private void CreateBulkContentForChildDocument(EntityContextInfo entityInfo, ElasticsearchMapping elasticsearchMapping,
EntityContextInfo item)
{
var childMapping =
_elasticsearchSerializerConfiguration.ElasticsearchMappingResolver.GetElasticSearchMapping(item.EntityType);
_elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
_elasticsearchCrudJsonWriter.JsonWriter.WritePropertyName("index");
// Write the batch "index" operation header
_elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
// Always write to the same index
WriteValue("_index", childMapping.GetIndexForType(entityInfo.EntityType));
WriteValue("_type", childMapping.GetDocumentType(item.EntityType));
WriteValue("_id", item.Id);
WriteValue("_parent", item.RoutingDefinition.ParentId);
if (item.RoutingDefinition.RoutingId != null && _elasticsearchSerializerConfiguration.UserDefinedRouting)
{
// It's a document which has a specific route
WriteValue("_routing", item.RoutingDefinition.RoutingId);
}
_elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
_elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
_elasticsearchCrudJsonWriter.JsonWriter.WriteRaw("\n"); //ES requires this \n separator
_elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
childMapping.MapEntityValues(item, _elasticsearchCrudJsonWriter, true);
_elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
_elasticsearchCrudJsonWriter.JsonWriter.WriteRaw("\n");
}
/// <summary>
/// You can add custom Type handlers here for specific mapping.
/// Only one mapping can be defined pro type.
/// </summary>
/// <param name="type">Type of class</param>
/// <param name="mapping">mapping definition.</param>
public void AddElasticSearchMappingForEntityType(Type type, ElasticsearchMapping mapping)
{
if (_mappingDefinitions.ContainsKey(type))
{
throw new Exception("The mapping for this type is already defined.");
}
_mappingDefinitions.Add(type, mapping);
}
private void ProccessPropertyMappingsWithoutTypeName(ElasticsearchCrudJsonWriter elasticsearchCrudJsonWriter, EntityContextInfo entityInfo, ElasticsearchMapping elasticsearchMapping)
{
//"properties": {
elasticsearchCrudJsonWriter.JsonWriter.WritePropertyName("properties");
elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
elasticsearchMapping.MapEntityValues(entityInfo, elasticsearchCrudJsonWriter, true, CreatePropertyMappings);
elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
}
/// <summary>
/// Create a new mapping for the child type in the parent document index
/// </summary>
/// <param name="entityInfo"></param>
/// <param name="elasticsearchMapping"></param>
/// <param name="item"></param>
/// <param name="mappingDefinition">definition for the type mappings</param>
private void CreatePropertyMappingForChildDocument(EntityContextInfo entityInfo, ElasticsearchMapping elasticsearchMapping, EntityContextInfo item, MappingDefinition mappingDefinition)
{
var childMapping =
_elasticsearchSerializerConfiguration.ElasticsearchMappingResolver.GetElasticSearchMapping(item.EntityType);
var parentMapping =
_elasticsearchSerializerConfiguration.ElasticsearchMappingResolver.GetElasticSearchMapping(item.ParentEntityType);
var childType = childMapping.GetDocumentType(item.EntityType);
var parentType = parentMapping.GetDocumentType(item.ParentEntityType);
var processedId = childType + "_" + parentType;
if (_processedItems.Contains(childType))
{
var test = CommandTypes.Find(t => t.StartsWith(childType));
if (test != processedId)
{
throw new ElasticsearchCrudException("InitMappings: Not supported, child documents can only have one parent");
}
return;
}
_processedItems.Add(childType);
CommandTypes.Add(processedId);
var elasticsearchCrudJsonWriter = new ElasticsearchCrudJsonWriter();
elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
elasticsearchCrudJsonWriter.JsonWriter.WritePropertyName(childType);
elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
mappingDefinition.Source.WriteJson(elasticsearchCrudJsonWriter);
mappingDefinition.All.WriteJson(elasticsearchCrudJsonWriter);
mappingDefinition.Analyzer.WriteJson(elasticsearchCrudJsonWriter);
CreateParentMappingForDocument(
elasticsearchCrudJsonWriter,
elasticsearchMapping.GetDocumentType(item.ParentEntityType));
if (item.RoutingDefinition.RoutingId != null && _elasticsearchSerializerConfiguration.UserDefinedRouting)
{
CreateForceRoutingMappingForDocument(elasticsearchCrudJsonWriter);
}
