April 2011 - jboss-user - Jboss List Archives

[Beginner's Corner] - Re: Resolution should not happen via injection container-jboss 5 for ejb3

by Akshay Sahu

Akshay Sahu [http://community.jboss.org/people/akshaysahu] created the discussion "Re: Resolution should not happen via injection container-jboss 5 for ejb3" To view the discussion, visit: http://community.jboss.org/message/601580#601580 -------------------------------------------------------------- Readers, Please follow the below steps to overcome the exception. 1. Deploy your ejb-jar and war file via an *EAR* file. I mean, do not deploy your ejb-jar and war file as separate entities. Package them as an EAR file and then deploy it. 2. During injection at the servlet, when you're using the *@EJB annotation*, just use the *mappedName*attribute of it. The *mappedName* attribute should contain the *JNDI* name of the EJB. Thank You, *Akshay Sahu (OCBCD 5)* -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/601580#601580] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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[Beginner's Corner] - Re: Resolution should not happen via injection container-jboss 5 for ejb3

by Akshay Sahu

Akshay Sahu [http://community.jboss.org/people/akshaysahu] created the discussion "Re: Resolution should not happen via injection container-jboss 5 for ejb3" To view the discussion, visit: http://community.jboss.org/message/601578#601578 -------------------------------------------------------------- Readers, Please follow the below steps to overcome the exception. 1. Deploy your ejb-jar and war file via an *EAR* file. I mean, do not deploy your ejb-jar and war file as separate entities. Package them as an EAR file and then deploy it. 2. During injection at the servlet, when you're using the *@EJB annotation*, just use the *mappedName* attribute of it. The *mappedName* attribute should contain the *JNDI* name of the EJB. Thank You, *Akshay Sahu (OCBCD 5)* -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/601578#601578] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 11 months

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[jBPM] - Re: Difference between WorkItemHandler and TaskHandler

by Mauricio Salatino

Mauricio Salatino [http://community.jboss.org/people/salaboy21] created the discussion "Re: Difference between WorkItemHandler and TaskHandler" To view the discussion, visit: http://community.jboss.org/message/601544#601544 -------------------------------------------------------------- Hi, the difference is that *TaskHandlers are specific implementations of WorkItemHandlers to handle human tasks in different scenarios. WorkItemHandler can be used to interact with any external entity, the taskHandlers are specific to human actors. If you need to interact with an external service you can implement your workitemhandler specific for that service. Greetings. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/601544#601544] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 11 months

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[JBoss Remoting] - Can I get CallbackHandleObject on server side

by Dmitry Egorov

Dmitry Egorov [http://community.jboss.org/people/dima_ts] created the discussion "Can I get CallbackHandleObject on server side" To view the discussion, visit: http://community.jboss.org/message/594727#594727 -------------------------------------------------------------- Hi, everybody! I am newbie in JBoss remoting. I found nice article about Callbacks http://www.mastertheboss.com/jboss-application-server/155-jboss-remoting-... http://www.mastertheboss.com/jboss-application-server/155-jboss-remoting-... Everything works fine, but i need one more. Some code from sample. Client side: 1. String callbackHandleObject = "myCallbackHandleObject"; 2. remotingClient.addListener(callbackHandler, callbackLocator, callbackHandleObject); Server side: 1. public void addListener(InvokerCallbackHandler callbackHandler) 2. { 3. System.out.println("Adding callback listener."); Can i get myCallbackHandleObject in addListener() context and how? I know, i can get this object in context of client method handleCallback(Callback arg0), but that don't suite. Some explanations. This info i plan to use for some filtration for data pused by callback to client. Thanks in advance! Sincerely, Egorov Dmitry. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/594727#594727] Start a new discussion in JBoss Remoting at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 11 months

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[JBoss Remoting] - Deploy JBoss remoting in JBOSS appserver

by Sangeetha Davey

Sangeetha Davey [http://community.jboss.org/people/sssd] created the discussion "Deploy JBoss remoting in JBOSS appserver" To view the discussion, visit: http://community.jboss.org/message/600765#600765 -------------------------------------------------------------- Our server code is in RMI.I read that JBoss remoting can expose the services using rmi network transport. How do I deploy the rmi servers in JBoss application server - What are the exact steps? 2) If I want a swing client to look up these services - How would I do that? Thanks for your time. Sangeetha -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/600765#600765] Start a new discussion in JBoss Remoting at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 11 months

