/// <summary>
/// Close database connection
/// </summary>
public void Close()
{
log.In();
SQLiteUtil.CloseConnection(connection);
log.Out();
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="fileName">Database file name</param>
/// <param name="patternDef">Analyzing pattern definition</param>
public IntermediateLogReader(String fileName, PatternDefinition patternDef)
{
log.In(fileName, patternDef);
this.colDefList = patternDef.ColumnDefinitionList;
connection = SQLiteUtil.OpenConnection(fileName);
log.Out();
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="fileName">Database file name</param>
/// <param name="patternDef">Analyzing pattern</param>
public IntermediateLogWriter(string fileName, PatternDefinition patternDef)
{
log.In(fileName, patternDef);
this.regex = new Regex(patternDef.RegularExpression);
this.columnDefList = patternDef.ColumnDefinitionList;
if (File.Exists(fileName) == false)
{
CreateDB(fileName, patternDef.ColumnDefinitionList);
}
connection = SQLiteUtil.OpenConnection(fileName);
log.Out();
}
/// <summary>
/// Create database file
/// </summary>
/// <param name="fileName">Database file name</param>
/// <param name="colDefList">Column definition list</param>
private void CreateDB(string fileName, ColumnDefinitionList colDefList)
{
log.InPrivate();
SQLiteConnection.CreateFile(fileName);
using (SQLiteConnection initCon = SQLiteUtil.OpenConnection(fileName))
{
using (SQLiteCommand com = initCon.CreateCommand())
{
CreateHashedValueTable(com);
CreateLogFileTable(com);
CreateParsedLogTable(com, colDefList);
}
}
log.OutPrivate();
}