ProccessPropertyMappingsWithoutTypeName(elasticsearchCrudJsonWriter, item, childMapping);
elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
CreateMappingCommandForTypeWithExistingIndex(elasticsearchCrudJsonWriter.GetJsonString(), elasticsearchMapping.GetIndexForType(entityInfo.EntityType), childMapping.GetDocumentType(item.EntityType));
}
/// <summary>
/// Create a new index for the parent document
/// </summary>
/// <param name="entityInfo"></param>
/// <param name="elasticsearchMapping"></param>
/// <param name="mappingDefinition">mapping definitions for the index type</param>
private void CreatePropertyMappingForEntityForParentDocument(EntityContextInfo entityInfo, ElasticsearchMapping elasticsearchMapping, MappingDefinition mappingDefinition)
{
var itemType = elasticsearchMapping.GetDocumentType(entityInfo.EntityType);
if (_processedItems.Contains("_mapping" + itemType))
{
return;
}
_processedItems.Add("_mapping" + itemType);
var elasticsearchCrudJsonWriter = new ElasticsearchCrudJsonWriter();
elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
elasticsearchCrudJsonWriter.JsonWriter.WritePropertyName(itemType);
elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
mappingDefinition.Source.WriteJson(elasticsearchCrudJsonWriter);
mappingDefinition.All.WriteJson(elasticsearchCrudJsonWriter);
mappingDefinition.Analyzer.WriteJson(elasticsearchCrudJsonWriter);
if (entityInfo.RoutingDefinition.RoutingId != null && _elasticsearchSerializerConfiguration.UserDefinedRouting)
{
CreateForceRoutingMappingForDocument(elasticsearchCrudJsonWriter);
}
if (entityInfo.RoutingDefinition.ParentId != null)
{
CreateParentMappingForDocument(
elasticsearchCrudJsonWriter,
elasticsearchMapping.GetDocumentType(entityInfo.ParentEntityType));
}
ProccessPropertyMappingsWithoutTypeName(elasticsearchCrudJsonWriter, entityInfo, elasticsearchMapping);
elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
CreateMappingCommandForTypeWithExistingIndex(elasticsearchCrudJsonWriter.GetJsonString(), mappingDefinition.Index, itemType);
}
private void CreateBulkContentForParentDocument(EntityContextInfo entityInfo, ElasticsearchMapping elasticsearchMapping)
{
_elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
_elasticsearchCrudJsonWriter.JsonWriter.WritePropertyName("index");
// Write the batch "index" operation header
_elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
WriteValue("_index", elasticsearchMapping.GetIndexForType(entityInfo.EntityType));
WriteValue("_type", elasticsearchMapping.GetDocumentType(entityInfo.EntityType));
WriteValue("_id", entityInfo.Id);
if (entityInfo.RoutingDefinition.ParentId != null && _elasticsearchSerializerConfiguration.ProcessChildDocumentsAsSeparateChildIndex)
{
// It's a document which belongs to a parent
WriteValue("_parent", entityInfo.RoutingDefinition.ParentId);
}
if (entityInfo.RoutingDefinition.RoutingId != null &&
_elasticsearchSerializerConfiguration.UserDefinedRouting)
{
// It's a document which has a specific route
WriteValue("_routing", entityInfo.RoutingDefinition.RoutingId);
}
_elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
_elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
_elasticsearchCrudJsonWriter.JsonWriter.WriteRaw("\n"); //ES requires this \n separator
_elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
elasticsearchMapping.MapEntityValues(entityInfo, _elasticsearchCrudJsonWriter, true);
_elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
_elasticsearchCrudJsonWriter.JsonWriter.WriteRaw("\n");
}
private void CreateBulkContentForParentDocument(EntityContextInfo entityInfo, ElasticsearchMapping elasticsearchMapping)
{
_elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
_elasticsearchCrudJsonWriter.JsonWriter.WritePropertyName("index");
// Write the batch "index" operation header
_elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
WriteValue("_index", elasticsearchMapping.GetIndexForType(entityInfo.EntityType));
WriteValue("_type", elasticsearchMapping.GetDocumentType(entityInfo.EntityType));
WriteValue("_id", entityInfo.Id);
if (entityInfo.RoutingDefinition.ParentId != null && _elasticsearchSerializerConfiguration.ProcessChildDocumentsAsSeparateChildIndex)
{
// It's a document which belongs to a parent
WriteValue("_parent", entityInfo.RoutingDefinition.ParentId);
}
if (entityInfo.RoutingDefinition.RoutingId != null &&
_elasticsearchSerializerConfiguration.UserDefinedRouting)
