Changeset 1429

Timestamp:

12/23/09 13:13:41 (8 months ago)

Author:

karel

Message:

Return empty string instead of 'null' if value is empty

Files:

• trunk/core/kauri-runtime-rapi/src/main/java/org/kauriproject/runtime/rapi/ConfPlaceholderConfigurer.java (modified) (1 diff)

trunk/core/kauri-runtime-rapi/src/main/java/org/kauriproject/runtime/rapi/ConfPlaceholderConfigurer.java

@@ -29 +29 @@
             String confExpr = placeholder.substring(colonPos + 1);
 
-
             Conf conf = confRegistry.getConfiguration(confPath);
             JXPathContext context = JXPathContext.newContext(conf);
-            String value = String.valueOf(context.getValue(confExpr));
+            Object value = context.getValue(confExpr);
 
-            return value;
+            return value == null ? "" : value.toString();
         } catch (Exception e) {
             throw new RuntimeException("Error fetching configuration value for placeholder \"" + placeholder + "\".", e);
         }
     }
+ 
 }