Question

我正在尝试添加/更新沙发基础精简数据库从远程服务器获取数据作为批处理但是当我尝试将数据添加到数据库时出现以下错误，我在第一次迭代中没有得到它。

at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)
at System.Collections.Generic.Dictionary`2.set_Item(TKey key, TValue value)
at Couchbase.Lite.Database.GetDocument(String id)
at Couchbase.Lite.Database.GetExistingDocument(String id)
at Sys.Offline.DAL.CouchInventoryRepository.

我的电话如下

public  bool FullSync()
{
    IInventoryFetcher fullfetcher = new InventoryFetcher();
    SyncData data=null;          

    do
    {
        var bucket = new ConcurrentDictionary<string, 
        ConcurrentDictionary<string, object>>();
        var skubucket = new ConcurrentDictionary<string,
        ConcurrentDictionary<string, object>>();

        // Create bucket dictionaries 
        for (int slot = 0; slot < 100; slot++)
        {
             bucket.TryAdd(slot.ToString() + _bucketDocSuffix, new 
             ConcurrentDictionary<string, object>());
             skubucket.TryAdd(slot.ToString() + _bucketDocSuffixSku, new
             ConcurrentDictionary<string, object>());
         }

         data = fullfetcher.GetInventory();

         if(data == null) break;

         // For each UPC item calculate the bucket 
         Parallel.ForEach(data.UPCSkuMap, item =>
         {                    
              // calculate the bucket slot
              var bucketSlot = (int)(Int64.Parse(item.Key.Substring(5, 6)) % 100);

              if (!bucket[bucketSlot.ToString() + 
              _bucketDocSuffix].TryAdd(item.Key, item.Value))
                {
                    //if (!bucket[bucketSlot.ToString() + 
                    _bucketDocSuffix].ContainsKey(item.Key))
                        System.Diagnostics.Debugger.Break();
                }
            });


            Parallel.ForEach(data.SkuMap, item =>
            {

                // calculate the bucket slot
                var bucketSlot = (int)(Int64.Parse(item.Value[_slotfield].ToString()) % 100);

                if (!skubucket[bucketSlot.ToString() + 
                    _bucketDocSuffixSku].TryAdd(item.Key, item.Value))
                {
                    //if (!bucket[bucketSlot.ToString() + _bucketDocSuffix].ContainsKey(item.Key))
                    System.Diagnostics.Debugger.Break();
                }
            });

          if(! _database.RunInTransaction(new RunInTransactionDelegate(() =>
          {
                 return UpdateData(bucket, skubucket);
          })))
            {
                //TODO Log
            }          
        } while (!data.IsCompleted);

        return true;
}

public bool UpdateData(IDictionary<string, ConcurrentDictionary<string, object>> itemDictionary, IDictionary<string, ConcurrentDictionary<string, object>> skuDictionary)
{
    try
    {

        Parallel.ForEach(itemDictionary, item =>
        {
             if (item.Value.Count == 0) return;
             Document document=null;
             try
             {
                  document = _database.GetExistingDocument(item.Key);
             }
             catch(IndexOutOfRangeException ex)
             {
                 System.Diagnostics.Debugger.Break();
             }

             if (document == null)
                    document = _database.GetDocument(item.Key);
             else
                 if (!item.Value.TryAdd("_rev", document.CurrentRevisionId))
                 {
                     System.Diagnostics.Debugger.Break();
                 }

             var rev = document.PutProperties(item.Value);
         });

         Parallel.ForEach(skuDictionary, item =>
         {
             if (item.Value.Count == 0) return;
             var document = _database.GetExistingDocument(item.Key);

             if (document == null)
                 document = _database.GetDocument(item.Key);
             else
                 if (!item.Value.TryAdd("_rev", document.CurrentRevisionId))
                 {
                     System.Diagnostics.Debugger.Break();
                 }

             var rev = document.PutProperties(item.Value);
         });
     }
     catch (CouchbaseLiteException chEX) 
     {
         //TODO LOG...
         return false;  
     }
     return true;       
}

SyncData如下

public class SyncData
{
    // key - sku , value - {"itemnumber":"0000000","AgeCode":null,"Hierarchy":"10925359","Id":"SK100000","Name":"CHRIS ABCD","Parent":"SKU00000","Price":"10","Taxcode":"NaN","Type":"6","upc":["924763541015","529713449709","883357620409"]}
    public IDictionary<string, JObject> SkuMap { get; private set; }

    // Key - UPC  value {skus:[{sku:xx,itemnumber:xxx}]}
    public IDictionary<string, JObject> UPCSkuMap { get; private set; }

    public bool IsCompleted { get; private set; }

    public SyncData(IDictionary<string, JObject> skuMap, IDictionary<string, JObject> upcSkuMap, bool isCompleted=false)
    {
        SkuMap = skuMap;
        UPCSkuMap = upcSkuMap;
        IsCompleted = isCompleted;

    }        
}

Couch base lite Index超出范围

0 个答案: