public virtual void Setup()
{
MySqlOperator = MySqlLuceneOperator.Create(Options);
MySqlDirectory = new LuceneSqlDirectory(Options, MySqlOperator);
MySqlWriter = new IndexWriter(MySqlDirectory, new IndexWriterConfig(AppLuceneVersion, Analyzer));
FileDirectory = FSDirectory.Open(IndexLocation);
FileWriter = new IndexWriter(FileDirectory, new IndexWriterConfig(AppLuceneVersion, Analyzer));
}
public virtual void GlobalCleanup()
{
Analyzer.Dispose();
Directory.Delete(IndexLocation, true);
using var mySqlOperator = MySqlLuceneOperator.Create(Options);
mySqlOperator.PurgeTables();
}
public LuceneStorageFixture()
{
const string connectionString = "server=localhost;port=3306;database=lucene;uid=root;password=password;Allow User Variables=True;";
Options = new SqlDirectoryOptions(connectionString, "TestDirectory");
const LuceneVersion appLuceneVersion = LuceneVersion.LUCENE_48;
MySqlOperator = MySqlLuceneOperator.Create(Options);
Directory = new LuceneSqlDirectory(Options, MySqlOperator);
Analyzer = new StandardAnalyzer(appLuceneVersion);
Writer = new IndexWriter(Directory, new IndexWriterConfig(appLuceneVersion, Analyzer));
}
public static void Main(string[] args)
{
const string connectionString = "server=localhost;port=3306;database=lucene;uid=root;password=password;Allow User Variables=True;";
var options = new SqlDirectoryOptions(connectionString, "ExampleDirectory");
using var mySqlOperator = MySqlLuceneOperator.Create(options);
using var directory = new LuceneSqlDirectory(options, mySqlOperator);
using var analyzer = new StandardAnalyzer(LuceneVersion.LUCENE_48);
using var writer = new IndexWriter(directory, new IndexWriterConfig(LuceneVersion.LUCENE_48, analyzer));
var source = new
{
Name = "Kermit the Frog",
FavoritePhrase = "The quick brown fox jumps over the lazy dog"
};
var doc = new Document
{
new StringField(
"name",
source.Name,
Field.Store.YES),
new TextField(
"favoritePhrase",
source.FavoritePhrase,
Field.Store.YES)
};
writer.AddDocument(doc);
writer.Flush(false, false);
var phrase = new MultiPhraseQuery
{
new Term("favoritePhrase", "brown"),
new Term("favoritePhrase", "fox")
};
var searcher = new IndexSearcher(writer.GetReader(true));
var result = searcher.Search(phrase, 20);
}
