topic exception when using 'enableDuplicateFiltering' in Alfresco Archive

exception when using 'enableDuplicateFiltering'

asuka — Wed, 20 Aug 2014 06:42:31 GMT

I got an exception when enable duplicate check by setting "enableDuplicateFiltering" of DeploymentBuilder:2014-08-20 14:35:18,731 [localhost-startStop-1] DEBUG org.activiti.engine.impl.interceptor.LogInterceptor - — starting DeployCmd ——————————————————–2014-08-20 14:35:18,731 [localhost-startStop-1

Re: exception when using 'enableDuplicateFiltering'

jbarrez — Sat, 30 Aug 2014 16:16:36 GMT

The sql query in question is

<code>
select * from ${prefix}ACT_RE_DEPLOYMENT D where NAME_=#{parameter} order by D.DEPLOY_TIME_ desc
</code>

Are you passing somehow null in it? Is this default activiti or did you change the mapping files?

Re: exception when using 'enableDuplicateFiltering'

asuka — Mon, 01 Sep 2014 02:22:08 GMT

Thanks for your reply.I use the activiti downloaded from this website and did not change any file.
Finally I found where the problem is:
When using "enableDuplicateFiltering", the name must be set, otherwise the sql would throw a null exception.

DeploymentBuilder builder = repositoryService.createDeployment();
builder.name(file);