{
// It's a document which has a specific route
WriteValue("_routing", entityInfo.RoutingDefinition.RoutingId);
}
_elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
_elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
_elasticsearchCrudJsonWriter.JsonWriter.WriteRaw("\n"); //ES requires this \n separator
_elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
elasticsearchMapping.MapEntityValues(entityInfo, _elasticsearchCrudJsonWriter, true);
_elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
_elasticsearchCrudJsonWriter.JsonWriter.WriteRaw("\n");
}
private void CreateBulkContentForChildDocument(EntityContextInfo entityInfo, ElasticsearchMapping elasticsearchMapping,
EntityContextInfo item)
{
var childMapping =
_elasticsearchSerializerConfiguration.ElasticsearchMappingResolver.GetElasticSearchMapping(item.EntityType);
_elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
_elasticsearchCrudJsonWriter.JsonWriter.WritePropertyName("index");
// Write the batch "index" operation header
_elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
// Always write to the same index
WriteValue("_index", childMapping.GetIndexForType(entityInfo.EntityType));
WriteValue("_type", childMapping.GetDocumentType(item.EntityType));
WriteValue("_id", item.Id);
WriteValue("_parent", item.RoutingDefinition.ParentId);
if (item.RoutingDefinition.RoutingId != null && _elasticsearchSerializerConfiguration.UserDefinedRouting)
{
// It's a document which has a specific route
WriteValue("_routing", item.RoutingDefinition.RoutingId);
}
_elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
_elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
_elasticsearchCrudJsonWriter.JsonWriter.WriteRaw("\n"); //ES requires this \n separator
_elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
childMapping.MapEntityValues(item, _elasticsearchCrudJsonWriter, true);
_elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
_elasticsearchCrudJsonWriter.JsonWriter.WriteRaw("\n");
}
/// <summary>
/// Create a new index for the parent document
/// </summary>
/// <param name="entityInfo"></param>
/// <param name="elasticsearchMapping"></param>
/// <param name="mappingDefinition">mapping definitions for the index type</param>
private void IndexCreateCreatePropertyMappingForEntityForParentDocument(EntityContextInfo entityInfo, ElasticsearchMapping elasticsearchMapping, MappingDefinition mappingDefinition, ElasticsearchCrudJsonWriter elasticsearchCrudJsonWriter)
{
var itemType = elasticsearchMapping.GetDocumentType(entityInfo.EntityType);
if (_processedItems.Contains("_mapping" + itemType))
{
return;
}
_processedItems.Add("_mapping" + itemType);
//elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
elasticsearchCrudJsonWriter.JsonWriter.WritePropertyName("mappings");
elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
elasticsearchCrudJsonWriter.JsonWriter.WritePropertyName(itemType);
elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
mappingDefinition.Source.WriteJson(elasticsearchCrudJsonWriter);
mappingDefinition.All.WriteJson(elasticsearchCrudJsonWriter);
if (entityInfo.RoutingDefinition.RoutingId != null && _elasticsearchSerializerConfiguration.UserDefinedRouting)
{
CreateForceRoutingMappingForDocument(elasticsearchCrudJsonWriter);
}
if (entityInfo.RoutingDefinition.ParentId != null)
{
CreateParentMappingForDocument(
elasticsearchCrudJsonWriter,
elasticsearchMapping.GetDocumentType(entityInfo.ParentEntityType));
}
ProccessPropertyMappingsWithoutTypeName(elasticsearchCrudJsonWriter, entityInfo, elasticsearchMapping);
elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
if (_elasticsearchSerializerConfiguration.ProcessChildDocumentsAsSeparateChildIndex)
{
if (elasticsearchMapping.ChildIndexEntities.Count > 0)
{
elasticsearchMapping.SaveChildObjectsAsWellAsParent = false;
foreach (var item in elasticsearchMapping.ChildIndexEntities)
{
IndexCreateCreatePropertyMappingForChildDocument(elasticsearchCrudJsonWriter, entityInfo, elasticsearchMapping, item, mappingDefinition);
}
}
}
elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
//elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
//CreateMappingCommandForTypeWithExistingIndex(elasticsearchCrudJsonWriter.GetJsonString(), mappingDefinition.Index, itemType);
}
private void ProccessPropertyMappingsWithoutTypeName(ElasticsearchCrudJsonWriter elasticsearchCrudJsonWriter, EntityContextInfo entityInfo, ElasticsearchMapping elasticsearchMapping)
