Examples with SERVER_KEY org.apache.dubbo.remoting.Constants.SERVER_KEY used on opensource projects

Example 1 with SERVER_KEY

use of org.apache.dubbo.remoting.Constants.SERVER_KEY in project dubbo by alibaba.

the class RestProtocol method doExport.

@Override
protected <T> Runnable doExport(T impl, Class<T> type, URL url) throws RpcException {
    String addr = getAddr(url);
    Class implClass = ApplicationModel.getProviderModel(url.getServiceKey()).getServiceInstance().getClass();
    RestProtocolServer server = (RestProtocolServer) serverMap.computeIfAbsent(addr, restServer -> {
        RestProtocolServer s = serverFactory.createServer(url.getParameter(SERVER_KEY, DEFAULT_SERVER));
        s.setAddress(url.getAddress());
        s.start(url);
        return s;
    });
    String contextPath = getContextPath(url);
    if ("servlet".equalsIgnoreCase(url.getParameter(SERVER_KEY, DEFAULT_SERVER))) {
        ServletContext servletContext = ServletManager.getInstance().getServletContext(ServletManager.EXTERNAL_SERVER_PORT);
        if (servletContext == null) {
            throw new RpcException("No servlet context found. Since you are using server='servlet', " + "make sure that you've configured " + BootstrapListener.class.getName() + " in web.xml");
        }
        String webappPath = servletContext.getContextPath();
        if (StringUtils.isNotEmpty(webappPath)) {
            webappPath = webappPath.substring(1);
            if (!contextPath.startsWith(webappPath)) {
                throw new RpcException("Since you are using server='servlet', " + "make sure that the 'contextpath' property starts with the path of external webapp");
            }
            contextPath = contextPath.substring(webappPath.length());
            if (contextPath.startsWith("/")) {
                contextPath = contextPath.substring(1);
            }
        }
    }
    final Class resourceDef = GetRestful.getRootResourceClass(implClass) != null ? implClass : type;
    server.deploy(resourceDef, impl, contextPath);
    final RestProtocolServer s = server;
    return () -> {
        // TODO due to dubbo's current architecture,
        // it will be called from registry protocol in the shutdown process and won't appear in logs
        s.undeploy(resourceDef);
    };
}