public static string GetRoutingUrl(RoutingDefinition routingDefinition)
{
var parameters = new ParameterCollection();
if (routingDefinition != null && routingDefinition.ParentId != null)
{
parameters.Add("parent", routingDefinition.ParentId.ToString());
}
if (routingDefinition != null && routingDefinition.RoutingId != null)
{
parameters.Add("routing", routingDefinition.RoutingId.ToString());
}
return parameters.ToString();
}
private void ProcessSingleObjectAsNestedObject(EntityContextInfo entityInfo, ElasticsearchCrudJsonWriter elasticsearchCrudJsonWriter, PropertyInfo prop, bool createPropertyMappings)
{
elasticsearchCrudJsonWriter.JsonWriter.WritePropertyName(prop.Name.ToLower());
elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
if (createPropertyMappings)
{
// "properties": {
elasticsearchCrudJsonWriter.JsonWriter.WritePropertyName("properties");
elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
}
// Do class mapping for nested type
var entity = prop.GetValue(entityInfo.Document);
var routingDefinition = new RoutingDefinition {ParentId = entityInfo.Id};
var child = new EntityContextInfo { Document = entity, RoutingDefinition = routingDefinition, EntityType = entity.GetType(), DeleteDocument = entityInfo.DeleteDocument };
MapEntityValues(child, elasticsearchCrudJsonWriter, false, createPropertyMappings);
elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
if (createPropertyMappings)
{
elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
}
}
private void MapIEnumerableEntitiesForMapping(ElasticsearchCrudJsonWriter elasticsearchCrudJsonWriter,
EntityContextInfo parentEntityInfo, PropertyInfo prop, bool createPropertyMappings)
{
object item;
if (prop.PropertyType.GenericTypeArguments.Length == 0)
{
item = Activator.CreateInstance(prop.PropertyType.GetElementType());
}
else
{
item = Activator.CreateInstance(prop.PropertyType.GenericTypeArguments[0]);
}
var typeofArrayItem = item.GetType();
if (typeofArrayItem.IsClass && typeofArrayItem.FullName != "System.String" &&
typeofArrayItem.FullName != "System.Decimal")
{
// collection of Objects
elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
if (Attribute.IsDefined(prop, typeof(ElasticsearchNestedAttribute)))
{
elasticsearchCrudJsonWriter.JsonWriter.WritePropertyName("type");
elasticsearchCrudJsonWriter.JsonWriter.WriteValue("nested");
object[] attrs = prop.GetCustomAttributes(typeof(ElasticsearchNestedAttribute), true);
if ((attrs[0] as ElasticsearchNestedAttribute) != null)
{
(attrs[0] as ElasticsearchNestedAttribute).WriteJson(elasticsearchCrudJsonWriter);
}
}
// "properties": {
elasticsearchCrudJsonWriter.JsonWriter.WritePropertyName("properties");
elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
// Do class mapping for nested type
var routingDefinition = new RoutingDefinition
{
ParentId = parentEntityInfo.Id,
RoutingId = parentEntityInfo.RoutingDefinition.RoutingId
};
var child = new EntityContextInfo
{
Document = item,
RoutingDefinition = routingDefinition,
EntityType = item.GetType(),
DeleteDocument = parentEntityInfo.DeleteDocument
};
MapEntityValues(child, elasticsearchCrudJsonWriter, false, createPropertyMappings);
elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
}
else
{
// {"type": "ienumerable"}
// collection of simple types
elasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
elasticsearchCrudJsonWriter.JsonWriter.WritePropertyName("type");
elasticsearchCrudJsonWriter.JsonWriter.WriteValue(GetElasticsearchType(item.GetType()));
elasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
}
}
private void MapIEnumerableEntities(ElasticsearchCrudJsonWriter elasticsearchCrudJsonWriter, IEnumerable ienumerable, EntityContextInfo parentEntityInfo, bool createPropertyMappings)
{
string json = null;
bool isSimpleArrayOrCollection = true;
bool doProccessingIfTheIEnumerableHasAtLeastOneItem = false;
if (ienumerable != null)
{
var sbCollection = new StringBuilder();
sbCollection.Append("[");
foreach (var item in ienumerable)
{
doProccessingIfTheIEnumerableHasAtLeastOneItem = true;
var childElasticsearchCrudJsonWriter = new ElasticsearchCrudJsonWriter(sbCollection);
elasticsearchCrudJsonWriter.ElasticsearchCrudJsonWriterChildItem = childElasticsearchCrudJsonWriter;
var typeofArrayItem = item.GetType();
