Here's how I implemented it (it's actually quite simple):
In Session.java:
public ERXObjectStoreCoordinator defaultObjectStoreCoordinator() {
return defaultObjectStoreCoordinator;
}
public void setDefaultObjectStoreCoordinator(ERXObjectStoreCoordinator
defaultObjectStoreCoordinator) {
if
I think it was a problem in the past, but right now with my one-line fix, it
works fine when I create or update a blog entry, and if I set
setAnonymousUpdateEnabled(true) on the categories, it creates the category as
expected.
I'm going to commit it to the integration branch, if someone find a
I agree, cross model relationships with different database connections
shouldn't be used in real applications : eof bugs aside, there's one major
problem : it's not transactionnal.
Larry setup is interesting though, looks like the new old wo 4.5.1 :), the
optimistic locking will work for sure !
Al
those are definitely all problems i am currently facing. it's fine if
everything is sequestered off into it own model, but relationships between them
are not going to happen unless you manually manage what relationship's object
gets pulled into what context. it's not manageable for any real-wo
Speaking of which, I wonder what migrations do for cross db fks? Does it blow
up trying to form a constraint? I'll have to look sometime.
Which raises another interesting issue. Do you create cross model relationships
Larry? I could see that causing problems. For example, create an EO in common
Let me be more clear.
It is possible to run migrations automatically but the different databases
(whose connection dictionary is only known inside a session) will not all be
automatically updated.
I have migrations turned on and automatically connecting to (and updating) an
empty database that
it is. this is what i'm basically doing to on a per session basis
-mike
Sent from my iPhone
On Jun 18, 2012, at 2:53 PM, Henrique Prange wrote:
> Paul,
>
> Maybe this project can be helpful. I created it following Chuck's advice.
> It's very experimental, but works. Sorry for the lack of co
Not automatically. Migrations happen during the application startup and at that
point, they have default connection dictionary information. I do use migrations
but that just migrates the common databases and an empty stub database (that
uses the default connection dictionary) on the main db ser
IIRC, it is not handled.
On 2012-06-18, at 1:43 PM, Ramsey Gurley wrote:
> Out of curiosity, do you happen to know if it's possible to run migrations
> against multiple data stores like you have Larry?
>
> Ramsey
>
> On Jun 18, 2012, at 1:25 PM, Larry Mills-Gahl wrote:
>
>> I do have an app
Out of curiosity, do you happen to know if it's possible to run migrations
against multiple data stores like you have Larry?
Ramsey
On Jun 18, 2012, at 1:25 PM, Larry Mills-Gahl wrote:
> I do have an app with a different database connection per session. This does
> appear to be relatively unch
I do have an app with a different database connection per session. This does
appear to be relatively uncharted territory, but it has been working in
production for a while and it has been working pretty well. This is not a high
volume transactional application.
I use two models in this setup. O
Le 2012-06-18 à 15:09, Ramsey Gurley a écrit :
>
> On Jun 18, 2012, at 11:42 AM, doug andrews wrote:
>
>> Our app currently does not use any of the Wonder frameworks at all. (It's
>> big and was written over 10 years ago)
>> I'd like to use ERXEC.newEditingContext(), as well as some of the ot
OK. Thanks for the info Ramsey.
On Jun 18, 2012, at 3:09 PM, Ramsey Gurley wrote:
>
> On Jun 18, 2012, at 11:42 AM, doug andrews wrote:
>
>> Our app currently does not use any of the Wonder frameworks at all. (It's
>> big and was written over 10 years ago)
>> I'd like to use ERXEC.newEditi
On Jun 18, 2012, at 11:42 AM, doug andrews wrote:
> Our app currently does not use any of the Wonder frameworks at all. (It's
> big and was written over 10 years ago)
> I'd like to use ERXEC.newEditingContext(), as well as some of the other
> Wonder goodies.
> I've never been able to get the e
Hi Joseph,
This error occurs if you run the application through the Application's main
method. The static initialization of the ERXApplication class triggers the load
of the _NSUtilities class. You need to run the application from a separated
class, like the AppRunner I've described, to ensure
Paul,
Maybe this project can be helpful. I created it following Chuck's advice. It's
very experimental, but works. Sorry for the lack of comments in the source code.
https://github.com/hprange/multi-tenant-prototype
Cheers,
Henrique
On 18/06/2012, at 15:13, Chuck Hill wrote:
> I have never d
Our app currently does not use any of the Wonder frameworks at all. (It's big
and was written over 10 years ago)
I'd like to use ERXEC.newEditingContext(), as well as some of the other Wonder
goodies.
I've never been able to get the ec locking right on my own.
I'd like to ease my way into this,
I have never done this, but I think it can be done. You will need to create
new EOModelGroups, load/copy the models from the default group, set the
connection information, and create a new EOObjectStoreCoordinator from that new
model group. You need to be very careful in your code (and in any
You might find this helpful
http://developer.apple.com/legacy/mac/library/#documentation/WebObjects/Enterprise_Objects/Connecting/Connecting.html#//apple_ref/doc/uid/TP30001011-CH210-BEDGBJJC
Although some of the information there (providing multiple database channels)
is wrong.
databaseContext
yes, look at chuck's book for fiddling with the connection dictionary
Sent from my iPhone
On Jun 18, 2012, at 12:32 PM, Paul Dunkler wrote:
> Hi List,
>
> is there any way to have different database connections per session? I need
> this in an application for giving the user the ability to ch
Envoyé de mon iPhone
Le 2012-06-18 à 12:37, "Chuck Hill" a écrit :
> As Pascal said, Nagios. And I would monitor the total amount of available
> disk space. WO is not the only thing that can fill it up and kill the server.
+1. No disk space left or no more swap memory are two common proble
Hi List,
is there any way to have different database connections per session? I need
this in an application for giving the user the ability to change between
several different copies of the database to work on.
I always tried to copy EOModels and so on, read some mails from the list but
not re
As Pascal said, Nagios. And I would monitor the total amount of available disk
space. WO is not the only thing that can fill it up and kill the server.
Chuck
On 2012-06-17, at 5:59 AM, ute Hoffmann wrote:
> Hallo,
> I have a Mac Os X server running a number of WebObjects Applications for tw
It was my understanding that many-to-many relationships had to be handled
"manually" due to them not being processed correctly by the framework.
-G
On Jun 18, 2012, at 7:52 AM, Pascal Robert wrote:
> I'm working on my WOWODC slides, and I'm doing something that I didn't do for
> many months:
I'm working on my WOWODC slides, and I'm doing something that I didn't do for
many months: updating a 1:N (in fact, it's a N:N with a flatten relationship).
So I have a blog entry which can have multiple categories, and I was doing an
update to a blog post to add some categories, with:
PUT /cgi
Le 2012-06-17 à 08:59, ute Hoffmann a écrit :
> Hallo,
> I have a Mac Os X server running a number of WebObjects Applications for two
> years now.
> In the morning the server was no longer reachable via ssh or via Apache.
>
> The reason was a logfile of one Application instance which had the si
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