package org.jboss.seam.example.restbay;
import org.jboss.seam.Component;
import static org.jboss.seam.ScopeType.APPLICATION;
import org.jboss.seam.annotations.Create;
import org.jboss.seam.annotations.Name;
import org.jboss.seam.annotations.Scope;
import org.jboss.seam.annotations.Startup;
import org.jboss.seam.annotations.intercept.BypassInterceptors;
import javax.naming.InitialContext;
import javax.persistence.EntityManager;
import javax.transaction.SystemException;
import javax.transaction.UserTransaction;
import java.util.Calendar;
import java.util.GregorianCalendar;
import java.util.List;
import java.util.Random;
/**
* Nasty nasty hack because hsqldb doesn't support date arithmetic and we actually
* want to deploy with usable test data.
*
* @author shane
*
*/
@Startup
@Name("aargh")
@Scope(APPLICATION)
@BypassInterceptors
public class Aargh
{
@Create
public void create()
{
UserTransaction t = null;
try
{
InitialContext ctx = new InitialContext();
t = (UserTransaction) ctx.lookup("UserTransaction");
t.begin();
EntityManager em = (EntityManager) Component.getInstance("entityManager", true);
List<Auction> auctions = em.createQuery("select a from Auction a").getResultList();
Calendar cal = new GregorianCalendar();
Random r = new Random(System.currentTimeMillis());
for (Auction auction : auctions)
{
cal.setTime(auction.getEndDate());
cal.add(Calendar.DATE, r.nextInt(7));
cal.add(Calendar.MINUTE, 30 + r.nextInt(1410));
auction.setEndDate(cal.getTime());
auction.setStatus(Auction.STATUS_COMPLETED);
em.merge(auction);
AuctionEndAction auctionEnd = (AuctionEndAction) Component.getInstance(AuctionEndAction.class, true);
auctionEnd.endAuction(auction.getAuctionId(), auction.getEndDate());
}
t.commit();
}
catch (Exception e)
{
try
{
if (t != null)
t.rollback();
}
catch (SystemException e1) {}
throw new RuntimeException("Error starting transaction", e);
}
}
}