/// <summary>
/// Installs the service instances on servers in the farm (does not start them).
/// </summary>
/// <param name="service">The service associated with these instances.</param>
internal static void CreateServiceInstances(NVRConfigService service)
{
if (service == null)
{
throw new ArgumentNullException("service");
}
foreach (SPServer server in SPFarm.Local.Servers)
{
if (server.Role == SPServerRole.Application || server.Role == SPServerRole.SingleServer || server.Role == SPServerRole.WebFrontEnd)
{
ConfigServiceInstance instance = server.ServiceInstances.GetValue<ConfigServiceInstance>();
if (instance == null)
{
instance = new ConfigServiceInstance(server, service);
instance.Update();
}
}
}
}
/// <summary>
/// Gets an existing service or creates it if it doesn't exist.
/// </summary>
/// <returns>An instance of the Service.</returns>
internal static NVRConfigService GetOrCreateService()
{
NVRConfigService service = SPFarm.Local.Services.GetValue<NVRConfigService>();
if (service == null)
{
service = new NVRConfigService(SPFarm.Local);
service.Status = SPObjectStatus.Online;
service.Update();
}
return service;
}
/// <summary>
/// Initializes a new instance of the <see cref="ConfigServiceInstance"/> class. Use this constructor to install the service instance on servers in the farm.
/// </summary>
/// <param name="server">The SPServer to install the instance to.</param>
/// <param name="service">The service to associate the service instance with.</param>
internal ConfigServiceInstance(SPServer server, NVRConfigService service)
: base(server, service)
{
}