anyone have used a container to store application scope data?
please, let me know if it's a bad practice.
El mar, 16 de 05 de 2006 a las 17:15, Jorge Martín Cuervo escribió:
> Hi all,
>
> <h2><fmt:message key="search2.filter.job.title"/></h2>
> <p class="pEstrecho">
> <span><fmt:message key="search2.filter.job.sector"/></span>
> <html:select property="industryCode" styleClass="selectAncho">
> <html:options collection="industryCodeMap"
> property="key" labelProperty="value"/>
> </html:select>
> </p>
>
> I use html:select with html:options to populate the options from the
> application scope.
> In the application scope i have a attribute called "industryCodeMap"
> with a Map that contains the data.
> I used a ServletContextListener to load the data on the webapp startup
> and goes fine.
>
> Now i want to change the startup process with struts plugin, and also
> works good with the service.
>
> [...]
> public void init(ActionServlet servlet, ModuleConfig config) throws
> ServletException {
>
> serviceClassName = findServiceClassName(config);
>
> ItemDAO itemDAO = DAOFactory.getDAOFactory().getItemDAO();
>
> ApplicationContainer container = new ApplicationContainer();
>
> container.setSector(itemDAO.getItems(IConstants.SECTOR_BLOCK_NAME));
> container.setArea(itemDAO.getItems(IConstants.AREA_BLOCK_NAME));
>
> container.setCoutries(itemDAO.getItems(IConstants.COUNTRIES_BLOCK_NAME));
>
> container.setServiceFactory(this);
>
> servlet.getServletContext().setAttribute(
> IConstants.APPLICATION_CONTAINER_KEY, container);
> }
> [...]
> public interface IConstants {
>
> String APPLICATION_CONTAINER_KEY = "__APPLICATION_CONTAINER_KEY";
>
> [...]
>
>
> I prefer to user a container bean to keep my data, and now i try to
> change the html:options to:
>
> <html:options collection="__APPLICATION_CONTAINER_KEY.area"
> property="key" labelProperty="value"/>
> and crash with:
>
>
> javax.servlet.jsp.JspException: Cannot find bean under name
> __APPLICATION_CONTAINER_KEY.area
>
>
> the questionm is, how can i access to the container and then the
> property area?
--
;-)
____________________________________
Jorge Martin Cuervo
Analista Programador
Outsourcing Emarketplace
deFacto Powered by Standards
email <[EMAIL PROTECTED]>
voz +34 985 129 820
voz +34 660 026 384
____________________________________
