Yes I was using:
ERXEC ec = new ERXEC();
mmm.. did I do it the wrong way using the ERXEC instead the EOEC?
G.
On Mon, Oct 5, 2009 at 2:53 PM, [email protected] <[email protected]
> wrote:
> If you do need to create an editing context to retrieve data the trick is
> to use
>
> EOEditingContext ec = new EOEditingContext();
>
> Which doesn't create a session as opposed to
>
> EOEditingContext ec = session().defaultEditingContext();
>
> Which does
>
> Rob.
>
>
> On 5 Oct 2009, at 13:29, David LeBer wrote:
>
>
>> On 2009-10-05, at 7:27 AM, Gustavo Pizano wrote:
>>
>>
>>>
>>> This assumes that you don't create sessions for non logged in users. -
>>> You need to be careful here as you can accidentally create a session when
>>> you fetch data.
>>>
>>> uuu... I eventually need to fecth some data to show in that WOComponent,
>>> so I may be creating accidentally sessions?.. that doesn't sound good...
>>> isn't it?
>>>
>>> so if a session is created I need to terminate it?
>>>
>>
>> Don't plan on terminating the session. Plan on not creating one.
>>
>> The two places where a session can get created are in the DA and in the
>> page you return:
>>
>> Direct Action
>> -----------------
>>
>> You don't need a session to fetch data, you just need an editing context.
>> You can create one in your DA (just remember to follow proper locking
>> procedure).
>>
>> If you do not ask for a session in your DA one will not be created.
>>
>> Page
>> ----------------
>>
>> Do not use the 'action' binding for any WOHyperlinks or other clickable
>> components on the page, create DAs and use the directActionName binding
>> instead. If possible use generic html tags (<img/> etc) for everything else
>> and you will be safe.
>>
>>
>> Authentication
>> -------------------
>>
>> For authentication, I am afraid you are on your own. You need to figure
>> out a way to pass credentials from the J2EE app to the WO app (cookies
>> maybe? form values in the request? I dunno depends on your setup). And then
>> authenticate based on those in your DA.
>>
>>
>>
>>>
>>> G.
>>>
>>>
>>> Rob.
>>>
>>>
>>> On 5 Oct 2009, at 11:10, Gustavo Pizano wrote:
>>>
>>> aha ok, I know now how to call the DA using http://
>>>> $HOSTNAME/cgi-bin/WebObjects/$APPNAME.woa/wa/$DIRECTACTIONNAME
>>>>
>>>> link.. hehhe. now I have realize I a have a security HOLE! in my app
>>>> with one direct action that access the administration tools, hehhe.. how to
>>>> secure it? I read it must be secured if I don't want to allow random
>>>> access...
>>>>
>>>> so in my iFrame I can set up the link to be the one that points to my DA
>>>> and, I should not put any action comoponet in the WOCompoment that it
>>>> returns the DA, otherwise I will have problems, as far as I understood.
>>>>
>>>>
>>>> Thx
>>>>
>>>> Gus
>>>>
>>>> On Mon, Oct 5, 2009 at 10:58 AM, [email protected] <
>>>> [email protected]> wrote:
>>>> Hi Gustavo,
>>>>
>>>> You can use a Direct Action if you don't have a session.
>>>>
>>>> Rob.
>>>>
>>>>
>>>> On 5 Oct 2009, at 09:04, Gustavo Pizano wrote:
>>>>
>>>> Hello, this is what I need to achieve.
>>>>
>>>> I have an J2ee app running on apache, and I have a WOApp running on a
>>>> G5.
>>>> Now, I want to show in the j2ee app in an iframe a WOComponent that will
>>>> show a list of items from the database based on a selected User, user is an
>>>> Enterprise Object.
>>>>
>>>> I read somwhwere, but I cant recall where, that I can acces the WO
>>>> without the neeed of a session ID, or even authenticating, as I said I
>>>> can't
>>>> find where I read about it.
>>>>
>>>> Questions, will this approach, will allow me to do fetch to the DB even
>>>> without a SessionID?, (silly question, I know but as you know im still new
>>>> to some things).
>>>> Will this approach be better than doing WebServices with WO?....
>>>>
>>>> What will be your suggestions.? thinking that I need to select a user
>>>> and filter the query. ?, should the user selection pop up be inside the
>>>> WOComponent, or should it be sent somehow to the WOComponent from the j2ee?
>>>>
>>>> confused here. :S//...
>>>>
>>>> any help as alwasy will be very very appreciate it.
>>>>
>>>> Im in the mood today to make things work... :P :P :D
>>>>
>>>> thx
>>>>
>>>> G.
>>>>
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>>>
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>>
>> ;david
>>
>> --
>> David LeBer
>> Codeferous Software
>> 'co-def-er-ous' adj. Literally 'code-bearing'
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>>
>>
>>
>>
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