public CassandraKeyspace(CassandraKeyspaceSchema schema, CassandraContext context)
{
if (schema == null)
{
throw new ArgumentNullException("schema");
}
if (schema.Name == null)
{
throw new ArgumentException("Must specify the keyspace name.");
}
_keyspaceName = schema.Name;
_cachedSchema = schema;
_context = context;
}
public CassandraKeyspaceSchema GetSchema()
{
if (_cachedSchema == null)
{
try
{
_cachedSchema = new CassandraKeyspaceSchema(_context.ExecuteOperation(new SimpleOperation <Apache.Cassandra.KsDef>(ctx => {
return(ctx.Session.GetClient().describe_keyspace(KeyspaceName));
})));
}
catch (CassandraOperationException exc)
{
Debug.WriteLine(exc);
_cachedSchema = new CassandraKeyspaceSchema {
Name = KeyspaceName
};
}
}
return(_cachedSchema);
}
public void ClearCachedKeyspaceSchema()
{
_cachedSchema = null;
}
