public void doPerform()

in src/java/org/apache/turbine/modules/actions/sessionvalidator/TemplateSessionValidator.java [60:100]

31 lines of code
6 McCabe index (conditional complexity)


    public void doPerform(PipelineData pipelineData) throws Exception
    {
        RunData data = pipelineData.getRunData();
        // Pull user from session.
        data.populate();

        // The user may have not logged in, so create a "guest/anonymous" user.
        if (data.getUser() == null)
        {
            log.debug("Creating an anonymous user object!");
            User anonymousUser = security.getAnonymousUser();
            data.setUser(anonymousUser);
            data.save();
        }

        // Make sure we have some way to return a response
        if (!data.hasScreen() && StringUtils.isEmpty(
                data.getTemplateInfo().getScreenTemplate()))
        {
            if (StringUtils.isNotEmpty(templateHomepage))
            {
                data.getTemplateInfo().setScreenTemplate(templateHomepage);
            }
            else
            {
                data.setScreen(screenHomepage);
            }
        } else {
            handleFormCounterToken(data, false);
        }

        // We do not want to allow both a screen and template parameter.
        // The template parameter is dominant.
        if (data.getTemplateInfo().getScreenTemplate() != null)
        {
            data.setScreen(null);
        }

        // Comply with Turbine 4.0 standards
        pipelineData.get(Turbine.class).put(User.class, data.getUser());
    }