Closing Hibernate's SessionFactory when undeploying (or when is a filter destroyed)

[wild_oscar <mi...@almeida.at>]

I've implemented a struts 2 interceptor to create hibernate's SessionFactory
and manage sessions. My session factory is wrapped in a static class:

public static SessionFactory factory;
		static {  
		         try {
		        	 
		        	 Configuration cf = new Configuration();		   
		             factory = cf.configure().buildSessionFactory();  
		         } catch (Throwable ex) {  
		               
		             throw new ExceptionInInitializerError(ex);  
		         }  
		     }

The problem is that every time I undeploy or redeploy my application,
connections to the database persist because I don't call the
sessionfactory.close() method.

How can I call this method right before tomcat undeploys the application?
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RE: Closing Hibernate's SessionFactory when undeploying (or when is afilter destroyed)

["Caldarale, Charles R" <Ch...@unisys.com>]

> From: wild_oscar [mailto:miguel@almeida.at] 
> Subject: Closing Hibernate's SessionFactory when undeploying 
> (or when is afilter destroyed)
> 
> How can I call this method right before tomcat undeploys the 
> application?

Try implementing a ServletContextListener; see section 10 of the servlet
spec for details.

 - Chuck


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