+ ", Long idx=" + idx + ") - start");
}
// read and set PurchaserRole object
if (invoicePurchaser.getPurchaserRoleId() != null) {
PurchaserRole role = purchasersRolesService.getPurchaserRole(invoicePurchaser.getPurchaserRoleId());
invoicePurchaser.setPurchaserRole(role);
}
// set parent of this purchaser
invoicePurchaser.setInvoice(invoice);