public void querySample() {
try {
// Set query batch size
partnerConnection.setQueryOptions(250);
// SOQL query to use
String soqlQuery = "SELECT FirstName, LastName FROM Contact";
// Make the query call and get the query results
QueryResult qr = partnerConnection.query(soqlQuery);
boolean done = false;
int loopCount = 0;
// Loop through the batches of returned results
while (!done) {
System.out.println("Records in results set " + loopCount++ + " - ");
SObject[] records = qr.getRecords();
// Process the query results
for (int i = 0; i < records.length; i++) {
SObject contact = records[i];
Object firstName = contact.getField("FirstName");
Object lastName = contact.getField("LastName");
if (firstName == null) {
System.out.println("Contact " + (i + 1) + ": " + lastName);
} else {
System.out.println("Contact " + (i + 1) + ": " + firstName + " " + lastName);
}
}
if (qr.isDone()) {
done = true;
} else {
qr = partnerConnection.queryMore(qr.getQueryLocator());
}
}
} catch (ConnectionException ce) {
ce.printStackTrace();
}
System.out.println("\nQuery execution completed.");
}
