Hi,
I don't know about editing workflow source, but you should run ant update
which implies no DB modifications.
Your ant fresh_install is trying to create tables, indexes in your DB

Cheers

Sante


2014-02-17 12:42 GMT+01:00 Daniel Garcia Mejia <daniel.gar...@csuc.cat>:

>
>  Hi,
>
> I'm developing a customization of XMLWorkflow.
> I have used the already implemented "default" workflow. My workflow
> consist in 2 steps. The final step is a copy of step 'editstep' but with
> another name
>
>
>         <step id="editstep" role="editor"
> userSelectionMethod="claimaction">
>             <outcomes>
>                 <step status="0">finaleditstep</step>
>             </outcomes>
>             <actions>
>                 <action id="editaction"/>
>             </actions>
>         </step>
>          <step id="finaleditstep" role="finaleditor"
> userSelectionMethod="claimaction">
>             <outcomes>
>                 <step status="0">finaleditstep</step>
>             </outcomes>
>             <actions>
>                 <action id="editaction2"/>
>             </actions>
>         </step>
>
>
> Action is:
>
> <bean id="editaction"
> class="org.dspace.xmlworkflow.state.actions.WorkflowActionConfig"
> scope="prototype">
>         <constructor-arg type="java.lang.String" value="editaction"/>
>         <property name="processingAction" ref="editactionAPI"/>
>         <property name="requiresUI" value="true"/>
>     </bean>
>
>     <bean id="editaction2"
> class="org.dspace.xmlworkflow.state.actions.WorkflowActionConfig"
> scope="prototype">
>         <constructor-arg type="java.lang.String" value="editaction"/>
>         <property name="processingAction" ref="editactionAPI2"/>
>         <property name="requiresUI" value="true"/>
>     </bean>
>
>
> And:
>
> <bean id="editactionAPI"
> class="org.dspace.xmlworkflow.state.actions.processingaction.AcceptEditRejectAction"
> scope="prototype"/>
>
>  <bean id="editactionAPI2"
> class="org.dspace.xmlworkflow.state.actions.processingaction.AcceptAndEditMetadataAction"
> scope="prototype"/>
>
>
> Where 'AcceptAndEditMetadataAction.java' is a copy exactly of
> 'AcceptEditRejectAction.java'.
>
>
>
> I compile DSpace (mvn clean package) and make a 'ant fresh_install'.
> Everything it's ok.
>
> But when I do a test item, when I'm in the last step of the workflow, If I
> accept item to finally submit to DSpace, I have this error:
>
>
> org.postgresql.util.PSQLException: ERROR: duplicate key value violates
> unique constraint "cwf_claimtask_unique"
>
>
> What I'm doing wrong?
>
>
>
> Thanks in advance,
>
>
> Daniel
>
>
>
> --
> ------------------------------
>
>
>
> Daniel Garcia Mejia
>
> Tècnic de projectes - Càlcul i Aplicacions
>
> Consorci de Serveis Universitaris de Catalunya (CSUC)
>
>
>
> Gran Capità, 2 (Edifici Nexus) ● 08034 Barcelona
>
> T. 93 551 6210 ● F. 93 205 6979 ● daniel.gar...@csuc.cat
>
>
>
> www.csuc.cat ● Twitter @CSUC_info ● Facebook ● Linkedin
>
> Subscriu-te al butlletí; (www.csuc.cat/butlleti)
>
>
> ------------------------------
>
>
>
>
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