Hi....
We have a Bussiness Delegate that calls a fa�ade for the bussiness logic.
The problem: sometimes, when first loading, in a multi-threaded enviroment,
the element myAccessControlAgent doesn't get defined on this, throwing an
error when we try to use it.
This is the code in the BD's pseudo-constructor
<!--- accessControlAgent --->
<cfif NOT IsDefined("Application.accessControlAgent") OR NOT
IsStruct(Application.accessControlAgent)>
<cflock name="accessControlAgent" timeout="120" throwontimeout="Yes"
type="EXCLUSIVE">
<cfif NOT IsDefined("Application.accessControlAgent") OR NOT
IsStruct(Application.accessControlAgent)>
<cfinvoke component="#this.cfcroot#.model.accesscontrolagent"
method="createAccessControlAgent" dsn="#this.dsn#"
factoryType="#this.dbtype#" cfcroot="#this.cfcroot#"
returnvariable="this.myAccessControlAgent">
<cfset Application.accessControlAgent =
this.myAccessControlAgent>
</cfif>
</cflock>
<cfelse>
<cfset this.myAccessControlAgent = Application.accessControlAgent>
</cfif>
We get the error message here
<!--- contentmanagement services --->
<cfif NOT IsDefined("Application.contentManager") OR NOT
IsStruct(Application.contentManager)>
<cflock name="contentmanagement" timeout="120" throwontimeout="Yes"
type="EXCLUSIVE">
<cfif NOT IsDefined("Application.contentManager") OR NOT
IsStruct(Application.contentManager)>
<cfinvoke component="#this.cfcroot#.model.contentmanagementservices"
method="create" dsn="#this.dsn#" cfcroot="#this.cfcroot#"
mapping="#this.mapping#" returnvariable="this.myContentManager"
factoryType="#this.dbtype#" webroot="#this.webroot#"
accessControlAgent="#this.myAccessControlAgent#"
editmodeViewer="#this.myEditmodeViewer#">
<cfset Application.contentManager = this.myContentManager>
</cfif>
</cflock>
<cfelse>
<cfset this.myContentManager = Application.contentManager>
</cfif>
Any ideas?
Fabio
_____________________
Fabio Nunes - NAVITA
Diretor de Engenharia de Software
Fone: 55 48 225-5396
Celular: 55 48 9119-9918
http://www.navita.com.br
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