Examples with BreadcrumbHandler fi.otavanopisto.pyramus.breadcrumbs.BreadcrumbHandler used on opensource projects

Example 1 with BreadcrumbHandler

use of fi.otavanopisto.pyramus.breadcrumbs.BreadcrumbHandler in project pyramus by otavanopisto.

the class BreadcrumbFilter method getBreadcrumbHandler.

private synchronized BreadcrumbHandler getBreadcrumbHandler(HttpServletRequest request) {
    HttpSession session = request.getSession(true);
    BreadcrumbHandler breadcrumbHandler = (BreadcrumbHandler) session.getAttribute("breadcrumbHandler");
    if (breadcrumbHandler == null) {
        breadcrumbHandler = new BreadcrumbHandler();
        session.setAttribute("breadcrumbHandler", breadcrumbHandler);
    }
    return breadcrumbHandler;
}

Example 2 with BreadcrumbHandler

use of fi.otavanopisto.pyramus.breadcrumbs.BreadcrumbHandler in project pyramus by otavanopisto.

the class BreadcrumbFilter method doFilter.

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
    try {
        if (request instanceof HttpServletRequest) {
            HttpServletRequest httpRequest = (HttpServletRequest) request;
            String uri = httpRequest.getRequestURI();
            String ctxPath = httpRequest.getContextPath();
            String controllerName = uri.substring(ctxPath.length() + 1);
            // TODO: Needed??
            // if (StringUtils.isNotBlank(applicationPath)) {
            // controllerName = controllerName.substring(applicationPath.length());
            // }
            RequestController requestController = RequestControllerMapper.getRequestController(controllerName);
            if ((requestController instanceof PyramusViewController || requestController instanceof PyramusViewController2) && requestController instanceof Breadcrumbable) {
                BreadcrumbHandler breadcrumbHandler = getBreadcrumbHandler(httpRequest);
                if (request.getParameter("resetbreadcrumb") != null) {
                    breadcrumbHandler.clear();
                }
                if (requestController instanceof Breadcrumbable && "GET".equals(httpRequest.getMethod())) {
                    Breadcrumbable breadcrumbable = (Breadcrumbable) requestController;
                    breadcrumbHandler.process(httpRequest, breadcrumbable);
                }
            }
        }
    } finally {
        chain.doFilter(request, response);
    }
}