{
//"properties": {
elasticsearchCrudJsonWriter.JsonWriter.WritePropertyName("properties");
elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
elasticsearchMapping.MapEntityValues(entityInfo, elasticsearchCrudJsonWriter, true, CreatePropertyMappings);
elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
}
/// <summary>
/// Create a new mapping for the child type in the parent document index
/// </summary>
/// <param name="entityInfo"></param>
/// <param name="elasticsearchMapping"></param>
/// <param name="item"></param>
/// <param name="mappingDefinition">definition for the type mappings</param>
private void CreatePropertyMappingForChildDocument(EntityContextInfo entityInfo, ElasticsearchMapping elasticsearchMapping, EntityContextInfo item, MappingDefinition mappingDefinition)
{
var childMapping =
_elasticsearchSerializerConfiguration.ElasticsearchMappingResolver.GetElasticSearchMapping(item.EntityType);
var parentMapping =
_elasticsearchSerializerConfiguration.ElasticsearchMappingResolver.GetElasticSearchMapping(item.ParentEntityType);
var childType = childMapping.GetDocumentType(item.EntityType);
var parentType = parentMapping.GetDocumentType(item.ParentEntityType);
var processedId = childType + "_" + parentType;
if (_processedItems.Contains(childType))
{
var test = CommandTypes.Find(t => t.StartsWith(childType));
if (test != processedId)
{
throw new ElasticsearchCrudException("InitMappings: Not supported, child documents can only have one parent");
}
return;
}
_processedItems.Add(childType);
CommandTypes.Add(processedId);
var elasticsearchCrudJsonWriter = new ElasticsearchCrudJsonWriter();
elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
elasticsearchCrudJsonWriter.JsonWriter.WritePropertyName(childType);
elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
mappingDefinition.Source.WriteJson(elasticsearchCrudJsonWriter);
mappingDefinition.All.WriteJson(elasticsearchCrudJsonWriter);
mappingDefinition.Analyzer.WriteJson(elasticsearchCrudJsonWriter);
CreateParentMappingForDocument(
elasticsearchCrudJsonWriter,
elasticsearchMapping.GetDocumentType(item.ParentEntityType));
if (item.RoutingDefinition.RoutingId != null && _elasticsearchSerializerConfiguration.UserDefinedRouting)
{
CreateForceRoutingMappingForDocument(elasticsearchCrudJsonWriter);
}
ProccessPropertyMappingsWithoutTypeName(elasticsearchCrudJsonWriter, item, childMapping);
elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
CreateMappingCommandForTypeWithExistingIndex(elasticsearchCrudJsonWriter.GetJsonString(), elasticsearchMapping.GetIndexForType(entityInfo.EntityType), childMapping.GetDocumentType(item.EntityType));
}
/// <summary>
/// Create a new index for the parent document
/// </summary>
/// <param name="entityInfo"></param>
/// <param name="elasticsearchMapping"></param>
/// <param name="mappingDefinition">mapping definitions for the index type</param>
private void CreatePropertyMappingForEntityForParentDocument(EntityContextInfo entityInfo, ElasticsearchMapping elasticsearchMapping, MappingDefinition mappingDefinition)
{
var itemType = elasticsearchMapping.GetDocumentType(entityInfo.EntityType);
if (_processedItems.Contains("_mapping" +itemType))
{
return;
}
_processedItems.Add("_mapping" +itemType);
var elasticsearchCrudJsonWriter = new ElasticsearchCrudJsonWriter();
elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
elasticsearchCrudJsonWriter.JsonWriter.WritePropertyName(itemType);
elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
mappingDefinition.Source.WriteJson(elasticsearchCrudJsonWriter);
mappingDefinition.All.WriteJson(elasticsearchCrudJsonWriter);
mappingDefinition.Analyzer.WriteJson(elasticsearchCrudJsonWriter);
if (entityInfo.RoutingDefinition.RoutingId != null && _elasticsearchSerializerConfiguration.UserDefinedRouting)
{
CreateForceRoutingMappingForDocument(elasticsearchCrudJsonWriter);
}
if (entityInfo.RoutingDefinition.ParentId != null)
{
CreateParentMappingForDocument(
elasticsearchCrudJsonWriter,
elasticsearchMapping.GetDocumentType(entityInfo.ParentEntityType));
}
ProccessPropertyMappingsWithoutTypeName(elasticsearchCrudJsonWriter, entityInfo, elasticsearchMapping);
elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
CreateMappingCommandForTypeWithExistingIndex(elasticsearchCrudJsonWriter.GetJsonString(), mappingDefinition.Index, itemType);
}
