/// <summary>
/// Constructor for the <see cref="SubscriptionManager"/> class.
/// </summary>
/// <param name="refDatabase">
/// Database that will contain the actual subscriptions and data retrieved by these
/// subscriptions. Can be the same database as the <paramref name="infoDatabase"/> parameter.
/// </param>
/// <param name="infoDatabase">
/// Database that will be used by <see cref="SubscriptionManager"/> to store data about
/// registered subscriptions.
/// </param>
/// <param name="subCredentials">
/// The object that can provide credentials for subscriptions.
/// </param>
public SqlSubscriptionManager(IDatabase referenceDatabase, IDatabase infoDatabase, ISubscriptionCredentialService subscriptionCredentials)
{
Guard.ArgumentNotNull(referenceDatabase, "referenceDatabase");
Guard.ArgumentNotNull(infoDatabase, "infoDatabase");
Guard.ArgumentNotNull(subscriptionCredentials, "subscriptionCredentials");
this.infoDatabase = infoDatabase;
this.refDatabase = referenceDatabase;
this.subscriptionCredentials = subscriptionCredentials;
if (!infoDatabase.TableExists("SubscriptionInfo"))
{
CreateDatabaseTables();
}
}
/// <summary>
/// Creates a new instance of this class and provides it with the required services.
/// </summary>
/// <param name="databaseService">
/// Provides the connection to the local database where subscriptions will be managed
/// by this class.
/// </param>
/// <param name="subCredentials">
/// Provides the credentials needed for a subscription to connect to the server
/// that has the publication used by the subscription.
/// </param>
public SqlSubscriptionManager(IDatabase databaseService, ISubscriptionCredentialService subCredentials)
: this(databaseService, databaseService, subCredentials)
{
}