December 2008 - jboss-dev-forums - Jboss List Archives

[Design of JBoss/Tomcat Integration] - JBIDE-3394, hot deployment management api

by scott.stark＠jboss.org

The tools integration layer is relying on the jboss.deployment:flavor=URL,type=DeploymentScanner MBean start / stop / addURL service methods. In JBossAS 5 this corresponds to the HDScanner bean start/stop methods, but it no longer is what controls what the hot deployment directories are. That is now part of the profile, and its not property exposed via a management api. The should be a ManagedObject view that supports this capability, and there could be a corresponding MBean facade that allow JMX based clients to not have to convert to the profile service api. Its clear we need testcases for the apis that JBIDE is relying on as well. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4197002#4197002 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4197002

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[Design the new POJO MicroContainer] - Re: Declaration and deployment of threads and thread pools i

by david.lloyd＠jboss.com

One observation about using a corePoolSize of 0. The most obvious reason you'd do this is to prevent a thread pool from having threads hanging around when there are no tasks. However, if you have a non-zero-length queue, then no threads will be started until the queue is full. This means that if the queue is never filled, the tasks will never run. I think that for this use case, the proper solution, introduced as of JDK6 into ThreadPoolExecutor, is to use a non-zero corePoolSize and enable core thread timeouts. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4196995#4196995 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4196995

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[Design the new POJO MicroContainer] - Re: Declaration and deployment of threads and thread pools i

by david.lloyd＠jboss.com

"alesj" wrote : You just need to find the right parent package to create your 'threads' package. Oh I see. Integrate the deployer right into the deployers module. Sure, that'll be easy. :-) "alesj" wrote : What was the problem? I could never get a bootstrap off the ground in a useful manner. And I had to move on to other things so I didn't get a chance to figure it out. I've learned more about deployers since then though, so maybe I'll have better luck this time (especially with examples to copy). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4196960#4196960 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4196960

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[Design of JBoss jBPM] - Re: Facelets' Jar problem

by kukeltje

facelets 1.1.15.B1 should be included in jBPM for it to run on AS 5.0.0.GA... I posted this a few days ago and it is in the jira.. https://jira.jboss.org/jira/browse/JBPM-1913 My SVN account does not work, othewise I would have changed it. This fix has no influence on JBoss AS 4.2.x. It still works. Heiko, if you could fix this in the pom it may still go in 3.3.1 according to Thomas. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4196913#4196913 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4196913

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[Design of JBoss jBPM] - Re: serialization or parallel in a tasknode

by kukeltje

wrong forum View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4196909#4196909 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4196909

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[Design the new POJO MicroContainer] - Re: Declaration and deployment of threads and thread pools i

by alesj

"david.lloyd(a)jboss.com" wrote : | I'll look these over and see what I need to do to make the threads deployer "fit in"... | You just need to find the right parent package to create your 'threads' package. "david.lloyd(a)jboss.com" wrote : | I'll have to hit up a maven expert for the mavenization part. | No need for this - for the deployers code - since it's all already there. For commons I would just do a copy/paste with brain involved. :-) "david.lloyd(a)jboss.com" wrote : | And I guess I'll have to read over how your test cases are built and duplicate that - I've had little success developing tests for MC things. What was the problem? There are two (main) test types in Deployers. One that mocks AS bootstrap, the other one is custom deployers test framework. In the 1st one, you already have bunch of deployers present and MC as a kernel is already involved. In the 2nd you build your own VDF framework from scratch, with a lot of hooks to override. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4196894#4196894 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4196894

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[Design the new POJO MicroContainer] - Re: Declaration and deployment of threads and thread pools i

by david.lloyd＠jboss.com

"alesj" wrote : "david.lloyd(a)jboss.com" wrote : Is this something that can/should be included with JBossMC? | | | I see you already have a split - common vs. MC. | I would put the common into commons :-), | e.g. common-threads: | - http://anonsvn.jboss.org/repos/common/threads Hmm, okay. Come to think of it, this looks like the best home for my log manager too... "alesj" wrote : And the MC part into deployers/deployers-impl. | (similar place where I put my -scanning.xml and -dependency.xml metadata) I'll look these over and see what I need to do to make the threads deployer "fit in"... "alesj" wrote : "david.lloyd(a)jboss.com" wrote : If so, what are the criteria and what is the procedure for inclusion? | The criteria is usage/dependency, e.g. vfs based stuff goes to deployers-vfs. | Procedure is full mavenization (we already have this) + complete test coverage (parsing + actual usage). I'll have to hit up a maven expert for the mavenization part. And I guess I'll have to read over how your test cases are built and duplicate that - I've had little success developing tests for MC things. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4196889#4196889 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4196889

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[Design of JBoss jBPM] - Re: Facelets' Jar problem

by heiko.braun＠jboss.com

Is it 5.0.0.GA? What jbpm3 version? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4196887#4196887 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4196887

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[Design of JBoss jBPM] - Facelets' Jar problem

by giridhar_be

Hi All, I am new to JBoss JBPM. I ninstalled JBOSS server 5 and JBPM 3. I deployed simple workflow into Jboss using EClipse. when I tried to access login page I got the following error. Do you know any one how to solve this issue. *** Missing Built-in Tag Libraries! Make sure they are included within the META-INF directory of Facelets' Jar ERROR [viewhandler] Error Rendering View[/ua/login-example.xhtml] ** View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4196886#4196886 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4196886

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[Design the new POJO MicroContainer] - Re: Declaration and deployment of threads and thread pools i

by alesj

"david.lloyd(a)jboss.com" wrote : Is this something that can/should be included with JBossMC? | I see you already have a split - common vs. MC. I would put the common into commons :-), e.g. common-threads: - http://anonsvn.jboss.org/repos/common/threads And the MC part into deployers/deployers-impl. (similar place where I put my -scanning.xml and -dependency.xml metadata) "david.lloyd(a)jboss.com" wrote : If so, what are the criteria and what is the procedure for inclusion? The criteria is usage/dependency, e.g. vfs based stuff goes to deployers-vfs. Procedure is full mavenization (we already have this) + complete test coverage (parsing + actual usage). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4196806#4196806 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4196806

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jboss-dev-forums December 2008