July 2006 - jboss-user - Jboss List Archives

[EJB 3.0] - Re: Can't fetch two lazy collections!?

by scraatz

I think it's a limitation. Fetching both relation could result in a very large cross-product result set. Same reason why you cannot mark two relations as EAGER. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959107#3959107 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3959107

19 years, 9 months

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[JBoss jBPM] - JBPM and JBOSS Rules

by Alkero

Hello, Does an integration between jBPM and JBOSS Rules exist ? If not is something planned ? Hope everything's work fine here... Regards, David View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959106#3959106 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3959106

19 years, 9 months

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[JBoss jBPM] - Re: Document about TAGLIB

by kukeltje

Google is your friend View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959105#3959105 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3959105

19 years, 9 months

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[Security & JAAS/JBoss] - Re: Security chptr says ejb-jar.xml. But EJB3 has no ejb-jar

by j2ee_junkie

Markus, I assume you got things working. Just a note, this forum is useful to keep track of now and in the future. Had you done some searching you may have found this http://www.jboss.com/index.html?module=bb&op=viewtopic&t=78329. let us know if you still have problems, cgriffith View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959104#3959104 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3959104

19 years, 9 months

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[JBoss Seam] - Re: Add/Edit Page

by mrwhite

Lets take the blog example. I have my BlogService thats hast the following code: | @RequestParameter("blogEntryId") | private String blogEntryId; | | @In(required=false) | @Valid | private BlogEntry newBlogEntry; | | @Factory("newBlogEntry") | public void createBlogEntry() | { | if(blogEntryId != null) | { | newBlogEntry = get Blog by ID ... | } | else newBlogEntry = new BlogEntry(); | } | | public String saveEntry() | { | em.persist(newBlogEntry); | return "home"; | } | The action is always: action="#{blogService.saveEntry}" Is that the right way to solve this? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959103#3959103 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3959103

19 years, 9 months

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[EJB 3.0] - Re: failed to lazily initialize a collection of role

by triathlon98

That is just it. Everything is happening inside the same tx. The SFSB starts by initialising the entity bean and does the operations on it. Somewhere during this process something goes wrong and this error occurs. Strangely enough, this code was working just fine when I was using 4.0.4CR1 with a ealier EJB3 release... Joachim View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959102#3959102 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3959102

19 years, 9 months

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[EJB 3.0] - Re: Committing the both Entity and Jdbc changes to the datab

by scraatz

How do you get your JDBC-Connection? You should look it up in JNDI... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959101#3959101 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3959101

19 years, 9 months

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[EJB 3.0] - Re: Caching EJB3 entity beans in standalone installation

by scraatz

Marcus, JBoss has a default cache provider. You should be able to remove the property from your configuration. It is only needed, when using embedded EJB. There you can use: | <property name="hibernate.cache.provider_class" value="org.hibernate.cache.HashtableCacheProvider"/> | Stefan View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959100#3959100 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3959100

19 years, 9 months

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[Security & JAAS/JBoss] - How do you implement dynamic j2ee roles

by lost_traveller

I have a requirement that the j2ee roles for any given user may change dynamically in any given user session. I am using container managed security, buy how do I capture JBosses role checking code to call into my following code?: getMySessionBean().isUserInRole(java.security.Principal); At the moment JBoss asks for a list of roles for a user when you log on, i.e. | public Group[] getRoleSets() | { | SimpleGroup callerPrincipal = new SimpleGroup("CallerPrincipal"); | callerPrincipal.addMember(identity); | SimpleGroup s = new SimpleGroup("Roles"); | s.addMember(new SimplePrincipal("a.j2ee.role")); | s.addMember(new SimplePrincipal("b.j2ee.role")); | return new Group[] { s, callerPrincipal}; | } | But I want to be able to calculate if a user has a given role at runtime using my own isUserInRole(Principal) method? Thanks in advance. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959099#3959099 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3959099

19 years, 9 months

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[EJB 3.0] - Re: Progressively decreasing query performance within transa

by scraatz

Do you use em.Find() or a query to load your objects? >From what I know the query methods has to check all loaded entities for changes which are to applied to the DB before the query is executed. You could add the following attributes to your persistance.xml to see whats going on: | <property name="hibernate.show_sql" value="true"/> | <property name="hibernate.format_sql" value="true"/> | <property name="hibernate.use_sql_comments" value="true"/> | On the other hand, why do you load 1000 single objects within a single transaction? Can't you load them all at once. That should perform much better... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959098#3959098 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3959098

19 years, 9 months

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jboss-user July 2006