Examples with WhiteboardServletHandler org.apache.felix.http.base.internal.handler.WhiteboardServletHandler used on opensource projects

Example 1 with WhiteboardServletHandler

use of org.apache.felix.http.base.internal.handler.WhiteboardServletHandler in project felix by apache.

the class WhiteboardManager method registerWhiteboardService.

/**
 * Register whiteboard service in the http service
 * @param handler Context handler
 * @param info Whiteboard service info
 */
private void registerWhiteboardService(final WhiteboardContextHandler handler, final WhiteboardServiceInfo<?> info) {
    try {
        int failureCode = -1;
        if (info instanceof ServletInfo) {
            final ExtServletContext servletContext = handler.getServletContext(info.getServiceReference().getBundle());
            if (servletContext == null) {
                failureCode = DTOConstants.FAILURE_REASON_SERVLET_CONTEXT_FAILURE;
            } else {
                final ServletHandler servletHandler = new WhiteboardServletHandler(handler.getContextInfo().getServiceId(), servletContext, (ServletInfo) info, handler.getBundleContext(), info.getServiceReference().getBundle(), this.httpBundleContext.getBundle());
                handler.getRegistry().registerServlet(servletHandler);
            }
        } else if (info instanceof FilterInfo) {
            final ExtServletContext servletContext = handler.getServletContext(info.getServiceReference().getBundle());
            if (servletContext == null) {
                failureCode = DTOConstants.FAILURE_REASON_SERVLET_CONTEXT_FAILURE;
            } else {
                final FilterHandler filterHandler = new WhiteboardFilterHandler(handler.getContextInfo().getServiceId(), servletContext, (FilterInfo) info, handler.getBundleContext());
                handler.getRegistry().registerFilter(filterHandler);
            }
        } else if (info instanceof ResourceInfo) {
            final ServletInfo servletInfo = ((ResourceInfo) info).getServletInfo();
            final ExtServletContext servletContext = handler.getServletContext(info.getServiceReference().getBundle());
            if (servletContext == null) {
                failureCode = DTOConstants.FAILURE_REASON_SERVLET_CONTEXT_FAILURE;
            } else {
                final ServletHandler servleHandler = new HttpServiceServletHandler(handler.getContextInfo().getServiceId(), servletContext, servletInfo, new ResourceServlet(servletInfo.getPrefix()));
                handler.getRegistry().registerServlet(servleHandler);
            }
        } else if (info instanceof ListenerInfo) {
            final ExtServletContext servletContext = handler.getServletContext(info.getServiceReference().getBundle());
            if (servletContext == null) {
                failureCode = DTOConstants.FAILURE_REASON_SERVLET_CONTEXT_FAILURE;
            } else {
                final ListenerHandler listenerHandler = new WhiteboardListenerHandler(handler.getContextInfo().getServiceId(), servletContext, (ListenerInfo) info, handler.getBundleContext());
                handler.getRegistry().registerListeners(listenerHandler);
            }
        } else {
            // This should never happen, but we log anyway
            SystemLogger.error("Unknown whiteboard service " + info.getServiceReference(), null);
        }
        if (failureCode != -1) {
            this.failureStateHandler.addFailure(info, handler.getContextInfo().getServiceId(), failureCode);
        }
    } catch (final Exception e) {
        this.failureStateHandler.addFailure(info, handler.getContextInfo().getServiceId(), FAILURE_REASON_UNKNOWN, e);
    }
}