misterdai / cfbackport Goto Github PK
View Code? Open in Web Editor NEWBack porting features contained in newer versions of ColdFusion.
Back porting features contained in newer versions of ColdFusion.
The SessionInvalidate backport attempts to use a function that was only introduced in CF10, in particular, lines 72-73 in cf10.cfm.
lc.sessionTracker = CreateObject("java", "coldfusion.runtime.SessionTracker"); lc.sessionTracker.cleanUp(application.applicationName, lc.sessionId);
This causes an error when calling SessionInvalidate in CF9 and below.
Using a simplified CFApplication tag will cause an "Element datasource is undefined in a Java object of type class coldfusion.util.FastHashtable" error on ColdFusion 9.
<cfapplication name="test">
<cfinclude template="cfbackport.cfm">
To fix, I added a check to see if the element exists. A dump displays all of the keys, but indicates that the value is "undefined". Using isCustomFunction() on an undefined/null element in CF9 throws an error. I'm not sure if this is a CF9 bug or if this same error would occur on more recent versions of ColdFusion.
Line 10 on CF10.cfm should be updated to:
if (StructKeyExists(lc.settings, lc.key) AND IsCustomFunction(lc.settings[lc.key])) {
Thanks.
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