private void RetrieveKeySpaces()
{
RetrieveKeySpacesCommand retrieveKeySpaceCommand = new RetrieveKeySpacesCommand();
DescribeKeySpaceCommand describeKeySpaceCommand = new DescribeKeySpaceCommand();
using (DefaultAquilesConnection connection = new DefaultAquilesConnection(this))
{
// i open the conection myself in order not to let the DefaultConnection change the endpoint
connection.Open();
connection.Execute(retrieveKeySpaceCommand);
HashSet<string>.Enumerator keySpaceIterator = retrieveKeySpaceCommand.KeySpaces.GetEnumerator();
while (keySpaceIterator.MoveNext()) {
describeKeySpaceCommand.KeySpace = keySpaceIterator.Current;
connection.Execute(describeKeySpaceCommand);
this.AddKeySpaceDescription(this.BuildKeySpace(keySpaceIterator.Current, describeKeySpaceCommand.ColumnFamilies));
}
connection.Close();
}
}
private void CheckNodesPointsToSameCluster()
{
CassandraClient client = null;
HashSet<CassandraEndpoint> usedEndpoints = new HashSet<CassandraEndpoint>();
FakedConnectionPool fakedConnectionPool = new FakedConnectionPool()
{
EndpointManager = this.endpointManager
};
FakedCluster fakedCluster = new FakedCluster()
{
FriendlyName = this.FriendlyName,
ConnectionPool = fakedConnectionPool
};
CassandraEndpoint endpoint = this.endpointManager.Retrieve();
while (endpoint != null && !usedEndpoints.Contains(endpoint))
{
client = this.connectionFactory.Create(endpoint);
fakedConnectionPool.InjectedClient = client;
RetrieveClusterNameCommand cmd = new RetrieveClusterNameCommand();
using (DefaultAquilesConnection connection = new DefaultAquilesConnection(fakedCluster))
{
// i open the conection myself in order not to let the DefaultConnection change the endpoint
connection.Open();
connection.Execute(cmd);
connection.Close();
}
if (String.IsNullOrEmpty(this.ClusterName))
{
this.ClusterName = cmd.ClusterName;
}
else if (this.ClusterName.CompareTo(cmd.ClusterName) != 0)
{
throw new AquilesException(String.Format(CultureInfo.CurrentCulture, "Endpoint '{0}' points to '{1}' instead of '{2}'.", endpoint.ToString(), cmd.ClusterName, this.ClusterName));
}
usedEndpoints.Add(endpoint);
endpoint = this.endpointManager.Retrieve();
}
}
