June 2008 - jboss-user - Jboss List Archives

[JBoss Messaging] - classpath question about jboss-remoting and jbossall-client

by armgong

The manual said must load jboss-remoting before jbossall-client. could we delete "org/jboss/remoting" directory in jbossall-client.jar,so this made we don't need care about classloading orders? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161325#4161325 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161325

17 years, 9 months

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[Microcontainer] - Re: How to access files in a sar deployed via VFS

by alesj

I would need more info for this. Post some code or explain better what exactly you need. But it should be pretty straight fwd - VFS has a very simple (but powerful) API. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161319#4161319 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161319

17 years, 9 months

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[JBoss jBPM] - How to implement undo Functionality on a process instance

by sreepathia＠gmail.com

anonymous wrote : Chapter 17: | Next use case is the undo functionality. Process logs can be used to implement the undo. Since the logs contain the delta's of the runtime information, the logs can be played in reverse order to bring the process back into a previous state. What is the best approach for implementing the undo functionality using JPDL3.2.3. Do any one have an idea of how to do this. Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161318#4161318 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161318

17 years, 9 months

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[Installation, Configuration & DEPLOYMENT] - Re: Creating URL Resource

by PeterJ

I already gave such a suggestion - see my first reply. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161317#4161317 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161317

17 years, 9 months

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[JBoss Portal] - Re: WSRP: images, css, and javascript from ICEfaces not comi

by Lightguard

Not a problem. Do you think you'll need datasources / sql or anything? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161315#4161315 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161315

17 years, 9 months

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[JBoss Portal] - Re: Two WSRP question

by chris.laprun＠jboss.com

Implemented in SVN. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161314#4161314 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161314

17 years, 9 months

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[JBoss Portal] - Re: WSRP: images, css, and javascript from ICEfaces not comi

by chris.laprun＠jboss.com

Got the file but probably won't get a chance to look at it before Sunday... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161312#4161312 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161312

17 years, 9 months

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[JBoss Messaging] - Re: Signaling to Partial Queue to Stop Accepting New Message

by vishalrao

Hey everyone, Still no responses. Please let me know if you need me to clarify the question. Also, any pointers to research materials or directions would be greatly appreciated. On this front, I've been running some experiments to see if I can use the MaxSize parameter to see if I can block further messages from getting to the queue. Here are my findings which I think are pretty interesting: Experiment #1: Try to set MaxSize to 0 after some message content 1. Initial State ------------"Queue4" Partial Queue on Node3 is empty and online ------------Node 1 and Node 2 are offline 2. Use producer to send 200 messages to "Queue4" 3. verify messages get there using HermesJMS 4. verify messagecount in "Queue4" Mbean page 5. Use Mbean page to set MaxSize to 0 from current value of -1 6. Warning: JBoss Console message says you can't do it, but Mbean page reflects new value of 0 7. Use HermesJMS to verify 200 messages are still there (page through contents) 8. Use Mbean page to verify 200 messages still there 9. Try to send 200 more messages to queue using producer 10. Hermes and Mbean Page both reflect 400 messages! Conclusion: MaxSize of 0 does not prevent new messages from being added BETWEEN EXPERIMENT #1 and #2 Mbean.removeAllMessages() Experiment #2: Try to set MaxSize to 0 before any messages 1. Initial State ------------a. "Queue4" Partial Queue on Node3 is empty and online ------------b. Node 1 and Node 2 are offline 2. MaxSize is 0 (previous state from last experiment) 3. Use producer to send 200 messages to "Queue4" 4. verify all 200 messages get there using HermesJMS 5. verify messagecount in Mbean page ==> 200 Conclusion: MaxSize of 0 does not prevent new messages from being added BETWEEN EXPERIMENT #2 and #3 Mbean.removeAllMessages() Experiment #3: Try to set MaxSize to 1 before some messages 1. Initial State -------------a. "Queue4" Partial Queue on Node3 is empty and online -------------b. Node 1 and Node 2 are offline 2. Use Mbean page to set MaxSize to 1 from current value of 0 3. Use producer to send 200 messages a. Stack trace after 1st message 4. Hermes and Mbean Page for "Queue4" both reflect 1 message Conclusion: MaxSize of 1 correctly limits messages to 1 BETWEEN EXPERIMENT #3 and #4 Mbean.removeAllMessages() MaxSize back to -1 Experiment #4: Try to set MaxSize to 1 after some messages are already in the queue 1. Initial State -------------a. "Queue4" Partial Queue on Node3 is empty and online -------------b. Node 1 and Node 2 are offline 2. Use producer to send 200 messages to "Queue4" 3. verify messages get there using HermesJMS 4. verify messagecount in Mbean page 5. Use Mbean page to set MaxSize to 1 from current value of -1 6. Use HermesJMS to verify 200 messages are still there (page through contents) 7. Use Mbean page to verify 200 messages still there 8. Try to send 200 more messages to queue using producer 9. Hermes and Mbean Page both reflect 400 messages! Conclusion: MaxSize of 1 fails to limit message count to 1 when the message count is already exceeded. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161311#4161311 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161311

17 years, 9 months

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[JBoss Portal] - Re: WSRP: images, css, and javascript from ICEfaces not comi

by Lightguard

Any luck Chris? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161307#4161307 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161307

17 years, 9 months

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[JBoss Portal] - Partial page refresh

by Shazzaam

Would it be possible to take from the partial page refresh feature to load a portlet into a page via ajax, assuming you knew the instance id of the portlet? Also, I have a portlet in jboss portal 2.6.5. When I enable partial refresh for the page and click on a renderurl link within the portlet, it sends me to the next tab instead of displaying the same portlet on the same page in maximized mode. Any suggestions? Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161305#4161305 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161305

17 years, 9 months

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jboss-user June 2008