public InMemoryDataRepositoryService()
{
var config = Catalog.Factory.Resolve <IConfig>(SpecialFactoryContexts.Routed);
_summaryMetadataSource =
config.Get <IMetadataProvider <TSummaryType, TSummaryMetadataType> >(
DataRepositoryServiceLocalConfig.SummaryMetadataProvider);
_itemMetadataSource =
config.Get <IMetadataProvider <TDataType, TItemMetadataType> >(
DataRepositoryServiceLocalConfig.ItemMetadataProvider);
_summarizer = config.Get <ISummarizer <TDataType, TSummaryType> >(DataRepositoryServiceLocalConfig.Summarizer);
if (config.SettingExists(DataRepositoryServiceLocalConfig.ContextFilter))
{
_contextFilter = config.Get <IContextFilter>(DataRepositoryServiceLocalConfig.ContextFilter);
}
IEnumerable <TDataType> initialData = null;
if (config.SettingExists(InMemoryDataRepositoryServiceLocalConfig.OptionalInitialData))
{
initialData = config.Get <IEnumerable <TDataType> >(InMemoryDataRepositoryServiceLocalConfig.OptionalInitialData);
}
if (null != initialData)
{
initialData.ForEach(d => _data.TryAdd(DataDocument.GetDocumentId(d), d));
}
}
public virtual HttpResponseMessage PostNew(TDataType document)
{
_dataRepository.CreateNew(document);
var response = Request.CreateResponse <TDataType>(HttpStatusCode.Created, document);
string uri = Url.Link("DefaultApi", new { id = DataDocument.GetDocumentId(document) });
response.Headers.Location = new Uri(uri);
return(response);
}
public void CreateNewBatch(IList <TDataType> documents)
{
using (var trx = _client.BeginTransaction())
{
var tbl = _client.OpenTable <TDataType>(_tableId);
documents.ForEach(doc => tbl.AddNew(DataDocument.GetDocumentId(doc), doc));
_client.Commit();
}
}
public string CreateNew(TDataType document)
{
using (var trx = _client.BeginTransaction())
{
var tbl = _client.OpenTable <TDataType>(_tableId);
tbl.AddNew(DataDocument.GetDocumentId(document), document);
_client.Commit();
}
return(DataDocument.GetDocumentId(document));
}
public IList <TItemPackageType> Load(IList <string> id)
{
var retval = new List <TItemPackageType>();
var items = from dt in _data.Values where id.Contains(DataDocument.GetDocumentId(dt)) select dt;
retval.AddRange(
items.Select(i => new TItemPackageType {
Item = i, Metadata = _itemMetadataSource.Metadata
}));
return(retval);
}
public void Store(TDataType document)
{
var key = DataDocument.GetDocumentId(document);
if (!_data.ContainsKey(key))
{
_data.TryAdd(key, document);
}
else
{
_data[DataDocument.GetDocumentId(document)] = document;
}
}
public void Update(TDataType document)
{
var id = DataDocument.GetDocumentId(document);
using (var dc = DocumentStoreLocator.ContextualResolve())
{
var existing = dc.Load <TDataType>(id);
if (null == existing)
{
throw new InstanceNotFoundException();
}
_updateAssignment(existing, document);
dc.SaveChanges();
}
}
public IList <TItemPackageType> Load(IList <TSummaryType> proxies)
{
var retval = new List <TItemPackageType>();
var ids = from p in proxies select _summarizer.Identify(p);
var items = from dt in _data.Values where ids.Contains(DataDocument.GetDocumentId(dt)) select dt;
retval.AddRange(
items.Select(i => new TItemPackageType {
Item = i, Metadata = _itemMetadataSource.Metadata
}));
return(retval);
}
public void BatchUpdate(IList <TDataType> documents)
{
using (var dc = DocumentStoreLocator.ContextualResolve())
{
var existing = dc.Load <TDataType>(documents.Select(DataDocument.GetDocumentId));
foreach (var item in existing)
{
var update =
documents.First(d => DataDocument.GetDocumentId(d) == DataDocument.GetDocumentId(item));
if (null == update)
{
throw new InstanceNotFoundException();
}
_updateAssignment(item, update);
}
dc.SaveChanges();
}
}
public void Update(TDataType document)
{
TDataType oldData;
if (!_data.TryGetValue(DataDocument.GetDocumentId(document), out oldData))
{
throw new InstanceNotFoundException();
}
if (DataDocument.HasEtag <TDataType>())
{
if (DataDocument.GetDocumentEtag(oldData) != DataDocument.GetDocumentEtag(document))
{
throw new DBConcurrencyException();
}
}
DataDocument.SetDocumentEtagNew(document);
_data[DataDocument.GetDocumentId(document)] = document;
}
public void Store(TDataType document)
{
using (var trx = _client.BeginTransaction())
{
var tbl = _client.OpenTable <TDataType>(_tableId);
var readData = tbl.Fetch(new string[] { DataDocument.GetDocumentId(document) });
if (readData.Any())
{
InternalUpdate(document, tbl);
}
else
{
tbl.AddNew(DataDocument.GetDocumentId(document), document);
}
_client.Commit();
}
}
private static void InternalUpdate(TDataType document, IStructuredDataDictionary <TDataType> tbl)
{
var fetchedData = tbl.Fetch(new string[] { DataDocument.GetDocumentId(document) });
if (!fetchedData.Any())
{
throw new InstanceNotFoundException();
}
var oldData = fetchedData.First().Data;
var eTag = fetchedData.First().ETag;
if (DataDocument.HasEtag <TDataType>())
{
eTag = DataDocument.GetDocumentEtag(document);
if (DataDocument.GetDocumentEtag(oldData) != eTag)
{
throw new DBConcurrencyException();
}
}
tbl.Update(DataDocument.GetDocumentId(document), document, eTag);
}
public void Delete(TDataType document)
{
var id = DataDocument.GetDocumentId(document);
IdDelete(id);
}
public string CreateNew(TDataType document)
{
_data.TryAdd(DataDocument.GetDocumentId(document), document);
return(DataDocument.GetDocumentId(document));
}
public void Delete(TDataType document)
{
IdDelete(DataDocument.GetDocumentId(document));
}
