[scastro]

Dear Oregon,
Thanks for your reply.

I haven't reinstall Tomcat, because it didn't work in operations environment, so I installed it in my machine, in order to investigate. Tomcat is ok.

Here is the code:

1. The java code:

Code:

public class CurrentPropController extends MultiActionRevolutionController {
	//private static final Log log = LogFactory.getLog(CurrentPropController.class.getName());
    	
	/** Retrieves the current proposals
	 * @param request
	 * @param response
	 * @return Model and view
	 * @throws ServletException
	 */
	public ModelAndView currentProp(HttpServletRequest request, HttpServletResponse response) {
		Session session = getSession();
		
	    // Get the AO parameter from the request, default to AO1 if the parameter is invalid
	    String ao = "5";
        try {
            Integer.parseInt(request.getParameter("ao"));
            ao = request.getParameter("ao");
            logger.info("ao parameter: '" + request.getParameter("ao") + "'");
        } catch (NumberFormatException e) {
            logger.warn("Invalid ao parameter: '" + request.getParameter("ao") + "'");
        }		
	    	    
	    try {
	    	// Load the proposal
	    	Map model = BaseAbstractProposalDAO.getInstance().proposalCount(ao, session);
	    	logger.info("map created with proposalCount openTime: '" + model.get("openTime") + "'");
	    	// Create a model and return it together with the view name 	    	
	    	return new ModelAndView("currentPropView","model", model);
	    	
	    } catch (ObjectNotFoundException e) {
            logger.warn("Object Not Found: '" + request.getParameter("ao") + "'", e);	    	
	    	return createExceptionModelAndView(e, "AO '" + ao + "' could not be found");
	    } catch (HibernateException e) {
	    	logger.warn("HibernateException: '" + request.getParameter("ao") + "'", e);	    	
	    	return createExceptionModelAndView(e, "Unexpected error while loading proposal '" + ao + "'");
	    }
	}	
}


public class AbstractProposalDAO extends BaseAbstractProposalDAO {
	/**
	 * Executes the counting query:
	 * <pre><code>
	 * 	"SELECT count(p.id) from prop p where "+ whereClause
	 * </code></pre>
	 * using Session s and returns the retreived count as an integer
	 * @param whereClause
	 * @param s
	 * @return
	 * @throws HibernateException
	 */
	public Integer proposalCountForCondition(String whereClause, Session s) throws HibernateException {
		List l = find("select count(p.id) from " + AbstractProposal.class.getName() + " p"
				+" where "+ whereClause, s);
		Integer openTime = null;
		if (l!=null && l.size() == 1) {
			openTime = (Integer)l.get(0);
		} 
		return openTime;
	}
	
	/**
	 * Constructing a map with AO statistics, keys are
	 * openTime, keyProgrammes, subscriptionsTotal and the Key Programme
	 * IDs ('0531000' maps to the number of subscriptions to that KP).
	 * 
	 * @param AO
	 * @param s
	 * @return
	 * @throws HibernateException
	 */
	public Map proposalCount(String AO, Session s) throws HibernateException {
		Integer openTime = proposalCountForCondition("p.id like '"+AO+"2%'", s);
		Integer subscriptions = proposalCountForCondition("p.id like '"+AO+"3%' and not(p.id like '%000')", s);
		Integer keyProgrammes = proposalCountForCondition("p.id like '"+AO+"3_000'", s);

		Map map = new HashMap();
		map.put("openTime", openTime);
		map.put("subscriptionsTotal", subscriptions);
		map.put("keyProgrammes", keyProgrammes);
		for (int k=0; k < keyProgrammes.intValue(); k++) {
			Integer toThisKP = proposalCountForCondition("p.id like '"+AO+"3"+k+"%' and not(p.id like '%000')", s);
			map.put(AO+"3"+k+"000", toThisKP);
		}
		
		return map;
	}

This code is ok when running it as a test unit, (without tomcat), because I can see the trace: "map created with proposalCount openTime: '99"

But when running it with Tomcat, the log is "map created with proposalCount openTime: 0"

If I use, another db (oracle 8) then is working again.
????

Thanks again,
Silvia