jpaconcurrency
Optimistic Concurrency
Optimistic locking lets concurrent transactions process simultaneously,
but detects and prevent collisions, this works best for applications
where most concurrent transactions do not conflict. JPA Optimistic
locking allows anyone to read and update an entity, however a version
check is made upon commit and an exception is thrown if the version was
updated...
JSF 2.0, JPA, GlassFish and MySQL
JSF 2.0, JPA, GlassFish and MySQL
This Pet Catalog app explains a web application that
uses JSF 2.0, JPA, GlassFish and MySQL. I took this example GlassFish
and MySQL, Part 2: Building a CRUD Web Application With Data Persistence
and modified it to use some of the new features JSF 2.0.
Download
the sample code...
jax
June: 2 JavaOne Hands On Labs ,
Sun Technology Exchange, Java Technology Day Israel, and Java Day
Turkey
I had a very busy June, I
gave two Hands on Labs at JavaOne, two sessions at the Sun Technology
Exchange, three sessions at Java Technology Day in Tel Aviv Israel, and
one session at Java Day in Istanbul Turkey.
JavaOne Hands On Labs:
I co-developed and...
