/// <summary>
/// Starts this service instance.
/// </summary>
/// <param name="args">The <see cref="CommandLineArguments" /> provided to the start command.</param>
protected override void StartService(CommandLineArguments args)
{
try
{
string assetInventoryServer = ConfigurationManager.AppSettings["AssetInventoryDatabase"];
AssetInventoryConnectionString connectionString = new AssetInventoryConnectionString(assetInventoryServer);
TraceFactory.Logger.Debug($"Starting {ServiceName}. Connecting to database on: {assetInventoryServer}");
string adminEmailServer = ConfigurationManager.AppSettings["AdminEmailServer"];
_service = new AssetInventoryService(connectionString, new ExpirationNotifier(adminEmailServer));
string vmServiceAccount = ConfigurationManager.AppSettings["VMServiceAccount"];
string vmAccountPwd = ConfigurationManager.AppSettings["VMAccountPwd"];
NetworkCredential vmAccount = new NetworkCredential(vmServiceAccount, vmAccountPwd, Environment.UserDomainName);
Uri vCenterServerUri = new Uri(ConfigurationManager.AppSettings["VCenterServerUri"]);
_vmInventorySynchronizer = new VMInventorySynchronizer(vmAccount, vCenterServerUri, connectionString);
}
catch (Exception ex)
{
TraceFactory.Logger.Debug(ex.ToString());
//We want to throw here so the OS doesn't think the Windows Service started when it really didn't.
throw;
}
}
static ExchangeEmailMonitor()
{
_analyzers.Add(new EmailAnalyzer());
// Retrieve Exchange Server Settings
AssetInventoryConnectionString connectionString = new AssetInventoryConnectionString(GlobalSettings.Items[Setting.AssetInventoryDatabase]);
using (AssetInventoryContext context = new AssetInventoryContext(connectionString))
{
string serverType = ServerType.Exchange.ToString();
FrameworkServer server = context.FrameworkServers.FirstOrDefault(n => n.ServerTypes.Any(m => m.Name == serverType) && n.Active);
_exchangeServerSettings = new SettingsDictionary(server.ServerSettings.ToDictionary(n => n.Name, n => n.Value));
}
}
/// <summary>
/// Constructs a new instance of <see cref="VMInventorySynchronizer" />.
/// </summary>
/// <param name="credential">The VCenter account to use in the synchronization operations.</param>
/// <param name="vCenterServerUri">The URI of the VCenter Server.</param>
/// <exception cref="ArgumentNullException"></exception>
/// <exception cref="UriFormatException"></exception>
public VMInventorySynchronizer(NetworkCredential credential, Uri vCenterServerUri, AssetInventoryConnectionString connectionString)
{
if (vCenterServerUri == null)
{
throw new ArgumentNullException(nameof(vCenterServerUri));
}
if (credential == null)
{
throw new ArgumentNullException(nameof(credential));
}
if (connectionString == null)
{
throw new ArgumentNullException(nameof(connectionString));
}
_vCenterUri = vCenterServerUri;
_credential = credential;
_connectionString = connectionString;
_syncCheckTimer = new Timer(SyncInventory, null, _syncCheckFrequency, _syncCheckFrequency);
}
/// <summary>
/// Initializes a new instance of the <see cref="ReservationExpirationManager" /> class.
/// </summary>
/// <param name="connectionString">The <see cref="AssetInventoryConnectionString" />.</param>
/// <exception cref="ArgumentNullException"><paramref name="connectionString" /> is null.</exception>
public ReservationExpirationManager(AssetInventoryConnectionString connectionString)
{
_connectionString = connectionString ?? throw new ArgumentNullException(nameof(connectionString));
}
/// <summary>
/// Initializes a new instance of the <see cref="PrinterStatusSynchronizer" /> class.
/// </summary>
/// <param name="connectionString">The <see cref="AssetInventoryConnectionString" />.</param>
/// <exception cref="ArgumentNullException"><paramref name="connectionString" /> is null.</exception>
public PrinterStatusSynchronizer(AssetInventoryConnectionString connectionString)
{
_connectionString = connectionString ?? throw new ArgumentNullException(nameof(connectionString));
}
private static IEnumerable <IAssetInventoryMaintenanceManager> GetAllManagers(AssetInventoryConnectionString connectionString)
{
if (connectionString == null)
{
throw new ArgumentNullException(nameof(connectionString));
}
yield return(new ReservationExpirationManager(connectionString));
yield return(new LicenseExpirationManager(connectionString));
yield return(new PrinterStatusSynchronizer(connectionString));
}
/// <summary>
/// Initializes a new instance of the <see cref="AssetInventoryService" /> class with all available maintenance managers.
/// </summary>
/// <param name="connectionString">The <see cref="AssetInventoryConnectionString" />.</param>
/// <param name="expirationNotifier">The <see cref="ExpirationNotifier" />.</param>
/// <exception cref="ArgumentNullException"><paramref name="connectionString" /> is null.</exception>
public AssetInventoryService(AssetInventoryConnectionString connectionString, ExpirationNotifier expirationNotifier)
: this(GetAllManagers(connectionString), expirationNotifier)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="AssetReservationManager" /> class.
/// </summary>
/// <param name="connectionString">The <see cref="AssetInventoryConnectionString" />.</param>
/// <param name="requester">The source that is requesting the reservation.</param>
/// <exception cref="ArgumentNullException"><paramref name="connectionString" /> is null.</exception>
public AssetReservationManager(AssetInventoryConnectionString connectionString, string requester)
{
_connectionString = connectionString ?? throw new ArgumentNullException(nameof(connectionString));
_requester = requester;
}
