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Posted to user@cayenne.apache.org by Malcolm Edgar <ma...@gmail.com> on 2006/10/20 03:35:38 UTC

Get Connection

Hi All,

I am using a Jasper reports in a Cayenne project, and I want to obtain
a Connection from Cayenne for Japser to use.

I am finding the following code does not work as the Configuration
object is returning a null DataSourceFactory:

   Configuration configuration = Configuration.getSharedConfiguration();

   String domainName = getDataContext().getParentDataDomain().getName();

   configuration.getDataSourceFactory().getDataSource(domainName);

What is the proper approach for this?

regards Malcolm Edgar

Re: Get Connection

Posted by Tore Halset <ha...@pvv.ntnu.no>.

On Oct 20, 2006, at 13:24, Tore Halset wrote:

> On Oct 20, 2006, at 3:35, Malcolm Edgar wrote:
>
>> I am using a Jasper reports in a Cayenne project, and I want to  
>> obtain
>> a Connection from Cayenne for Japser to use.
>
> I am doing something like this:
>
> DataDomain domain = Configuration.getSharedConfiguration().getDomain 
> ();
> DataNode node = domain.getNode(nodename);
> Connection conn = node.getDataSource().getConnection();

Make sure you see this one as well

http://cwiki.apache.org/confluence/display/CAY/Jasper+Integration

  - Tore.

Re: Get Connection

Posted by Tore Halset <ha...@pvv.ntnu.no>.

On Oct 20, 2006, at 3:35, Malcolm Edgar wrote:

> I am using a Jasper reports in a Cayenne project, and I want to obtain
> a Connection from Cayenne for Japser to use.

I am doing something like this:

DataDomain domain = Configuration.getSharedConfiguration().getDomain();
DataNode node = domain.getNode(nodename);
Connection conn = node.getDataSource().getConnection();

  - Tore.