/// <summary>
/// Gets a single document (or create a new one) for caching and that should not be updated.
/// </summary>
public Task <(bool, ContentDefinitionRecord)> GetContentDefinitionAsync()
{
var scopedCache = ShellScope.Services.GetRequiredService <FileContentDefinitionScopedCache>();
if (scopedCache.ContentDefinitionRecord != null)
{
// Return the already loaded document but indicating that it should not be cached.
return(Task.FromResult((false, scopedCache.ContentDefinitionRecord)));
}
ContentDefinitionRecord result;
if (!File.Exists(Filename))
{
result = new ContentDefinitionRecord();
}
else
{
lock (this)
{
using (var file = File.OpenText(Filename))
{
var serializer = new JsonSerializer();
result = (ContentDefinitionRecord)serializer.Deserialize(file, typeof(ContentDefinitionRecord));
}
}
}
return(Task.FromResult((true, result)));
}
private ContentDefinitionRecord GetContentDefinitionRecord()
{
if (_contentDefinitionRecord != null)
{
return(_contentDefinitionRecord);
}
return(_contentDefinitionRecord = _contentDefinitionStore.LoadContentDefinitionAsync().GetAwaiter().GetResult());
}
public Task SaveContentDefinitionAsync(ContentDefinitionRecord contentDefinitionRecord)
{
using (var file = File.CreateText(Filename))
{
var serializer = new JsonSerializer();
serializer.Formatting = Formatting.Indented;
serializer.Serialize(file, contentDefinitionRecord);
}
return(Task.CompletedTask);
}
public async Task <ContentDefinitionRecord> LoadContentDefinitionAsync()
{
var contentDefinitionRecord = await _session
.Query <ContentDefinitionRecord>()
.FirstOrDefaultAsync();
if (contentDefinitionRecord == null)
{
contentDefinitionRecord = new ContentDefinitionRecord();
await SaveContentDefinitionAsync(contentDefinitionRecord);
}
return(contentDefinitionRecord);
}
/// <summary>
/// Checks the document identifier and then clears the cached built definitions if it has changed.
/// </summary>
private void CheckDocumentIdentifier(ContentDefinitionRecord document)
{
if (!_memoryCache.TryGetValue <Document>(CacheKey, out var cacheEntry) || cacheEntry.Identifier != document.Identifier)
{
cacheEntry = new Document()
{
Identifier = document.Identifier,
};
_cachedTypeDefinitions.Clear();
_cachedPartDefinitions.Clear();
_memoryCache.Set(CacheKey, cacheEntry);
}
}
public Task <ContentDefinitionRecord> LoadContentDefinitionAsync()
{
ContentDefinitionRecord result;
if (!File.Exists(Filename))
{
result = new ContentDefinitionRecord();
}
else
{
using (var file = File.OpenText(Filename))
{
var serializer = new JsonSerializer();
result = (ContentDefinitionRecord)serializer.Deserialize(file, typeof(ContentDefinitionRecord));
}
}
return(Task.FromResult(result));
}
public Task SaveContentDefinitionAsync(ContentDefinitionRecord contentDefinitionRecord)
{
lock (this)
{
var directoryPath = Path.GetDirectoryName(Filename);
if (!String.IsNullOrEmpty(directoryPath) && !Directory.Exists(directoryPath))
{
Directory.CreateDirectory(directoryPath);
}
using (var file = File.CreateText(Filename))
{
var serializer = new JsonSerializer();
serializer.Formatting = Formatting.Indented;
serializer.Serialize(file, contentDefinitionRecord);
}
}
return(Task.CompletedTask);
}
private ContentDefinitionRecord GetContentDefinitionRecord()
{
// cache in the current work context
if (_contentDefinitionRecord != null)
{
return(_contentDefinitionRecord);
}
_contentDefinitionRecord = _session
.QueryAsync <ContentDefinitionRecord>()
.FirstOrDefault()
.Result;
if (_contentDefinitionRecord == null)
{
_contentDefinitionRecord = new ContentDefinitionRecord();
UpdateContentDefinitionRecord();
}
return(_contentDefinitionRecord);
}
/// <inheritdoc /> public Task SaveContentDefinitionAsync(ContentDefinitionRecord contentDefinitionRecord) => _documentManager.UpdateAsync(contentDefinitionRecord);
public Task SaveContentDefinitionAsync(ContentDefinitionRecord contentDefinitionRecord)
{
_session.Save(contentDefinitionRecord);
return(Task.CompletedTask);
}