topic new custom aspect, but in Alfresco Archive

new custom aspect, but

notherien — Mon, 19 Oct 2009 12:02:31 GMT

I've added a new custom aspect by changing "customModel.xml" and "web-client-config-custom.xml" files on extension folder (C:\Alfresco\tomcat\shared\classes\alfresco\extension)However,when I rename the custom-model-context.xml.sample file to custom-model-context.xml in extension folder, alfresco gen

Re: new custom aspect, but

jayjayecl — Tue, 20 Oct 2009 13:48:06 GMT

Did you try to play with Jeff Pott's workflow models (from ecmarchitect blog) ?

see :


Namespace prefix scwf is not mapped to a namespace URI
‍‍‍

Re: new custom aspect, but

notherien — Tue, 20 Oct 2009 14:02:53 GMT

oh yes, I have found this file that I have deployed from eclipse to alfresco by jbpm: "testModel.xml" on "C:\Alfresco\tomcat\webapps\alfresco\WEB-INF\classes\alfresco\workflow":

<?xml version="1.0" encoding="utf-8" ?>
<model name="scwf:workflowmodel"xmlns="http://www.alfresco.org/model/dictionary/1.0">

   <imports>
      <import uri="http://www.alfresco.org/model/dictionary/1.0" prefix="d" />
      <import uri="http://www.alfresco.org/model/bpm/1.0" prefix="bpm" />
   </imports>
   
   <namespaces>
      <namespace uri="alfresco.extension.workflows.simple-process" prefix="scwf"/>
   </namespaces>
   
   <types>
      <type name="scwf:submitReviewTask">
         <parent>bpm:startTask</parent>
      </type>
      <type name="scwf:assignee1Review">
         <parent>bpm:workflowTask</parent>
         <overrides>
            <property name="bpm:packageItemActionGroup">
               <default>read_package_item_actions</default>
            </property>
         </overrides>
      </type>
      <type name="scwf:assignee2Review">
         <parent>bpm:workflowTask</parent>
         <overrides>
            <property name="bpm:packageItemActionGroup">
               <default>read_package_item_actions</default>
            </property>
         </overrides>
      </type>
      <type name="scwf:revise">
         <parent>bpm:workflowTask</parent>
         <overrides>
            <property name="bpm:packageItemActionGroup">
               <default>edit_package_item_actions</default>
            </property>
         </overrides>
      </type>
   </types>

</model>‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

Re: new custom aspect, but

jayjayecl — Tue, 20 Oct 2009 15:05:00 GMT

could you be more precise about every customizations you've made to your Alfresco ?
What are the files about SCWF workflow model you took ? Where did you put each of them ?

Indeed, the error is that Alfresco tries to deploy a workflow process definition using the "scwf" prefix, but cannot find the workflow model that should register this prefix and bind it to a URI

Re: new custom aspect, but

notherien — Tue, 20 Oct 2009 15:23:53 GMT

yes I see, I've started working with the workflow after I've added custom aspect, and I've mixed it all… ops:
now I reinstalled alfresco and everything works fine,and I've added a custom aspect it works thank you JayJayECL

if u can help me to find a decription of database tables of alfresco

(excuse my bad English)

Re: new custom aspect, but

jayjayecl — Tue, 20 Oct 2009 15:27:40 GMT

no problem, I'm french so I won't be the one complaining about your english

What type of Database are you using ?
Derby ? MySQL ? Oracle ? other ?

Re: new custom aspect, but

notherien — Tue, 20 Oct 2009 15:35:11 GMT

merci bien Monsieur jayJayECL,
so i use Mysql us database, but I have not understood the significance of different tables and fields
I have not found anything on web
thank you in advance

Re: new custom aspect, but

jayjayecl — Tue, 20 Oct 2009 15:49:42 GMT

I cannot tell you.
when I have some needs of understanding the DB scheme, I just open MySQL Administrator, and have a look around the tables to understand them.
I cannot tell I was successfull everytime

I have a vague memory of having seen such a topic and a DB picture about alfresco database on the french forums, but I cannot find the topic.

sorry

Re: new custom aspect, but

notherien — Tue, 20 Oct 2009 16:00:13 GMT

I congratulate you on your success, I'll try too
Thank you very much, I'll look in the French forum

Re: new custom aspect, but

hyperation — Wed, 11 Nov 2009 03:47:43 GMT

Hi,

I am having/had the exact same issue. I had trouble deploying one of the example workflows and it end up giving me namespace prefix error just like yours.

I wasn't able to do a "show definitions all" in the Workflow Console either.

So I ended up going into the alfresco database table and changing values that references that process definition (scwf one).

There were 6 tables involved.
jbpm_processdefinition
jbpm_task
jbpm_delegation
jbpm_node
jbpm_moduledefinition
jbpm_transition

After changing the entry values in those tables and deleting the bad processdefinition, I was able to get my workflows going again.

Thanks
Jon