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an ODBC driver?
The Salesforce ODBC driver extends the number of applications that you can use Salesforce SOQL from. In this blog, we describe how to run SOQL statements from Java by using the Salesforce ODBC driver under our JDBC-ODBC Bridge, Java to ODBC connector.
%windir%\syswow64\odbcad32.exe
| Setting | Value |
|---|---|
| DSN | Salesforce |
| User Name | The name of your Salesforce user. For example, myuser@mydomain.com. |
| Password | The password for your Salesforce user. |
| Token |
The security token for your Salesforce user, if required.
To find out whether you need to supply a security token, choose the Test button. If the connection attempt fails with an error which contains Salesforce emails the security token to the email address associated with your Salesforce user account. If you have not received a security token, you can regenerate it. Salesforce will then email the new security token to you. To regenerate your security token, log in to Salesforce and then choose Setup from the user menu. Search for "security token" in the Quick Find box. Choose Reset Security Token in the Reset Security Token page. When you receive the token in your email client, copy it and then paste it into the Token field. |
EJOB.jar to a machine where you have a Java Development Kit installed.
If the Easysoft JDBC-ODBC Bridge is already installed on this machine, skip this step.
EJOB.jar is installed in the following location on the machine where you install the Easysoft JDBC-ODBC Bridge:
;easysoft_install\Jars
The default location for easysoft_install is drive:\Program Files (x86)\Easysoft Limited\Easysoft JDBC-ODBC Bridge.
ConnectToSalesforce.java:
import java.sql.*;
import java.util.Properties;
public class ConnectToSalesforce {
public static void main(String[] args) {
// Replace the ;mydsn value with your 32-bit Salesforce DSN.
// If the JDBC-ODBC Bridge server is not located on the same machine as
// EJOB.jar replace localhost with the remote host name or IP address.
// The :logonuser attribute value is a Windows user on the machine where
// the JDBC-ODBC Bridge server is running.
String connectionUrl = "jdbc:easysoft://localhost/;mydsn" +
":logonuser=mywindowsuser:logonpassword=mywindowspassword";
Driver driver = null;
DriverPropertyInfo props[] = null;
Connection con = null;
Statement stmt = null;
ResultSet rs = null;
try {
// Register the Easysoft JDBC-ODBC Bridge client.
Class.forName("easysoft.sql.jobDriver");
driver = DriverManager.getDriver(connectionUrl);
con = DriverManager.getConnection(connectionUrl);
stmt = con.createStatement();
// You need to edit this query
rs = stmt.executeQuery("SELECT Account.Name, (SELECT Contact.LastName FROM Account.Contacts) FROM Account");
System.out.print("Name LastName" + "\n");
while (rs.next()) {
String n = rs.getString("Name");
String l = rs.getString("LastName");
System.out.print(n + " " + l + "\n");
}
rs.close();
rs = null;
stmt.close();
stmt = null;
con.close(); // Return to connection pool
con = null; // Make sure we do not close it twice
}
// Handle any errors that may have occurred.
catch (Exception e) {
e.printStackTrace();
}
finally {
if (rs != null) try { rs.close(); } catch(Exception e) {}
if (con != null) try { con.close(); } catch(Exception e) {}
}
}
}EJOB.jar to the Java CLASSPATH. For example:
set CLASSPATH="%CLASSPATH%;C:\Program Files (x86)\Easysoft Limited\Easysoft JDBC-ODBC Bridge\Jars\EJOB.jar"
cd to the directory where ConnectToSalesforce.java is located, and compile and run the Java file. For example:
"C:\Program Files\Java\jdk1.8.0_144\bin\javac.exe" ConnectToSalesforce.java java ConnectToSalesforce Name LastName GenePoint Ltd Frank United Oil & Gas, UK James United Oil & Gas, Singapore D'Cruz United Oil & Gas, Singapore Ripley