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TaxManagerServlet.javaAPI DocExample3052Thu Dec 15 21:31:34 GMT 2005com.oreilly.jent.security.servlets

TaxManagerServlet

public class TaxManagerServlet extends HttpServlet
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Fields Summary
protected static Logger
sLogger
Constructors Summary
Methods Summary
protected voiddoGet(javax.servlet.http.HttpServletRequest aHttpServletRequest, javax.servlet.http.HttpServletResponse aHttpServletResponse)


      
         
         
        
        try {
            InitialContext aContext = new InitialContext();
            Object o = aContext.lookup("java:comp/env/ejb/TaxManager");
            TaxManagerHome aTaxManagerHome = (TaxManagerHome) PortableRemoteObject.narrow(
                o,
                TaxManagerHome.class
            );
            TaxManager aTaxManager = aTaxManagerHome.create();

            aHttpServletRequest.setAttribute("tax", aTaxManager.calculateTax(new BigDecimal("100.00")));
            RequestDispatcher aDispatcher = aHttpServletRequest.getRequestDispatcher(
                "/displayTax.jsp"
            );
            aDispatcher.forward(aHttpServletRequest,  aHttpServletResponse);
        } catch (Exception e) {
            String aMessage = "Exception occured in tax manager servlet.do get";
            sLogger.log(Level.SEVERE, aMessage, e);
            throw new ServletException(aMessage, e);
        }