RepopulateConversionErrorFieldValidatorSupport logs a warning when repopulating
fields without conversion errors
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Key: WW-3154
URL: https://issues.apache.org/struts/browse/WW-3154
Project: Struts 2
Issue Type: Bug
Affects Versions: 2.1.2
Environment: Tomcat 6.0.18 on CentOS 4
Reporter: Lucas Nelson
In RepopulateConversionErrorFieldValidatorSupport at line 176 (in the 2.1.2
version at least), a warning is logged on any field that does not have a
conversion error.
The call to "conversionErrors.get(fullFieldName)" returns null when there was
no errors, and therefore the result of that call fails to match the instanceof
checks, falling through to the else clause and logging the error.
There should be no log message when there is no conversion error as the
repopulate function has nothing it needs to do in that case. I would suggest a
"conversionErrors.contains(fullFieldName)" prior to doing anything in that
method. Or, change the validate() method to test for that before calling the
repopulateField() method.
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