June 2011 - jboss-dev-forums - Jboss List Archives

[jBPM Development] - jbpm-workitems dependency on commons-finder snapshot

by Clemens Bertram

Clemens Bertram [http://community.jboss.org/people/clemens.bertram] created the discussion "jbpm-workitems dependency on commons-finder snapshot" To view the discussion, visit: http://community.jboss.org/message/610683#610683 -------------------------------------------------------------- Hi all, i'm evaluating jbpm5 for a new project at my company. I noticed that the workitems jar depends on a snapshot version of apache's commons-finder. I guess that project hasn't had its first full release yet. Does anybody know whether this is a crucial dependency (i.e., runtime)? We have a policy against depending on snapshot versions for production software, so I need to see how to best avoid fighting with the repository admins... cheers! Clemens -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/610683#610683] Start a new discussion in jBPM Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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[JBoss AS7 Development] - Re: Non-Java EE (Spring) JPA/Hibernate and native Hibernate applications in AS7

by Marius Bogoevici

Marius Bogoevici [http://community.jboss.org/people/marius.bogoevici] created the discussion "Re: Non-Java EE (Spring) JPA/Hibernate and native Hibernate applications in AS7" To view the discussion, visit: http://community.jboss.org/message/610597#610597 -------------------------------------------------------------- That was exacly my point (that including org.hibernate is currently a no-no), but I want to document the possible solutions and workarounds on our side, otherwise it's hard to get a clear picture. I am also working on adding Spring 3 with Hibernate 4 (initially, via Snowdrop), but ideally migrating an application that previously relied on finding Hibernate 3 on the server side should be as simple as possible (and it is possible), and one of the solutions listed above (Hib 3 module for example) would be a pretty fast way to get things done. And what Scott suggests would be very cool indeed. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/610597#610597] Start a new discussion in JBoss AS7 Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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[JBoss AS7 Development] - Re: Non-Java EE (Spring) JPA/Hibernate and native Hibernate applications in AS7

by Stuart Douglas

Stuart Douglas [http://community.jboss.org/people/swd847] created the discussion "Re: Non-Java EE (Spring) JPA/Hibernate and native Hibernate applications in AS7" To view the discussion, visit: http://community.jboss.org/message/610430#610430 -------------------------------------------------------------- I created https://issues.jboss.org/browse/AS7-1031 to track this, and have a fix in my branch that does not throw exceptions unless the class is actually used as an EE component. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/610430#610430] Start a new discussion in JBoss AS7 Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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Community Updates, June 9 - June 16

by JBoss Community

=============================================================== Community Updates for June 9 - June 16 =============================================================== You haven't set a status update. Log in and set your status at: http://community.jboss.org. Your Content * testing the new list server [http://community.jboss.org/thread/127309] was viewed 12,682 times and replied to by 3 people * No Link to Jboss Nukes [http://community.jboss.org/thread/90785] was viewed 109,575 times and replied to by 3 people Your Connections - Activity by people you are following You don't have any connections yet. Find people and connect! [http://community.jboss.org/people/] Popular Content - The content that is most viewed and participated in * NHibernate for .NET [http://community.jboss.org/docs/DOC-14068] * Open Session in View [http://community.jboss.org/docs/DOC-13954] * Sessions and transactions [http://community.jboss.org/docs/DOC-13951] * This week in JBoss (14th June 2011) [http://community.jboss.org/blogs/weekly-editorial/2011/06/14/this-week-in...] * JBoss Tools Milestone for Eclipse 3.7 M6 (Indigo) [http://community.jboss.org/community/tools/blog/2011/05/12/jboss-tools-mi...] * JBoss Tools on Eclipse 3.6 (Helios) [http://community.jboss.org/community/tools/blog/2010/07/05/jboss-tools-on...] * Re: Resource Adapter integration on AS7 [http://community.jboss.org/message/606750#606750] * Possible Deadlock Sending to JMS Queue [http://community.jboss.org/message/604929#604929] * Re: Thoughts on filesystem action driven hot deployment [http://community.jboss.org/message/600789#600789] Tips and tricks - Download a PDF Sometimes you need a way to access a document, discussion, or blog post offline. Or, maybe you need to share it with someone who doesn't have access to Community. Either way, you can use the Download as PDF action to take care of business. Not interested in these emails anymore, or want to change how often they come? Update your email preferences by visiting: http://community.jboss.org/user-notification-preferences!input.jspa

