public LuceneDotNetHowToExamplesFacade deleteIndex(string indexDirectory = null)
{
if (indexDirectory != null)
{
IndexDirectoryInfo = new DirectoryInfo(indexDirectory);
}
if (IndexDirectoryInfo == null)
{
throw new Exception("Index directory not specified");
}
if (IndexDirectoryInfo.Exists == false)
{
return(this);
}
foreach (var fileInfo in IndexDirectoryInfo.GetFiles())
{
fileInfo.Delete();
}
IndexDirectoryInfo.Delete();
trace("Deleted existing index at {0}", IndexDirectoryInfo.FullName);
// must make new object as the old one knows it was deleted and will cause an error later
IndexDirectoryInfo = new DirectoryInfo(IndexDirectoryInfo.FullName);
return(this);
}
public void DeleteIndex(bool DeleteDirectory) {
Close();
if (IndexDirectoryInfo == null) throw new Exception("Index directory not specified");
if (IndexDirectoryInfo.Exists == false) return;
foreach (var fileInfo in IndexDirectoryInfo.GetFiles()) {
fileInfo.Delete();
}
if (DeleteDirectory) { IndexDirectoryInfo.Delete(); }
trace("Deleted existing index at {0}", IndexDirectoryInfo.FullName);
// must make new object as the old one knows it was deleted and will cause an error later
IndexDirectoryInfo = new DirectoryInfo(IndexDirectoryInfo.FullName);
}