internal void Load(bool forceReload)
{
if (this.IsLoaded && !forceReload)
{
return;
}
IReadableUserConfiguration readableUserConfiguration = null;
this.loadedWithProblems = false;
try
{
try
{
readableUserConfiguration = this.session.UserConfigurationManager.GetReadOnlyFolderConfiguration("CategoryList", UserConfigurationTypes.XML, this.session.GetDefaultFolderId(DefaultFolderType.Calendar));
ExTraceGlobals.StorageTracer.TraceDebug((long)this.GetHashCode(), "MasterCategoryList::Load - newly loaded configurationItem");
if (this.configurationItemId != null && this.configurationItemId.Equals(readableUserConfiguration.VersionedId))
{
ExTraceGlobals.StorageTracer.TraceDebug((long)this.GetHashCode(), "MasterCategoryList::Load - returning without reloading since this.configurationItemId.Equals(configurationItem.VersionedId.");
return;
}
}
catch (ObjectNotFoundException)
{
ExTraceGlobals.StorageTracer.TraceDebug((long)this.GetHashCode(), "MasterCategoryList::Load - ObjectNotFoundException: creating and saving a new MCL");
try
{
readableUserConfiguration = this.CreateMclConfiguration();
}
catch (ObjectExistedException ex)
{
ExTraceGlobals.StorageTracer.TraceWarning <string, string>((long)this.GetHashCode(), "MclConfiguration already created. Error: {0}. Stack: {1}.", ex.Message, ex.StackTrace);
readableUserConfiguration = this.session.UserConfigurationManager.GetFolderConfiguration("CategoryList", UserConfigurationTypes.XML, this.session.GetDefaultFolderId(DefaultFolderType.Calendar));
}
}
using (Stream xmlStream = readableUserConfiguration.GetXmlStream())
{
this.Load(xmlStream);
this.originalMcl = this.Clone();
this.configurationItemId = readableUserConfiguration.VersionedId;
}
this.isListModified = false;
}
finally
{
if (readableUserConfiguration != null)
{
readableUserConfiguration.Dispose();
}
}
}
internal static PolicyTagList GetPolicyTagListFromMailboxSession(RetentionActionType type, MailboxSession session)
{
StoreId defaultFolderId = session.GetDefaultFolderId(DefaultFolderType.Inbox);
IReadableUserConfiguration readableUserConfiguration = null;
try
{
readableUserConfiguration = session.UserConfigurationManager.GetReadOnlyFolderConfiguration("MRM", UserConfigurationTypes.Stream | UserConfigurationTypes.XML | UserConfigurationTypes.Dictionary, defaultFolderId);
if (readableUserConfiguration != null)
{
using (Stream xmlStream = readableUserConfiguration.GetXmlStream())
{
string sessionCultureName = null;
if (session.Capabilities.CanHaveCulture)
{
sessionCultureName = session.PreferedCulture.Name;
}
return(PolicyTagList.GetPolicyTakListFromXmlStream(type, xmlStream, sessionCultureName));
}
}
}
catch (ObjectNotFoundException)
{
}
catch (CorruptDataException)
{
}
finally
{
if (readableUserConfiguration != null)
{
readableUserConfiguration.Dispose();
}
}
return(null);
}