May 2007 - jboss-user - Jboss List Archives

[JBoss Seam] - Re: Security - Define dynamic Role in application

by shane.bryzak＠jboss.com

>From what I can see everything looks ok. If you could post your code (even better if it will build) to JIRA I'd be happy to look at it for you. I've got Michael Neale (from the Drools team) probably coming over next Monday so if I can't work out what's wrong I'm sure he'd be happy to take a look at it. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044558#4044558 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044558

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[JBoss Seam] - JBoss Rules update in Seam CVS - migration notes

by shane.bryzak＠jboss.com

Seam CVS has been updated to use JBoss Rules (Drools) version 4.0.0 MR2, which requires some changes if you are using either a Seam-managed working memory or Seam security. Here are the migration notes: 1) The number of required jars has been greatly reduced. The following jars are now required to be listed in your application.xml file: antlr-3.0b7.jar drools-compiler-4.0.0.MR2.jar drools-core-4.0.0.MR2.jar janino-2.5.6.jar mvel14-1.2beta16.jar 2) If you are using Seam's ManagedWorkingMemory class, please note that its Unwrap method now returns a StatefulSession instead of a WorkingMemory (StatefulSession now implements the WorkingMemory interface). 3) Rule compilation seems to be a little stricter on syntax. Rule definitions must be terminated with the word "end" (previously "end;" - note the semicolon, was acceptable). It also seems to be a little stricter about white space and line ends also. If your rules no longer compile, check your rule file for extraneous white space or carriage returns/linefeeds. The Seam examples have been updated to work with this new version, so if in doubt, take a look at the examples. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044557#4044557 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044557

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[JBossCache] - Re: Threading Bug in PojoCache?

by jason.greene＠jboss.com

"mvlior" wrote : Hi, | | I've been seeing the same exception in a somewhat different scenario, but perhaps there is a connection, this being the only post mentioning | "null PojoInstance for fqn"... | | Basically, I'm running a replciated cache on two different JVMs. One attaches a POJO and then detaches it, while the other tries to acces it within a org.jboss.cache.CacheListener#nodeRemoved() method. AFAIK the notifier call is on the same thread. | | The goal was to get a remote notification for POJO creation/deletion. | This is a timing problem. When a node is attached an internal node is created and the name you pass is used to create a reference node. When a node is removed the internal node is deleted first, so by the time your notification is received its not there which causes find() to fail. 2.0.0.GA will have remote pojo notification support, so I would recommend switching to that when its available. -Jason View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044555#4044555 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044555

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[JBoss Seam] - Re: Seam-Gen: ANT Task to build/deploy to BEA Weblogic?

by indranil328

i have just started to explore seam on weblogic, can you please provide me steps of deploying the 2 applications you have deployed on weblogic 10 ? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044554#4044554 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044554

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[JBossCache] - Re: Threading Bug in PojoCache?

by jason.greene＠jboss.com

"vincent.marquez" wrote : Hey Jason, thanks for taking time to respond to my earlier post. To answer your questions, I'm not using Optimistic Locking, nor transactions. | | When I came back to investigating this bug, I wasn't able to replicate the exact exception, but there most definitely is a race condition and I have a test case to show it. I'm not sure why I can't get the exact same exception, but I have a feeling they are directly related. Do you have any ideas on why I'm getting in the original exception a "null pointer instance"? | There was a thread safety problem that I fixed in CR1 that might have caused both issues. Are you still seeing it? -Jason View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044553#4044553 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044553

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[JBoss Messaging] - Re: Can't run example (JBoss Messaging 2.1)

by clebert.suconic＠jboss.com

I don't understand what problem those are causing... You could pretty much ignore them. The first one is a JSR-77 (management) reference second one.. is login-config.. which is not being used. The third one are just invokers configurations... not used by messaging. You are confusing everybody.. we didn't understand what's your problem until now. I don't know if you are trying to understand about those references, if your examples are not working, or if you have your own ear which is not working. Lets start again... Can you tell us what's going on? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044552#4044552 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044552

