Josh, Gateways are (for intensive purposes) stateless - they have no data to clear.
Records, by definition, have state - any data 'loaded' into them (such as child records in an interator) remains as-is until explicitly reset. In other words, if you do two calls to Reactor for the same type of gateway, each call will get a reference to the same instance. Two calls to Reactor for the same type of record will each result in a separate instance of th e record. -Joe On 7/9/06, Joshua Scott <[EMAIL PROTECTED]> wrote:
I have a question about the singleton pattern. If I use ColdSpring to create singleton gateways of say my user and role gateways, if I call the gateway from multiple funtions within a CFC am I get a fresh copy of the gateway or record object each time? or do I need to assume that the object needs to be cleared for example on an iterator object. Thanks for the clarification. - JS On 7/9/06, Doug Hughes <[EMAIL PROTECTED]> wrote: > > > > > > FYI, in production mode Reactor only created singletons. Anything that's stateless is cached in ram. > > > > Doug > > > > ________________________________ > > From: [EMAIL PROTECTED] [mailto: [EMAIL PROTECTED] On Behalf Of Simeon Bateman > Sent: Sunday, July 09, 2006 2:02 PM > To: [email protected] > Subject: Re: [Reactor for CF] Re: MG Unity / Reactor - getModelGlue().getORMService() > > > > > The syntax for what sean is suggesting looks like > > <bean id="memberGateway" factory-bean="ormService" factory-method="createGateway"> > <constructor-arg name="objectAlias"> > <value>member</value> > </constructor-arg> > </bean> > > that will create a singleton of your gateway that can be requested from coldspring or used in any other service object. > > simeon > > > On 7/8/06, Sean Corfield <[EMAIL PROTECTED]> wrote: > > On 7/7/06, Doug Sims < [EMAIL PROTECTED]> wrote: > > In my controllers I have been using getModelGlue().getORMService() to get > > access to the reactor factory. > > > > Now I have a need to extend a reactor generated record to return query > > results from a gateway (for a non-primary key relationship I can not seem > > define in the reactor XML) > > So you write that extra code into the database-specific generated > gateway CFC (in the data directory) and then Reactor automatically > uses that. > > > How can I get access to to the reactor factory to create a gateway to use > > in my extended reactor record? i would rather not just use create object as > > somehow unity or coldspring should help...right? > > You can define the gateway object as a bean in the ColdSpring XML file > and tell it to use the reactoryFactory as a factory-bean and the > createGateway() as the factory-method (with a constructor-arg that is > the name of the table). > -- > Sean A Corfield -- http://corfield.org/ > Got frameworks? > > "If you're not annoying somebody, you're not really alive." > -- Margaret Atwood > > > -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- > Reactor for ColdFusion Mailing List > [email protected] > Archives at: http://www.mail-archive.com/reactor%40doughughes.net/ > -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- > > > > -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- > Reactor for ColdFusion Mailing List > [email protected] > Archives at: http://www.mail-archive.com/reactor%40doughughes.net/ > -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- > > > -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- > Reactor for ColdFusion Mailing List > [email protected] > Archives at: http://www.mail-archive.com/reactor%40doughughes.net/ > -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Reactor for ColdFusion Mailing List [email protected] Archives at: http://www.mail-archive.com/reactor%40doughughes.net/ -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
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