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Re: [higgins-dev] IdAS is now Java 1.4

Jim,

Now IProperty interface doesn't contain setValue method. As a result we unable to change a value of Attribute or Metadata directly. As I understand we need to use new UpdateOperation object to update a value of Attribute or Metadata of DigitalSubject. We need to make a lot of changes to implement new interfaces but it looks more complicated in using comparing with previous version. Please explain which benefits we will have using this approach. Also I do not see how we will update a metadata value of Attribute. Also I do not understand how we can update an Attibute of DigitalSubject using UpdateOperation if this subject has a few Attributes of the same type.

Thanks,
Sergey Lyakhov
----- Original Message ----- From: Jim Sermersheim
To: 'Higgins (Trust Framework) Project developer discussions'
Sent: Thursday, March 22, 2007 7:04 PM
Subject: RE: [higgins-dev] IdAS is now Java 1.4


Yeah, I was mentioning to Mike, I think my code has grown a bit from all the typecasts I've had to add :) It was sad to lose enums as well. Oh well, life goes on.

"Paul Trevithick" <paul@xxxxxxxxxxxxxxxxx> 3/22/07 9:31 AM >>>

Thank you Jim for working on this 1.4 migration. Especially considering that from a developer's point of view (vs. a Higgins deployment/adoption POV) it's a step backwards.




From: higgins-dev-bounces@xxxxxxxxxxx [mailto:higgins-dev-bounces@xxxxxxxxxxx] On Behalf Of Jim Sermersheim
Sent: Thursday, March 22, 2007 9:47 AM
To: higgins-dev@xxxxxxxxxxx
Subject: [higgins-dev] IdAS is now Java 1.4

The IdAS and IdAS test projects are now building in Eclipse using Java 1.4.

Component owners, feel free to begin your own migrations (if applicable)

Jim



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