July 2009 - jboss-dev-forums - Jboss List Archives

[Design of JBoss Identity] - Re: Dependency Pack for JBoss IDM

by anil.saldhana＠jboss.com

https://jira.jboss.org/jira/browse/JBID-155 View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4247347#4247347 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4247347

15 years, 4 months

1
0
0 / 0

[Design of JBoss jBPM] - Re: [BPMN2] How to implement uncontrolled sequence flow beha

by camunda

Ronald wrote : | I'm in doubt. I can add a field to BpmnActivity and set that when parsing so the behaviour of forking or not is controlled by that. The other option is to do it in the activity by passing e.g. a boolean parameter to 'leaveBpmnActivity' or have two methods 'leaveForked' and 'leaveSingle' or something. I'll imlpement the one with the boolean parameterd first since that is already in place. Can always be refactored. | I still don't know how we can call the "leaveBpmnActivity". I think we really have to change the PVM there. But i am still a bit reluctant to mess around in the PVM code ;-) View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4247324#4247324 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4247324

15 years, 4 months

1
0
0 / 0

[Design of Messaging on JBoss (Messaging/JBoss)] - Re: An Exception handling case in threads

by gaohoward

It seems will do the job. I'll try it. Thanks Jeff. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4247317#4247317 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4247317

15 years, 4 months

1
0
0 / 0

[Design of Messaging on JBoss (Messaging/JBoss)] - Re: An Exception handling case in threads

by jmesnil

Maybe you should use a Callable instead (from JSE 5 or the backport-concurrent jar) http://java.sun.com/j2se/1.5.0/docs/api/java/util/concurrent/Callable.html View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4247313#4247313 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4247313

15 years, 4 months

1
0
0 / 0

[Design of Messaging on JBoss (Messaging/JBoss)] - An Exception handling case in threads

by gaohoward

While working on https://jira.jboss.org/jira/browse/JBMESSAGING-1680, I need to create a thread and move some existing piece of code inside a method to that thread for concurrent execution. The method can be simplified as this: | public void methodA() throw Exception | { | doWork1(); | | doWork2(); | } | doWork1() and doWork2() are two tasks independent of each other so they can be optimized using thread. So I plan to move doWork1() to another thread, like: | public void methodA() throw Exception | { | new Thread() { public void run() { doWork1(); } }.start(); | | doWork2(); | } | The problems is that both doWork1() and doWork2() may throw Exception. So after my change, the doWork1() will be executed in a separate thread and it's exception will never be thrown from the calling thread of methodA(). To solve this, I uses a variable to hold the exception, like this: | public void methodA() throw Exception | { | final ExceptionHolder holder = new ExceptionHolder(); //a holder simply holds an exception reference. | | new Thread() { public void run() { | try | { | doWork1(); | } | catch (Exception e) | { | holder = e; //pass the exception to holder. | } | } }.start(); | | doWork2(); | | //here using join() to wait for the thread finish and then | if (holder.e != null) | { | throw holder.e; | } | } | I don't know if this is the proper way. But that's my current solution. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4247310#4247310 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4247310

15 years, 4 months

1
0
0 / 0

[Design the new POJO MicroContainer] - Re: Does ScopeKey need to maintain a sorted (in ScopeLevel.l

by alesj

Order is definitely there for a purpose. ;-) Adrian could comment on it more. I guess internally you can implement it how ever you feel like, and this is exactly the goal of this task, to try out different approaches; e.g. unordered impl detail could out-perform ordered impl This is motly used with MDR, and it's "connectors": * ControllerContext/ScopeInfo * DeploymentUnit/Context You can check for the "ordered" explanation there, but I think it's pretty natural in the way of hierarchy you mentioned. (from CommonLevels? { domain, cluster, machine, node, jvm, server, subsystem, application, ... } ) View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4247304#4247304 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4247304

15 years, 4 months

1
0
0 / 0

[Design the new POJO MicroContainer] - Re: Abstract Beans JBKERNEL-10

by alesj

Some thoughts about this approach. I wouldn't put abstract definitions into Controller (under Descibed), as I think they would do more harm than good on the overall impact. I would keep them in some nice, useful registry, where I would also be able to define proper dependencies on them. e.g. real bean deployed before its abstract parent, would mean dependency item on this abstract-registry This should be an impl detail of AbstractKernelController, where the real abstract handling code would be separated. Or why would you want to keep it as part of Controller? Wrt Properties. I guess both of your use cases proved we need better impl. Kabir, can you please have a look at what we can do there? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4247302#4247302 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4247302

15 years, 4 months

1
0
0 / 0

[Design of JBoss jBPM] - jpdl-4.0.xsd in api module?

by kukeltje

Shouldn't that be in the jPDL module? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4247298#4247298 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4247298

15 years, 4 months

1
0
0 / 0

AS TRUNK BROKEN

by Richard Opalka

Can any body fix the AS trunk? Or tell me how to workaround JBAS-7130 on default AS configuration? This issue is really blocking me in testing my patches. Thanks, Richard

15 years, 4 months

2
2
0 / 0

[Design of POJO Server] - Re: Should Touching / changing timestamp of exploded folder

by alesj

"rob.stryker(a)jboss.com" wrote : added a jira link but not sure if it's filed in the right place. | | https://jira.jboss.org/jira/browse/JBMICROCONT-447 It is not; read our MC home page on how MC JIRAs are used. ;-) I'll move the item this time, but for the next please ask me before issuing one. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4247286#4247286 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4247286

15 years, 4 months

1
0
0 / 0

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

jboss-dev-forums July 2009