private void Dispose(bool disposing)
{
if (_document != null)
{
_document.Dispose();
_document = null;
}
}
public DatabaseIndexedBuilder(DataSources dataSources)
{
if (dataSources == null)
{
throw new ArgumentNullException("dataSources");
}
if (!dataSources.IsBuilding || !dataSources.IsValid)
{
throw new ArgumentException("dataSources");
}
_dataSources = dataSources;
_workingDir = dataSources.OutputDir;
_document = new DatabaseIndexedDocument(true, true,
_workingDir);
}
public DatabaseIndexedBuilder(string workingDir, bool isComments)
{
if (workingDir == null)
{
throw new ArgumentNullException("workingDir",
"The working directory is required and cannot be null (or Nothing).");
}
if (workingDir.Length == 0 || !Directory.Exists(workingDir))
{
throw new ArgumentException(
"The working directory is required and cannot be null (or Nothing).",
"workingDir");
}
_workingDir = workingDir;
_document = new DatabaseIndexedDocument(true, isComments,
_workingDir);
}
public bool Build()
{
if (String.IsNullOrEmpty(_workingDir) ||
!Directory.Exists(_workingDir))
{
return(false);
}
if (_dataSources != null)
{
if (!_dataSources.IsValid || _dataSources.SourceCount == 0)
{
return(false);
}
foreach (string dataDir in _dataSources.Sources)
{
if (Directory.Exists(dataDir))
{
this.AddDocuments(dataDir, "*.xml", false, false);
}
}
}
else
{
string dataDir = null;
if (_dataSource != null && Directory.Exists(_dataSource.InputDir))
{
dataDir = _dataSource.InputDir;
}
else
{
dataDir = Environment.ExpandEnvironmentVariables(
@"%DXROOT%\Data\Reflection");
dataDir = Path.GetFullPath(dataDir);
}
if (!Directory.Exists(dataDir))
{
return(false);
}
this.AddDocuments(dataDir, "*.xml", false, false);
}
if (_document != null)
{
_document.Dispose();
_document = null;
}
// Perform a defragmentation of the PersistentDictionary.edb database
Process process = new Process();
ProcessStartInfo startInfo = process.StartInfo;
startInfo.FileName = "esentutl.exe";
startInfo.Arguments = "-d " + DataSource.DatabaseFileName + " -o";
startInfo.UseShellExecute = false;
startInfo.CreateNoWindow = true;
startInfo.WorkingDirectory = _workingDir;
startInfo.RedirectStandardOutput = false;
// Now, start the process - there will still not be output till...
process.Start();
// We must wait for the process to complete...
process.WaitForExit();
int exitCode = process.ExitCode;
process.Close();
if (exitCode != 0)
{
return(false);
}
string[] logFiles = Directory.GetFiles(_workingDir, "*.log",
SearchOption.TopDirectoryOnly);
if (logFiles != null)
{
for (int i = 0; i < logFiles.Length; i++)
{
File.Delete(logFiles[i]);
}
}
if (_dataSources != null && _dataSources.Exists)
{
XmlWriterSettings settings = new XmlWriterSettings();
settings.Indent = true;
settings.IndentChars = new string(' ', 4);
settings.Encoding = Encoding.UTF8;
settings.OmitXmlDeclaration = false;
XmlWriter writer = null;
try
{
writer = XmlWriter.Create(Path.Combine(_workingDir,
DataSources.XmlFileName), settings);
writer.WriteStartDocument();
_dataSources.WriteXml(writer);
writer.WriteEndDocument();
}
finally
{
if (writer != null)
{
writer.Close();
writer = null;
}
}
}
return(true);
}
