addtypeaction.java

基于struts框架编写的在线考试系统

package examonline.struts.actions.admin;

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

import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import examonline.beans.Type;
import examonline.service.ManagerFactory;
import examonline.service.TypeDAO;
import examonline.struts.forms.TypeForm;

public class AddTypeAction   extends BaseAction {
	  public ActionForward executeTask(ActionMapping actionMapping,
              ActionForm actionForm,
              HttpServletRequest servletRequest,
              HttpServletResponse servletResponse) {

ActionErrors errors = new ActionErrors();
TypeForm typeForm = (TypeForm) actionForm;
Type type = typeForm.getType();
TypeDAO tm = ManagerFactory.getTypeManager();
int result = tm.saveType(type);
if(result == 0)
{
errors.add(ActionErrors.GLOBAL_ERROR,new ActionError("error.user.save"));
this.saveErrors(servletRequest, errors);

}
else
servletRequest.removeAttribute("typeForm");
return actionMapping.getInputForward();
}


}