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Re: Beginners question... objectsMatchingKeyAndValue not working as expected
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Re: Beginners question... objectsMatchingKeyAndValue not working as expected


  • Subject: Re: Beginners question... objectsMatchingKeyAndValue not working as expected
  • From: Ken Anderson <email@hidden>
  • Date: Fri, 14 Apr 2006 13:02:45 -0400

Is the login attribute 'login', or something else? You need the attribute name from the model here, not the database column name.

That's all I can think of at this point!

Ken

On Apr 14, 2006, at 12:58 PM, Tarun Reddy wrote:

So I've been hanging out in the J2EE world for a while, all the time looking at WebObjects. Finally came up with a little self project that I thought would be nice to implement in WebObjects, so I'm jumping in.

However I'm currently having an issue with retrieving objects from the database. Here is a sample sniplet that shows what I'm trying to do:

// allow user to log in
Session session = (Session)session();
EOEditingContext ec = session.defaultEditingContext();
System.out.println(login);
NSArray users = EOUtilities.objectsMatchingKeyAndValue(ec, "VaultUser", "login", login);
// NSArray users = EOUtilities.objectsForEntityNamed(ec, "VaultUser");




Now, the second commented line works, but the first doesn't even though I have a row in the database where the login column is equal to the value that "login" is.

Any ideas? I'm stumped. (BTW, I actually took this code from one of Apple's demo applications, iShack, I think)

Thanks,
Tarun
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