public PivotDataManagerBase(ConnectionInfo connection, String query, String updateScript)
{
m_Connection = connection;
Query = query;
UpdateScript = updateScript;
m_History = new HistoryManager();
m_History.AddHistoryItem(new HistoryItem());
}
internal static ConnectionInfo Deserialize(XmlReader reader)
{
if (reader != null)
{
try
{
ConnectionInfo target = new ConnectionInfo();
reader.ReadStartElement("ConnectionInfo");
// Свойства
reader.ReadStartElement("ConnectionString");
if (reader.NodeType == XmlNodeType.Text)
{
target.ConnectionString = reader.ReadContentAsString();
reader.ReadEndElement();
}
reader.ReadStartElement("ConnectionID");
if (reader.NodeType == XmlNodeType.Text)
{
target.ConnectionID = reader.ReadContentAsString();
reader.ReadEndElement();
}
if (reader.NodeType == XmlNodeType.EndElement &&
reader.Name == "ConnectionInfo")
{
reader.ReadEndElement();
}
return target;
}
catch (XmlException)
{
throw;
//return null;
}
}
return null;
}
public DefaultQueryExecuter(ConnectionInfo connection)
{
m_Connection = connection;
}
protected abstract IQueryExecuter CreateQueryExecutor(ConnectionInfo connection);
protected override IQueryExecuter CreateQueryExecutor(ConnectionInfo connection)
{
return new DefaultQueryExecuter(connection);
}
public OlapPivotDataManager(ConnectionInfo connection, String query, String updateScript)
: base(connection, query, updateScript)
{
}