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[JBoss Remoting] - benchmark

by lio bod

lio bod [http://community.jboss.org/people/liobod] created the discussion "benchmark" To view the discussion, visit: http://community.jboss.org/message/596543#596543 -------------------------------------------------------------- Hello world, Are the benchmarks ( http://docs.jboss.org/jbossremoting/docs/benchmark/performance_benchmark.... http://docs.jboss.org/jbossremoting/docs/benchmark/performance_benchmark....) still relevant for jboss-5.1.0? Btw, would it be possible to get the source code implementing those test? Thx -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/596543#596543] Start a new discussion in JBoss Remoting at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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[Beginner's Corner] - Re: Migration from Jboss server to Tomcat, war file has Jboss-remoting dependencies

by dhaval joshi

dhaval joshi [http://community.jboss.org/people/dhaval0129] created the discussion "Re: Migration from Jboss server to Tomcat, war file has Jboss-remoting dependencies" To view the discussion, visit: http://community.jboss.org/message/601547#601547 -------------------------------------------------------------- Thanks Peter.. I would navigate through this section. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/601547#601547] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 11 months

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[jBPM] - Difference between WorkItemHandler and TaskHandler

by Adam Bach

Adam Bach [http://community.jboss.org/people/heathcliff] created the discussion "Difference between WorkItemHandler and TaskHandler" To view the discussion, visit: http://community.jboss.org/message/601542#601542 -------------------------------------------------------------- Hi, There are classes that implement/extend WorkItemHandler or TaskHandler and are all called *TaskHandler... What is the difference in use and work of WorkItemHandler and TaskHandler. Thx to all. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/601542#601542] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 11 months

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[jBPM] - Persisting Human Task, letting user to complete after server restart.

by Adam Bach

Adam Bach [http://community.jboss.org/people/heathcliff] created the discussion "Persisting Human Task, letting user to complete after server restart." To view the discussion, visit: http://community.jboss.org/message/601540#601540 -------------------------------------------------------------- I'm All! Here is my scenerio: 1. Web Application 2. User is not logged in. 3. Some Process gets to the point where a user needs to perform some task like to call a client and make an appointment and than provide that data to the system so the process can go on. 4. Server/application gets restarted. 5. User loggs in and sees pending tasks to do. 6. User calls client and makes appointment. 7. User opens the form and provides appointment data. Submit 8. Proces receives data and follows to the next task. >From what I've read in user guide User/Human Tasks depand on UI or some WebService to "suspend" the task long enough for the user to finish taks but the user must finish his job before app gets closed. There is no persisting the state of tasn and restoring it when the user comes back later. Here is my dilema. Are Tasks a work units that must be executed and finished while program is running? Like that process must get to some save point like waiting for message/event before it can be persisted? Or mabe User/Human Task can be suspended, persisted, restored and than finished somewhere in the future??? How should I model that in bpmn2? Sth like that models saving to database info that user must fillin the form and waits for message from application: http://community.jboss.org/servlet/JiveServlet/showImage/2-601540-16199/S... http://community.jboss.org/servlet/JiveServlet/downloadImage/2-601540-161... This isn't "good", I mean logicaly its correct but for me It should look more like: http://community.jboss.org/servlet/JiveServlet/showImage/2-601540-16200/L... http://community.jboss.org/servlet/JiveServlet/downloadImage/2-601540-162... This one uses only one element for the whole operation of storing data,retrieving them when user loggsin and entering data to the process. But I cant find a way to implement this behavior using the JBPM5 API. WorkItem and WorkItemManager are provided from the system and they can't be persisted and retrieved later on. Please help as this is actualy the most important aspect of process construction for me. Thx to all -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/601540#601540] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 11 months

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[EJB3] - JBoss cant create more than 3 session beans

by Eugene Khosid

Eugene Khosid [http://community.jboss.org/people/ekhosid] created the discussion "JBoss cant create more than 3 session beans" To view the discussion, visit: http://community.jboss.org/message/601532#601532 -------------------------------------------------------------- Hi, I have wweb services that are implemented as EJB3 Stateless session beans and each call takes certain amount of time (several minutes). When I run several clients it appears that JBoss creates only 3 instances of the bean even though there're multilple pending calls. I couldnt find much online. Am I missing something? Eugene P.S. I use JBoss 4.2.3GA -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/601532#601532] Start a new discussion in EJB3 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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jboss-user April 2011