protected AjaxWebClient getAjaxWebClient()

in MessageListenerServlet.java [461:485]

• 21 lines of code
• 4 McCabe index (conditional complexity)

    protected AjaxWebClient getAjaxWebClient( HttpServletRequest request ) {
        HttpSession session = request.getSession(true);

        String clientId = request.getParameter( "clientId" );
        // if user doesn't supply a 'clientId', we'll just use a default.
        if( clientId == null ) {
            clientId = "defaultAjaxWebClient";
        }
        String sessionKey = session.getId() + '-' + clientId;

        AjaxWebClient client = null;
        synchronized (ajaxWebClients) {
            client = ajaxWebClients.get( sessionKey );
            // create a new AjaxWebClient if one does not already exist for this sessionKey.
            if( client == null ) {
                if (LOG.isDebugEnabled()) {
                    LOG.debug( "creating new AjaxWebClient in "+sessionKey );
                }
                client = new AjaxWebClient( request, maximumReadTimeout );
                ajaxWebClients.put( sessionKey, client );
            }
            client.updateLastAccessed();
        }
        return client;
    }