May 2007 - jboss-user - Jboss List Archives

[Remoting] - Re: what happended to the JBoss Remoting 2.2 GA download lin

by ron.sigal＠jboss.com

Hi John, JBossMessaging depends on Remoting 2.2.0, and JBoss ESB depends on JBM. They argued in favor of JBossAS 4.2 adopting Remoting 2.2.0 to avoid scoping in JBM, and they carried the day. The original release of Remoting 2.2.0 was not wire compatible with 2.0.0, and the point of 2.2.0.SP4 was to compensate for that incompatibility. A client or server running 2.2.0.SP4 can be configured to talk to version 2.0.0 by setting the system property "jboss.remoting.version", in particular, -Djboss.remoting.version=2. The 2.2.0.SP4 jboss-remoting.jar can be found at http://repository.jboss.com/jboss/remoting/2.2.0.SP4/lib/. -Ron View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045207#4045207 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4045207

19 years, 1 month

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[JBoss Seam] - Load Templates from Database?

by patrickr

Hi all, Is there a way to load templates from a database? I don't have the possibility to write templates to a file because this only works with exploded archives. Still, I want to have some templating mechanism at runtime available. I know that this question depends on the view technology. Looking at the Facelets documentation I see, that I can specify facelets.RESOURCE_RESOLVER and this might be a way. But maybe Seam already offers a feature like this. Any thoughts? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045206#4045206 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4045206

19 years, 1 month

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[Remoting] - what does this mean?

by kuvera

Could somebody please explain to me this exception I get on the client side? | org.jboss.remoting.CannotConnectException: Can not get connection to server. Problem establishing socket connection for locator - InvokerLocator [socket://127.0.0.1:3873/] | at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transport(MicroSocketClientInvoker.java:319) | at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:116) | at org.jboss.remoting.Client.invoke(Client.java:612) | [several more omitted for brevity] | Caused by: java.net.ConnectException: Connection refused: connect | at java.net.PlainSocketImpl.socketConnect(Native Method) | at java.net.PlainSocketImpl.doConnect(Unknown Source) | at java.net.PlainSocketImpl.connectToAddress(Unknown Source) | [several more omitted for brevity] | I use EJB3. Does it mean I also need to open port 3873 on the server? (currently 1098,1099,4444 are open). And why does it refer to localhost, when I did set java.rmi.server.hostname to the server external IP? (The server is bound to 0.0.0.0 because binding it to the external IP causes many exceptions) (4.2.0 CR2) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045205#4045205 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4045205

19 years, 1 month

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[JBoss Seam] - Re: s:fileUpload throw

by stu2

Isn't it just that the uploaded file is too big for the column? You might want to put some debug in the byte [] setter to check the size, and also specify the column size. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045204#4045204 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4045204

19 years, 1 month

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[JBoss Seam] - Re: Raising an event in Seam without violating EJB's concurr

by stu2

Coud you post some more details. I'm using events raised by SFSB just fine. Please post the relevant snippets where your event is raised, the receiver, and where the event handling is configured in components.xml. Also your stacktrace doesn't show any application code, so more of that would be helpful. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045203#4045203 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4045203

19 years, 1 month

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[Clustering/JBoss] - Re: Doubt regarding clinet side interceptor.....

by cheenu2

I think you have a conceptual misunderstanding here. - Clustering is done for fault tolerance (aka high availability) of an application. - Load balancing is to distribute load, and hence for scalability. Clustering any object (incl. HTTPSession, Stateful EJB ...) comes at a price, because the state has to be replicated to other members(nodes) of the cluster. So, if scalability is your problem clustering will not help. Apart from increasing number of instances, you need to determine bottleneck, and tune. Some potential areas are: - Web tier (mod_jk to jboss-web connection) - DataSource Connection Pool - Entity load (fetch policy, eager/lazy reads etc.) - Java VM (garbage collection, optimal heapsize etc.) Cheenu View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045202#4045202 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4045202

19 years, 1 month

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[Remoting] - Re: what happended to the JBoss Remoting 2.2 GA download lin

by mazz＠jboss.com

It is missing from the labs site. Click on "jboss.org" link you see in the top banner - then navigate to the Jboss remoting downloads and all u see r the ones up to 2.0.GA. nothing later: http://labs.jboss.com/jbossremoting/downloads BTW: I see that JBossAS 4.2.CR2 has Remoting 2.0.GA in it but 4.2.GA now has 2.2.SP4. That's a huge change (for me anyway) just going from the last candidate release to the GA version. Why was this decision made and can I assume everything will be backward compatible with things that used to work with 4.2.CR2 and remoting 2.0.0.GA??? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045201#4045201 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4045201

19 years, 1 month

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[JBoss Seam] - not redirecting to security_error.xhtml

by efabiano

HI, I´ve started using seam security in advanced mode. In fact I´m using dynamic role as you can see at http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045165#4045165 I´ve configured my pages.xml with this exceptions <exception class="org.jboss.seam.security.NotLoggedInException"> | <redirect view-id="/login.xhtml"> | <message>You must be logged in to perform this action</message> | </redirect> | </exception> | | <exception class="org.jboss.seam.security.AuthorizationException"> | <end-conversation/> | <redirect view-id="/security_error.xhtml"> | <message>You do not have the necessary security privileges to perform this action.</message> | </redirect> | </exception> Then, i´ve configured my components.xml with this events <event type="org.jboss.seam.notLoggedIn"> | <action expression="#{redirect.captureCurrentView}"/> | </event> | | <event type="org.jboss.seam.postAuthenticate"> | <action expression="#{redirect.returnToCapturedView}"/> | </event> Finally, i´ve annotated a method (corcontroller seam component) with @Restrict. When I do a simple test calling this method in a view (denying authorization) I got an authorization check failed(AuthorizationException). According to pages.xml, it should be redirected to view security_error.xhtml, but what really appears is an error with a stack trace. Looking at the console we can see this message: SERV ERROR RENDERING VIEW COR.XTML and after, Authorization check failed seam version: 1.2.1 jboss version: 4.0.5 operational system: windows 2003 tks in advance emerson fabiano View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045200#4045200 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4045200

19 years, 1 month

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[JBoss Seam] - Re: Getting Id of Presisted object.

by monkeyden

anonymous wrote : Your entity should have an identifier after you call persist(o), no matter where as long as you have a sequence-style generator. So Hibernate actually calls the mutator after persisting (or implicitly refreshes)? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045199#4045199 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4045199

19 years, 1 month

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[JBoss Seam] - Re: Getting Id of Presisted object.

by christian.bauer＠jboss.com

Well, if Hibernate says the sequence isn't there it probably isn't there or can't be seen by the user Hibernate connects with. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045198#4045198 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4045198

19 years, 1 month

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jboss-user May 2007