July 2006 - jboss-user - Jboss List Archives

[JBoss Portal] - Re: get page-name in java

by pedrosacosta

Opppss. This isn't quite what i want. The attribute "portal.defaultObjectName" gives me the default page-name of the portlet which is running. If i use the same portlet in differente pages i only get one default page name, and not the page name of the instance it's running. So, the question maintains: 1- What method of the API of the Portal i can use to get the page-name of the portal that is running? 2- How can i get programatically the values defined in *-object.xml? Thanks, Pedro View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3958783#3958783 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3958783

19 years, 9 months

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[JBoss Messaging] - Re: New performance results

by timfox

Yes it's in CVS (HEAD). jboss-head/jms/perf Instructions on how to run it are here: http://wiki.jboss.org/wiki/Wiki.jsp?page=JBossJMSNewPerformanceBenchmark View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3958782#3958782 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3958782

19 years, 9 months

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[Performance Tuning] - Re: JBoss Performance Tuning

by tdanecito

Hi All, Just wanted to mention I am using JAX-WS 2.0 for my web service layer. Even though it is a reference implementation it still has been fast compared to axis. The important thing to know about Web Service layers for performance are: 1. Use fast infoset. 2. Use Document literal 3. Use primatives and array of primatives instead of collections 4. Keep messages small (below 1500 bytes) I would only use Web Service layer for B to B but would advise for large objects that are returned from a Web Service to use RMI if used inside a company. Have Fun, Tony Anecito adanecito(a)yahoo.com View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3958781#3958781 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3958781

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

Hi Markus, Yes to all. I think it is important to note that ejb-jar.xml is the descriptor file for bean configuration (it has always been). The addition of annotations in EJB3 just makes that descriptor unecessary. Unless you want to use. If you use both, the descriptor should override annotations. enjoy, cgriffith View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3958780#3958780 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3958780

19 years, 9 months

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[Performance Tuning] - More Performance Tuning

by tdanecito

Hi All, Just wanted to mention I am using JAX-WS 2.0 for my web service layer. Even though it is a reference implementation it still has been fast compared to axis. The important thing to know about Web Service layers for performance are: 1. Use fast infoset. 2. Use Document literal 3. Use primatives and array of primatives instead of collections 4. Keep messages small (below 1500 bytes) I would only use Web Service layer for B to B but would advise for large objects that are returned from a Web Service to use RMI if used inside a company. Have Fun, Tony Anecito adanecito(a)yahoo.com View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3958779#3958779 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3958779

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 Markus.Wahl

The Security chapter also mentions jboss.xml and jboss-web.xml ("8.3.1. Enabling Declarative Security in JBoss Revisited"). But the excellent EJB3 trailblazer didn't mention them. It did mention application.xml and jboss-app.xml. My application uses those files as well as a web.xml for the data layer. Do I need to start using jboss.xml and jboss-web.xml too, or is there a way around that so I only need to use application.xml, jboss-app.xml and web.xml? mvh, markus View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3958778#3958778 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3958778

19 years, 9 months

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[JBoss jBPM] - Re: Modeling simple process(tasks)

by cpob

If you have a single task node with three tasks, and you want to leave the node after ONE task is complete? Why not just have 3 separate task nodes with one task a piece? The 'task selection' would be the page before hand, which would select which transition to go to (which would decide which task node to go to) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3958777#3958777 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3958777

19 years, 9 months

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[JBossCache] - Optimistic Locking and CacheException problems

by mimix

Hi, We are using TreeCache with NodeLockingScheme=OPTIMISTIC, IsolationLevel=REPEATABLE_READ, CacheMode=INVALIDATION_ASYNC I'm having a hard time understanding how versioning works, and if it has some relation to equals/hashcode/tostring of our model objects (the ones that are mapped with hibernate). I have the following scenario in JMeter: 50 threads running simultaneously, searching for objects, creating new objects and persisting them. Only one instance of JBoss is running. Around 20% of the time we get the folling exception: Caused by: org.jboss.cache.CacheException: DataNode [/a/b/c/d/Telephone] version Ver=41 is newer than workspace node Ver=40 As far as I understand, after a "put" there should be an "evict" so this situation shouldn't occur unless 2 threads update the same object simultaneously (however, we are creating different objects all the time) When I run with 10 threads or so the error does not occur. Hibernate is 3.2, JBoss is 4.0.4 and JBossCache 1.4 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3958776#3958776 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3958776

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 Markus.Wahl

Hi cgriffith, that was quick. Thank you. A follow-up question perhaps: "j2ee_junkie" wrote : See the EJB3 wiki for documentation on how to use annotations to provide the same configurations as the ejb-jar.xml. | | http://wiki.jboss.org/wiki/Wiki.jsp?page=EJB3 Is this what you meant: http://docs.jboss.org/ejb3/app-server/tutorial/security/security.html ? It mentions javax.annotation.security.RolesAllowed, javax.annotation.security.PermitAll as well as the JBoss specific org.jboss.ejb3.security.SecurityDomain. I read in an older post (approx 18 months old: http://www.jboss.com/index.html?module=bb&op=viewtopic&t=59428) that the future may present a way to avoid using that specific JBoss-specific annotation by using some deployment descriptor instead. Is the mentioned ejb-jar.xml that descriptor, or is that yet to come? If ejb-jar.xml is the foreseen descriptor, can I combine the use of the nice annotations PermitAll and RolesAllowed with ejb-jar.xml, or do I have to scrap the annotation trail alltogether and declare everything in the ejb-jar.xml, do you think? thank you, markus View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3958775#3958775 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3958775

19 years, 9 months

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[JBossCache] - [TreeCacheMarshaller140] Unknown Magic Number 49

by bpapez

Since switching to JBossCache 1.4.0.GA I get many of the following log-entries: 12:08:59,360 ERROR [TreeCacheMarshaller140] Unknown Magic Number 49 12:08:59,379 INFO [VersionAwareMarshaller] Caught exception unmarshalling stream with specific versioned marshaller class org.jboss.cache.marshall.TreeCacheMarshaller140. Attempting to try again with legacy marshaller class org.jboss.cache.marshall.LegacyTreeCacheMarshaller 12:08:59,390 ERROR [RpcDispatcher] exception=java.io.StreamCorruptedException: invalid stream header 12:09:13,947 ERROR [TreeCacheMarshaller140] Unknown Magic Number 49 12:09:13,962 INFO [VersionAwareMarshaller] Caught exception unmarshalling stream with specific versioned marshaller class org.jboss.cache.marshall.TreeCacheMarshaller140. Attempting to try again with legacy marshaller class org.jboss.cache.marshall.LegacyTreeCacheMarshaller 12:09:13,970 ERROR [RpcDispatcher] exception=java.io.StreamCorruptedException: invalid stream header What does that mean or what can we do about it? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3958774#3958774 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3958774

19 years, 9 months

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jboss-user July 2006