package cwp.tags; import java.io.*; import javax.servlet.jsp.PageContext; import javax.servlet.jsp.JspException; import javax.servlet.jsp.JspTagException; import javax.servlet.jsp.tagext.TagSupport;// tells the system what to do when it sees the tag. import javax.servlet.http.*; import cwp.tags.*; public class CookieTag extends TagSupport { String cookiename; public int doStartTag() throws JspException { try { HttpServletRequest request = (HttpServletRequest)pageContext.getRequest(); HttpServletResponse response = (HttpServletResponse)pageContext.getResponse(); response.setContentType("text/html"); PrintWriter out = response.getWriter(); String title = "Active Cookies"; out.println(ServletUtilities.headWithTitle(title) + "\n" + "

" + title + "

\n" + "\n" + "\n" + "

Cookie Name\n" + "	Cookie Value"); Cookie[] cookies = request.getCookies(); if (cookies != null) { Cookie cookie; for(int i=0; i\n" + "	" + cookie.getName() + "\n" + "	" + cookie.getValue()); } } out.println("

"); } catch(IOException ioe) { throw new JspTagException("Error : "); } return SKIP_BODY; } public void setCookiename (String username) { cookiename = username; } }