public override object ReadJson(JsonReader reader, Type objectType, object existingValue,
JsonSerializer serializer)
{
JObject o = JObject.Load(reader);
var result = new IndexSettings();
var dictionary = new Dictionary<string, object>();
serializer.Populate(o.CreateReader(), dictionary);
result.Settings = dictionary;
result._ = DynamicDictionary.Create(dictionary);
foreach (var rootProperty in o.Children<JProperty>())
{
if (rootProperty.Name.Equals("analysis", StringComparison.InvariantCultureIgnoreCase))
{
result.Analysis = serializer.Deserialize<AnalysisSettings>(rootProperty.Value.CreateReader());
result.Settings.Remove(rootProperty.Name);
}
else if (rootProperty.Name.Equals("warmers", StringComparison.InvariantCultureIgnoreCase))
{
foreach (var jWarmer in rootProperty.Value.Children<JProperty>())
{
result.Warmers[jWarmer.Name] = serializer.Deserialize<WarmerMapping>(jWarmer.Value.CreateReader());
}
result.Settings.Remove(rootProperty.Name);
}
else if (rootProperty.Name.Equals("similarity", StringComparison.InvariantCultureIgnoreCase))
{
var baseSimilarity = ((JObject)rootProperty.Value).Property("base");
if (baseSimilarity != null)
{
baseSimilarity.Remove();
result.Similarity = new SimilaritySettings(((JObject)baseSimilarity.Value).Property("type").Value.ToString());
}
else
{
result.Similarity = new SimilaritySettings();
}
foreach (var similarityProperty in rootProperty.Value.Children<JProperty>())
{
var typeProperty = ((JObject)similarityProperty.Value).Property("type");
typeProperty.Remove();
var customSimilarity = new CustomSimilaritySettings(similarityProperty.Name, typeProperty.Value.ToString());
foreach (var similaritySetting in similarityProperty.Value.Children<JProperty>())
{
customSimilarity.SimilarityParameters.Add(similaritySetting.Name, similaritySetting.Value.ToString());
}
result.Similarity.CustomSimilarities.RemoveAll(x => x.Name == customSimilarity.Name);
result.Similarity.CustomSimilarities.Add(customSimilarity);
}
result.Settings.Remove(rootProperty.Name);
}
}
return result;
}
public void GetIndexSettingsComplex()
{
var index = Guid.NewGuid().ToString();
var settings = new IndexSettings();
settings.NumberOfReplicas = 4;
settings.NumberOfShards = 8;
settings.Analysis.Analyzers.Add("snowball", new SnowballAnalyzer { Language = "English" });
settings.Analysis.Analyzers.Add("standard", new StandardAnalyzer { StopWords = new[]{"word1", "word2"}});
settings.Analysis.Analyzers.Add("swedishlanguage", new LanguageAnalyzer(Language.Swedish) { StopWords = new[] { "word1", "word2" }, StemExclusionList = new[] { "stem1", "stem2" } });
settings.Analysis.CharFilters.Add("char1", new HtmlStripCharFilter());
settings.Analysis.CharFilters.Add("char2", new MappingCharFilter{ Mappings = new []{"ph=>f", "qu=>q"}});
settings.Analysis.TokenFilters.Add("tokenfilter1", new EdgeNGramTokenFilter());
settings.Analysis.TokenFilters.Add("tokenfilter2", new SnowballTokenFilter());
settings.Analysis.Tokenizers.Add("token1", new KeywordTokenizer());
settings.Analysis.Tokenizers.Add("token2", new PathHierarchyTokenizer());
settings.Similarity = new SimilaritySettings();
var dfr = new CustomSimilaritySettings("test1", "DFR");
dfr.SimilarityParameters.Add("basic_model", "g");
dfr.SimilarityParameters.Add("after_effect", "l");
dfr.SimilarityParameters.Add("normalization", "h2");
dfr.SimilarityParameters.Add("normalization.h2.c", 3);
settings.Similarity.CustomSimilarities.Add(dfr);
var ib = new CustomSimilaritySettings("test2", "IB");
ib.SimilarityParameters.Add("distribution", "spl");
ib.SimilarityParameters.Add("lambda", "ttf");
ib.SimilarityParameters.Add("normalization", "h1");
settings.Similarity.CustomSimilarities.Add(ib);
var typeMapping = this._client.GetMapping(ElasticsearchConfiguration.DefaultIndex, "elasticsearchprojects");
typeMapping.TypeNameMarker = index;
settings.Mappings.Add(typeMapping);
settings.Add("merge.policy.merge_factor", "10");
var createResponse = this._client.CreateIndex(index, settings);
var r = this._client.GetIndexSettings(index);
Assert.True(r.IsValid);
Assert.NotNull(r.Settings);
Assert.AreEqual(r.Settings.NumberOfReplicas, 4);
Assert.AreEqual(r.Settings.NumberOfShards, 8);
Assert.Greater(r.Settings.Count(), 0);
Assert.True(r.Settings.ContainsKey("merge.policy.merge_factor"));
Assert.AreEqual("10", r.Settings["merge.policy.merge_factor"]);
Assert.AreEqual(3, r.Settings.Analysis.Analyzers.Count);
{ // assert analyzers
