January 2008 - jboss-user - Jboss List Archives

[EJB 3.0] - EJB3, Sybase database, MappingException: Dialect does not su

by yujianming

We are using Jboss4.2.1GA. I am adding a new Sybase data source. But when I start Jboss, the error message is as following. The .ear is not even deployed. May I know how to solve this problem? Thank you very much! James **************************************Error Message*********************** Caused by: org.hibernate.MappingException: could not instantiate id generator at org.hibernate.id.IdentifierGeneratorFactory.create(IdentifierGeneratorFactory.java:98) at org.hibernate.mapping.SimpleValue.createIdentifierGenerator(SimpleValue.java:152) at org.hibernate.impl.SessionFactoryImpl.(SessionFactoryImpl.java:192) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1294) at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:915) at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:730) ... 145 more Caused by: org.hibernate.MappingException: Dialect does not support sequences at org.hibernate.dialect.Dialect.getSequenceNextValString(Dialect.java:596) at org.hibernate.id.SequenceGenerator.configure(SequenceGenerator.java:65) at org.hibernate.id.SequenceHiLoGenerator.configure(SequenceHiLoGenerator.java:43) at org.hibernate.id.IdentifierGeneratorFactory.create(IdentifierGeneratorFactory.java:94) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4118119#4118119 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4118119

18 years, 3 months

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[JBossCache] - Re: Fqns in 3.0.0

by genman

String plus java.lang.Number is okay. Not sure Boolean and Char are necessary. I would definitely remove "null" in FQN since this is supported, though probably not uniformly. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4118118#4118118 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4118118

18 years, 3 months

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[JBoss jBPM] - Canceling a processinstance and its taskinstances

by meet_nagi

Hi, I have a reuiqrement to cancel a processinstance and all its open taskinstances. Right now I am using the processInstance.suspend(); method and have the doubt that it is not write. Do i need to use the processInstance.end(); method? will it close all the open state taskinstances also? When is the iscanceled_ will be populated for a taskinstance? I will appreciate if some answers my questions. Thanks Nag View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4118116#4118116 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4118116

18 years, 3 months

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[JBoss Seam] - Seam / Hibernate question....

by minamti

Has anyone seen this before..... org.hibernate.AssertionFailure: collection was processed twice by flush() I am performing a merge of detached object. I get this error sporadically. Any help is appreciated. Thanks, Madhav View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4118115#4118115 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4118115

18 years, 3 months

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[JBoss Messaging] - Re: JBossMessaging 1.4.0.SP3 released

by clebert.suconic＠jboss.com

SP4... We should update the PDF. Thanks for poiting that out. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4118112#4118112 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4118112

18 years, 3 months

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[JBossCache] - Re: newbie question - ReplicationException

by manik.surtani＠jboss.com

Not necessarily heavily updated, but more importantly concurrently updated, which is what you described. In your case though, perhaps a good approach may be for both caches to attempt to write the change, and if one cache fails to write, assume that this is because the other has completed the write and hence it would not be necessary? Also, I find it odd that *both nodes* fail. I guess with P/L and identical lock acquisition timeouts bean that this may happen. If your setup is a master/backup, perhaps your backup cache could have a much shorter lock acquisition timeout so it would always fail first, allowing the other cache to continue? Both caches failing should almost certainly not happen with optimistic locking - let me know if it does and we can investigate that. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4118110#4118110 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4118110

18 years, 3 months

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[JBoss Seam] - Re: Upgrade to 2.0.1CR1 javax.persistence not found.

by dustismo

Thanks Pete, that was exactly it (not sure how I missed that jar). -Dustin View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4118107#4118107 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4118107

18 years, 3 months

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[Tomcat, HTTPD, Servlets & JSP] - setting virtualhost and alias for http://mydomain.com

by zambak

Hi We want to deploy an app (on JBoss 4.0.5) under the root context using a virtual host and a set of aliases... The goal is to have app respond whenever a user enters any of the following: http://www.mydomain.com http://www01.mydomain.com http://mydomain.com In order to accomplish this I have: 1. set up DNS aliases www, www01 and * to point to same machine IP 2. created a host entry in /server/all/deploy/jbossweb-tomcat55.sar/server.xml like so: | <Host name="www.mydomain.com" autoDeploy="false" deployOnStartup="true" deployXML="false"> | <Alias>www</Alias> | <Alias>www01.mydomain.com</Alias> | </Host> | 3. added following to apps WEB-INF/jboss-web.xml <?xml version="1.0" encoding="UTF-8"?> | <!DOCTYPE jboss-web PUBLIC "-//JBoss//DTD Web Application 2.4//EN" "http://www.jboss.org/j2ee/dtd/jboss-web_4_0.dtd"> | <jboss-web> | <context-root>/</context-root> | <virtual-host>www.mydomain.com</virtual-host> | </jboss-web> The only problem is http://mydomain.com - when I access it I get a default JBoss home page instead of the application.... Can anyone tell me if I am missing something.... Any help is much appreciated... Regards Z.... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4118103#4118103 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4118103

18 years, 3 months

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[JBoss jBPM] - Re: Error executing jbpm.jpdl.mysql.sql

by rodosa

I have the ';' at the end of each line but .. it doesn't work View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4118099#4118099 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4118099

18 years, 3 months

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[Installation, Configuration & DEPLOYMENT] - Re: howto install and run jboss 4.2.2 GA on mac os x 10.5 le

by gilliganmw

oh how stupid i am... i solved the problem i did not edit the startup arguments View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4118098#4118098 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4118098

18 years, 3 months

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jboss-user January 2008