protected override IEnumerable EndExecuteSelect(IAsyncResult asyncResult)
{
ADXTrace.Instance.TraceInfo(TraceCategory.Application, "Begin");
if (_client == null)
{
ADXTrace.Instance.TraceInfo(TraceCategory.Application, "End: _client=null");
return(null);
}
IEnumerable selectResult = null;
int rowsAffected = 0;
try
{
SynchronousAsyncSelectResult syncResult = asyncResult as SynchronousAsyncSelectResult;
if (syncResult != null)
{
ADXTrace.Instance.TraceInfo(TraceCategory.Application, "syncResult");
selectResult = syncResult.SelectResult;
}
else
{
ADXTrace.Instance.TraceInfo(TraceCategory.Application, "EndExecute");
if (!Owner.IsSingleSource)
{
var response = _execute != null?_execute.EndInvoke(asyncResult) : _executeFetchMultiple.EndInvoke(asyncResult);
if (response != null)
{
var entities = response.Entities;
rowsAffected = entities.Count;
selectResult = ExecuteSelect(entities).ToList();
if (Owner.CacheParameters.Enabled)
{
IEnumerable <string> dependencies;
string cacheKey;
if (Request.Query != null)
{
dependencies = GetCacheDependencies(Request.Query, selectResult);
cacheKey = GetCacheKey(Request.Query);
}
else
{
dependencies = GetCacheDependencies(Fetch, selectResult, Owner.IsSingleSource);
cacheKey = GetCacheKey(Request.Query);
}
// insert into cache
ObjectCacheManager.GetInstance().Insert(cacheKey, selectResult, dependencies);
}
}
}
else
{
var entity = _executeSingle.EndInvoke(asyncResult);
if (entity != null)
{
selectResult = ExecuteSelect(new [] { entity }).ToList();
if (Owner.CacheParameters.Enabled)
{
var dependencies = GetCacheDependencies(Fetch, selectResult, Owner.IsSingleSource);
var cacheKey = GetCacheKey(Fetch.ToFetchExpression());
// insert into cache
ObjectCacheManager.GetInstance().Insert(cacheKey, selectResult, dependencies);
}
}
}
}
}
catch (System.Web.Services.Protocols.SoapException ex)
{
ADXTrace.Instance.TraceError(TraceCategory.Application, string.Format("{0}\n\n{1}", ex.Detail.InnerXml, ex.ToString()));
}
catch (Exception e)
{
ADXTrace.Instance.TraceError(TraceCategory.Application, string.Format("Exception: {0}", e.ToString()));
// raise post-event with exception
CrmDataSourceStatusEventArgs selectedExceptionArgs = new CrmDataSourceStatusEventArgs(0, e);
OnSelected(selectedExceptionArgs);
if (!selectedExceptionArgs.ExceptionHandled)
{
throw;
}
return(selectResult);
}
finally
{
_client = null;
}
// raise post-event
CrmDataSourceStatusEventArgs selectedArgs = new CrmDataSourceStatusEventArgs(rowsAffected, null);
OnSelected(selectedArgs);
ADXTrace.Instance.TraceInfo(TraceCategory.Application, "End");
return(string.IsNullOrEmpty(Owner.StaticEntityWrapperTypeName) ? selectResult : CreateEntities(selectResult));
}
protected override IEnumerable EndExecuteSelect(IAsyncResult asyncResult)
{
Tracing.FrameworkInformation("CrmDataSourceView", "EndExecuteSelect", "Begin");
if (_client == null)
{
Tracing.FrameworkInformation("CrmDataSourceView", "EndExecuteSelect", "End: _client=null");
return(null);
}
IEnumerable selectResult = null;
int rowsAffected = 0;
try
{
SynchronousAsyncSelectResult syncResult = asyncResult as SynchronousAsyncSelectResult;
if (syncResult != null)
{
Tracing.FrameworkInformation("CrmDataSourceView", "EndExecuteSelect", "syncResult");
selectResult = syncResult.SelectResult;
}
else
{
Tracing.FrameworkInformation("CrmDataSourceView", "EndExecuteSelect", "EndExecute");
var response = _execute.EndInvoke(asyncResult);
if (response != null)
{
var entities = response.Entities;
rowsAffected = entities.Count;
selectResult = ExecuteSelect(entities).ToList();
if (Owner.CacheParameters.Enabled)
{
var dependencies = GetCacheDependencies(Request.Query, selectResult);
string cacheKey = GetCacheKey(Request.Query);
// insert into cache
ObjectCacheManager.GetInstance().Insert(cacheKey, selectResult, dependencies);
}
}
}
}
catch (System.Web.Services.Protocols.SoapException ex)
{
Tracing.FrameworkError("CrmDataSourceView", "EndExecuteSelect", "{0}\n\n{1}", ex.Detail.InnerXml, ex);
}
catch (Exception e)
{
Tracing.FrameworkError("CrmDataSourceView", "EndExecuteSelect", "Exception: {0}", e);
// raise post-event with exception
CrmDataSourceStatusEventArgs selectedExceptionArgs = new CrmDataSourceStatusEventArgs(0, e);
OnSelected(selectedExceptionArgs);
if (!selectedExceptionArgs.ExceptionHandled)
{
throw;
}
return(selectResult);
}
finally
{
_client = null;
}
// raise post-event
CrmDataSourceStatusEventArgs selectedArgs = new CrmDataSourceStatusEventArgs(rowsAffected, null);
OnSelected(selectedArgs);
Tracing.FrameworkInformation("CrmDataSourceView", "EndExecuteSelect", "End");
return(string.IsNullOrEmpty(Owner.StaticEntityWrapperTypeName) ? selectResult : CreateEntities(selectResult));
}