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[JBoss AS7 Development] - Re: Non-Java EE (Spring) JPA/Hibernate and native Hibernate applications in AS7

by jaikiran pai

jaikiran pai [http://community.jboss.org/people/jaikiran] created the discussion "Re: Non-Java EE (Spring) JPA/Hibernate and native Hibernate applications in AS7" To view the discussion, visit: http://community.jboss.org/message/610501#610501 -------------------------------------------------------------- > Marius Bogoevici wrote: > > > > *Group 3. Issues affecting native Hibernate applications* > > D) Hibernate 3 was previously available on the CP. Applications migrating from older versions of JBoss AS will need to include a dependency on the org.hibernate module. However, due to API changes in Hibernate, some Hibernate 3 applications may not be able to work with Hibernate 4 (e.g. Spring 3 apps using LocalSessionFactoryBean). * > * > > A possible workaround is to include Hibernate 3 in the deployment unit. AS7 ships with Hibernate 4, so applications that are meant for Hibernate 3 (I know there are a lot of them) will have to package the hibernate 3.x jars in their application. They should +not+ add a org.hibernate module dependency since that would mean a dependency on Hibernate 4. There's a related discussion about this here http://lists.jboss.org/pipermail/seam-dev/2011-June/003782.html http://lists.jboss.org/pipermail/seam-dev/2011-June/003782.html. I think at one point, Scott Marlow had some plans to add some Hibernate 3 module, but I'm not too sure. > Marius Bogoevici wrote: > > > E) Decide when to include the Hibernate module and when not (affects hybrid EE/native Hibernate JPA applications) > ... I will let Scott detail that use case. Scott has a AS7 mailing list thread for this http://lists.jboss.org/pipermail/jboss-as7-dev/2011-June/002422.html http://lists.jboss.org/pipermail/jboss-as7-dev/2011-June/002422.html -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/610501#610501] Start a new discussion in JBoss AS7 Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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[JBoss AS7 Development] - Spring + JPA/Hibernate and native Hibernate applications in AS7

by Marius Bogoevici

Marius Bogoevici [http://community.jboss.org/people/marius.bogoevici] created the discussion "Spring + JPA/Hibernate and native Hibernate applications in AS7" To view the discussion, visit: http://community.jboss.org/message/610407#610407 -------------------------------------------------------------- Following a discussion with Scott Marlow, I'm trying to summarize the issues encountered with respect to running Spring and native Hibernate applications in JBoss AS7, as well as some possible workarounds and solutions discussed via different channels (IRC, JIRA). The goal is to consolidate all these different topics in a single place. *Group 1. Issues concerning non-Java EE JPA deployments* A) If we have a deployment which contains a META-INF/persistence.xml which is not compatible with the requirement for container-managed persistence units (e.g. using RESOURCE_LOCAL transactions), the deployment will fail. In the past, it was possible to suppress the deployment of the persistence unit, by indicating JBoss to ignore the persistence unit definition file. The current workaround is to rename the persistence unit definition file, but ideally we should provide a less invasive fix. Possible solution(s): 1) Create a mechanism for instructing JBoss to ignore certain files at deployment time - a prototype exists 2) Create a mechanism for instructing JBoss to disable an entire subsystem at deployment time (e.g. JPA) 1) is simpler to implement, 2) has the advantage that it provides a more comprehensive solution (e.g. 1) will not prevent annotation processing, currently, but 2) would) B) Even if the workaround is applied and the persistence unit is not deployed, JBoss will scan the existing classes for @PersistenceUnit and @PersistenceContext annotations. This is necessary for classes which need to be Java EE-injected. However, if these annotations are defined on classes which are not Java EE-injected and a persistence unit is not found, the deployment will still fail (no persistence unit found). For example, Spring applications may use the @PersistenceContext annotation on beans which are not Java EE-injected. The current workaround is to avoid the usage of @PersistenceContext in such scenarios. Again, we should provide a less invasive fix if possible. Possible solutions: 1) Do not throw a deployment exception when @PersistenceContext is found but no persistence unit exists. Rather, mark the injection point as invalid and throw a runtime exception if a class bearing that injection point is put in use as a Java EE component. Generally speaking a deployment error would be preferrable, but in this case the decision making process yields false positives. 2) Restrict @PersistenceContext annotation processing to classes which can be identified as Java EE components - this may be more difficult than expected due to the variety of scenarios and expensive checking (servlet artifacts, EJB, managed beans) 3) Create a mechanism for instructing JBoss to disable an entire subsystem at deployment time (e.g. JPA) *Group 2. Issues affecting all kinds of JPA deployments* C) A deployment exception is currently thrown if @PersistenceContext and @PersistenceUnit annotations are found on methods which are not setters. While the Java EE specification indicates that only setter methods (besides fields) of container-managed objets are injection targets, for other frameworks (e.g. Spring) it is possible to extend injection support to other methods as well, on objects which are not container managed. Possible solutions: 1) Ignore non-setter methods, the specification does not require an exception to be thrown in this case *Group 3. Issues affecting native Hibernate applications* D) Hibernate 3 was previously available on the CP. Applications migrating from older versions of JBoss AS will need to include a dependency on the org.hibernate module. However, due to API changes in Hibernate, some Hibernate 3 applications may not be able to work with Hibernate 4 (e.g. Spring 3 apps using LocalSessionFactoryBean). * * A possible workaround is to include Hibernate 3 in the deployment unit. Possible solutions: 1) Provide an optional org.hibernate:3 module that those application can depend on. E) Decide when to include the Hibernate module and when not (affects hybrid EE/native Hibernate JPA applications) ... I will let Scott detail that use case. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/610407#610407] Start a new discussion in JBoss AS7 Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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[Javassist Development] - How to build a dynamic JNLP file ?

