February 2010 - jboss-user - Jboss List Archives

[Beginner's Corner] New message: "Re: jboss threads in ps -efL"

by jaikiran pai

User development, A new message was posted in the thread "jboss threads in ps -efL": http://community.jboss.org/message/524071#524071 Author : jaikiran pai Profile : http://community.jboss.org/people/jaikiran Message: -------------------------------------------------------------- > shayna wrote: > > > the problem starts when we have infrastructure problem 'in this case our threads amount go over 350 and when the infrastructure problem > Solved the jboss threads amount stays the same. > What kind of infrastructure problem? -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524071#524071

16 years, 2 months

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[jBPM] New message: "Re: jbpm 4.3 use business calendar in my own code"

by Alex Malex

User development, A new message was posted in the thread "jbpm 4.3 use business calendar in my own code": http://community.jboss.org/message/524069#524069 Author : Alex Malex Profile : http://community.jboss.org/people/ammallex Message: -------------------------------------------------------------- Or I can use BusinessCalendarImpl.getInstance? -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524069#524069

16 years, 2 months

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[Javassist] New message: "Re: cannot access added Field in some cases. Please help."

by jaikiran pai

User development, A new message was posted in the thread "cannot access added Field in some cases. Please help.": http://community.jboss.org/message/524068#524068 Author : jaikiran pai Profile : http://community.jboss.org/people/jaikiran Message: -------------------------------------------------------------- Can you please post the entire exception stacktrace and more of your relevant code? And which version of Javassist are you using? -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524068#524068

16 years, 2 months

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[EJB 3.0] New message: "How to define table charset with annotation?"

by Adrien Adrien

User development, A new message was posted in the thread "How to define table charset with annotation?": http://community.jboss.org/message/524067#524067 Author : Adrien Adrien Profile : http://community.jboss.org/people/jadtn@laposte.net Message: -------------------------------------------------------------- Hi, there is a way to define with annotation the charset of a table.? @Table(name = "table_test_utf") Thanks ps: i m using mysql -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524067#524067

16 years, 2 months

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[Javassist] New message: "cannot access added Field in some cases. Please help."

by Arvind K

User development, A new message was posted in the thread "cannot access added Field in some cases. Please help.": http://community.jboss.org/message/524066#524066 Author : Arvind K Profile : http://community.jboss.org/people/megalodon Message: -------------------------------------------------------------- Hello, *Some background regarding my issue*: I have obtained the byteArray of the class using a ClassFileTransformer added to an Instrumentation object. I am then using the ClassPool.makeClassIfNew() function to create the corresponding CtClass object. *Issue*: I am creating a simple int field using myCtField = CtField.new(CtClass.intType, "myInt", myCtClassObj) and then adding theCtField to the CtClass using myCtClassObj.addField(myCtField); Now I am adding access to the field, within a method in the class represented by the CtMethod object myCtM, using a simple statement like, myCtM.insertBefore("myInt = 10;"); I am then using CtClass.toBytecode() to get the instrumented bytecode which I am sending back to the ClassFileTransformer to be loaded. Now, When the class gets instantiated and 'executed', I would get a *CannotCompileException* as follows: javassist.CannotCompileException: [source error] no such field: myInt *HOWEVER*, when I perform the same instrumentations such as above in a simpler Javassist example and then use CtClass.toClass(), create a new class and a new instance of it using the newInstance() function and execute the modified method, I am able to access the newly added field just fine! *What am I missing here?* Please provide your thoughts on this. Thanks! -Arvind -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524066#524066

16 years, 2 months

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[jBPM] New message: "jbpm 4.3 use business calendar in my own code"

by Alex Malex

User development, A new message was posted in the thread "jbpm 4.3 use business calendar in my own code": http://community.jboss.org/message/524065#524065 Author : Alex Malex Profile : http://community.jboss.org/people/ammallex Message: -------------------------------------------------------------- I want to use jbpm business calendar in my own java code code (e.g. decision handler) for calculate due dates and mannually set them. How can i do this? I don't see any ways to get instance BusinessCalendarImpl from jbpm process engine. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524065#524065

16 years, 2 months

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[Beginner's Corner] New message: "jboss threads in ps -efL"

by shay ngr

User development, A new message was posted in the thread "jboss threads in ps -efL": http://community.jboss.org/message/524064#524064 Author : shay ngr Profile : http://community.jboss.org/people/shayna Message: -------------------------------------------------------------- i am not sure that this is the right place for this post but i will try... i am using linux rad hat 5.1 with jboss Usually when i am displaying the jboss amount of thread in linux OS( i am using the ps -efL|grep -ic jboss) i get about 150 threads (this is our normal stat -no problem with that) the problem starts when we have infrastructure problem 'in this case our threads amount go over 350 and when the infrastructure problem Solved the jboss threads amount stays the same. Only restarting the jboss service is solving the problem. it seems that in case of problem the threads do not closed normally and do not returns to the pool. is anybody familiar with such problem -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524064#524064

16 years, 2 months

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[jBPM] New message: "Re: jbpm 4.3 auto transition in state"

by Alex Malex

User development, A new message was posted in the thread "jbpm 4.3 auto transition in state": http://community.jboss.org/message/524063#524063 Author : Alex Malex Profile : http://community.jboss.org/people/ammallex Message: -------------------------------------------------------------- you are right. but if we use <java> or <custom> block - we MUST create reference to class and method. i just want create 2 states and in both - create event listeners. and i want that if i enter in first - process go to the second. i can use <java> or <custom> - but it this case i must define java class. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524063#524063

16 years, 2 months

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[jBPM] New message: "Re: How to configure jbpm 4.0 on Tomcat 6.0"

by Anand Kumar

User development, A new message was posted in the thread "How to configure jbpm 4.0 on Tomcat 6.0": http://community.jboss.org/message/524060#524060 Author : Anand Kumar Profile : http://community.jboss.org/people/akstifr Message: -------------------------------------------------------------- The above said problem is also observed in Tomcat 5.5 also *Feb 1, 2010 5:07:28 PM org.apache.catalina.core.StandardContext start* *SEVERE: Error listenerStart* *Feb 1, 2010 5:07:28 PM org.apache.catalina.core.StandardContext start* *SEVERE: Context [/gwt-console-server] startup failed due to previous errors* *Can anyone give any inputs why this is happing???* -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524060#524060

16 years, 2 months

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[JBoss Tools] New message: "Re: Problems installing JBossTools-ALL-linux-gtk-x86_64-3.0.3.v200910211631N-H194-GA.zip on linux"

by Francesca Ovi

User development, A new message was posted in the thread "Problems installing JBossTools-ALL-linux-gtk-x86_64-3.0.3.v200910211631N-H194-GA.zip on linux": http://community.jboss.org/message/524059#524059 Author : Francesca Ovi Profile : http://community.jboss.org/people/FraOvi Message: -------------------------------------------------------------- I reported issue on Jira. This il the link https://jira.jboss.org/jira/browse/JBIDE-5792. In Jira I described the .spec file that doesn't work. I was interested in creating an rpm to install Eclipse and some useful plugins on linux. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524059#524059

16 years, 2 months

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jboss-user February 2010