Hi,
Yes simpler is good idea, I think abaut the same. Example in simplestore
uses the same ideas.
Implementation looks some diferent, but I think we can work together , I
have the same ideas about transactions, "Value Objects" .... .
Fragment from simpler usage :
SimperBean newAuthor = simper.create("authors");
// Set some properties (this works the same whether creating new rows or
editing existing ones)
newAuthor.set("name", name);
newAuthor.set("email", email);
// Save a message for the JSP page, and show a JSP page
Fragment from simplestore example test:
TestPersistence testObject;//only interface types supported at
this time
Transaction t = pm.getTransaction();
t.begin();
testObject =
(TestPersistence)pm.createInstance(TestPersistence.class);
testObject.setBoolVal(true);
testObject.setIntVal(777);
assertEquals(testObject.getIntVal(),777);
testObject.setStrVal("TEST");
testObject.setDateVal(new java.util.Date());
testObject.setFloatVal(3f);
t.commit();
----- Original Message -----
From: "Bryan Field-Elliot" <[EMAIL PROTECTED]>
To: "Jakarta Commons Developers List" <[EMAIL PROTECTED]>
Sent: Saturday, February 02, 2002 4:54 PM
Subject: Re: Bean storage in database
> Hi Juozas,
>
> Before starting your project this weekend, I recommend you have a look
> at my Simper framework, which does roughly what you describe already.
> I'm in the process of working with Ted Husted to get it submitted into
> the sandbox here. In the meantime, take a look at:
>
> http://www.netmeme.org/simper
>
> Feature highlights include:
> - Wrapping of table rows using the new DynaBean
> - Automatic change detection and writing back to database, like EJB CMP
> - Automatic use of Servlet 2.3 filters to demark transactions (also like
> EJB entity beans)
> - Support for relations between table, in a querying capacity (not
> cascading updates or deletes)
> - < 1,500 lines of code - simple to understand, yet packs a punch
> - README describes rationale behind it's design and the tradeoffs made
> (coming from an EJB CMP perspective)
>
> Thanks,
>
> Bryan
>
>
> On Sat, 2002-02-02 at 02:03, Juozas Baliuka wrote:
>
> Hi,
> this work will be started today. It will be simplestore samples.
> I will try to clear my code, it is very dirty and have a lot of bugs
at
> this time.
> I decided to implement this for my current project, but I see it can
be
> useful in some more common situations.
> I think it is more example for simplestore usage, not any kind of
framework.
> It will be very limited, but it always possible to enhance. I will use
this
> for "readonly" data.
> like :
> CREATE VIEW MY_STAT AS ( SELECT ID, SUM( SOMETHING ) ,
> COUNT(SOMETHING), MAX(SOMETHING) FROM MY_TABLE,
> ...... WHERE ........ GROUP BY ID HAVING ..... ORDER BY
. )
> I have plans to support "Stored Procedures" , Transactions,
> Finders, Relations .......... .
> But it is not very trivial to implement this stuff on this weekend :)
>
>
>
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