Example usage for com.liferay.portal.kernel.util TransientValue isNull

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.util TransientValue isNull.

Prototype

public boolean isNull() 

Source Link

Usage

From source file:com.liferay.wsrp.consumer.portlet.ConsumerPortlet.java

License:Open Source License

protected ServiceHolder getServiceHolder(PortletRequest portletRequest, WSRPConsumerManager wsrpConsumerManager,
        WSRPConsumer wsrpConsumer) throws Exception {

    PortletSession portletSession = portletRequest.getPortletSession();

    String markupServiceKey = getSessionKey(WebKeys.MARKUP_SERVICE, portletRequest, wsrpConsumer);

    TransientValue<ServiceHolder> serviceHolderTransientValue = (TransientValue<ServiceHolder>) portletSession
            .getAttribute(markupServiceKey, PortletSession.APPLICATION_SCOPE);

    if ((serviceHolderTransientValue == null) || serviceHolderTransientValue.isNull()) {

        ServiceHolder serviceHolder = new ServiceHolder();

        WSRP_v2_Markup_PortType markupService = wsrpConsumerManager.getMarkupService();

        serviceHolder.setMarkupService(markupService);

        RegistrationContext registrationContext = wsrpConsumer.getRegistrationContext();

        serviceHolder.setRegistrationContext(registrationContext);

        serviceHolderTransientValue = new TransientValue<ServiceHolder>(serviceHolder);

        portletSession.setAttribute(markupServiceKey, serviceHolderTransientValue,
                PortletSession.APPLICATION_SCOPE);

        ServiceDescription serviceDescription = wsrpConsumerManager.getServiceDescription();

        String cookieKey = getSessionKey(WebKeys.COOKIE, portletRequest, wsrpConsumer);

        String cookie = (String) portletSession.getAttribute(cookieKey, PortletSession.APPLICATION_SCOPE);

        CookieProtocol cookieProtocol = serviceDescription.getRequiresInitCookie();

        if ((cookie == null) && (cookieProtocol != null)) {
            String cookieProtocolValue = cookieProtocol.getValue();

            if (cookieProtocolValue.equals(CookieProtocol._perGroup)
                    || cookieProtocolValue.equals(CookieProtocol._perUser)) {

                InitCookie initCookie = new InitCookie();

                initCookie.setRegistrationContext(registrationContext);

                markupService.initCookie(initCookie);

                cookie = WSRPHTTPSender.getCurrentCookie();

                portletSession.setAttribute(cookieKey, cookie, PortletSession.APPLICATION_SCOPE);
            }//from   w w  w. j a va 2  s  . com
        }
    }

    return serviceHolderTransientValue.getValue();
}

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From source file:com.liferay.wsrp.portlet.ConsumerPortlet.java

License:Open Source License

protected WSRP_v2_Markup_PortType getMarkupService(PortletRequest portletRequest,
        WSRPConsumerManager wsrpConsumerManager, WSRPConsumer wsrpConsumer) throws Exception {

    PortletSession portletSession = portletRequest.getPortletSession();

    String markupServiceKey = getSessionKey(WebKeys.MARKUP_SERVICE, portletRequest, wsrpConsumer);

    TransientValue<WSRP_v2_Markup_PortType> markupServiceTransientValue = (TransientValue<WSRP_v2_Markup_PortType>) portletSession
            .getAttribute(markupServiceKey, PortletSession.APPLICATION_SCOPE);

    if ((markupServiceTransientValue == null) || (markupServiceTransientValue.isNull())) {

        String userToken = WSRPConsumerManager.getUserToken(portletRequest);

        WSRP_v2_Markup_PortType markupService = wsrpConsumerManager.getMarkupService(userToken);

        markupServiceTransientValue = new TransientValue<WSRP_v2_Markup_PortType>(markupService);

        ServiceDescription serviceDescription = wsrpConsumerManager.getServiceDescription();

        String cookieKey = getSessionKey(WebKeys.COOKIE, portletRequest, wsrpConsumer);

        String cookie = (String) portletSession.getAttribute(cookieKey, PortletSession.APPLICATION_SCOPE);

        CookieProtocol cookieProtocol = serviceDescription.getRequiresInitCookie();

        if ((cookie == null) && (cookieProtocol != null)) {

            String cookieProtocolValue = cookieProtocol.getValue();

            if (cookieProtocolValue.equals(CookieProtocol._perGroup)
                    || cookieProtocolValue.equals(CookieProtocol._perUser)) {

                InitCookie initCookie = new InitCookie();

                initCookie.setRegistrationContext(wsrpConsumer.getRegistrationContext());

                markupService.initCookie(initCookie);

                cookie = SimpleHTTPSender.getCurrentCookie();

                portletSession.setAttribute(cookieKey, cookie, PortletSession.APPLICATION_SCOPE);
            }/*from  w  ww.j  a  v a  2s.co m*/
        }

        portletSession.setAttribute(markupServiceKey, markupServiceTransientValue,
                PortletSession.APPLICATION_SCOPE);
    }

    return markupServiceTransientValue.getValue();
}

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