[jBPM] - jBPM or Drools Flow
by fero kocun
fero kocun [http://community.jboss.org/people/frantisek.kocun%40gmail.com] created the discussion
"jBPM or Drools Flow"
To view the discussion, visit: http://community.jboss.org/message/588381#588381
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Hello,
should I use jBPM 5 or Drools Flow?
I'm using jBPM 4 now, but just the PVM with my own language. We implemented such thing as multiinstance tasks or signal catch and trow events, conditional events, boundary events (actually most use of them is on the boundary).
I tried Drools Flow and really liked it more, because of integration with Drool. One can not just invoke rule engine from process engine but also the rules can control process, which is absolutelly cool. It also supports events which we coded in our own language.
Why I decided in that time to use jBPM? Because it was more extendable. One can also make new flow elements such as event split, multi instance or inclusive choice. It was thanks to tokens. In Drools Flow one can create just implementation of a single task - e.g. task for sending email, task for invoking webservices.. but not new type of flow element such as event, gateways..
So what to use now? Is jBPM still based on tokens? Maybe if you have all the elements I need (all of them are based upon BPMN) I have no need to extend it..
Thanks
Fero
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13 years, 7 months
[JBoss Web Services] - Question on jbossws
by Steve Cassidy
Steve Cassidy [http://community.jboss.org/people/stevecassidy] created the discussion
"Question on jbossws"
To view the discussion, visit: http://community.jboss.org/message/588307#588307
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We have JBoss 4.3.0 CP08 (EAP version)
We have jboss-web.deployer/server.xml set up to listen on port 8443 (SSL) and 8009 (AJP). We have intentionally disabled port 8080
However if I start a web browser and browse to the machine with the jbossws/services context path then a list of the services with their WSDLs are displayed.
However these links show that these are listening on port 8080 but I know this is not true as port 8080 is disabled.
It would be usrful if these klinks could show the actual address the webservice is listening on as JBoss must know this information internally as it appears that when this page is shown 8080 is hardcoded.
I am not sure if this is a bug in JBoss but it doesn't look right to me.
Does anyone have any thoughts on this?
Thanks
Steve
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13 years, 7 months
[Datasource Configuration] - Local TX Datasource Status Unavailable
by Andrew Glover
Andrew Glover [http://community.jboss.org/people/andrewg] created the discussion
"Local TX Datasource Status Unavailable"
To view the discussion, visit: http://community.jboss.org/message/588172#588172
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This is avery interesting problem. I am running JBoss AS 5.1, with JDK 1.6.0_23, RedHatLinux 2.6.32-71.14.1.el6.x86_64 OS on a VMWare vm named serverP1. Database isOracle 9i on a dedicated DB server.
SETUP.
I copied the default server to another directory and renamed it appP1, created asymbolic link in the server directory to appP1.
Changed the IP address and hostname in the startup script. Placed EAR and app-ds.xml in the deploy directory.
Started the server - everything is OK, ds is available and app works.
NEXT cloned the vm and called it serverP2.
Renamed the appP1 directory appP2 and changed the symbolic link.
Changed the IP addr and hostname in the startup script.
Started the server - everything is OK, ds is available and app works.
NEXT repeat above for serverP3 / appP3.
This time the local DS is reported as Unavailable, but the app appears to be working just fine. Multiple restarts on change.
(oh I am running through an F5 load balancer, but can hit each server directly)
Now this happened to me before but in a slightly different way.
Exactly the same set up as above with serverD1 / appD1. In this instance I copied appD1 to appD2, made the require IP / sym link changes.
appD2 ds reported as unavailable. So I deleted appD2, copied and renamed the default server. Same problem. Did this multiple times.
I compared the boot.log and server.log across all servers and there are no significant differances.
Any ideas?
Thanx, Andrew
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13 years, 7 months