查詢在RavenDB基於列表的值的字典裏面

Question

我有以下類

public class Project : IWorkflowDocument 
{ 
    public string Id { get; set; } 
    public Dictionary<Type, List<DenormalizedWorkflowReference<IWorkflowDocument>>> Parents { get; set; } 
} 

public class DenormalizedWorkflowReference<T> where T : IWorkflowDocument 
{ 
    public string Id { get; set; } 
    public string Name { get; set; } 
    public static implicit operator DenormalizedWorkflowReference<T>(T doc) 
    { 
     return new DenormalizedWorkflowReference<T> 
     { 
      Id = doc.Id, 
      Name = doc.Name 
     }; 
    } 
} 

存儲項目有一些家長在DB後，它看起來如下：

{ 
    "Name": "TestProject", 
    "Parents": { 
    "InterGrowth.Framework.MES.DomainObjects.Company, InterGrowth.Framework.MES.DomainObjects, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null": [ 
     { 
     "Id": "companies/225", 
     "Name": "Test Corporation" 
     } 
    ] 
    }, 
    "Children": { 
    "InterGrowth.Framework.MES.DomainObjects.Order, InterGrowth.Framework.MES.DomainObjects, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null": [ 
     { 
     "Id": "orders/97", 
     "Name": "Order_0" 
     } 
    ] 
    } 
} 

會是什麼如果類型和Id已知，是否通過父項屬性獲取項目是正確的查詢？我嘗試了以下不當嘗試：

var result = session.Query<Project>().Select(s => s.Parents[typeof (Company)]).Where(y => y.Any(u => u.Id == Company.Id)); 
var result = from project in session.Query<Project>() where project.Parents[typeof(Company)].Any(t=> t.Id == Company.Id) select project; 

Answer 1

問題似乎是如何將序列化和存儲在數據庫中。之後，我改變了類型爲字符串的項目類的樣子：

public class Project : IWorkflowDocument 
{ 
    public string Id { get; set; } 
    public Dictionary<string, List<DenormalizedWorkflowReference<IWorkflowDocument>>> Parents { get; set; } 
} 

下面的查詢現在的工作：

var result = from project in session.Query<Project>() where project.Parents[typeof(Company).Name].Any(t=> t.Id == Company.Id) select project;