November 2006 - jboss-user - Jboss List Archives

[EJB 3.0] - Re: 2 FETCH Joins in 1 query

by max.andersen＠jboss.com

but your Orders is a List, right ? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3986855#3986855 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3986855

19 years, 7 months

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[JBoss Portal] - Re: Where are industrial and nphalanx layout

by Peter.Coppens

I am not sure I understood the meaning of the referred part of the doc, but what I am actually looking for is a layout that uses the advised "approach", as in anonymous wrote : * a taglib that uses a pluggable API to delegate the markup generation to a set of classes | I found three layouts in the bunddle: nodesk, phalanx and generic, but these all seem to use the first (jsp) approach Any ideas where I could get such an example, Thanks, Peter View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3986854#3986854 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3986854

19 years, 7 months

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[Management, JMX/JBoss] - J2ee Domains not Showing Depoyed EJBs in EAR

by ahachmann

Hello, I am currently trying to view my EJBs states. I read in "A Developers Notebook on JBoss", that in the Tree of the WebConsole, there should be every EJB deplayed under a EAR visable. This is not not the fact with my EAR. What do I have to do for getting this work properly. I am running JBoss 4.0.4 GA Win INstaller and the application.xml looks like this. | <?xml version="1.0" encoding="UTF-8"?> | <application version="1.4" | xmlns="http://java.sun.com/xml/ns/j2ee" | xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee | http://java.sun.com/xml/ns/j2ee/application_1_4.xsd"> | <module> | <ejb>EpgDataEJB.jar</ejb> | </module> | | | </application> | Can anyone help me? thx, Alexander View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3986853#3986853 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3986853

19 years, 7 months

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[EJB 3.0] - Re: 2 FETCH Joins in 1 query

by Juergen.Zimmermann

Hmm, the attributes Customer.orders and Order.shipments are annotated with @OneToMany(...) | @OrderBy(...) I thought that bags can be avoided this way. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3986852#3986852 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3986852

19 years, 7 months

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[JBossCache] - Re: ClassCastException during cache replication

by mraccola

Sorry, path = patch View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3986851#3986851 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3986851

19 years, 7 months

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[JBossCache] - Re: ClassCastException during cache replication

by mraccola

I see the item is marked fixed. Can you send a path for this? I am using the cache in production and the logs are filling with stack traces at ERROR level. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3986850#3986850 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3986850

19 years, 7 months

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[Installation, Configuration & Deployment] - Re: EARDeployer not finding *.jar(s) during startup.

by chrisodom

Okay I resolved this issue. Using the log4j appender for UCL I was able to track down that the utility jar I was deploying in my EAR was using a facet for Java set to version 6.0 and the container is running in a 5.0 JVM. Because of this the UnifiedClassLoader was not willing to load unmatched version of any classes into the JVM. Updating the facet to java 5.0 fixed this. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3986849#3986849 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3986849

19 years, 7 months

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[JBoss Portal] - Re: Where are industrial and nphalanx layout

by roy.russo＠jboss.com

I believe we only package the generic layout, and that may be a misprint. NPhalanx and industrial are actually Themes, not layouts. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3986848#3986848 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3986848

19 years, 7 months

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[EJB 3.0] - Re: 2 FETCH Joins in 1 query

by max.andersen＠jboss.com

the stack trace says it all.... there is no way for hibernate to figure out the unique rows from a joined resultset with multiple bags. Thus instead of creating duplicate entries in your llist we fail with the stacktrace. In the future we plan to provide a fallback for this scenario where a second (sub)select will be done to load the other bags. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3986847#3986847 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3986847

19 years, 7 months

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[EJB 3.0] - 2 FETCH Joins in 1 query

by Juergen.Zimmermann

I'm using JBoss 4.0.5GA with EJB3 annotations. I want to read objects of class Customer and also fetch their orders plus the shipments of these orders. I tried this named query: SELECT DISTINCT c | FROM Customer c | LEFT JOIN FETCH c.orders o | LEFT JOIN FETCH o.shipments | WHERE c.lastname = :lastname | However, I get the following exception: org.hibernate.HibernateException: cannot simultaneously fetch multiple bags | at org.hibernate.loader.BasicLoader.postInstantiate(BasicLoader.java:66) | at org.hibernate.loader.hql.QueryLoader.<init>(QueryLoader.java:101) | at org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:181) | at org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:111) | at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:77) | at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:56) | at org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:72) | at org.hibernate.impl.SessionFactoryImpl.checkNamedQueries(SessionFactoryImpl.java:400) | at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:351) | at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1218) | at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:688) What's going wrong? Any hint is appreciated! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3986844#3986844 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3986844

19 years, 7 months

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jboss-user November 2006