Getting Startedwith pureQuery

Chapter 12 – Stored Procedures 257
// Ask the user for the maximum department sum.
Double bonusMaxSumForDepartment = null;
while (null == bonusMaxSumForDepartment) {
String bonusMaxSumForDepartmentString = getLineFromConsole
("Employee bonuses will be automatically modified, as long as\n"
+ "the total of the bonuses in a department does not exceed\n"
+ "some limit that you set. Please enter the limit that
you\nwant the application to use: ");
try {
bonusMaxSumForDepartment = Double.parseDouble
(bonusMaxSumForDepartmentString);
}
catch (NumberFormatException e) {
outputWriter.println ("The value \"" + bonusFactor + "\" is not
a valid number.");
}
}
// Create a map for the parameters.
Map parameters = new HashMap ();
parameters.put ("bonusFactor", bonusFactor);
parameters.put ("bonusMaxSumForDepartment",
bonusMaxSumForDepartment);
Iterator employees = null;
try {
// Execute the bonus_increase stored procedure and get the query
// result, which contains the bonuses for all the employees.
employees = data.callBonusIncrease (parameters);
// Get the values of the OUT parameters from bonus_increase.
String departmentsWithoutNewBonuses = (String) parameters.get
("departmentsWithoutNewBonuses");
int countDepartmentsViewed = (Integer) parameters.get
("countDepartmentsViewed");
int countDepartmentsBonusChanged = (Integer) parameters.get
("countDepartmentsBonusChanged");
String errorMessage = (String) parameters.get ("errorMessage");
a map
// We will display the total of bonuses in each department. Create
// containing the totals.
TreeMap bonusesByDepartment = null;