if (typeofArrayItem.IsClass && typeofArrayItem.FullName != "System.String" &&
typeofArrayItem.FullName != "System.Decimal")
{
isSimpleArrayOrCollection = false;
// collection of Objects
childElasticsearchCrudJsonWriter.JsonWriter.WriteStartObject();
// Do class mapping for nested type
var routingDefinition = new RoutingDefinition { ParentId = parentEntityInfo.Id, RoutingId = parentEntityInfo.RoutingDefinition.RoutingId };
var child = new EntityContextInfo { Document = item, RoutingDefinition = routingDefinition, EntityType = item.GetType(), DeleteDocument = parentEntityInfo.DeleteDocument };
MapEntityValues(child, childElasticsearchCrudJsonWriter, false, createPropertyMappings);
childElasticsearchCrudJsonWriter.JsonWriter.WriteEndObject();
// Add as separate document later
}
else
{
// collection of simple types, serialize all items in one go and break from the loop
json = JsonConvert.SerializeObject(ienumerable);
break;
}
sbCollection.Append(",");
}
if (isSimpleArrayOrCollection && doProccessingIfTheIEnumerableHasAtLeastOneItem)
{
elasticsearchCrudJsonWriter.JsonWriter.WriteRawValue(json);
}
else
{
if (doProccessingIfTheIEnumerableHasAtLeastOneItem)
{
sbCollection.Remove(sbCollection.Length - 1, 1);
}
sbCollection.Append("]");
elasticsearchCrudJsonWriter.JsonWriter.WriteRawValue(sbCollection.ToString());
}
}
else
{
elasticsearchCrudJsonWriter.JsonWriter.WriteRawValue("");
}
}
private void CreateChildEntityForDocumentIndex(EntityContextInfo parentEntityInfo, ElasticsearchCrudJsonWriter elasticsearchCrudJsonWriter, object entity, bool createPropertyMappings)
{
var propertyInfo = entity.GetType().GetProperties();
foreach (var property in propertyInfo)
{
if (Attribute.IsDefined(property, typeof(KeyAttribute)) || Attribute.IsDefined(property, typeof(ElasticsearchIdAttribute)))
{
var obj = property.GetValue(entity);
if (obj == null && createPropertyMappings)
{
obj = "0";
}
RoutingDefinition routingDefinition;
if (parentEntityInfo.RoutingDefinition.RoutingId != null)
{
// child of a child or lower...
routingDefinition = new RoutingDefinition { ParentId = parentEntityInfo.Id, RoutingId = parentEntityInfo.RoutingDefinition.RoutingId };
}
else
{
// This is a direct child
routingDefinition = new RoutingDefinition { ParentId = parentEntityInfo.Id, RoutingId = parentEntityInfo.Id };
}
var child = new EntityContextInfo
{
Document = entity,
RoutingDefinition = routingDefinition,
EntityType = GetEntityDocumentType(entity.GetType()),
ParentEntityType = GetEntityDocumentType(parentEntityInfo.EntityType),
DeleteDocument = parentEntityInfo.DeleteDocument,
Id = obj.ToString()
};
ChildIndexEntities.Add(child);
MapEntityValues(child, elasticsearchCrudJsonWriter, false, createPropertyMappings);
return;
}
}
throw new ElasticsearchCrudException("No Key found for child object: " + parentEntityInfo.Document.GetType());
}
public EntityContextInfo()
{
RoutingDefinition = new RoutingDefinition();
}
public void CreateNewIndexAndMappingForNestedChildInTwoStepsWithRouting()
{
const string index = "newindextestmappingtwostep";
IElasticsearchMappingResolver elasticsearchMappingResolver;
var mappingTestsParent = SetupIndexMappingTests(index, out elasticsearchMappingResolver);
var routing = new RoutingDefinition {RoutingId = "coolrouting"};
var config = new ElasticsearchSerializerConfiguration(elasticsearchMappingResolver,true,false,true);
using (var context = new ElasticsearchContext(ConnectionString, config))
{
context.AllowDeleteForIndex = true;
context.TraceProvider = new ConsoleTraceProvider();
context.IndexCreate(index);
Thread.Sleep(1500);
Assert.IsTrue(context.IndexExists<MappingTestsParent>());
context.IndexCreateTypeMapping<MappingTestsParent>(new MappingDefinition { Index = index, RoutingDefinition = routing });
Thread.Sleep(1500);
context.AddUpdateDocument(mappingTestsParent, mappingTestsParent.MappingTestsParentId, routing);
context.SaveChanges();
Thread.Sleep(1500);
var doc = context.GetDocument<MappingTestsParent>(mappingTestsParent.MappingTestsParentId, routing);
Thread.Sleep(1500);
Assert.IsNotNull(doc);
context.DeleteIndexType<MappingTestsParent>();
Thread.Sleep(1500);
Assert.IsFalse(context.IndexTypeExists<MappingTestsParent>());
if (context.IndexExists<MappingTestsParent>())
{
context.DeleteIndex<MappingTestsParent>();
}
}
}