by Pankaj S ( Behind B.D. Flour Mill Ambala Cantt Haryana India )

Pankaj S ( Behind B.D. Flour Mill Ambala Cantt Haryana India ) [http://community.jboss.org/people/pankaj_jboss] created the discussion "How to build a dynamic JNLP file ?" To view the discussion, visit: http://community.jboss.org/message/610037#610037 -------------------------------------------------------------- How to build a dynamic JNLP file I have a field in dummy.properties file and how can I use that field in my JNLP If i use JSP tag in JNLP then it show error in launch in application *applicatioin.properties* *--------------------------------------------------------------------* *com.jnlp.add.dummy= http://192.168.82.120:8080/dummyweb/ http://192.168.82.120:8080/dummyweb/* *--------------------------------------------------------------------* *+Actual Jnlp+* *+--------------------------------------------------------------------+* *+<jnlp spec="1.0+" +* *+ codebase=" http://192.168.82.120:8080/dummyweb/ http://192.168.82.120:8080/dummyweb/" +* *+ href="/dummyweb/dummyJ.jnlp"> +* *+--------------------------------------------------------------------+* *Want dynamic Jnlp * *-------------------------------------------------------------------- * * <jnlp spec="1.0+" * * codebase= * * href="/dummyweb/dummyJ.jnlp"> * *-------------------------------------------------------------------- * -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/610037#610037] Start a new discussion in Javassist Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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[JBoss AS7 Development] - JBoss AS7 Eclipse Plugin

by Baljit Singh

Baljit Singh [http://community.jboss.org/people/mrbaljit] created the discussion "JBoss AS7 Eclipse Plugin" To view the discussion, visit: http://community.jboss.org/message/609810#609810 -------------------------------------------------------------- Hi Team, Any update on Eclipse plugin for JBoss AS7 ? Will there be new Eclipse plugin for JBoss AS7? Regards, Baljit -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/609810#609810] Start a new discussion in JBoss AS7 Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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[JBoss AS7 Development] - jboss 7 GA

by vineet badoni

vineet badoni [http://community.jboss.org/people/vineetbadoni] created the discussion "jboss 7 GA" To view the discussion, visit: http://community.jboss.org/message/609784#609784 -------------------------------------------------------------- what is the jboss 7 GA release date?? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/609784#609784] Start a new discussion in JBoss AS7 Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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[JBoss AS7 Development] - Re: undeploy workaround in AS7 domain

by Stan Silvert

Stan Silvert [http://community.jboss.org/people/ssilvert] created the discussion "Re: undeploy workaround in AS7 domain" To view the discussion, visit: http://community.jboss.org/message/609723#609723 -------------------------------------------------------------- Hopefully, we can figure something out so that the CLI, the web console, and the underlying API all match up a little better. But it's complicated, especially because of the traditional meanings of terms like deploy and undeploy. Anyway, this functionality now exists in the latest web console. So if you grab a nightly build of AS7 or wait a few days for the CR release then you will have an easy way to do it with a nice web UI. So back to your question about using the CLI. Once you have your deployment uploaded to the content store, the command to assign to a server group looks something like this: /server-group=mygroup/deployment=foo.war/:add Then, to enable the deployment so it will actually deploy, do this: /server-group=mygroup/deployment=foo.war/:deploy Stan -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/609723#609723] Start a new discussion in JBoss AS7 Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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jboss-dev-forums June 2011