blog(guice+hibernate+warp)

package sample; import javax.servlet.ServletContextListener; import javax.servlet.ServletContextEvent; import com.google.inject.Injector; import com.google.inject.Guice; import com.wideplay.warp.persist.PersistenceService; import com.wideplay.warp.persist.UnitOfWork; import com.wideplay.warp.persist.TransactionStrategy; public class BlogAppContextListener implements ServletContextListener { private static Injector injector; public void contextInitialized(ServletContextEvent servletContextEvent) { //Based on code examples in the the Warp-persist guide here injector = Guice.createInjector(new BlogModule(), PersistenceService .usingJpa() .across(UnitOfWork.REQUEST) .addAccessor(BlogAccessor.class) .transactedWith(TransactionStrategy.LOCAL) .buildModule()); } public static <T> T getInstance(java.lang.Class<T> aClass) { assert injector!=null : "contextInitialized is expected to be called before invoking this method"; return injector.getInstance(aClass); } public void contextDestroyed(ServletContextEvent servletContextEvent) { //$Fixme!$ stop persistence service here.. } }