/// <summary>
/// Update entry in the configuration.
/// </summary>
/// <param name="key">key of the entry.</param>
/// <param name="value">value to use when updating.</param>
/// <returns>boolean of success/failure.</returns>
public bool Update(IConfigItem configItem)
{
if (!_memoryCacheService.Contains(configItem.key))
{
throw new KeyNotFoundException(string.Format("Configuration key not found {0}", configItem.key));
}
if (Monitor.TryEnter(_lockObject))
{
try
{
Thread.Sleep(5000);
_memoryCacheService.Update(configItem);
_fileManager.UpdateEntry(configItem);
}
catch (Exception e)
{
_memoryCacheService.Reset(configItem.key);
throw new ConfigUpdateException(string.Format("Configuration update failed for key {0}", configItem.key));
}
finally
{
Monitor.Exit(_lockObject);
}
}
else
{
throw new ResourceLockedException(string.Format("Resource locked while updating config item {0}", configItem.key));
}
return(true);
}