public async Task <ResultDetails <string> > CreateIndexAsync(string index, IndexSettings indexSettings, IndexAliases indexAliases, IndexWarmers indexWarmers)
{
if (string.IsNullOrEmpty(index))
{
throw new ElasticsearchCrudException("CreateIndexAsync: index is required");
}
if (indexSettings == null)
{
indexSettings = new IndexSettings {
NumberOfShards = 5, NumberOfReplicas = 1
};
}
if (indexAliases == null)
{
indexAliases = new IndexAliases();
}
if (indexWarmers == null)
{
indexWarmers = new IndexWarmers();
}
_traceProvider.Trace(TraceEventType.Verbose, "{0}: CreateIndexAsync Elasticsearch started", "ElasticsearchContextIndexMapping");
var resultDetails = new ResultDetails <string> {
Status = HttpStatusCode.InternalServerError
};
try
{
MappingUtils.GuardAgainstBadIndexName(index);
var indexMappings = new IndexMappings(_traceProvider, _elasticsearchSerializerConfiguration);
indexMappings.CreateIndexSettingsForDocument(index, indexSettings, indexAliases, indexWarmers);
await indexMappings.Execute(_client, _connectionString, _traceProvider, _cancellationTokenSource);
return(resultDetails);
}
catch (OperationCanceledException oex)
{
_traceProvider.Trace(TraceEventType.Warning, oex, "{1}: CreateIndexAsync Request OperationCanceledException: {0}", oex.Message,
"ElasticsearchContextIndexMapping");
resultDetails.Description = "OperationCanceledException";
return(resultDetails);
}
}
public async Task <ResultDetails <string> > CreateIndexWithMappingAsync <T>(IndexDefinition indexDefinition)
{
if (indexDefinition == null)
{
indexDefinition = new IndexDefinition();
}
_traceProvider.Trace(TraceEventType.Verbose, "{0}: CreateIndexWithMappingAsync Elasticsearch started", "ElasticsearchContextIndexMapping");
var resultDetails = new ResultDetails <string> {
Status = HttpStatusCode.InternalServerError
};
try
{
var item = Activator.CreateInstance <T>();
var entityContextInfo = new EntityContextInfo
{
RoutingDefinition = indexDefinition.Mapping.RoutingDefinition,
Document = item,
EntityType = typeof(T),
Id = "0"
};
string index =
_elasticsearchSerializerConfiguration.ElasticsearchMappingResolver.GetElasticSearchMapping(
entityContextInfo.EntityType).GetIndexForType(entityContextInfo.EntityType);
MappingUtils.GuardAgainstBadIndexName(index);
var indexMappings = new IndexMappings(_traceProvider, _elasticsearchSerializerConfiguration);
indexMappings.CreateIndexSettingsForDocument(index, indexDefinition.IndexSettings, indexDefinition.IndexAliases, indexDefinition.IndexWarmers);
indexDefinition.Mapping.Index = index;
indexMappings.CreatePropertyMappingForTopDocument(entityContextInfo, indexDefinition.Mapping);
await indexMappings.Execute(_client, _connectionString, _traceProvider, _cancellationTokenSource);
return(resultDetails);
}
catch (OperationCanceledException oex)
{
_traceProvider.Trace(TraceEventType.Warning, oex, "{1}: CreateIndexWithMappingAsync Request OperationCanceledException: {0}", oex.Message,
"ElasticsearchContextIndexMapping");
resultDetails.Description = "OperationCanceledException";
return(resultDetails);
}
}
public ElasticSerializationResult Serialize(IEnumerable <EntityContextInfo> entities)
{
if (entities == null)
{
return(null);
}
_elasticSerializationResult = new ElasticSerializationResult();
_elasticsearchCrudJsonWriter = new ElasticsearchCrudJsonWriter();
foreach (var entity in entities)
{
string index = _elasticsearchSerializerConfiguration.ElasticsearchMappingResolver.GetElasticSearchMapping(entity.EntityType).GetIndexForType(entity.EntityType);
MappingUtils.GuardAgainstBadIndexName(index);
if (_saveChangesAndInitMappingsForChildDocuments)
{
_indexMappings.CreateIndexSettingsForDocument(index, new IndexSettings {
NumberOfShards = 5, NumberOfReplicas = 1
}, new IndexAliases());
_indexMappings.CreatePropertyMappingForTopDocument(entity, new MappingDefinition {
Index = index
});
}
if (entity.DeleteDocument)
{
DeleteEntity(entity);
}
else
{
AddUpdateEntity(entity);
}
}
_elasticsearchCrudJsonWriter.Dispose();
_elasticSerializationResult.Content = _elasticsearchCrudJsonWriter.Stringbuilder.ToString();
_elasticSerializationResult.IndexMappings = _indexMappings;
return(_elasticSerializationResult);
}