
     
-    private static final String MODELS_ANNOTATION_CLASS = "org.apache.sling.models.annotations.Model";
+    static final String MODELS_ANNOTATION_CLASS = "org.apache.sling.models.annotations.Model";
     
-    private static final String MODELS_PACKAGES_HEADER = "Sling-Model-Packages";
-    private static final String MODELS_CLASSES_HEADER = "Sling-Model-Classes";
+    static final String MODELS_PACKAGES_HEADER = "Sling-Model-Packages";
+    static final String MODELS_CLASSES_HEADER = "Sling-Model-Classes";
     
     private Reporter reporter;
 
@@ -66,7 +66,9 @@
             Collection<String> classNames = getClassesWithAnnotation(MODELS_ANNOTATION_CLASS, analyzer);
 
             // set bundle header containing all class names found
-            analyzer.set(MODELS_CLASSES_HEADER, StringUtils.join(classNames, ","));
+            if (!classNames.isEmpty()) {
+                analyzer.set(MODELS_CLASSES_HEADER, StringUtils.join(classNames, ","));
+            }
 
         }