package xin.glue.ui.G.G04;

import com.posdata.glue.PosException;
import com.posdata.glue.biz.activity.PosActivity;
import com.posdata.glue.biz.constants.PosBizControlConstants;
import com.posdata.glue.context.PosContext;
import com.posdata.glue.dao.PosDaoException;

public class PosErrorHandler extends PosActivity
{

	public String runActivity(PosContext ctx)
	{
		logger.logDebug("XinHandleError  runActivity START...");
		
		String message = ""; 
		Throwable th = ctx.getException();
		
		logger.logDebug("XinHandleError  th:"+th);
		
		if (th != null)
		{
			
			if (th instanceof PosDaoException)
			{
				message = "DB connect ERROR ";
			}
			else if (th instanceof PosException)
			{
				message = " SYSTEM ERROR  ";
			}
			ctx.setException(new PosException(message));
		}

		logger.logDebug("XinHandleError message:"+message);
		
		return PosBizControlConstants.SUCCESS;
		
	}	
}