Here's the situation, we have up to 25 different biological collection datasets, each returning a very different set of information. In the search component we call a java services layer to initially return a list of items that fit the user's search criteria. Then the app loops through the item list, calling a collection specific CFC that gets the detailed information regarding that product item. Since the returned list may have multiple items from one collection, I only want to instantiate a component once, so I needed a way to testing whether a particular component has already been instantiated.
larry > -----Original Message----- > From: Jim Davis [mailto:[EMAIL PROTECTED] > Sent: Tuesday, April 19, 2005 10:31 PM > To: [email protected] > Subject: RE: [CFCDev] Brain blockage - detecting whether a > cfc is already been instantiated > > > > -----Original Message----- > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > > Behalf Of Lyons, Larry > > Sent: Tuesday, April 19, 2005 12:49 PM > > To: '[email protected]' > > Subject: [CFCDev] Brain blockage - detecting whether a cfc > is already > > been instantiated > > > > Hi, > > > > I must be suffering from a brain block here, but is there > any way to > > tell whether a CFC has already been instantiated? > > Do you mean that the "init()" method is run? > > I extend a root CFC with all my CFCs - it sets a variable > called "DPInit" to "false" in the pseudo constructor and > then, in the real constructor I set this to "true". Of > course the extended components must call the super.init as well. > > I can then do "cfif instance.DPInit" anyplace I want to to > determine if the > init() method has run. > > Jim Davis > > > > > > ---------------------------------------------------------- > You are subscribed to cfcdev. To unsubscribe, send an email > to [email protected] with the words 'unsubscribe cfcdev' as > the subject of the email. > > CFCDev is run by CFCZone (www.cfczone.org) and supported by > CFXHosting (www.cfxhosting.com). > > An archive of the CFCDev list is available at > www.mail-archive.com/[email protected] > > This electronic communication, together with any attachments, may contain information that is legally privileged, confidential or otherwise private. The information is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, please be aware that any disclosure, copying, distribution or use of the contents of this communication or any attachment is strictly prohibited. If you have received this communication in error, please immediately notify the original sender and delete the received information from your system. Thank you. ---------------------------------------------------------- You are subscribed to cfcdev. To unsubscribe, send an email to [email protected] with the words 'unsubscribe cfcdev' as the subject of the email. CFCDev is run by CFCZone (www.cfczone.org) and supported by CFXHosting (www.cfxhosting.com). An archive of the CFCDev list is available at www.mail-archive.com/[email protected]
