January 2007 - jboss-user - Jboss List Archives

[JBoss Seam] - Re: SeamSelectItems - 1.1.1beta4

by MikeDougherty

Can this tag be used with non-Entity JavaBeans? I've tried just about every option discussed in the docs, but nothing seems to be working. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000512#4000512 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000512

19 years, 3 months

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[Persistence, JBoss/CMP, Hibernate, Database] - Re: Same query doesn't work on jboss-4.0.5.GA

by andydale

Hi Andreas, First off you need to open the offending class (org.hibernate.hql.ast.tree.FromClause) and then locate addDuplicateAlias method, and then just put the fromElementByClassAlias.put( alias, element ); call into an if statement like so: | void addDuplicateAlias(String alias, FromElement element) { | if(alias != null) { | fromElementByClassAlias.put( alias, element ); | } | } | This solution has not been verified by the hibernate people, but if you look in the method above addDuplicateAlias(registerFromElement) they always perform the hashmap.put() calls in an if statement checking that the "key" (classAlias) is not null. This got rid of my problem, hopefully it should do the same for you. After you have modified the source, rebuild with ant, i would use the target "jar" or "dist" Let me know how you get on with it. Cheers, Andy View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000511#4000511 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000511

19 years, 3 months

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[Messaging, JMS & JBossMQ] - Re: Install with 'all' option does not setup HA-JMS?

by batter

FYI: The GA version of the installer allows you to manually change the default of a non-ha jms installation to a ha one. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000510#4000510 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000510

19 years, 3 months

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[Persistence, JBoss/CMP, Hibernate, Database] - distributed transaction in jboss cluster with hibernate

by j_ri

I'd like ti continue my thread (http://www.jboss.com/index.html?module=bb&op=viewtopic&t=98301) from the JBossTransactions forum here, since now I think it's a problem with my Hibernate configuration for my JBoss. After Reading a lot within the Forums here and at jboss.org I finally ask the question here in this forum. I have an issue using hibernate in a clustered JBoss environment (JBoss 4.0.5GA, JBossTS JTS 4.2.2GA, Oracle 10g with Driver 10.2.0.2). I have two cluster nodes and each node has running a stateless session bean. 1.) node1 inserts data to datasource1 2.) node1 calls node2 3.) node2 (should) read the data persisted by node1 4.) node2 inserts data to datasource2 Unfortunately this scenario doesn't work. In step 3 the ejb on node2 is not able to read the data which was written by the ejb on node1;-( There is no Exception; the reading from the datasource works...there's just an empty result. To get this to work I tried the following Hibernate configuration: The .ear file on node1 defines one SessionFactoryMBean pointing to datasource1. The .ear file on node2 defines 2 SessionFactoryMBeans; one pointing to datsource1 for reading the data written by ejb1 and another pointing to datasource2 for persisting other data. The datasources point to different schemas on the same Oracle database. 2-Phase-Commit between the two datasources works (both ejb can write their data, just the read bewteen returns nothing), but it's not a real distributed transaction. My cluster and JBossTS setup should be correct. I created the same example using plain jdbc via the jndi-looked-up-datasources...and this works perfectly as expected. I deployed Hibernate as a .sar file within the .ear as described in the Hibernate-3.2.0 documentation Chapter 3.8.4. And I tried with "org.hibernate.transaction.CMTTransactionFactory" and "org.hibernate.transaction.JTATransactionFactory": <server> | <mbean code="org.hibernate.jmx.HibernateService" name="jboss.jca:service=HibernateFactory,name=XATestNode2HibernateSessionFactory"> | <attribute name="Datasource"> | java:jdbc/XATestNode2_DS | </attribute> |  | <attribute name="JndiName"> | XATestNode2HibernateSessionFactory | </attribute> |  | <attribute name="TransactionStrategy"> | org.hibernate.transaction.CMTTransactionFactory | </attribute> | <attribute name="TransactionManagerLookupStrategy"> | org.hibernate.transaction.JBossTransactionManagerLookup | </attribute> | <attribute name="FlushBeforeCompletionEnabled">true</attribute> | <attribute name="AutoCloseSessionEnabled">true</attribute> | <attribute name="Dialect"> | org.hibernate.dialect.Oracle9Dialect | </attribute> | <attribute name="SecondLevelCacheEnabled">false</attribute> | <attribute name="CacheProviderClass"> | org.hibernate.cache.NoCacheProvider | </attribute> | <attribute name="QueryCacheEnabled">false</attribute> | <attribute name="JdbcFetchSize">20</attribute> | <attribute name="BatchVersionedDataEnabled">false</attribute> |  | <attribute name="JdbcBatchSize">20</attribute> | <attribute name="ShowSqlEnabled">true</attribute> |  | <attribute name="MapResources"> | de/lbank/xatestnode2/hibernate/Node2TestData.hbm.xml | </attribute> | </mbean> | </server> In my code I use "sessionFactory.getCurrentSession().persist(xxx)" to get my session. As datasource I use a XA-Datasource with the Oracle thin driver (which works well in my plain jdbc example) Are two SessionFactories (on different Cluster Nodes) not able to return sessions for the same distributed transaction? Or is there a mistake in my configuration? After three days of reading and testing I feel quite frustrated. So help would be very much appreciated;-) Thanks Jochen View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000509#4000509 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000509

