protected AddinResolver(IndexManager indexManager, BodyRepository bodyRepo, ConvertionManager convertionManager)
{
_indexManager = indexManager;
_bodyRepo = bodyRepo;
_convertionManager = convertionManager;
_addinParsers = new List <AddinParser> {
new XmlAddinParser()
};
}
/// <summary>
/// Initializes the specified should refresh.
/// </summary>
/// <param name="shouldRefresh">
/// if set to <c>true</c>, scan the addin probe directories for new and updated addins every time the application starts up.
/// otherwise, initialize the addin framework directly.
/// </param>
public void Initialize(bool shouldRefresh)
{
if (_initialized)
{
return;
}
var storage = CreateStorage(_adnConfig.FileConfiguration);
_indexManager = new IndexManager {
Storage = storage
};
_bodyRepo = new BodyRepository {
Storage = storage
};
var hasExistingAddins = _indexManager.Read();
// remove addins waiting for delete.
ProcessPendingAddins();
if (shouldRefresh || !hasExistingAddins)
{
// get addin file packs.
// excluding: those files that have been scanned last time, if they are unchanged
var filePackResult = GetFilePackResult();
if (filePackResult != null)
{
//storage.Close(); // close the persistence file first
if (BuildDatabase(filePackResult))
{
storage = StorageHelper.CreateStorage
(_adnConfig.FileConfiguration.PersistentFile, _adnConfig.FileConfiguration.TransactionFile);
_indexManager.Storage = storage;
_bodyRepo.Storage = storage;
hasExistingAddins = _indexManager.Read();
if (hasExistingAddins)
{
_indexManager.Build();
}
_bodyRepo.ResetCache();
}
}
else if (hasExistingAddins)
{
_indexManager.Build();
}
}
else
{
_indexManager.Build();
}
_initialized = true;
}
// @return value: whether the persistence file (AddinIndexManager/AddinBodyRepository) has been updated.
public bool Resolve(IMessageDialog dialog, FilePackResult filePackResult, string persistentFile, string transactionFile)
{
var storage = StorageHelper.CreateStorage(persistentFile, transactionFile);
var indexManager = new IndexManager {
Storage = storage
};
if (indexManager.Read())
{
indexManager.Build();
}
var bodyRepo = new BodyRepository {
Storage = storage
};
var convertionManager = new ConvertionManager();
InitializeConvertion(convertionManager);
var resolver = new DefaultAddinResolver(indexManager, bodyRepo, convertionManager);
var hasNewAddin = resolver.Resolve(dialog, filePackResult);
//storage.Close();
return(hasNewAddin);
}
internal DefaultAddinResolver(IndexManager indexManager, BodyRepository bodyRepo, ConvertionManager convertionManager)
: base(indexManager, bodyRepo, convertionManager)
{
}
