April 2007 - jboss-user - Jboss List Archives

[JBoss Seam] - Re: HowTo: When going to a page to enter data, pull from db

by CptnKirk

I like to keep my entities clean. Just get/set/toString/equals/hashcode. So I'd put the @Factory on a method in your controller/action/manager Bean. If you need some heavyweight resources that you'd like to clean up, you can use the manager pattern and the @Unwrap annotation. In the case of the manager pattern you have an additional bean dedicated to managing this contextual variable. For the most part though, if I'm simply going to initialize a variable that I'll use later within a controller's action method, putting the @Factory on a method within the controller is the way I go. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039403#4039403 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4039403

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[JBoss Seam] - entity-query / restrictions

by denpet

I have been pulling my hair for a day trying to define a query properly in components.xml In addition to some columns I restrict using an example object, there is a date column I sometimes have to test if it is null, depending on how a checkbox is set. To clarify, I have a date column to define when the object is closed. In my search page I want the user to check a checkbox to select "Show closed object" if they want to include closed objects, i.e. objects with a closed_date that is not null. So, if the checkbox is not checked the query should contain closed_date is null and if the checkbox is checked, it should not (to include all rows). Any ideas how to define a proper <fwk:restriction> for this? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039402#4039402 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4039402

19 years

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[Clustering/JBoss] - Re: Clustering and Load Balancing in Jboss-4.0.2 using Apach

by bstansberry＠jboss.com

This isn't going to solve your problem, but first, in the cache config file, make sure SyncReplTimeout is at least of few seconds longer than LockAcquisitionTimeout. If you do that, and you get the same exception (look at the details of the error message; it's important) then you need to start by debugging the connectivity between the servers. See http://wiki.jboss.org/wiki/Wiki.jsp?page=TestingJBoss[/url] and [url]http://www.jgroups.org/javagroupsnew/docs/newuser/node6.html. If you get an exception that talks about failure to acquire a lock, then make sure sticky sessions are working correctly. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039400#4039400 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4039400

19 years

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[JBoss Seam] - Re: ICEfaces v1.6.0 DR#3

by gus888

Use DR#3 and put the backport-util-concurrent.jar from icefaces package into lib directory. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039397#4039397 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4039397

19 years

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[Clustering/JBoss] - Re: Cluster is loosing his master

by bstansberry＠jboss.com

Are you using a TCP-based config? The mechanism I described is encapsulated in HAPartitionImpl.verifyNodeIsUnique(), which from a look at it will break down if a the node returns with the same InetAddress + port. That's more likely to happen with a TCP-based config. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039396#4039396 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4039396

19 years

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[JBoss Seam] - Re: Help: get exception when using EL to reference a EJB mem

by qzhengyy

Thank you very much for your help. The eda component not available is indeed the root cause of the problem. Qing View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039395#4039395 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4039395

19 years

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[JBoss Seam] - Re: HowTo: When going to a page to enter data, pull from db

by saeediqbal1

Oh sweet. I will try that and let you know. I remember seeeing @Factory in one of the files. Question for you. What do you think is appropriate place for this based on what I'm doing. In the action bean or in the entity ? Any recommendation on scope? Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039392#4039392 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4039392

19 years

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[Clustering/JBoss] - Re: Cluster is loosing his master

by bstansberry＠jboss.com

The use of JNDI port is not meant for prettiness. It's actually intended that in the use case you describe in your initial post, the name should *not* be unique. The idea here is to detect the case you describe, where a node is killed and restarted and rejoins the group before the group knows the first version is dead. The intent is to prevent that happening by giving the node the same name and taking appropriate action (IIRC throwing exception) if the node name is a duplicate in the view. In JGroups 2.6, a feature called "Logical Addresses" will be added that will deal with this problem at the JGroups level, avoiding this admittedly hacky generateUniqueNodeName business. Your report indicates that this mechanism is breaking down; that's the bug. BTW, does your JGroups config in cluster-service.xml include FD_SOCK next to FD? If not, adding it is a good idea; with it node_a would detect the kill -9 of node_b immediately. See http://wiki.jboss.org/wiki/Wiki.jsp?page=JGroupsFD_SOCK. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039390#4039390 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4039390

19 years

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[JBossWS] - Re: String[] with SOAP... Please help me!

by thomas.diesler＠jboss.com

FAQ: How can I build and install the latest? http://jbws.dyndns.org/mediawiki/index.php/JBossWS_FAQs#How_can_I_build_a... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039389#4039389 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4039389

19 years

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[JBossWS] - Re: Cannot obtain java type mapping for: {http://org.mazurek

by thomas.diesler＠jboss.com

Try jaxws http://jbws.dyndns.org/mediawiki/index.php/JAX-WS_User_Guide#Web_Service_... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039388#4039388 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4039388

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jboss-user April 2007