/// <summary>
/// Retrieves <see cref="PrintDriverInfo" /> for all print drivers in the inventory.
/// </summary>
/// <returns><see cref="PrintDriverInfo" /> for all print drivers in the inventory.</returns>
public IEnumerable <PrintDriverInfo> GetPrintDrivers()
{
using (AssetInventoryContext context = new AssetInventoryContext(_connectionString))
{
return(context.PrintDrivers.ToPrintDriverInfoCollection());
}
}
/// <summary>
/// Retrieves <see cref="AssetInfo" /> for the asset with the specified ID.
/// </summary>
/// <param name="assetId">The asset ID.</param>
/// <returns><see cref="AssetInfo" /> for the asset with the specified ID.</returns>
public AssetInfo GetAsset(string assetId)
{
using (AssetInventoryContext context = new AssetInventoryContext(_connectionString))
{
return(context.Assets.FirstOrDefault(n => n.AssetId == assetId).ToAssetInfo());
}
}
/// <summary>
/// Retrieves all print driver configurations in the inventory.
/// </summary>
/// <returns>All print driver configurations in the inventory.</returns>
public IEnumerable <string> GetPrintDriverConfigurations()
{
using (AssetInventoryContext context = new AssetInventoryContext(_connectionString))
{
return(context.PrintDriverConfigs.Select(n => n.ConfigFile).ToList());
}
}
/// <summary>
/// Retrieves <see cref="RemotePrintQueueInfo" /> for all remote print queues in the inventory.
/// </summary>
/// <returns><see cref="RemotePrintQueueInfo" /> for all remote print queues in the inventory.</returns>
public IEnumerable <RemotePrintQueueInfo> GetRemotePrintQueues()
{
using (AssetInventoryContext context = new AssetInventoryContext(_connectionString))
{
return(context.RemotePrintQueues.ToRemotePrintQueueInfoCollection());
}
}
/// <summary>
/// Retrieves <see cref="ServerInfo" /> for servers with the specified server attribute.
/// </summary>
/// <param name="attribute">The required attribute of the servers to retrieve.</param>
/// <returns><see cref="ServerInfo" /> for each server with the specified attribute.</returns>
public ServerInfoCollection GetServers(string attribute)
{
using (AssetInventoryContext context = new AssetInventoryContext(_connectionString))
{
return(context.FrameworkServers.Where(n => n.Active && n.ServerTypes.Any(m => m.Name == attribute)).ToServerInfoCollection());
}
}
/// <summary>
/// Retrieves <see cref="ServerInfo" /> for all servers in the inventory.
/// </summary>
/// <returns><see cref="ServerInfo" /> for all servers in the inventory.</returns>
public ServerInfoCollection GetServers()
{
using (AssetInventoryContext context = new AssetInventoryContext(_connectionString))
{
return(context.FrameworkServers.Where(n => n.Active).ToServerInfoCollection());
}
}
/// <summary>
/// Retrieves <see cref="AssetInfo" /> for assets with all of the specified <see cref="AssetAttributes" />.
/// </summary>
/// <param name="attributes">The required attributes of the assets to retrieve.</param>
/// <returns><see cref="AssetInfo" /> for each asset with all of the specified attributes.</returns>
public AssetInfoCollection GetAssets(AssetAttributes attributes)
{
using (AssetInventoryContext context = new AssetInventoryContext(_connectionString))
{
IQueryable <Asset> assets = _configuration?.AssetPools.Any() == true?
context.Assets.Where(n => _configuration.AssetPools.Contains(n.Pool.Name)) :
context.Assets;
return(assets.Where(n => n.Capability.HasFlag(attributes)).ToAssetInfoCollection());
}
}
/// <summary>
/// Retrieves <see cref="AssetInfo" /> for assets with one of the specified IDs.
/// </summary>
/// <param name="assetIds">The asset IDs.</param>
/// <returns><see cref="AssetInfo" /> for each asset with one of the specified IDs.</returns>
/// <exception cref="ArgumentNullException"><paramref name="assetIds" /> is null.</exception>
public AssetInfoCollection GetAssets(IEnumerable <string> assetIds)
{
if (assetIds == null)
{
throw new ArgumentNullException(nameof(assetIds));
}
using (AssetInventoryContext context = new AssetInventoryContext(_connectionString))
{
return(context.Assets.Where(n => assetIds.Contains(n.AssetId)).ToAssetInfoCollection());
}
}
/// <summary>
/// Retrieves <see cref="RemotePrintQueueInfo" /> for all remote print queues on the specified server.
/// </summary>
/// <returns><see cref="RemotePrintQueueInfo" /> for all remote print queues on the specified server.</returns>
/// <exception cref="ArgumentNullException"><paramref name="server" /> is null.</exception>
public IEnumerable <RemotePrintQueueInfo> GetRemotePrintQueues(ServerInfo server)
{
if (server == null)
{
throw new ArgumentNullException(nameof(server));
}
using (AssetInventoryContext context = new AssetInventoryContext(_connectionString))
{
return(context.RemotePrintQueues.Where(n => n.PrintServerId == server.ServerId).ToRemotePrintQueueInfoCollection());
}
}
/// <summary>
/// Retrieves <see cref="ServerInfo" /> for servers with any of the specified server attributes.
/// </summary>
/// <param name="attributes">The required attributes of the servers to retrieve.</param>
/// <returns><see cref="ServerInfo" /> for each server with any of the specified attributes.</returns>
/// <exception cref="ArgumentNullException"><paramref name="attributes" /> is null.</exception>
public ServerInfoCollection GetServers(IEnumerable <string> attributes)
{
if (attributes == null)
{
throw new ArgumentNullException(nameof(attributes));
}
using (AssetInventoryContext context = new AssetInventoryContext(_connectionString))
{
return(context.FrameworkServers.Where(n => n.Active && n.ServerTypes.Any(m => attributes.Contains(m.Name))).ToServerInfoCollection());
}
}
/// <summary>
/// Retrieves print driver configurations that match the specified device and driver.
/// </summary>
/// <param name="device">The device.</param>
/// <param name="driver">The driver.</param>
/// <returns>Print driver configurations for the specified device and driver.</returns>
/// <exception cref="ArgumentNullException">
/// <paramref name="device" /> is null.
/// <para>or</para>
/// <paramref name="driver" /> is null.
/// </exception>
public IEnumerable <string> GetPrintDriverConfigurations(IDeviceInfo device, PrintDriverInfo driver)
{
if (device == null)
{
throw new ArgumentNullException(nameof(device));
}
if (driver == null)
{
throw new ArgumentNullException(nameof(driver));
}
// Extract the version value out of the selected package's version
string version = driver.PackageName.Split('\\').First();
using (AssetInventoryContext context = new AssetInventoryContext(_connectionString))
{
return(context.PrintDriverConfigs.Where(n => n.PrintDriverProducts.Any(m => m.Name == device.ProductName) &&
n.PrintDriverVersions.Any(m => m.Value == version))
.Select(n => n.ConfigFile).ToList());
}
}