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 10:20:56 -0700
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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