package com.rupertjones.globalcron.server.web.init;
import com.rupertjones.globalcron.server.audit.AuditingPostPersistenceEventListener;
import com.rupertjones.globalcron.server.dao.SessionContextProvider;
import com.rupertjones.globalcron.server.dao.PostPersistenceEventListener;
import org.apache.log4j.Logger;
import org.hibernate.event.PostDeleteEventListener;
import org.hibernate.event.PostInsertEventListener;
import org.hibernate.event.PostUpdateEventListener;
import org.hibernate.impl.SessionFactoryImpl;
import org.joda.time.DateTime;
import org.springframework.context.ApplicationContext;
import org.springframework.web.context.support.WebApplicationContextUtils;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import java.io.InputStream;
import java.util.Properties;
/**
* <p>© Rupert Jones 2011,2012</p>
*
* @author rup
*/
public class InitServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
private static final Logger LOG = Logger.getLogger(InitServlet.class);
public void init() throws ServletException {
super.init();
String version = getVersion();
getServletContext().setAttribute("version", version);
getServletContext().setAttribute("started", new DateTime().toString("dd/MM/yyyy hh:mm:ss (ZZZ)"));
ApplicationContext context = WebApplicationContextUtils.getWebApplicationContext(getServletContext());
PostPersistenceEventListener selectingListener = (PostPersistenceEventListener) context.getBean("selectingPostPersistenceEventListener");
SessionFactoryImpl sessionFactoryBean = (SessionFactoryImpl) context.getBean("sessionFactory");
sessionFactoryBean.getEventListeners().setPostDeleteEventListeners(new PostDeleteEventListener[]{selectingListener});
sessionFactoryBean.getEventListeners().setPostUpdateEventListeners(new PostUpdateEventListener[]{selectingListener});
sessionFactoryBean.getEventListeners().setPostInsertEventListeners(new PostInsertEventListener[]{selectingListener});
AuditingPostPersistenceEventListener listener = (AuditingPostPersistenceEventListener) context.getBean("auditLoggingPostPersistenceEventListener");
SessionContextProvider provider = (SessionContextProvider) context.getBean("webSessionPersistenceContextProvider");
listener.setSessionContextProvider(provider);
}
private String getVersion() {
try {
InputStream inputStream = getServletContext().getResourceAsStream("/META-INF/maven/com.rupertjones.global-cron/global-cron-web/pom.properties");
Properties properties = new Properties();
properties.load(inputStream);
return (String) properties.get("version");
} catch (Throwable th) {
LOG.warn("Could not read manifest file.");
return "DEVELOPMENT BUILD";
}
}
}