public void Run(IOptions options)
{
if (options == null)
throw new ArgumentNullException("options");
var configuration = new W3CExtended();
var reader = new LogReader(configuration);
IDbAdapter db = new SqlServerAdapter(options.ConnectionString, options.TableName);
var files = new FileRepository(options.Directory, options.Pattern);
// Create the table in db (if not existent)
if (options.CreateTable)
{
db.EnsureTable();
}
using (var service = new GeoIpLookupService())
{
// Initialize log parser
var parser = new LogParser(
reader,
files,
db,
new CleanUrlTransformation(),
new GeoLookupTransformation(service));
long count;
LogEntry lastEntry = db.GetLastEntry();
if (options.Force || lastEntry == null)
{
ConsoleWriter.WriteInfo("Importing all log files...");
parser.ParseEntries(out count);
}
else
{
IEnumerable<string> importedFileNames = db.GetFileNames();
ConsoleWriter.WriteInfo("{0} files already in database.", importedFileNames.Count());
ConsoleWriter.WriteInfo("Importing only new entries...", importedFileNames.Count());
parser.ParseEntries(importedFileNames, lastEntry, out count);
}
ConsoleWriter.WriteSuccess("Imported {0} log entries.", count);
}
}
public LogParser(LogReader reader, IFileRepository fileService, IDbAdapter db, params ITransformation[] transformations)
{
if (reader == null)
throw new ArgumentNullException("reader");
if (fileService == null)
throw new ArgumentNullException("files");
if (db == null)
throw new ArgumentNullException("db");
this.reader = reader;
this.fileService = fileService;
this.db = db;
this.transformations = transformations;
}