On Jan 31, 2010, at 2:00 AM, Adrian Crum wrote: > --- On Sat, 1/30/10, David E Jones <d...@me.com> wrote: >> On Jan 30, 2010, at 8:30 PM, Adrian Crum wrote: >>> The moral of the story is: developers shouldn't be >> allowed to write to the service context Map. If a service >> needs a Map for local storage, then it should create one. >> >> That's kind of interesting. >> >> What got me thinking is that the normal practice for Java >> service is to create a local variable for pretty much >> everything in the context anyway (ie like: String partyId = >> (String) context.get("partyId");), and there are things like >> that all over the place. >> >> As far as not being to write to the context... why not? >> Sometimes it's handy to use the current context as the basis >> for calling another service. There are certainly other ways >> to go about that... but... > > Maybe it would help to step back a little and compare OFBiz back in the day > when it was just David and Andrew, and what it is today. Back then using a > Map for passing parameters was a cool idea. I don't know what the motivation > was to use a Map to pass parameters when you designed the service engine, but > at the time I'm sure the two of you knew that you weren't supposed to write > to it. > > Today, things are different. We have a lot of contributors. Many of those > contributors might not know everything they need to know about the framework. > So, the framework needs to protect itself from inexperienced or lazy > developers. That was the moral of the story.
Have you ever considered running for public office? > I made the changes Adam suggested in this thread because I agree with the > concept he was promoting: Make the framework code impose rules that > developers must follow. As the OFBiz code base and community grows, I'm sure > we will need to do more of the same. I guess one way or another we'll see what happens... -David