public static SchemaBuilder Entity(this SchemaBuilder builder, EntityContext entity)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
if (entity == null)
{
throw new ArgumentNullException(nameof(entity));
}
var entityBuilder = EntityBuilder.FromEntity(entity);
return(Entity(builder, entityBuilder));
}
private static SchemaBuilder Entity(this SchemaBuilder builder, EntityBuilder entityBuilder)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
if (entityBuilder == null)
{
throw new ArgumentNullException(nameof(entityBuilder));
}
var key = entityBuilder.EntityAlias ?? entityBuilder.EntityName;
if (builder.Entities.ContainsKey(key))
{
throw new DuplicateEntitiesException(key);
}
builder.Entities.Add(key, entityBuilder);
return(builder);
}
private static EntityContext BuildEntity(SchemaBuilder schemaBuilder, EntityBuilder entityBuilder)
{
if (entityBuilder.EntitySource == null)
{
if (schemaBuilder.DefaultSource == null)
{
throw new DataSourceNotDefinedException(entityBuilder.EntityName);
}
entityBuilder.Source(schemaBuilder.DefaultSource);
}
if (entityBuilder.PropertyComparer == null)
{
var globalComparer = schemaBuilder.ComparerProvider.PropertyNameComparer;
if (globalComparer != null)
{
entityBuilder.PropertyNameComparer(globalComparer);
}
}
return(entityBuilder.Build());
}