private static bool TryGetViewId(Entity entityList, out Guid viewId)
{
// First, try get the view from the newer view configuration JSON.
viewId = Guid.Empty;
var viewMetadataJson = entityList.GetAttributeValue <string>("adx_views");
if (!string.IsNullOrWhiteSpace(viewMetadataJson))
{
try
{
var viewMetadata = ViewMetadata.Parse(viewMetadataJson);
var view = viewMetadata.Views.FirstOrDefault();
if (view != null)
{
viewId = view.ViewId;
return(true);
}
}
catch (Exception e)
{
ADXTrace.Instance.TraceError(TraceCategory.Application, string.Format("Error parsing adx_views JSON: {0}", e.ToString()));
}
}
// Fall back to the legacy comma-delimited list of IDs.
var viewIds = (entityList.GetAttributeValue <string>("adx_view") ?? string.Empty)
.Split(',')
.Select(s =>
{
Guid id;
return(Guid.TryParse(s, out id) ? new Guid?(id) : null);
})
.Where(id => id != null);
viewId = viewIds.FirstOrDefault() ?? Guid.Empty;
return(viewId != Guid.Empty);
}
private static bool TryGetViewId(Entity entityList, out Guid viewId)
{
// First, try get the view from the newer view configuration JSON.
viewId = Guid.Empty;
var viewMetadataJson = entityList.GetAttributeValue <string>("adx_views");
if (!string.IsNullOrWhiteSpace(viewMetadataJson))
{
try
{
var viewMetadata = ViewMetadata.Parse(viewMetadataJson);
var view = viewMetadata.Views.FirstOrDefault();
if (view != null)
{
viewId = view.ViewId;
return(true);
}
}
catch (Exception e)
{
Tracing.FrameworkError(typeof(PackageRepositoryHelpers).FullName, "TryGetViewId", "Error parsing adx_views JSON: {0}", e);
}
}
// Fall back to the legacy comma-delimited list of IDs.
var viewIds = (entityList.GetAttributeValue <string>("adx_view") ?? string.Empty)
.Split(',')
.Select(s =>
{
Guid id;
return(Guid.TryParse(s, out id) ? new Guid?(id) : null);
})
.Where(id => id != null);
viewId = viewIds.FirstOrDefault() ?? Guid.Empty;
return(viewId != Guid.Empty);
}
