Re: Service programs, procedures, not sure what to do

Brad,

If you use setters that way, where are the values stored? If these
subprocedures reside in a service program, you use the service program as
a sort of singleton object. I would prefer something like this:

reset MailData;
setValue(MailData :'fromAddress':'jclarkson@xxxxxxxxxxx')
setValue(MailData :'toAddress':'rhammond@xxxxxxxxxxx')
setValue(MailData :'subject':'Come drive the new Ariel Atom')
setValue(MailData :'message':message)
sendEmail(MailData);

It's almost like Java :-) (And I don't even like Java!)

Joep Beckeringh

From:

Bradley Stone <bvstone@xxxxxxxxx>

06-01-2015 23:13

Subject:

Re: Service programs, procedures, not sure what to do

One thing I've been doing lately for subprocedures instead of passing a

lot

of parameters (which can change over time) is using "setters" before
calling the real subprocedure.

An example is the ILE subprocedures I did for our MAILTOOL application.

Instead of sendEmail(fromAddr:toAddr:subject:message:......)

I use "setters" to set the value of values that can be used by the
subprocedure. The first parm in the setter is the value to set, the

second

is the actual value which is set up as a global field in the

module/service

program.

Inside the setValue() subprocedure is really just a large select

statement

that sets the values as they are passed in.

setValue('fromAddress':'jclarkson@xxxxxxxxxxx')
setValue('toAddress':'rhammond@xxxxxxxxxxx')
setValue('subject':'Come drive the new Ariel Atom')
setValue('message':message)
sendEmail();

This is a very high level explanation of how I do it, but so far it's
working quite splendidly.

Just something to think about if you're just starting out with
subprocedures.

ps.. I also prefix them according to their use, so these would all be
mailtool_setValue, mailtool_sendEmail, etc...

Just an idea while you take your exciting journey down the ILE road. :)

Brad
www.bvstools.com