package de.intevation.gnv.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.Logger;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

/**
 * @author Tim Englich <tim.englich@intevation.de>
 *
 */
public class ArtifactDatabaseActionBase extends Action {

    protected final static String SUCCSESS_FORWARD_ID = "success";
    protected final static String EXCEPTION_FORWARD_ID = "success";

    /**
     * the logger, used to log exceptions and additonaly information
     */
    private static Logger log = Logger
            .getLogger(ArtifactDatabaseActionBase.class);

    /**
     * Constructor
     */
    public ArtifactDatabaseActionBase() {
        super();
    }

    /**
     * @see org.apache.struts.action.Action#execute(org.apache.struts.action.ActionMapping,
     *      org.apache.struts.action.ActionForm,
     *      javax.servlet.http.HttpServletRequest,
     *      javax.servlet.http.HttpServletResponse)
     */
    @Override
    public ActionForward execute(ActionMapping mapping, ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response) throws Exception {
        log.debug("ArtifactDatabaseActionBase.execute");

        ActionForward forward = mapping.findForward(SUCCSESS_FORWARD_ID);
        return forward;
    }

    /**
     * Returns the ExceptionForward for the ArtifactDatabaseActions
     *
     * @param mapping
     * @return
     */
    protected ActionForward getExceptionForward(ActionMapping mapping) {
        log.debug("ArtifactDatabaseActionBase.getExceptionForward");
        ActionForward lForward = mapping.findForward(EXCEPTION_FORWARD_ID);
        return lForward;
    }
}