* entries.
*/
public void refresh()
{
final ConfigXml xmlConfiguration = ConfigXml.getInstance();
final Configuration configuration = Configuration.getInstance();
final boolean costConfigured = configuration.isCostConfigured();
get(MenuItemDefId.CUSTOMER_LIST).setVisible(costConfigured);
get(MenuItemDefId.PROJECT_LIST).setVisible(costConfigured);
get(MenuItemDefId.EMPLOYEE_LIST).setVisible(costConfigured);
get(MenuItemDefId.EMPLOYEE_SALARY_LIST).setVisible(costConfigured);
get(MenuItemDefId.ACCOUNT_LIST).setVisible(costConfigured);
get(MenuItemDefId.COST1_LIST).setVisible(costConfigured);
get(MenuItemDefId.COST2_LIST).setVisible(costConfigured);
get(MenuItemDefId.COST2_TYPE_LIST).setVisible(costConfigured);
get(MenuItemDefId.ACCOUNTING_RECORD_LIST).setVisible(costConfigured);
get(MenuItemDefId.REPORT_OBJECTIVES).setVisible(costConfigured);
get(MenuItemDefId.DATEV_IMPORT).setVisible(costConfigured);
get(MenuItemDefId.ADDRESS_LIST).setVisible(configuration.isAddressManagementConfigured());
get(MenuItemDefId.BOOK_LIST).setVisible(configuration.isBookManagementConfigured());
get(MenuItemDefId.MEB).setVisible(configuration.isMebConfigured());
get(MenuItemDefId.PHONE_CALL).setVisible(StringUtils.isNotEmpty(xmlConfiguration.getTelephoneSystemUrl()));
get(MenuItemDefId.CONTRACTS).setVisible(CollectionUtils.isNotEmpty(xmlConfiguration.getContractTypes()));
}