/* * Olap_2.java * * Copyright 2004-2006 by SAP AG. All Rights Reserved. * SAP, R/3, mySAP, mySAP.com, xApps, xApp, SAP NetWeaver, and other SAP * products and services mentioned herein as well as their respective logos * are trademarks or registered trademarks of SAP AG in Germany and in several * other countries all over the world. All other product and service names * mentioned are the trademarks of their respective companies. Data contained * in this document serves informational purposes only. National product * specifications may vary. * * These materials are subject to change without notice. These materials are * provided by SAP AG and its affiliated companies ("SAP Group") for * informational purposes only, without representation or warranty of any kind, * and SAP Group shall not be liable for errors or omissions with respect to * the materials. The only warranties for SAP Group products and services are * those that are set forth in the express warranty statements accompanying * such products and services, if any. Nothing herein should be construed as * constituting an additional warranty. */ package com.sap.ip.bi.sdk.samples; import java.io.IOException; import java.io.PrintWriter; import javax.servlet.ServletConfig; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import com.sap.exception.IBaseException; import com.sap.ip.bi.sdk.dac.connector.IBIConnection; import com.sap.ip.bi.sdk.dac.connector.IBIOlap; import com.sap.ip.bi.sdk.dac.result.IBIDataSet; import com.sap.ip.bi.sdk.samples.servlet.MinimalServletContainer; /** * Direct Execution of MDX statement - * * Demonstrates how to retrieve a result set by directly executing an * MDX statement, then shows how to display the result set as an * HTML table. * * View the HTML rendered by this servlet in the following file: * [SDK archive]/docs/examples/olap_2.result.html * * @author SAP * @version 3.50 * @since 3.50 */ public class Olap_2 extends HttpServlet { private final static String CONTENT_TYPE = "text/html"; public void init(ServletConfig config) throws ServletException { super.init(config); } public void doGet( HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType(CONTENT_TYPE); PrintWriter out = response.getWriter(); out.println(Helpers.getDocTypeDefinition()); out.println("<html>"); out.println("<head><title>Olap_2</title>"); out.println(Helpers.getStyleSheetDefinition()); out.println("</head><body>"); try { // ******************************************************** // Connect to a data source. // ******************************************************** IBIConnection connection = Helpers.connectToXMLADatasource(out); IBIOlap olap = connection.getOlap(); // ******************************************************** // Execute the MDX statement and retrieve the data set // using the execute method of the IBIOlap interface. // ******************************************************** String mdxStatement = "SELECT " + "{[Measures].[0D_QUANT_B],[Measures].[0D_COSTVALS]} ON COLUMNS, " + "NON EMPTY [0D_SALE_ORG].MEMBERS ON ROWS FROM [$0D_SD_C03] " + "WHERE ([0D_VTYPE].[010],[0D_VERSION].[000],[0D_DIV].[7])"; IBIDataSet dataset = olap.execute(mdxStatement); // ******************************************************** // Render the data set. // ******************************************************** // Display the MDX statement. out.println( "<p><b>MDX Statement that was executed:</b><br> " + "<span class=\"code\">" + mdxStatement + "</span>" + "</p>"); // Render table. Helpers.renderDataset(out, dataset, false); } // Catch errors. catch (Exception e) { // $JL-EXC$ e.printStackTrace(); if (e instanceof IBaseException) out.println("Error: " + ((IBaseException)e).getNestedLocalizedMessage()); else out.println("Error: " + e.getMessage()); } out.println("</body>"); out.println("</html>"); } public void destroy() { } public static void main(String[] args) { if (args.length == 1) { MinimalServletContainer.executeServlet(new Olap_2(), args[0]); } else { MinimalServletContainer.executeServlet(new Olap_2(), System.out); } } }