Assert.True(r.Settings.Analysis.Analyzers.ContainsKey("snowball"));
var snoballAnalyser = r.Settings.Analysis.Analyzers["snowball"] as SnowballAnalyzer;
Assert.NotNull(snoballAnalyser);
Assert.AreEqual("English", snoballAnalyser.Language);
Assert.True(r.Settings.Analysis.Analyzers.ContainsKey("standard"));
var standardAnalyser = r.Settings.Analysis.Analyzers["standard"] as StandardAnalyzer;
Assert.NotNull(standardAnalyser);
Assert.NotNull(standardAnalyser.StopWords);
Assert.AreEqual(2, standardAnalyser.StopWords.Count());
Assert.True(standardAnalyser.StopWords.Contains("word1"));
Assert.True(standardAnalyser.StopWords.Contains("word2"));
Assert.True(r.Settings.Analysis.Analyzers.ContainsKey("swedishlanguage"));
var languageAnalyser = r.Settings.Analysis.Analyzers["swedishlanguage"] as LanguageAnalyzer;
Assert.NotNull(languageAnalyser);
Assert.AreEqual(Language.Swedish.ToString().ToLower(), languageAnalyser.Type);
Assert.NotNull(languageAnalyser.StopWords);
Assert.AreEqual(2, languageAnalyser.StopWords.Count());
Assert.True(languageAnalyser.StopWords.Contains("word1"));
Assert.True(languageAnalyser.StopWords.Contains("word2"));
Assert.AreEqual(2, languageAnalyser.StemExclusionList.Count());
Assert.True(languageAnalyser.StemExclusionList.Contains("stem1"));
Assert.True(languageAnalyser.StemExclusionList.Contains("stem2"));
}
Assert.AreEqual(2, r.Settings.Analysis.CharFilters.Count);
{ // assert char filters
Assert.True(r.Settings.Analysis.CharFilters.ContainsKey("char1"));
var filter1 = r.Settings.Analysis.CharFilters["char1"] as HtmlStripCharFilter;
Assert.NotNull(filter1);
Assert.True(r.Settings.Analysis.CharFilters.ContainsKey("char2"));
var filter2 = r.Settings.Analysis.CharFilters["char2"] as MappingCharFilter;
Assert.NotNull(filter2);
Assert.AreEqual(2, filter2.Mappings.Count());
Assert.True(filter2.Mappings.Contains("ph=>f"));
Assert.True(filter2.Mappings.Contains("qu=>q"));
}
Assert.AreEqual(2, r.Settings.Analysis.TokenFilters.Count);
{ // assert token filters
Assert.True(r.Settings.Analysis.TokenFilters.ContainsKey("tokenfilter1"));
var filter1 = r.Settings.Analysis.TokenFilters["tokenfilter1"] as EdgeNGramTokenFilter;
Assert.NotNull(filter1);
Assert.True(r.Settings.Analysis.TokenFilters.ContainsKey("tokenfilter2"));
var filter2 = r.Settings.Analysis.TokenFilters["tokenfilter2"] as SnowballTokenFilter;
Assert.NotNull(filter2);
}
Assert.AreEqual(2, r.Settings.Analysis.Tokenizers.Count);
{ // assert tokenizers
Assert.True(r.Settings.Analysis.Tokenizers.ContainsKey("token1"));
var tokenizer1 = r.Settings.Analysis.Tokenizers["token1"] as KeywordTokenizer;
Assert.NotNull(tokenizer1);
Assert.True(r.Settings.Analysis.Tokenizers.ContainsKey("token2"));
var tokenizer2 = r.Settings.Analysis.Tokenizers["token2"] as PathHierarchyTokenizer;
Assert.NotNull(tokenizer2);
}
Assert.NotNull(r.Settings.Similarity);
Assert.NotNull(r.Settings.Similarity.CustomSimilarities);
Assert.AreEqual(2, r.Settings.Similarity.CustomSimilarities.Count);
{ // assert similarity
var similarity1 = r.Settings.Similarity.CustomSimilarities.FirstOrDefault(x => x.Name.Equals("test1", StringComparison.InvariantCultureIgnoreCase));
Assert.NotNull(similarity1);
Assert.AreEqual("DFR", similarity1.Type);
Assert.AreEqual(4, similarity1.SimilarityParameters.Count);
Assert.True(similarity1.SimilarityParameters.Any(x => x.Key.Equals("basic_model") && x.Value.ToString().Equals("g")));
Assert.True(similarity1.SimilarityParameters.Any(x => x.Key.Equals("after_effect") && x.Value.ToString().Equals("l")));
Assert.True(similarity1.SimilarityParameters.Any(x => x.Key.Equals("normalization") && x.Value.ToString().Equals("h2")));
Assert.True(similarity1.SimilarityParameters.Any(x => x.Key.Equals("normalization.h2.c") && x.Value.ToString().Equals("3")));
var similarity2 = r.Settings.Similarity.CustomSimilarities.FirstOrDefault(x => x.Name.Equals("test2", StringComparison.InvariantCultureIgnoreCase));
Assert.NotNull(similarity2);
Assert.AreEqual("IB", similarity2.Type);
Assert.AreEqual(3, similarity2.SimilarityParameters.Count);
Assert.True(similarity2.SimilarityParameters.Any(x => x.Key.Equals("distribution") && x.Value.ToString().Equals("spl")));
Assert.True(similarity2.SimilarityParameters.Any(x => x.Key.Equals("lambda") && x.Value.ToString().Equals("ttf")));
Assert.True(similarity2.SimilarityParameters.Any(x => x.Key.Equals("normalization") && x.Value.ToString().Equals("h1")));
}
this._client.DeleteIndex(index);
}