public IKeyspace GetKeyspace(string keyspaceName, ConsistencyLevel consistencyLevel, FailoverPolicy failoverPolicy)
{
var key = BuildKeyspaceMapName(keyspaceName, consistencyLevel, failoverPolicy);
IKeyspace keyspace;
if (keyspaceMap.ContainsKey(key))
{
keyspace = keyspaceMap[key];
}
else
{
if (Keyspaces.Contains(keyspaceName))
{
IDictionary <string, Dictionary <string, string> > keyspaceDesc = null;
keyspaceDesc = cassandra.describe_keyspace(keyspaceName);
keyspace = keyspaceFactory.Create(this, keyspaceName, keyspaceDesc,
consistencyLevel, failoverPolicy, pool);
IKeyspace tmp = null;
if (!keyspaceMap.ContainsKey(key))
{
keyspaceMap.Add(key, keyspace);
tmp = keyspaceMap[key];
}
if (tmp != null)
{
// There was another put that got here before we did.
keyspace = tmp;
}
}
else
{
throw new Exception("Requested key space not exist, keyspaceName=" + keyspaceName);
}
}
return(keyspace);
}
public Apache.Cassandra.KsDef describe_keyspace(string keyspace)
{
return(_client.describe_keyspace(keyspace));
}
