public void Validate(IEnumerable<TableData> tables, IJobSpecification job)
{
var hasPartitionKey = false;
var staleTime = GetStaleTime(tables);
using (var conn = new SqlConnection(ConnectionString))
{
conn.Open();
if (!string.IsNullOrEmpty(CreateDatabaseName))
{
if (Update)
{
conn.ChangeDatabase(CreateDatabaseName);
//Check lock. Release immediately upon success.
AcquireLock(conn, null);
ReleaseLock(conn, null);
ValidateSchema(conn, tables);
}
if (staleTime > TimeSpan.Zero)
{
hasPartitionKey = true;
if (Update && !Rebuild)
{
var lastCutoff =
new SqlCommand(@"SELECT TOP 1 LastCutoff FROM Sitecore.JobInfo", conn).ExecuteScalar();
_cutoff = DBNull.Value.Equals(lastCutoff) ? (DateTime?)null : ((DateTime)lastCutoff).SpecifyKind(DateTimeKind.Utc);
if (_cutoff.HasValue)
{
_cutoff = SqlUpdateUtil.GetPartitionDate(_cutoff.Value.Add(-staleTime), staleTime);
}
}
_nextCuttoff = DateTime.UtcNow;
}
}
}
if (!string.IsNullOrEmpty(SsasConnectionString))
{
var connectionStringBuilder = new SqlConnectionStringBuilder(ConnectionString);
if (!string.IsNullOrEmpty(CreateDatabaseName))
{
connectionStringBuilder.InitialCatalog = CreateDatabaseName;
}
else
{
throw new Exception("Database must be specified either in the connection string or as the Database parameter");
}
_ssasExporter = new SsasExporter(SsasConnectionString, SsasDbName,
"Provider=SQLOLEDB;" + connectionStringBuilder.ConnectionString);
_ssasExporter.Update = Update;
_ssasExporter.Validate(tables, job);
_ssasExporter.ReferenceDate = (_nextCuttoff ?? DateTime.UtcNow).Add(-staleTime);
if (Rebuild)
{
_ssasExporter.IncrementalUpdate = SqlClearOptions.None;
}
else
{
_ssasExporter.IncrementalUpdate = SqlClearOptions;
if (hasPartitionKey)
{
_ssasExporter.IncrementalUpdate |= SqlClearOptions.Facts;
}
}
}
else if (!string.IsNullOrEmpty(SsasDbName))
{
throw new Exception("A connection string for SSAS Tabular is needed");
}
}
public void Validate(IEnumerable <TableData> tables, IJobSpecification job)
{
var hasPartitionKey = false;
var staleTime = GetStaleTime(tables);
using (var conn = new SqlConnection(ConnectionString))
{
conn.Open();
if (!string.IsNullOrEmpty(CreateDatabaseName))
{
if (Update)
{
conn.ChangeDatabase(CreateDatabaseName);
//Check lock. Release immediately upon success.
AcquireLock(conn, null);
ReleaseLock(conn, null);
ValidateSchema(conn, tables);
}
if (staleTime > TimeSpan.Zero)
{
hasPartitionKey = true;
if (Update && !Rebuild)
{
var lastCutoff =
new SqlCommand(@"SELECT TOP 1 LastCutoff FROM Sitecore.JobInfo", conn).ExecuteScalar();
_cutoff = DBNull.Value.Equals(lastCutoff) ? (DateTime?)null : ((DateTime)lastCutoff).SpecifyKind(DateTimeKind.Utc);
if (_cutoff.HasValue)
{
_cutoff = SqlUpdateUtil.GetPartitionDate(_cutoff.Value.Add(-staleTime), staleTime);
}
}
_nextCuttoff = DateTime.UtcNow;
}
}
}
if (!string.IsNullOrEmpty(SsasConnectionString))
{
var connectionStringBuilder = new SqlConnectionStringBuilder(ConnectionString);
if (!string.IsNullOrEmpty(CreateDatabaseName))
{
connectionStringBuilder.InitialCatalog = CreateDatabaseName;
}
else
{
throw new Exception("Database must be specified either in the connection string or as the Database parameter");
}
_ssasExporter = new SsasExporter(SsasConnectionString, SsasDbName,
"Provider=SQLOLEDB;" + connectionStringBuilder.ConnectionString);
_ssasExporter.Update = Update;
_ssasExporter.Validate(tables, job);
_ssasExporter.ReferenceDate = (_nextCuttoff ?? DateTime.UtcNow).Add(-staleTime);
if (Rebuild)
{
_ssasExporter.IncrementalUpdate = SqlClearOptions.None;
}
else
{
_ssasExporter.IncrementalUpdate = SqlClearOptions;
if (hasPartitionKey)
{
_ssasExporter.IncrementalUpdate |= SqlClearOptions.Facts;
}
}
}
else if (!string.IsNullOrEmpty(SsasDbName))
{
throw new Exception("A connection string for SSAS Tabular is needed");
}
}