Hiran: In case you did not realize it, I just wanted to let you know that Castor JDO does not implement the JDO specification.
You can see more info on this at: http://castor.exolab.org/jdo-faq.html Thanks, Neil -- Neil Aggarwal JAMM Consulting, Inc. (972) 612-6056, http://www.JAMMConsulting.com Custom Internet Development Websites, Ecommerce, Java, databases > -----Original Message----- > From: Hiran Chaudhuri [mailto:[EMAIL PROTECTED] > Sent: Tuesday, February 25, 2003 10:23 AM > To: [EMAIL PROTECTED] > Subject: [castor-dev] JDO Compliance > > > Hi there. > > Trying to figure out how much Castor conforms to the JDO Specification I > tried a little example. I created a table, filled that with data, > created a > little bean with some properties and mapped the table fields to that bean. > Reading data works, I have not tried writing. > > But for writing, some questions arise: > - How does Castor notice that I changed a property of a bean? JDO states > that here should be a StateManager that knows about the > clean/dirty state of > an object, but I have not seen anything like that in Castor. > - How and when are documents locked? Does Castor lock the data it reads? > - If Castor does not know about the state of the data inside the > bean, when > and how often does it send the data back to the database? > > Hiran > > ----------------------------------------------------------- > If you wish to unsubscribe from this mailing, send mail to > [EMAIL PROTECTED] with a subject of: > unsubscribe castor-dev ----------------------------------------------------------- If you wish to unsubscribe from this mailing, send mail to [EMAIL PROTECTED] with a subject of: unsubscribe castor-dev
