Share a project would help but im pretty sure you have an issue on your side or didnt follow what i said. Le 6 janv. 2014 21:03, "Kay Wrobel" <[email protected]> a écrit :
> I thought that's how I could make it work. Instead, I'm getting error on > deployment. TomEE think there are two persistence units of the same name > and litters the log with errors. > > When I move persistence.xml out of the jar back into the web app, I can > deploy successfully, but the entities become invisible. And even if I add > them manually to the persistence unit, it still doesn't work. > > So I'm stuck with what to do. I am using 1.6.0 Web Profile, but also > tested Plus. It's just not happening for me. And I HAVE to separate those > entities so I can pick and choose development entities over live production > entities, which are slightly different. > > > On 01/06/2014 01:59 PM, Helge Waastad wrote: > >> Hi, >> I usually add entities and persistence.xml (meta-inf) in a library jar. >> Then u also will have metamodels generated in the lib. >> Works for me. >> >> Br hw >> >> >> >> >> Sendt fra Galaxy TabKay Wrobel <[email protected]> skrev:Romain, >> >> I've done all that you said. Here's the break-down: >> >> * Java class library project contains JUST entity classes and session >> beans for them, no persistence.xml file >> * Web App is "linked" with the JAR project and is being placed into >> the WEB-INF/lib directory. I've inspected and confirmed this >> manually by looking the the produced war file. >> >> The application deploys without error and the log shows the session >> beans being activated. But as soon the session tries to run a named >> query, I'm getting error messages. Would it help if I created a smaller >> test project and posted it on Github? >> >> Kay >> >> >> >> On 01/06/2014 11:02 AM, Romain Manni-Bucau wrote: >> >>> both would work, personally I'd put it in WEB-INF >>> Romain Manni-Bucau >>> Twitter: @rmannibucau >>> Blog: http://rmannibucau.wordpress.com/ >>> LinkedIn: http://fr.linkedin.com/in/rmannibucau >>> Github: https://github.com/rmannibucau >>> >>> >>> >>> 2014/1/6 Kay Wrobel <[email protected]>: >>> >>>> Where should the persistence unit be located? Inside the jar containing >>>> the >>>> entities, or inside the web-app? >>>> >>>> >>>> On 01/06/2014 10:54 AM, Romain Manni-Bucau wrote: >>>> >>>>> yes but you can just put entities in a jar, add it in web-inf/lib and >>>>> list your entities in your persistence unit (or use openejb scanning >>>>> feature >>>>> (http://rmannibucau.wordpress.com/2012/11/15/jpa-entities- >>>>> scanning-in-tomee/) >>>>> Romain Manni-Bucau >>>>> Twitter: @rmannibucau >>>>> Blog: http://rmannibucau.wordpress.com/ >>>>> LinkedIn: http://fr.linkedin.com/in/rmannibucau >>>>> Github: https://github.com/rmannibucau >>>>> >>>>> >>>>> >>>>> 2014/1/6 Kay Wrobel <[email protected]>: >>>>> >>>>>> Ok, here's my real problem: >>>>>> >>>>>> We have a project that has "almost the same" database in multiple >>>>>> locations. >>>>>> Basically, they are different revs of a database. E.g.: my development >>>>>> database which always has the latest, a production database @ >>>>>> customer1, >>>>>> another production database @customer2. Right now, my dev database and >>>>>> the >>>>>> one @ customer1 are out of sync. Fields were added in dev that are >>>>>> not in >>>>>> that customers schema. >>>>>> >>>>>> The web-app I'm writing will have to be deployed at customer1, but the >>>>>> enties I generated (with NetBeans wizard) don't match. So what I would >>>>>> like >>>>>> to do is separate the entity classes and session beans for them out of >>>>>> the >>>>>> web app and into a dedicated library. I think that dedicated library >>>>>> has >>>>>> to >>>>>> be an ejb module because if I simply mkove them into a simple java >>>>>> Class >>>>>> Library and add that to my web app, nothing works anymore. >>>>>> >>>>>> Do you see my need now? >>>>>> >>>>>> Kay >>>>>> >>>>>> >>>>>> On 01/04/2014 12:18 AM, Romain Manni-Bucau wrote: >>>>>> >>>>>>> We support ears but I dont follow you when you say you want it, ear >>>>>>> are >>>>>>> great only if you have multiple wars in a single app. >>>>>>> >>>>>>> Jpa2 metamodel can be generated with mvn so it should be great with >>>>>>> netbeans. >>>>>>> Le 3 janv. 2014 22:59, "Kay Wrobel" <[email protected]> a écrit : >>>>>>> >>>>>>> I found that NetBeans, on deployment, copied the persistence.xml >>>>>>>> file >>>>>>>> into >>>>>>>> the another location. I removed the Netbeans cache from my home >>>>>>>> directory >>>>>>>> and