Re: reverse engineered DB

[Dennis Bliefernicht]

Hi,

> On 31 Oct 2016, at 16:25, Theodore Petrosky  wrote:
> 
> I am reverse engineering an Oracle DB to be able to read from it. I will not 
> write!
> 
> I am of course afraid of this DB. it is not my product and it could be very 
> hurt if something was written to it incorrectly. 
> 
> Would you recommend checking the “Read Only”  check box in the Advanced tab 
> in Entity Modeler for the Entities that I reverse engineer?

another (possibly additional) layer of safety could be just to ask the DBA to 
produce a separate readonly user that just doesn't have any write permissions; 
that way even if something were wrong and EOF decided to write something, the 
database will just deny any changes.

Greetings
Dennis

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Re: reverse engineered DB

[Chuck Hill]

I’d make a subclass of your editing context class, and override saveChanges() 
to do nothing.  Then install it with the ERXEC factory.

Chuck


From:  on behalf of 
Theodore Petrosky 
Date: Monday, October 31, 2016 at 8:25 AM
To: WebObjects-Dev 
Subject: reverse engineered DB

I am reverse engineering an Oracle DB to be able to read from it. I will not 
write!

I am of course afraid of this DB. it is not my product and it could be very 
hurt if something was written to it incorrectly.

Would you recommend checking the “Read Only”  check box in the Advanced tab in 
Entity Modeler for the Entities that I reverse engineer?
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