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[JBossCache] - Re: PojoCacheListener API changes in CR1?

by jason.greene＠jboss.com

The pojo notification system is being revamped and will be implementation complete by GA. Currently missing is remote notifications and the ability to ability to see field changes (only attach/detach is working at the moment). These should be available in the next CR. The API however is considered complete in CR1. It was changed to be more extensible, and to fix problems brought up by other users. The new API follows the java EventObject convention. So you just say getSource() to get the object the event corresponds with. In the case of attach this is the object being attached. -Jason View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044551#4044551 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044551

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[JBoss Seam] - weblogic hello world application ?

by indranil328

i am new to this framework, can anyone send me a simple helloworld (no entity beans) app for wbelogic 10 in Seam please ? i have been stuggling to write this last 2 days, used seam gen, even this generates a datasource-ds.xml. To get started with Seam, can i get a absolutely simple Hello world without any database or EJB ? Thanks in advance. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044549#4044549 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044549

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[JBoss jBPM] - jBPM project, Eclipse, JBPM Library

by simonbaker

Could someone help me understand something about Eclipse and Libraries and JBPM projects? When I start a new JBPM project, the JBPM Library is pre-configured as one of the libraries in the Project | Properties | Java Build Path | Libraries tab. If I delete the JBPM Library, I can't figure out how to get it back. Is this something only the plug-in can do at project creation, or is there a way to add the JBPM Library to any project? Where does this library come from? A related question is: is it possible to create a plain Java project and turn it into a JBPM project by adding objects and setting preferences, or can you only create a JBPM Project by starting with the File | New | Project | JBoss jBPM ... One of the reasons for the question is that I'm trying to strip down to the minimum libraries needed for our JBPM application, which will not be using JBOSS, and maybe not all the JBPM features. I could try deleting jars from the JBPM Library, but it seems it would be better to create my own User Library as a copy of the JBPM Library and then start deleting jars to see if any are not necessary. However, if I replace the JBPM Library in my project with my User Library, I'd like to be able to go back to the JBPM Library if necessary. I'm new to Eclipse, so in the dark on this. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044548#4044548 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044548

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[JBoss Messaging] - Re: Can't run example (JBoss Messaging 2.1)

by tamaluna

In conf\jboss-service.xml there's <mbean code="org.jboss.management.j2ee.LocalJBossServerDomain" | name="jboss.management.local:j2eeType=J2EEDomain,name=Manager"> | ... | <attribute name="JMSService">jboss.mq:service=DestinationManager</attribute> | ... In conf\login-config.xml there's  | <application-policy name = "jbossmq"> | <authentication> | <login-module code = "org.jboss.security.auth.spi.DatabaseServerLoginModule" | flag = "required"> | <module-option name = "unauthenticatedIdentity">guest</module-option> | <module-option name = "dsJndiName">java:/DefaultDS</module-option> | <module-option name = "principalsQuery">SELECT PASSWD FROM JMS_USERS WHERE USERID=?</module-option> | <module-option name = "rolesQuery">SELECT ROLEID, 'Roles' FROM JMS_ROLES WHERE USERID=?</module-option> | </login-module> | </authentication> | </application-policy> In conf\standardjboss.xml there are two instances, like this: <invoker-proxy-binding> | <name>singleton-message-driven-bean</name> | <invoker-mbean>default</invoker-mbean> | <proxy-factory>org.jboss.ejb.plugins.jms.JMSContainerInvoker</proxy-factory> | <proxy-factory-config> | <JMSProviderAdapterJNDI>DefaultJMSProvider</JMSProviderAdapterJNDI> | <ServerSessionPoolFactoryJNDI>StdJMSPool</ServerSessionPoolFactoryJNDI> | <CreateJBossMQDestination>true</CreateJBossMQDestination> | ... And of course there's lib\jbossmq.jar What can I do about this? ~PT View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044547#4044547 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044547

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jboss-user May 2007