it stopped doing that. >>>>>>>> >>>>>>>> That said, a new issue arose. Apparently, the auto-generated Entity >>>>>>>> classes are not being generated anymore (the ones that end in an >>>>>>>> underscore). >>>>>>>> >>>>>>>> So maybe my approach as a whole is not what should be done. I read >>>>>>>> up a >>>>>>>> little, and what would more appropriate would be to create Java EE >>>>>>>> Enterprise module, into which I would then create sub-projects for a >>>>>>>> WAR >>>>>>>> and an EJB (containing entities and session beans). These would >>>>>>>> then be >>>>>>>> packaged to an EAR. But how to do that with Tomee and Netbeans goes >>>>>>>> beyond >>>>>>>> the scope of my question and Netbeans doesn't properly support Tomee >>>>>>>> yet, >>>>>>>> meaning I can't create such a project because it only gives my >>>>>>>> Glassfish >>>>>>>> as >>>>>>>> a choice. Bummer! >>>>>>>> >>>>>>>> But, from a Tomee perspective, does it support the concept of >>>>>>>> bundled >>>>>>>> WAR/EJB in EARs? >>>>>>>> >>>>>>>> On 01/03/2014 03:30 PM, Romain Manni-Bucau wrote: >>>>>>>> >>>>>>>> if you can reproduce it share your app but tomee has good glasses >>>>>>>>> normally ;) >>>>>>>>> Romain Manni-Bucau >>>>>>>>> Twitter: @rmannibucau >>>>>>>>> Blog: http://rmannibucau.wordpress.com/ >>>>>>>>> LinkedIn: http://fr.linkedin.com/in/rmannibucau >>>>>>>>> Github: https://github.com/rmannibucau >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> 2014/1/3 Kay Wrobel <[email protected]>: >>>>>>>>> >>>>>>>>> But why is Tomee seeing two persistence units when there is >>>>>>>>>> clearly >>>>>>>>>> on >>>>>>>>>> one >>>>>>>>>> persistence.xml ? I don't get it. >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> On 01/03/2014 12:04 PM, Romain Manni-Bucau wrote: >>>>>>>>>> >>>>>>>>>> Here what i do: put persistence.xml in web-inf only and list >>>>>>>>>>> classes >>>>>>>>>>> and >>>>>>>>>>> use exclude unlisted (set to true). Not the only way but the >>>>>>>>>>> easier >>>>>>>>>>> to >>>>>>>>>>> understand >>>>>>>>>>> Le 3 janv. 2014 18:28, "Kay Wrobel" <[email protected]> a >>>>>>>>>>> écrit : >>>>>>>>>>> >>>>>>>>>>> Hi everyone. >>>>>>>>>>> >>>>>>>>>>>> I would like some professional advice on this question. I'm >>>>>>>>>>>> using >>>>>>>>>>>> Tomee >>>>>>>>>>>> 1.6.0 Web Profile and have a working web app developed with >>>>>>>>>>>> NetBeans >>>>>>>>>>>> that >>>>>>>>>>>> contains entity classes and sessions beans to access those >>>>>>>>>>>> entities. >>>>>>>>>>>> The >>>>>>>>>>>> app works fine. Now I'm trying to separate these classes into a >>>>>>>>>>>> separate >>>>>>>>>>>> class library, but I'm hitting the error wall. >>>>>>>>>>>> >>>>>>>>>>>> First, thing that didn't work was that another class that still >>>>>>>>>>>> resides >>>>>>>>>>>> the web app can't find the named queries anymore defined in the >>>>>>>>>>>> entity >>>>>>>>>>>> classes. Upon reading a little about it, one suggestion was that >>>>>>>>>>>> the >>>>>>>>>>>> persistence.xml file should be located inside the JAR file that >>>>>>>>>>>> contains >>>>>>>>>>>> the entities, placed in the META-INF directory. After moving the >>>>>>>>>>>> persistence.xml into the JAR as well, I now get the following >>>>>>>>>>>> deployment >>>>>>>>>>>> errors: http://pastebin.com/fBFYaGKR >>>>>>>>>>>> >>>>>>>>>>>> First, off it now sees two persistence units??? Even though I >>>>>>>>>>>> completely >>>>>>>>>>>> remove the persistence.xml from the web app and placed it inside >>>>>>>>>>>> the >>>>>>>>>>>> JAR's >>>>>>>>>>>> META-INF directory? Also the log seems to be littered with >>>>>>>>>>>> multiple >>>>>>>>>>>> iterations of that error message per session bean. And it would >>>>>>>>>>>> be >>>>>>>>>>>> nice >>>>>>>>>>>> if >>>>>>>>>>>> it actually told me where the "two" PUs are. >>>>>>>>>>>> >>>>>>>>>>>> And just to clarify, after I moved the PU and the entities and >>>>>>>>>>>> session >>>>>>>>>>>> beans to the JAR, I added the JAR project back to the web app >>>>>>>>>>>> project, >>>>>>>>>>>> cleaned and rebuilt the JAR project first, then the web app. And >>>>>>>>>>>> then >>>>>>>>>>>> deployed the web app. >>>>>>>>>>>> >>>>>>>>>>>> So that's where I'm at right now, and I'm dumb-founded. Anybody >>>>>>>>>>>> know >>>>>>>>>>>> what >>>>>>>>>>>> the best practice here is? Or is it because I'm not using Tomee >>>>>>>>>>>> FULL >>>>>>>>>>>> vs >>>>>>>>>>>> Web >>>>>>>>>>>> Profile? >>>>>>>>>>>> >>>>>>>>>>>> Please help. Thank you, and Happy New Year. >>>>>>>>>>>> >>>>>>>>>>>> Kay >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >
