Re: Connecting to DB with user supplied credentials.
Re: Connecting to DB with user supplied credentials.
- Subject: Re: Connecting to DB with user supplied credentials.
- From: "Lon Varscsak" <email@hidden>
- Date: Wed, 11 Jun 2008 10:28:53 -0700
Google for: separate database connection WebObjects
It's the first apple link (I can't cut and paste on my phone). Look
at Project WOnder there may be some stuff there to aid on this.
-Lon
On 6/11/08, Lon Varscsak <email@hidden> wrote:
> I believe you need a separate EOF stack for every session. While this
> isn't difficult, you'll need to watch memory.
>
> Umm, its not difficult...but, I'm on my iPhone and don't remember how
> to do it exactly. :)
> Google around for this, you'll find it, if not I'll catch you later
> when I get to a computer.
>
> Lon
>
> On 6/11/08, Henrique Gomes <email@hidden> wrote:
>> Funny, the first connectWithModelNamed throws a NPE, but the second
>> invocation I put on the catch wasn't even necessary.
>> If I only invoke it once, swallow the NPE and continue to fetch some
>> EOs, a connection is then started with the provided credentials...
>>
>> [2008-6-11 16:41:54 WEST] <WorkerThread3> Using JDBCPlugIn
>> 'PostgresqlPlugIn' for JDBCAdaptor@16434995
>> [2008-6-11 16:41:54 WEST] <WorkerThread3> connecting with dictionary:
>> {plugin = "PostgresqlPlugIn"; username = "hgomes"; driver = "";
>> password = "<password deleted for log>"; URL = "jdbc:postgresql://
>> server/db"; }
>> java.lang.NullPointerException
>> at
>> com
>> .webobjects
>> .eoaccess
>> .EODatabaseContext.forceConnectionWithModel(EODatabaseContext.java:1139)
>> at
>> com
>> .webobjects
>> .eoaccess.EOUtilities.connectWithModelNamed(EOUtilities.java:840)
>> .....
>> [2008-6-11 16:42:4 WEST] <WorkerThread3> fetching JDBC Info with
>> JDBCContext@16175446
>> [2008-6-11 16:42:4 WEST] <WorkerThread3> connecting with dictionary:
>> {plugin = "PostgresqlPlugIn"; username = "hgomes"; driver = "";
>> password = "<password deleted for log>"; URL = "jdbc:postgresql://
>> server/db"; }
>> [2008-6-11 16:42:18 WEST] <WorkerThread3> === Begin Internal
>> Transaction
>> [2008-6-11 16:42:18 WEST] <WorkerThread3> evaluateExpression:
>> <com.webobjects.jdbcadaptor.PostgresqlExpression: "SELECT ....
>>
>> Why does the invocation of connectWithModelNamed throw an exception
>> and subsequent uses of the EditingContext work??
>>
>> Henrique Gomes
>>
>> On Jun 11, 2008, at 4:25 PM, Lon Varscsak wrote:
>>
>>> To clarify, you want each session to have it's own connection to the
>>> database?
>>>
>>> Lon
>>>
>>> On Wed, Jun 11, 2008 at 7:50 AM, Henrique Gomes <email@hidden>
>>> wrote:
>>>>
>>>>
>>>> On Jun 11, 2008, at 3:41 PM, Daniele Corti wrote:
>>>>
>>>>> But, were you connected to a DB before calling
>>>>> EOUtilities.connectWithModelNamed?
>>>>>
>>>>>
>>>>
>>>>
>>>> I restart the app and only see this message *after* calling
>>>> EOUtilities.connectWithModelNamed :
>>>>
>>>> <WorkerThread0> Using JDBCPlugIn 'PostgresqlPlugIn' for JDBCAdaptor
>>>>
>>>> So I guess not?
>>>>
>>>> ---
>>>> Henrique Gomes
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