[ http://issues.apache.org/jira/browse/BEEHIVE-1066?page=all ]
Chad Schoettger resolved BEEHIVE-1066:
--------------------------------------
Resolution: Fixed
Assign To: Jacob Danner (was: Chad Schoettger)
Resolved svn rev 378038, added '__bc_' prefix to local variables in control's
velocity templates.
> Method signature names may conflict with local variables in generated
> controls files
> ------------------------------------------------------------------------------------
>
> Key: BEEHIVE-1066
> URL: http://issues.apache.org/jira/browse/BEEHIVE-1066
> Project: Beehive
> Type: Bug
> Components: Controls
> Versions: v1m1
> Reporter: Chad Schoettger
> Assignee: Jacob Danner
>
> In the velocity templates used to generate controls, it is possible for there
> to be a name conflict (which causes a compilation error) if a user created
> control method contains a parameter with a name that happens to be the same
> as a local variable in the template.
> For example,
> /**
> * Implements services.UpgradeTypesServerControl.getSetXmlObject
> */
> public org.apache.xmlbeans.XmlObject
> getSetXmlObject(org.apache.xmlbeans.XmlObject t)
> {
> Object [] argArray = new Object[] { t };
> Throwable thrown = null;
> org.apache.beehive.controls.api.bean.Extensible target =
> (org.apache.beehive.controls.api.bean.Extensible)ensureControl();
> org.apache.xmlbeans.XmlObject retval = null;
>
> try
> {
> preInvoke(_getSetXmlObjectMethod, argArray);
>
> retval =
> (org.apache.xmlbeans.XmlObject)
> target.invoke(_getSetXmlObjectMethod, argArray)
> ;
> }
> catch (Throwable t)
> {
> //
> // All exceptions are caught here, so postInvoke processing has
> visibility into
> // the exception status. Errors, RuntimExceptions, or declared
> checked exceptions will
> // be rethrown.
> //
> thrown = t;
>
> if (t instanceof Error) throw (Error)t;
> else if (t instanceof RuntimeException) throw (RuntimeException)t;
>
> throw new java.lang.reflect.UndeclaredThrowableException(t);
> }
> finally
> {
> Object rv = retval;
> postInvoke(_getSetXmlObjectMethod, argArray, rv, thrown);
> }
> return retval;
> }
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