More information in log if variable cannot be resolved #29

CHANGELOG.md

@@ -1,6 +1,22 @@
 # Generic Webhook Plugin Changelog
 Changelog of Generic Webhook Plugin.
 ## Unreleased
+### GitHub [#26](https://github.com/jenkinsci/generic-webhook-trigger-plugin/issues/26) JSONPath processing seems to not handle "," operator  
+
+**Test case with comma operator #26**
+
+
+[ad58a6aadbdaf32](https://github.com/jenkinsci/generic-webhook-trigger-plugin/commit/ad58a6aadbdaf32) Tomas Bjerre *2017-11-15 18:37:55*
+
+
+### GitHub [#29](https://github.com/jenkinsci/generic-webhook-trigger-plugin/issues/29) Unable to resolve variable   
+
+**More information in log if variable cannot be resolved #29**
+
+
+[41d34ee48f05639](https://github.com/jenkinsci/generic-webhook-trigger-plugin/commit/41d34ee48f05639) Tomas Bjerre *2017-12-20 18:49:24*
+
+
 ### No issue
 
 **Doc**

src/main/java/org/jenkinsci/plugins/gwt/resolvers/PostContentParameterResolver.java

@@ -1,6 +1,7 @@
 package org.jenkinsci.plugins.gwt.resolvers;
 
 import static com.google.common.collect.Maps.newHashMap;
+import static java.util.logging.Level.INFO;
 import static org.jenkinsci.plugins.gwt.ExpressionType.JSONPath;
 import static org.jenkinsci.plugins.gwt.ExpressionType.XPath;
 
@@ -59,7 +60,17 @@ private Map<String, String> resolve(String incomingPostContent, GenericVariable
         }
       }
     } catch (final Exception e) {
-      LOGGER.info("Unable to resolve " + gv.getVariableName());
+      LOGGER.log(
+          INFO,
+          "Unable to resolve "
+              + gv.getVariableName()
+              + " with "
+              + gv.getExpressionType()
+              + " "
+              + gv.getExpression()
+              + " in\n"
+              + incomingPostContent,
+          e);
     }
     return new HashMap<>();
   }