17 Apr
2007
17 Apr
'07
11:55 a.m.
Hi,
Here's another one best practice I'd like to propose:
Instead of writing:
#set($obj = ...)
#if ($obj.getSomething() == "...")
Write:
#if($obj && $obj.getSomething() == "...")
This prevents the following error in logs:
11:54:04,777 ERROR P1-19 ... SimpleLog4JLogSystem:logVelocityMessage:
154 - Left side ($obj.getSomething()) of '==' operation has null
value. If a reference, it may not be in the context. Operation not
possible. [line 1, column 21]
WDYT?
Thanks
-Vincent