public async Task AddCacheLineAsync(ICacheLine cl)
{
ICacheLine exists = await GetCacheLineAsync(cl.GetUrl());
if (exists == null) {
await _db.InsertAsync(cl);
}
}
public async Task AddCacheLineAsync(ICacheLine cl)
{
ICacheLine exists = await GetCacheLineAsync(cl.GetUrl());
if (exists == null)
{
await _db.InsertAsync(cl);
}
}
public async Task RemoveCacheLineAsync(ICacheLine cl)
{
var folder = await ApplicationData.Current.LocalFolder.GetFolderAsync(_dbTempDir);
try {
var fn = cl.GetFileName();
await _db.DeleteAsync(cl);
var file = await folder.GetFileAsync(cl.GetFileName());
await file.DeleteAsync();
}
catch (FileNotFoundException) {}
}
public async Task <Stream> GetFileAsync(ICacheLine cl)
{
try {
StorageFolder folder = await ApplicationData.Current.LocalFolder.GetFolderAsync(_dbTempDir);
StorageFile file = await folder.GetFileAsync(cl.GetFileName());
return(await file.OpenStreamForReadAsync());
}
catch (FileNotFoundException e) {
Debug.WriteLine(e);
}
catch (System.ArgumentException e) {
Debug.WriteLine(e);
}
return(null);
}
public async Task RemoveCacheLineAsync(ICacheLine cl)
{
var folder = await ApplicationData.Current.LocalFolder.GetFolderAsync(_dbTempDir);
try {
var fn = cl.GetFileName();
await _db.DeleteAsync(cl);
var file = await folder.GetFileAsync(cl.GetFileName());
await file.DeleteAsync();
}
catch (FileNotFoundException) {}
}
public async Task<Stream> GetFileAsync(ICacheLine cl)
{
try {
StorageFolder folder = await ApplicationData.Current.LocalFolder.GetFolderAsync(_dbTempDir);
StorageFile file = await folder.GetFileAsync(cl.GetFileName());
return await file.OpenStreamForReadAsync();
}
catch (FileNotFoundException e) {
Debug.WriteLine(e);
}
catch (System.ArgumentException e) {
Debug.WriteLine(e);
}
return null;
}
