Difference: PrevaylerNotes (2 vs. 3)

Revision 306 Dec 2004 - TobyCabot

Line: 1 to 1

META TOPICPARENT	name="JavaNotes"

Prevayler http://www.prevayler.org/ is an interesting tool that allows you to manage a tree of Java objects persistently. It's basically a combination of Java serialization and the Command pattern. All changes to the "database" must be in the form of Command objects that can be serialized and then called to perform their changes.

Line: 19 to 19

Lots of them.

Changed:

<
< The process of "subscribing" a TransactionListener brings it up to date with the transaction journal. During that time transactions are blocked and vice versa (see CentralPublisher.publish()).

>
> The process of "subscribing" a TransactionListener brings it up to date with the transaction journal. During that time transactions are blocked and vice versa (see CentralPublisher.publish()).

Changed:

<
< Transactions are applied to the database one at a time (see PrevaylerImpl.subscriber().receive()).

>
> Transactions are applied to the database one at a time (see PrevaylerImpl.subscriber().receive()).

View topic | History: r5 < r4 < r3 < r2 | More topic actions...