January 2007 - jboss-user - Jboss List Archives

[EJB/JBoss] - Re: Jboss 4.0.4RC1 and Multiple MySql Databases !

by program4life

Dear DivxYoda, If you've known how to configure Jboss with multiple datasources, could you please shrare it to me? Actually, I've tried to find a solution for this since I started to learn EJB (2 years!). So, please, my kind friend! I beg you!!! I'm looking forward to hear from you. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4003296#4003296 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4003296

19 years, 3 months

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[JBoss Portal] - Re: JSF (RI) Portlet deployment on JBoss Portal 2.2.1

by stan.silvert＠jboss.com

JBoss Portal 2.2.1 uses an old version of Tomahawk and MyFaces. If you add your own jar, make sure that you are using the exact same version of MyFaces found in /jsf-libs. Also make sure the tomahawk.jar jar is the exact same one found in JBoss Portal. It looks like you are using Sun's JSF implementation. That probably won't work with the old version of Tomahawk. Upgrading the tomahawk version in Portal 2.2 is problematic. The easiest path is to use JBoss Portal 2.4 and stick with MyFaces. Stan View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4003295#4003295 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4003295

19 years, 3 months

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[JBossCache] - Re: Cache v2.0 Alpha2: Optimistic Locking + Explicit Version

by chasta

Hmmm. While trying to create a unit test method for you (for the latest version from CVS), I wrote the following method (added to ExplicitVersionsTest): | Node root = cache.getRoot(); | | TestVersion lev2V = new TestVersion("Lev2-v"); | cache.getInvocationContext().getOptionOverrides().setDataVersion(lev2V); | root.addChild(Fqn.fromString("LEV2")); | | Node lev2 = root.getChild(Fqn.fromString("LEV2")); | | TestVersion lev3V = new TestVersion("Lev3-v"); | cache.getInvocationContext().getOptionOverrides().setDataVersion(lev3V); | lev2.addChild(Fqn.fromString("LEV3")); | | Node lev3 = lev2.getChild(Fqn.fromString("LEV3")); | | if (lev3 == null) | throw new Exception("Hay! lev3 is null!"); | | TestVersion lev4V = new TestVersion("Lev4-v"); | cache.getInvocationContext().getOptionOverrides().setDataVersion(lev4V); | lev3.addChild(Fqn.fromString("LEV4")) | The null check for lev3 was added because it is indeed null and the test fails because of that; that seems strange, and was not the behavior I was trying to reproduce... After commenting out the explicit-versioning related code, everything seemed to work normally; lev3 was not null... | Node root = cache.getRoot(); | | // TestVersion lev2V = new TestVersion("Lev2-v"); | // cache.getInvocationContext().getOptionOverrides().setDataVersion(lev2V); | root.addChild(Fqn.fromString("LEV2")); | | Node lev2 = root.getChild(Fqn.fromString("LEV2")); | | // TestVersion lev3V = new TestVersion("Lev3-v"); | // cache.getInvocationContext().getOptionOverrides().setDataVersion(lev3V); | lev2.addChild(Fqn.fromString("LEV3")); | | Node lev3 = lev2.getChild(Fqn.fromString("LEV3")); | | if (lev3 == null) | throw new Exception("Hay! lev3 is null!"); | | // TestVersion lev4V = new TestVersion("Lev4-v"); | // cache.getInvocationContext().getOptionOverrides().setDataVersion(lev4V); | lev3.addChild(Fqn.fromString("LEV4")) | Am I using the API incorrectly, or is this indeed a bug? I didn't yet manage to reproduce the same bug, but perhaps this is related... I guess in our application some other factor also takes a role in the failure. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4003294#4003294 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4003294

19 years, 3 months

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[JBoss jBPM] - Re: Action fires more times in a processinstance

by NiB

Actions within events can't propagate execution via leaveNode() Only Actions defined directly on the node. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4003293#4003293 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4003293

19 years, 3 months

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[JBoss Seam] - Re: manual validation in Seam

by liudan2005

I've removed ajax4jsf , it then works. I thinks it's a bug when integrate with ajax4jsf. I've created a JIRA issue: http://jira.jboss.org/jira/browse/JBSEAM-667 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4003292#4003292 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4003292

19 years, 3 months

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[Installation, Configuration & Deployment] - Re: AS 4.0.5 GA complains about unclosed connections

by tekniklas

"PeterJ" wrote : You code should look like: | | DataSource ds = null; | | try { | | ds = ctx.lookup(...); | | --do database stuff -- | | } finally { | | if (ds != null) ds.close(); | | } | | If you don't close the datasource before exiting the method, you get that warning. Thank you very much for your reply. Indeed I had forgotton to close a Connection object. But I cannot find a close() method for javax.sql.Datasource, is there one? My code looks like this: | | | public static Connection getConnection() { | try { | Context ctx = new javax.naming.InitialContext(); | javax.sql.DataSource ds = (javax.sql.DataSource)ctx.lookup("java:MySqlDS"); | try { | return ds.getConnection("niklas", "password"); | }catch(SQLException se){ | log.error("SQLException in DB.getConnection: ", se); | return getDMConnection(); | | } | }catch(NamingException ne){ | log.error("NamingException in DB.getConnection: ", ne); | } | return getDMConnection(); | } | public static Connection getDMConnection() { | try { | Class.forName("com.mysql.jdbc.Driver").newInstance(); | Connection conn = DriverManager.getConnection("jdbc:mysql://localhost/mydb?user=niklas&password=password"); | return conn; | }catch(Exception ne){ | log.error("Exception in DB.getConnection: ", ne); | } | return null; | } | It seems to be working now. Thanks Niklas View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4003291#4003291 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4003291

19 years, 3 months

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[JBoss jBPM] - Re: Action fires more times in a processinstance

by kukeltje

uhhmm... - 1 process instance - 3 nodes - each node has an action on the node-enter - you run the complete process - the action is called 3 times I do not see the problem View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4003290#4003290 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4003290

19 years, 3 months

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[JBoss jBPM] - Re: Howto get the running processID before it's persisted to

by kukeltje

this is afaik actually a hibernate issue and depends on your database and the way primary keys are generated. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4003289#4003289 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4003289

19 years, 3 months

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[JBoss Portal] - Re: Adding roles at installation

by u1malmberg

so I figured, was just hoping for an easier way! :) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4003288#4003288 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4003288

19 years, 3 months

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[JBoss jBPM] - Howto get the running processID before it's persisted to DB?

by bertrand.njiipwo

Hello every one, i'm trying to get the wright process instance ID of the running bpel process on the engine before this is persisted to the data base. When i use the getCurrentJbpmContext() methode i get the ID of the running process instance. But after this the process execution can't be resumed. NB: With a new jpbmContext object i get the Process instance ID of the latest saved process definition in the database (for example processID=150 in jbpm_processintance). I think it'll not be a good idea to assume that in the current jbpmContext the current processID will be 151 an therefore increase the value readed from the data base (Concurrent transaction problem: Don't know which will be first executed). Can any one has an idea how to encouter this situation ? Thanks in advance. Best Regards Bertrand View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4003287#4003287 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4003287

19 years, 3 months

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jboss-user January 2007