Setting database logon

This lesson demonstrates how to set a database logon. Setting the database logon lets you bypass the logon prompt when accessing a report from a database.

To set database logon

1. Switch to the J2EE perspective.
2. In the Project Explorer pane, go to CrystalReportsDemo\WebContent.
3. Right-click WebContent and click New > JSP.

The New JavaServer Page dialog box opens.

4. In the File name field, type DatabaseLogon.jsp.
5. Click Finish.
6. Double-click DatabaseLogon.jsp to open the document.
7. Enter the code snippet:

<%@page import="com.crystaldecisions.reports.sdk.*" %>

<%@page import="com.crystaldecisions.sdk.occa.report.data.*" %>

<%@page import="com.crystaldecisions.report.web.viewer.*" %>

<%

Object reportSource = session.getAttribute("reportSource");

if(reportSource == null)

{

    ReportClientDocument reportClientDoc = new ReportClientDocument();

    String report = "/BikeSalesReport.rpt";

    reportClientDoc.open(report, 0);

    reportSource = reportClientDoc.getReportSource();        

    session.setAttribute("reportSource", reportSource);

}

ConnectionInfos connInfos = new ConnectionInfos();

IConnectionInfo connInfo1 = new ConnectionInfo();

connInfo1.setUserName("bobj");

connInfo1.setPassword("bobj");

connInfos.add(connInfo1);

CrystalReportViewer viewer = new CrystalReportViewer();

viewer.setReportSource(reportSource);

viewer.setEnableLogonPrompt(false);  

viewer.setDatabaseLogonInfos(connInfos);

viewer.setOwnPage(true);

viewer.processHttpRequest(request, response, getServletConfig().getServletContext(), out);

%>