19 years, 3 months

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[Installation, Configuration & Deployment] - Adding packages to jems

by batter

Is it possible to add features or options to the jems installer? I.e. if I want to ship my product, can I add my product specific services etc to jems? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000508#4000508 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000508

19 years, 3 months

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[Installation, Configuration & Deployment] - Should jems ask for partition variables when installing a cl

by batter

In my opinion it should. I would expect that when I install f.e. the ejb3 clustered option, that in the advanced menu I would be prompted for partitionName and udpGroup. How should I submit such a request? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000507#4000507 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000507

19 years, 3 months

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[JBoss Seam] - Re: Displaying Picture from blob

by petemuir

I wrote a sample solution http://jroller.com/page/pmuir?entry=dynamicimagecomponent_for_jsf, also, I believe Ajax4JSF contains the 'media' component which does this and more. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000505#4000505 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000505

19 years, 3 months

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[Installation, Configuration & Deployment] - Re: The one and only true JBoss installation

by batter

There is now a GA version of the installer available that allows you to setup ha-jms etc including ejb3 and hibernate. Our product uses its own installer, so the way we work is that we place run the jboss installer once (using the installer by the way). Then roll those files into our installation so everyone gets the same files. My recommendation for your team would be to have 1 person install jboss and set it up. Zip that whole freaking thing and tell everyone to use that zip file. Kinda related question: is it possible to add one's services to the jems installer? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000504#4000504 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000504

19 years, 3 months

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[Persistence, JBoss/CMP, Hibernate, Database] - Re: Same query doesn't work on jboss-4.0.5.GA

by hispeedsurfer

Ok it works!!!! Thanks to andydale. First I extracted hibernate-3.2.0.ga.zip. From the hibernate directory with ant I executed with 5 errors. Then I have copied the directory to eclipse workspace and make a new project from existing ant. build.xml -> Run as ant build: Error. Now from workspace/hibernate directory I started ant from console over again. Yeaaah And the query execute successful!!! Is there a easier way to get this started? Thanks andreas View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000502#4000502 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000502

19 years, 3 months

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[Installation, Configuration & Deployment] - Re: Install with 'all' option does not setup HA-JMS?

by batter

To answer my own question: there is now a new jems installer (GA) that allows you (when f.e. selecting all or ejb3 clustered) to select a few ha packages (including mq). Note that be default the non-ha ones will be installed. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000501#4000501 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000501

19 years, 3 months

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jboss-user January 2007