January 2008 - jboss-user - Jboss List Archives

[JBoss jBPM] - Re: how to create a human task in BPEL process

by shefagarwal

Thanks for your reply... but I need to create a human task using jBPM-BPEL. Any pointers for that. Thanks in advance. Shefali. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4124986#4124986 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4124986

18 years, 2 months

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[JBoss Seam] - Re: value of context variable is not an instance of the comp

by norman.richards＠jboss.com

Are you using hotdeploy? I've seen this happen when you hotdeploy a session-based component but have an old instance of the class in the session. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4124984#4124984 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4124984

18 years, 2 months

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[JBoss Seam] - Seam newbie question

by nepveul

Hi! I'm relatively new to Seam and the related technologies (JSF, hibernate, etc.) I'm trying to build a very simple webpage. One of my entity is a User. I have some sort of UserList.xhtml page that displays all the user info + a link for each row. I want this link to call an action listener, something like that: | <h:column> | <f:facet name="header">action</f:facet> | <s:link view="/#{empty from ? 'User' : from}.xhtml" | action="#{bean.action}" | value="Select" | id="user"> | <f:param name="userId" | value="#{user.id}"/> | </s:link> | </h:column> | But I want my #{bean.action} to be parametrized. So I create a param to this page: | <param name="action_"/> Then I change, the previous code to : | <h:column> | <f:facet name="header">action</f:facet> | <s:link view="/#{empty from ? 'User' : from}.xhtml" | action="#{action_}" | value="Select" | id="user"> | <f:param name="userId" | value="#{user.id}"/> | </s:link> | </h:column> | But that doesn't work, right, because it will resolve #{action_} as some piece of text like "tournamentHome.addUser", but not as a method reference like #{tournament.addUser}. I'm sure this is trivial...but can't seem to figure out out to parametrize correctly my action to put under my link. Thanks for your help! Laurent View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4124983#4124983 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4124983

18 years, 2 months

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[JBoss Seam] - Re: Exception with basic authentication

by shane.bryzak＠jboss.com

This should be fixed in CVS now, please let me know if there's any further issues with HTTP authentication. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4124982#4124982 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4124982

18 years, 2 months

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[JBoss Seam] - value of context variable is not an instance of the componen

by thejavafreak

Dear all, I encountered into these exception: anonymous wrote : Caused by java.lang.IllegalArgumentException with message: "value of context variable is not an instance of the component bound to the context variable: productRecomForm" But sadly I can not understand the message to solve the problem. Could anyone explain why does this exception is thrown? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4124981#4124981 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4124981

18 years, 2 months

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[Persistence, JBoss/CMP, Hibernate, Database] - Storing large objects in the DB?

by EricJava

My application allows users to attach images to many different objects in the DB. It also allows PDFs etc to be attached. These types of attachments are typically in the 100s of K, or maybe up to a couple of MB. I know that there are two camps on this. One, put attachments on disk as plain files. Two, store them in the DB. I personally like databases. I like everything I get with them, especially ACID. I like the idea of being able to back up my entire application state by backing up one thing, one thing that has excellent backup tools built in to it. However... I'm worried some about performance. I know that within JDBC, I can fetch LOBs as OutputStreams, so it can stream data out of the DB in an efficient way. Looking at the EJB3 docs, there is a @Lob annotation which handles the thing as a byte[] basically. Of course these can be fetched lazily. Does anyone have some views on the performance aspects of this? Should I go ahead and store everything in the DB, or is that going to kill this app if traffic goes up? I'll be using the Postgres database, if it matters. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4124980#4124980 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4124980

18 years, 2 months

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[JBoss Seam] - Re: Problem with Ajax and injection with radio boxes

by dhinojosa

Sure, Post the page View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4124979#4124979 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4124979

18 years, 2 months

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[JBoss Seam] - Re: closing or finishing conversations....?

by dhinojosa

In Seam you can use | <end-conversation/> | in your pages.xml. You can use: | @End | annotation on any method You can alsouse | <s:link ...propagation="end"/> or | <s:button ....propagation="end"/> | If you are not using Seam and you wish to end a real life conversation you can just fart real loud and scream racial epithets. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4124978#4124978 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4124978

18 years, 2 months

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[Security & JAAS/JBoss] - Re: Logout from a WebService application

by ragavgomatam

Calling logout() on your LoginModule is only possible if you do a JAAS login with a handle to your CallbackHandler and LoginContext. In the case of web applications the container does this Jaas Login eventhough you have your LoginModule. The container has the instance of the Callback Handler & passes that as arguments to your initialize()method. So calling logout() method on your CustomLoginModule is ruled out when do a web based login...There is no way you can do it from your browser.... Next question is :- Are you certain that the Principal is not cleared from our session... Check it as follows after session time out:- | Principal p = request.getPrincipal() If the Principal is null then it works else we have an issue......I tried it with jboss 5 Beta 3 & it works...You are redirected to the Login Page again & asked to authenticate View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4124977#4124977 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4124977

18 years, 2 months

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[JBoss Seam] - Re: How to test a page with page action method?

by thejavafreak

If you want to bootstrap the hibernate managed session, you must use integration testing. This is written in the docs. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4124976#4124976 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4124976

18 years, 2 months

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jboss-user January 2008