Tomasz Nazar - Prevayler and related

This is starting point for all things related to Prevayler and me. You'll find here some Polish documents about Prevayler and my PAT project.

PAT

AOP'ed framework for quite transparent persistence using Prevayler. For details about it see webpage: http://patsystem.sourceforge.net

Thesis: PAT

As my thesis is just about PAT and Aspect Oriented Programming, Prevayler
Read more.. [Polish only]

SDJournal

"Samoobsługowa baza danych", Tomasz Nazar, SDJ, numer 11, 2005

Students' classes

My friends and me had short course of Prevayler at the university during summer 2004 semester..
Prevayler: Krok po kroku @ ii.uni.wroc.pl [Polish]

VI KKIO

My try for paper for our National Software Engineering Conference about transparent persistence of objects using Prevayler [Polish]

Prototyping with Prevayler

Presentation given to students about fast prototyping using Prevayler:
Prevayler as the effective tool in fast prototyping. [Polish]

Some text about life..

New look at object world [Polish only]
Objects, life, open mind... [Polish only]

Isn't this beautiful? (PAT version is even better)

//init system
prevaylerSystem = new SnapshotPrevayler(new World(), "/repository/");
world = prevaylerSystem.system();

//getting objects from "repository"
Human tom = world.getHumanByName("tom");

tom.sayName(); // $> "my name is Tom"

Jenny jenny = new Human("Jenny");

//adding new objects to "repository"
world.newHumanBorn(jenny);

//transactions? here You are

transactions.marry(tom, monik);

    //Facade: transactions
    //marry(Human man, Human woman)
    //{
    //    man.wife(monik);
    //    woman.husband(tom);
    //}

// !! crash !! 
// power is off
// power is on
// Linux 2.4.18...
// System ready
// Tomcat started..
// Prevayler system ... recovered
// Transaction: marry(tom, monik)
// ..
// system ready..

monik.showHusband(); // $> "Tom is my husband"

Prevayler info

Links