Re: web application not work with db mysql and derby

2013-04-04 Thread Romain Manni-Bucau
ant doesn't buil dyou rapp since it depends on netbeans about the jta datasource define a datasource in tomee.xml with JtaManaged = true and check you rpersistence.xml is of transaction-type = JTA *Romain Manni-Bucau* *Twitter: @rmannibucau https://twitter.com/rmannibucau* *Blog:

Re: web application not work with db mysql and derby

2013-04-04 Thread Howard W. Smith, Jr.
On Thu, Apr 4, 2013 at 7:07 AM, Romain Manni-Bucau rmannibu...@gmail.comwrote: about the jta datasource define a datasource in tomee.xml with JtaManaged = true and check you rpersistence.xml is of transaction-type = JTA For an example of what Romain is talking about above, see below (copied

Re: web application not work with db mysql and derby

2013-04-04 Thread mauro2java2011
I have also to declare always the resource for non jta datasource with jta false ? Whi into petsistece.xml ir is necessary to specify bot jta-datasource and nojtA-datasource? What it is the difference from the datasource pooled getting from normal tomcat ? I refer to datasource fir poolig

Re: web application not work with db mysql and derby

2013-04-04 Thread Romain Manni-Bucau
both are necessary since years since the jpa provider can use both (for action not in a JTA context for instance). OpenJPA needs it for instance. *Romain Manni-Bucau* *Twitter: @rmannibucau https://twitter.com/rmannibucau* *Blog:

Re: web application not work with db mysql and derby

2013-04-04 Thread Howard W. Smith, Jr.
Understood. Clarification (or what I meant to say), per my experience, 1. it is not necessary for 'tomee' users to add non-jta datasource in persistence.xml 2. it is not necessary for 'tomee' users to add non-jta datasource in tomee.xml Why/proof? My latest/current persistence.xml includes the

Re: web application not work with db mysql and derby

2013-04-04 Thread Romain Manni-Bucau
Declare both in tomee.xml and reference them in persistence.xml. Le 4 avr. 2013 19:57, mauro2java2011 mauro2java2...@gmail.com a écrit : Finally i have to declare the non JTA datasource only into the tomee.xml or resources.xml with JtaManaged false or also into the persistence.xml? into

Re: web application not work with db mysql and derby

2013-04-03 Thread John D. Ament
According to your code, line 45 is: out.println( Servlet InserimentoServlet at + request.getContextPath() + ); though it would be easier if you gist'd this since the lines don't necessary match up correctly. But that would imply that the request is null at this time. Can you gist