Daniel Fagerstrom wrote:
Reinhard Poetz wrote:
Daniel Fagerstrom wrote:
<snip/>
A somewhat unrelated thing that we have to think about is the web
continuations created in the block, do we need to shield the web
continuations created in the block or not?
shielded from what? The user should be able to resume a continuation
created by a called block. (I have the sense that I haven't understood
your last paragraph completly ...)
Say that you have a flow script function "a" that goes through a number
of forms in your block "A". During the execution of "a" a number of web
continuations will be created in your continuation tree. You have a rule
for handling this continuations in the sitemap in "A". Now if you use
"a" from another block "B", the question is if "B" should be able to
access the web continuations that are created in "A". My opinion is that
it shoudn't because:
1. There is no need for it as The sitemap rules for handling the use
references to these web continuations allready is in "A".
2. It breakes isolation as "B" can call objects (i.e. A's web
continuations) that not are part of the exported functionallity.
It is AFAIU not particullary hard to implement this isolation. Let the
the called block function "a" put its web continuations in an own web
continuation sub tree.
The user will be able to resume continuations created in "a" but only
through sitemap rules that are part of "A", which leads to better
isolation.
Clearer now?
yes, thank you :-)
thank you!
--
Reinhard
- Blocks, Flow and Dependencies [was RE: Splitting xconf f... Glen Ezkovich
- Re: Blocks, Flow and Dependencies [was RE: Splitting xco... Reinhard Poetz
- Re: Blocks, Flow and Dependencies [was RE: Splitting xco... Daniel Fagerstrom
- Re: Blocks, Flow and Dependencies [was RE: Splitting xco... Reinhard Poetz
- Re: Blocks, Flow and Dependencies [was RE: Splitting xco... Daniel Fagerstrom
- Re: Blocks, Flow and Dependencies [was RE: Splitting xco... Reinhard Poetz
- Re: Blocks, Flow and Dependencies [was RE: Splitting xco... Glen Ezkovich
- Re: Blocks, Flow and Dependencies [was RE: Splitting xco... Daniel Fagerstrom
- Re: Blocks, Flow and Dependencies [was RE: Splitting xco... Glen Ezkovich
- Re: Blocks, Flow and Dependencies [was RE: Splitting xco... Daniel Fagerstrom
- Re: Blocks, Flow and Dependencies [was RE: Splitting xco... Reinhard Poetz
- Re: Blocks, Flow and Dependencies [was RE: Splitting xco... Reinhard Poetz
- Re: Blocks, Flow and Dependencies [was RE: Splitting xco... Glen Ezkovich
- Re: Blocks, Flow and Dependencies [was RE: Splitting xco... Reinhard Poetz
- Re: Blocks, Flow and Dependencies [was RE: Splitting xco... Glen Ezkovich
- Re: Blocks, Flow and Dependencies [was RE: Splitting xco... Torsten Curdt
- Re: Blocks, Flow and Dependencies [was RE: Splitting xco... Glen Ezkovich
- Re: Blocks, Flow and Dependencies [was RE: Splitting xco... Reinhard Poetz
- Re: Blocks, Flow and Dependencies [was RE: Splitting xco... Torsten Curdt
- Re: Blocks, Flow and Dependencies [was RE: Splitting xco... Reinhard Poetz
- Re: Blocks, Flow and Dependencies [was RE: Splitting xco... Torsten Curdt