January 2007 - jboss-user - Jboss List Archives

[JBoss jBPM] - Re: jBPM BPEL Hello example

by alex.guizar＠jboss.com

Hi Bruno, Two hints: 1. Did you modify file src/config/jbpm.cfg.xml? It should look like this: <jbpm-configuration> | | <jbpm-context> | <service name="persistence" factory="org.jbpm.bpel.persistence.db.DbPersistenceServiceFactory" /> | <service name="message" factory="org.jbpm.msg.db.DbMessageServiceFactory" /> | <service name="scheduler" factory="org.jbpm.scheduler.db.DbSchedulerServiceFactory" /> | <service name="logging" factory="org.jbpm.logging.db.DbLoggingServiceFactory" /> | <service name="authentication" factory="org.jbpm.security.authentication.DefaultAuthenticationServiceFactory" /> | <service name="integration"> | <factory> | <bean class="org.jbpm.bpel.integration.jms.JmsIntegrationServiceFactory"> | <field name="defaultDestinationName"> | <string>queue/testQueue</string> | </field> | <field name="defaultConnectionFactoryName"> | <string>java:ConnectionFactory</string> | </field> | </bean> | </factory> | </service> | </jbpm-context> | |  | <string name="resource.hibernate.cfg.xml" value="hibernate.cfg.xml" /> | |  | <string name="resource.business.calendar" value="org/jbpm/calendar/jbpm.business.calendar.properties" /> | <string name="resource.converter" value="org/jbpm/db/hibernate/jbpm.converter.properties" /> | <string name="resource.action.types" value="org/jbpm/graph/action/action.types.xml" /> | <string name="resource.node.types" value="org/jbpm/graph/node/node.types.xml" /> | |  | <string name="resource.default.modules" value="org/jbpm/bpel/def/modules.properties" /> | <string name="resource.parsers" value="org/jbpm/bpel/par/parsers.xml" /> | <string name="resource.varmapping" value="org/jbpm/bpel/variable/exe/varmapping.xml" /> | <string name="resource.activity.readers" value="org/jbpm/bpel/xml/activity.readers.xml"/> | <string name="resource.catalog.readers" value="org/jbpm/bpel/xml/catalog.readers.xml" /> | <string name="resource.endpoint.factories" value="org/jbpm/bpel/integration/exe/endpoint.factories.xml" /> | | </jbpm-configuration> 2. Notice the jbpm-configuration/jbpm-context/service[@name='integration']/factory/bean/field[@name='defaultDestinationName'] element in the configuration above. It specifies the JNDI name of the default JMS queue to use for handling incoming web service requests. Did you delete this queue or otherwise modified your JBoss AS installation? jBPM BPEL 1.1.Beta2 was tested under JBoss AS 4.0.3.SP1 and 4.0.4.GA in the default server configuration. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4006030#4006030 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4006030

19 years, 3 months

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[Clustering/JBoss] - Re: Error reported when disabling clustering on JBoss-4.0.5

by flindet

Hi. I had similar errors trying to configure a clustered JBoss 4.0.5 with EJB3. I came upon this thread when trying to troubleshoot it. I don't know if this will help you or not, but in case others find this thread, in my case it turned out that I forgot to copy over and configure the mysql-jdbc2-service.xml from examples to the jms directory. So, that's one possible cause for "Caused by: com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Every derived table must have its own alias " error you're seeing. I hope that helps. I apologize if I'm way off base. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4006027#4006027 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4006027

19 years, 3 months

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[JBoss Seam] - Re: How to really flush data in the middle of a transaction

by x-explorer

Thanks Gavin King for your hint. So I checked MySQL transaction settings and just noticed there is a isolation level setting in MySQL. And after changing it to READ UNCOMMITTED, I get the most uptodate data. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4006026#4006026 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4006026

19 years, 3 months

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[JBoss Eclipse IDE (users)] - Re: How to create JBOSS AS for dubug?

by rob.stryker＠jboss.com

Just use the jboss 3.2.3 runtime View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4006025#4006025 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4006025

19 years, 3 months

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[JBoss jBPM] - Re: taskInstances aren't persisted when persist a processins

by juangiovanolli

ja ja ja Thanks for your "elaborated and very thinked" answer. jejejeej. i'm just kidding. you're right View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4006024#4006024 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4006024

19 years, 3 months

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[JBoss Seam] - Re: selectItems exception

by petemuir

make sure you have a h:messages component on the page. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4006023#4006023 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4006023

19 years, 3 months

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[JBoss jBPM] - Re: Recursive call to jBPM BPEL Process

by alex.guizar＠jboss.com

Hi Christian, To the outside world, BPEL processes are no different than regular web services. Hence a process that invokes itself should pose any new problem, this is why you do not see this topic mentioned explicitly. If you provide us with the server log and stack traces of the failure, we'll be able to help you further. Please consider that, due to internal work loads, we are not always able to answer questions in the forums immediately. Best, View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4006022#4006022 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4006022

19 years, 3 months

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[JBoss Seam] - Re: How to really flush data in the middle of a transaction

by gavin.king＠jboss.com

Sounds like the observer method is actually running in a *different* transaction. Or maybe there is no transaction at all. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4006020#4006020 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4006020

19 years, 3 months

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[JBoss Seam] - How to really flush data in the middle of a transaction

by x-explorer

I'm using MySQL database and I have a method which uses EntityManager to persist newly generated entities. And after doing that, I raised an event to ask another component to load entities using @Observer. But seems I can't get the newly persisted data. I guess maybe the reason is because the observer method running under the same uncommited transaction. I tried calling flush() method of EntityManager before raise event, but still didn't work. Is there anybody knows how to solve this? Thanks in advance View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4006019#4006019 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4006019

19 years, 3 months

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[JBoss jBPM] - Re: taskInstances aren't persisted when persist a processins

by kukeltje

Google is you greatest friend http://www.google.nl/search?q=cmt+transaction&ie=utf-8&oe=utf-8&rls=org.m... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4006018#4006018 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4006018

19 years, 3 months

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jboss-user January 2007