[Title] Fixed encoding NPE probelm of Template

[Desc.]
[Issue]

Change-Id: I049a8ded0104a7649acd47a1abcf1ba5d6726e66

diff --git a/org.tizen.common.verrari/src/org/tizen/common/verrari/engine/jsoup/JsoupTemplateEngine.java b/org.tizen.common.verrari/src/org/tizen/common/verrari/engine/jsoup/JsoupTemplateEngine.java
index 81c33a0..12c280f 100755 (executable)
--- a/org.tizen.common.verrari/src/org/tizen/common/verrari/engine/jsoup/JsoupTemplateEngine.java
+++ b/org.tizen.common.verrari/src/org/tizen/common/verrari/engine/jsoup/JsoupTemplateEngine.java
@@ -55,7 +55,8 @@ extends AbstractTemplateEngine
      * dummy base uri for HTML dom
      */
     protected static final String BASE_URI = "http://www.tizen.org/sdk/ide/verrari";
-    
+    public static String DEFAULT_ENCODING = "UTF-8";
+
     /* (non-Javadoc)
      * @see org.tizen.common.verrari.ITemplateEngine#getEngineVersion()
      */
@@ -87,9 +88,13 @@ extends AbstractTemplateEngine
         {
             logger.error( "Template is null for {}", templateKey );
         }
-        final Document doc =
-        Jsoup.parse( template.open(), template.getEncoding(), BASE_URI );
-        
+
+        String encoding = template.getEncoding();
+        if (encoding == null) {
+            encoding = DEFAULT_ENCODING;
+        }
+        final Document doc = Jsoup.parse( template.open(), encoding, BASE_URI );
+
         for ( String key : modelProvider.keys() ) {
             Elements elements = doc.select( key );
             if (!elements.isEmpty()) {
@@ -108,10 +113,9 @@ extends AbstractTemplateEngine
                 }
             }
         }
-        
-        output.write( doc.html().getBytes( template.getEncoding() ) );
-        output.flush();
 
+        output.write( doc.html().getBytes(encoding) );
+        output.flush();
     }
 
 }
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