void UpdateIndex(string fullPath, PendingRetrySource pendingRetrySource = null)
{
if (IsFile(fullPath))
{
var fileInfo = new FileInfo(fullPath);
try
{
Thread.Sleep(WaitMilliseconds); // Wait to let file finished write to disk
if (fileInfo.Exists)
{
var content = FilesContentHelper.ReadAllText(fullPath);
var document = CodeIndexBuilder.GetDocumentFromSource(CodeSource.GetCodeSource(fileInfo, content));
CodeIndexBuilder.UpdateIndex(config.LuceneIndexForCode, GetNoneTokenizeFieldTerm(nameof(CodeSource.FilePath), fullPath), document);
WordsHintBuilder.UpdateWordsHint(config, WordSegmenter.GetWords(content), log);
pendingChanges++;
}
}
catch (IOException)
{
AddFileChangesToRetrySouce(fullPath, WatcherChangeTypes.Changed, pendingRetrySource);
}
catch (Exception ex)
{
log?.Error(ex.ToString());
}
}
}
public void TestUpdateCodeFilePath()
{
var document = CodeIndexBuilder.GetDocumentFromSource(new CodeSource
{
Content = "AAA",
FileExtension = "CCC",
FilePath = "BBB/DDD/1.txt",
FileName = "1.txt",
IndexDate = new DateTime(1999, 12, 31),
LastWriteTimeUtc = new DateTime(2000, 1, 1)
});
CodeIndexBuilder.UpdateCodeFilePath(document, "BBB/DDD/", "AAA/EEE/");
Assert.AreEqual(@"AAA/EEE/1.txt", document.Get(nameof(CodeSource.FilePath)));
Assert.AreEqual(@"AAA/EEE/1.txt", document.Get(nameof(CodeSource.FilePath) + Constants.NoneTokenizeFieldSuffix));
}
void FileRenamed(string oldFullPath, string fullPath, PendingRetrySource pendingRetrySource = null)
{
try
{
if (IsFile(fullPath))
{
var fileInfo = new FileInfo(fullPath);
try
{
if (fileInfo.Exists)
{
var content = FilesContentHelper.ReadAllText(fullPath);
var document = CodeIndexBuilder.GetDocumentFromSource(CodeSource.GetCodeSource(fileInfo, content));
CodeIndexBuilder.UpdateIndex(config.LuceneIndexForCode, GetNoneTokenizeFieldTerm(nameof(CodeSource.FilePath), oldFullPath), document);
pendingChanges++;
}
}
catch (IOException)
{
AddFileChangesToRetrySouce(fullPath, WatcherChangeTypes.Renamed, pendingRetrySource, oldFullPath);
}
}
else if (IsDirectory(fullPath))
{
// Rebuild All Sub Directory Index File, rename the index path
var term = new PrefixQuery(GetNoneTokenizeFieldTerm(nameof(CodeSource.FilePath), oldFullPath));
var docs = CodeIndexSearcher.Search(config.LuceneIndexForCode, term, int.MaxValue);
foreach (var doc in docs)
{
CodeIndexBuilder.UpdateCodeFilePath(doc, oldFullPath, fullPath);
CodeIndexBuilder.UpdateIndex(config.LuceneIndexForCode, new Term(nameof(CodeSource.CodePK), doc.Get(nameof(CodeSource.CodePK))), doc);
pendingChanges++;
}
}
}
catch (Exception ex)
{
log?.Error(ex.ToString());
}
}
public void TestUpdateIndex()
{
BuildIndex();
LucenePool.SaveResultsAndClearLucenePool(Config.LuceneIndexForCode);
var result = CodeIndexSearcher.Search(Config.LuceneIndexForCode, new TermQuery(new Term(nameof(CodeSource.FilePath) + Constants.NoneTokenizeFieldSuffix, @"D:\DDDD\A new Name.cs")), 10);
Assert.That(result.Length, Is.EqualTo(1));
CodeIndexBuilder.UpdateIndex(Config.LuceneIndexForCode, new Term(nameof(CodeSource.FilePath) + Constants.NoneTokenizeFieldSuffix, @"d:\dddd\a new name.cs"), CodeIndexBuilder.GetDocumentFromSource(new CodeSource()
{
Content = "AAA",
FileExtension = "CCC",
FilePath = "BBB",
FileName = "DDD",
IndexDate = new DateTime(1999, 12, 31),
LastWriteTimeUtc = new DateTime(2000, 1, 1)
}));
LucenePool.SaveResultsAndClearLucenePool(Config.LuceneIndexForCode);
result = CodeIndexSearcher.Search(Config.LuceneIndexForCode, new TermQuery(new Term(nameof(CodeSource.FilePath) + Constants.NoneTokenizeFieldSuffix, @"d:\dddd\a new name.cs")), 10);
Assert.That(result.Length, Is.EqualTo(0));
result = CodeIndexSearcher.Search(Config.LuceneIndexForCode, new TermQuery(new Term(nameof(CodeSource.FilePath) + Constants.NoneTokenizeFieldSuffix, "BBB")), 10);
Assert.That(result.Length, Is.EqualTo(1));
Assert.AreEqual(@"DDD", result[0].Get(nameof(CodeSource.FileName)));
Assert.AreEqual(@"CCC", result[0].Get(nameof(CodeSource.FileExtension)));
Assert.AreEqual(@"BBB", result[0].Get(nameof(CodeSource.FilePath)));
Assert.AreEqual("AAA", result[0].Get(nameof(CodeSource.Content)));
Assert.AreEqual(new DateTime(1999, 12, 31).Ticks, result[0].GetField(nameof(CodeSource.IndexDate)).GetInt64Value());
Assert.AreEqual(new DateTime(2000, 1, 1).Ticks, result[0].GetField(nameof(CodeSource.LastWriteTimeUtc)).GetInt64Value());
}