topic Re: Where inserting the TenantInfoHolder to set the tenantId when implementing Multi Schema / Multi Tenant in Alfresco Forum

Where inserting the TenantInfoHolder to set the tenantId when implementing Multi Schema / Multi Tenant

ppcchh — Mon, 15 May 2017 09:21:55 GMT

Hello,I try to implement a Multi-Schema Multi-Tenancy with the MultiSchemaMultiTenantProcessEngineConfiguration configuration class. I integrate with Activiti only through rest, my main app is written in Python.Every request I do to activiti has the tenantId information, then it should be easy for a

Re: Where inserting the TenantInfoHolder to set the tenantId when implementing Multi Schema / Multi Tenant

gdharley — Mon, 15 May 2017 17:18:34 GMT

The class that implements TenantInfoHolder is registered when you create the configuration for MSMT.

It is a relatively simple interface and in general all it needs to do is correlate your current userid to the tenant id.

Alternatively, if the tenant_id will be included in the url you can use a filter to set/get a thread local variable:

protected static final ThreadLocal<Long> currentTenantIdPlaceHolder = new ThreadLocal<Long>();
...
...
@Override
public void setCurrentTenantId(String tenantId) {
currentTenantIdPlHolder.set(Long.valueOf(tenantId));
}

Also, make sure you take a look at the following blog post:
Multi-Tenancy with separate database schemas in Activiti | Small steps with big feet

Cheers,
greg

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Re: Where inserting the TenantInfoHolder to set the tenantId when implementing Multi Schema / Multi Tenant

ppcchh — Tue, 16 May 2017 15:29:14 GMT

Thank you Greg,

I will try to hook in the BasicAuthenticationProvider class !

Stephane

Re: Where inserting the TenantInfoHolder to set the tenantId when implementing Multi Schema / Multi Tenant

gdharley — Tue, 16 May 2017 15:42:55 GMT

Sounds like a good option. God luck.

Greg