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package com.common; import javax.servlet.ServletContext; import org.hibernate.Session; import org.hibernate.SessionFactory; import org.springframework.beans.BeansException; import org.springframework.context.ApplicationContext; import org.springframework.context.ApplicationContextAware; import org.springframework.web.context.ServletContextAware; public class WebApplicationUtils implements ApplicationContextAware,ServletContextAware{ public static ApplicationContext applicationContext = null; public static ServletContext servletContext = null; private static SessionFactory factory; private static Session session; public static SessionFactory getFactory() { factory = (SessionFactory)WebApplicationUtils.getApplicationContext().getBean("sessionFactory"); return factory; } public static Session getSession() { session = getFactory().getCurrentSession(); return session; } public void setApplicationContext(ApplicationContext actx) throws BeansException { if(WebApplicationUtils.applicationContext==null){ WebApplicationUtils.applicationContext = actx; } } public void setServletContext(ServletContext sctx) { if(WebApplicationUtils.servletContext==null){ WebApplicationUtils.servletContext=sctx; } } public static ApplicationContext getApplicationContext() { return applicationContext; } public static ServletContext getServletContext() { return servletContext; } } |
