/// <summary>
/// Persist the task metadata cache to disk.
/// </summary>
public void PersistTaskMetadataCache()
{
if (!TaskMetadataCache.IsDirty)
{
return; // Nothing new to persist.
}
if (!TaskMetadataCacheFile.Directory.Exists)
{
ExtensionDataDirectory.Create();
}
TaskMetadataCache.Save(TaskMetadataCacheFile.FullName);
}
/// <summary>
/// Attempt to restore the task metadata cache from persisted state.
/// </summary>
/// <returns>
/// <c>true</c>, if the task metadata cache was restored from persisted state; otherwise, <c>false</c>.
/// </returns>
public bool RestoreTaskMetadataCache()
{
if (!TaskMetadataCacheFile.Exists)
{
return(false);
}
try
{
TaskMetadataCache.Load(TaskMetadataCacheFile.FullName);
return(true);
}
catch (Exception cacheLoadError)
{
Log.Error(cacheLoadError, "An unexpected error occurred while restoring the task metadata cache.");
return(false);
}
}
