public void handleRequest()

in src/java/org/apache/turbine/services/jsp/TurbineJspService.java [138:194]
43 lines of code
6 McCabe index (conditional complexity)

    public void handleRequest(PipelineData pipelineData, String templateName, boolean isForward)
        throws TurbineException
    {
        if(!(pipelineData instanceof RunData))
        {
            throw new RuntimeException("Can't cast to rundata from pipeline data.");
        }

        RunData data = (RunData)pipelineData;

        /** template name with relative path */
        String relativeTemplateName = getRelativeTemplateName(templateName);

        if (StringUtils.isEmpty(relativeTemplateName))
        {
            throw new TurbineException(
                "Template " + templateName + " not found in template paths");
        }

        // get the RequestDispatcher for the JSP
        RequestDispatcher dispatcher = data.getServletContext()
            .getRequestDispatcher(relativeTemplateName);

        try
        {
            if (isForward)
            {
                // forward the request to the JSP
                dispatcher.forward(data.getRequest(), data.getResponse());
            }
            else
            {
                data.getResponse().getWriter().flush();
                // include the JSP
                dispatcher.include(data.getRequest(), data.getResponse());
            }
        }
        catch (Exception e)
        {
            // Let's try hard to send the error message to the browser, to speed up debugging
            try
            {
                data.getResponse().getWriter().print("Error encountered processing a template: "
                    + templateName);
                e.printStackTrace(data.getResponse().getWriter());
            }
            catch (IOException ignored)
            {
                // ignore
            }

            // pass the exception to the caller according to the general
            // contract for templating services in Turbine
            throw new TurbineException(
                "Error encountered processing a template: " + templateName, e);
        }
    }