[JBoss jBPM] - GPD deployment and commons file upload version
by alf_dave
Hi,
After some "tweaking" of the jBPM Console Webapp, I've managed to loosely integrate the bpm stack with Alfresco's tomcat stack (thanks to some help from Spring Modules), such that db connections, transactions etc are shared between jBPM and Alfresco. By "tweaking", I mean I've had to modify some oddities around using request scoped beans, request parameters, assigning unique ids to controls and using Alfresco's logged-in username for task list retrieval etc - I'm not the JSF expert, but for now it helps us test jBPM in the context of Alfresco's stack.
Btw, we do intend to build Alfresco specific UI for task handling within Alfresco, but otherwise we intend to fully embed the jBPM engine as is (plus extensions).
So, my first question, of which I'm sure there will be plenty more!
Our stack is using commons-file-upload v1.1.1, and it seems this is incompatible with the GPD v3.1.2 deployment process. The gpd is passing a request containing a Content-type whose multipart seperator is "," whereas the file-upload utility is looking for ";" - file-upload v1.0 seems to check for "," (or at least it works). I think http specifices ";".
Any ideas how to work-around this? I don't really want to have a special build of the GPD v3.1.2 (at least for now). Will v3.2 (HEAD) change this request? Unfortunately, we have to use file-upload v1.1.1 for portal compatibility.
David Caruana
Alfresco
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19 years, 9 months
[EJB 3.0] - Re: Javassist throws SecurityException on new 4.0.4GA
by ana_oleski
Hi,
how in the world did you change your setting from javassist to cglib?
I've beeen fighting for hours with it now.
I've tried
-Dhibernate.bytecode.provider=cglib when starting jboss and
<property name="hibernate.bytecode.provider" value="cglib" /> in persistence.xml to no avail
JBoss console:
[Environment] Bytecode provider name : javassist
I added a hibernate.properties to classpath with the entry
hibernate.bytecode.provider=cglib
JBoss console:
INFO [Environment] loaded properties from resource hibernate.properties: {hibernate.bytecode.use_reflection_optimizer=false, hibernate.bytecode.provider=cglib}
| INFO [Environment] Bytecode provider name : javassist
which is just as frustrating.
I've searched the jboss installation for the text "bytecode.provider" and found a file persistence.properties in ejb3.deployer/META-INF with the following lines
# I don't think this is honored, but EJB3Deployer uses it
| hibernate.bytecode.provider=javassist
By the way, is this file mentioned anywhere in the EJB3 documentation and I missed it? Anyway, I commented out the lines, hoping my application setting will then finally be considered, but still no success.
Then I figured that if no value is provided, javassist must be the default somewhere in jboss code so I changed the setting to
hibernate.bytecode.provider=cglib
and then jboss finally said
INFO [Environment] Bytecode provider name : cglib
Surely there must be a way to make changing this setting easier ...
Ana
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19 years, 9 months