Hi all, i am trying to use the ComponentManager class to initialize a component in a servlet filter as follow :Found the solution ;)
public class HibernateFilter implements Filter { private Log log = LogFactory.getLog(this.getClass()); private ComponentManager componentManager; private PersistenceManager persistenceManager;
public void init(FilterConfig filterConfig) throws ServletException
{
ComponentManager componentManager = (ComponentManager) filterConfig.getServletContext().getAttribute("DefaultComponentManager");
componentManager.initializeObject(persistenceManager);
}
......
}
And i got :
java.lang.NullPointerException
at com.opensymphony.xwork.interceptor.component.DefaultComponentManager.loadResource(DefaultComponentManager.java:122)
at com.opensymphony.xwork.interceptor.component.DefaultComponentManager.initializeObject(DefaultComponentManager.java:73)
I obviously miss something but what ?
Thanks in advance Christian Meunier
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public class HibernateFilter implements Filter, PersistenceManagerAware { private Log log = LogFactory.getLog(this.getClass()); private ComponentManager componentManager; private PersistenceManager persistenceManager;
public void setPersitenceManager(PersistenceManager persistenceManager) { this.persistenceManager = persistenceManager; }
public void init(FilterConfig filterConfig) throws ServletException
{
ComponentManager componentManager = (ComponentManager) filterConfig.getServletContext().getAttribute("DefaultComponentManager");
componentManager.initializeObject(this);
}
.......
}
Regards Chris
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