November 4, 2004

This tip helps to read configuration information in an XML file. Using XPath, the values can be read simply and the value is fetched from the file as CString. /*********** The header file ******************************/class CXMLConfig {private: IXMLDOMDocument* m_pXMLDocument; CString m_strFileName;public: CXMLConfig(void); ~CXMLConfig(void); CXMLConfig(CString strConfigFileName); HRESULT LoadXMLDocument(); CString GetValue(CString strXPath); void

The following code uses the the UDDI4J library to authenticate to UDDI and gain access to the UDDI registry: import org.uddi4j.client.UDDIProxy;import org.uddi4j.response.AuthToken;private AuthToken accessUDDI(){ UDDIProxy uddiProxy = new UDDIProxy(); //Create an instance of UDDIProxy AuthToken token = new AuthToken(); //Create an instance of AuthToken try{ uddiProxy.setInquiryURL(UDDI_INQUIRY_URL); //Set the inquiry URL

This script reads the image from the databse and uses JDBC and stream to write it into a browser. //import the required filesimport …//class declarationpublic class … extends HttpServlet{ public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { Connection conn = null; byte[] buffer = new byte[4 * 1024];