Comments on: Persistence Options in Java, Part 3 —- JPA

By: Nana kojo

Nana kojo — Fri, 27 Feb 2009 12:55:37 +0000

Hi, I am new to JPA, and I must confess it is very good and promises great things.

I am developing an application that will run on multiple machines accessing a central MySQL database using JPA. Netbeans 6.5 is the IDE used.

The Problem I have is data updated by one machine (computer) cannot be seen by the other. This is killing the whole idea of multi-user system. Please help me out.

I want to know how i can solve this using JPA. Thanks...

By: Landei

Landei — Wed, 17 Sep 2008 12:31:14 +0000

Thank you so much, I was searching like crazy how to create a List of Embeddables… with TopLink. If it works in Hibernate, I will use that. It’s really hillarious that JPA doesn’t support this…

By: Sam

Sam — Mon, 25 Aug 2008 15:32:34 +0000

@ink looks like you’re using a newer version than the one I used to write this post. I’m not sure what the minimal set is nowadays, but it certainly looks like you’re missing a SLF4J jar.

By: ink

ink — Mon, 25 Aug 2008 14:55:29 +0000

Hi,

Running JPA with a standalone J2SE. Using Hibernate and MySQL. Did download all the Hibernate Jars, all the latest. Getting the following error: org/slf4j/impl/StaticLoggerBinder

So. The minimum jars for hibernate, which ones ?

best regards, i

By: Sam

Sam — Thu, 27 Mar 2008 23:47:23 +0000

@sreenath that sounds like a bug in Hibernate… try the mailing list. @Lob should support arbitrary-sized Strings.

By: sreenath v

sreenath v — Thu, 27 Mar 2008 23:44:12 +0000

@Lob private String reallyLongText

The above when set with more than 32765 bytes, we get error for Oracle databse 10g. Se wee need a different way to deal with.

By: Javablog » Tips & Tricks: An easy way to persist Lists, Images, etc. with JPA (aka EJB3) using Serializable

Mon, 28 Jan 2008 11:40:53 +0000

[…] « Persistence Options in Java, Part 3 — JPA […]

By: ThinkBlog » Accessing Databases

ThinkBlog » Accessing Databases — Fri, 25 Jan 2008 15:35:27 +0000

[…] at our technical Java blog, we recently posted an entrance-level tutorial on using the JPA, aimed at Java programmers who want to harness the power of simple database access from within […]