public async Task <IDocument> OpenDocument(DocumentPointer documentPointer, string loaderName = null)
{
var fileName = documentPointer.FileName;
if (!File.Exists(fileName))
{
return(null);
}
if (IsOpen(fileName))
{
ActivateDocument(GetDocumentByFileName(fileName));
return(null);
}
var loader = _loaders.FirstOrDefault(x => x.GetType().Name == loaderName && x.CanLoad(fileName));
if (loader == null)
{
return(null);
}
var doc = await loader.Load(documentPointer);
if (doc != null)
{
OpenDocument(doc);
}
return(doc);
}
public DocumentPointer ToPointer()
{
var so = new DocumentPointer(Loader);
foreach (var m in Metadata)
{
so.Set(m.Key, m.Value);
}
so.FileName = FileName;
return(so);
}
/// <inheritdoc />
public async Task <IDocument> Load(DocumentPointer documentPointer)
{
var fileName = documentPointer.FileName;
var envId = documentPointer.Get <string>("Environment");
if (String.IsNullOrWhiteSpace(fileName) || String.IsNullOrWhiteSpace(envId))
{
return(null);
}
var env = _environments.Value.GetEnvironment(envId);
if (env?.ID == null)
{
return(null);
}
if (!File.Exists(fileName))
{
return(null);
}
using (var stream = File.Open(fileName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
foreach (var provider in _providers.Where(x => CanLoad(x.Value, fileName)))
{
try
{
var result = await provider.Value.Load(stream, env);
if (result.Map == null)
{
stream.Seek(0, SeekOrigin.Begin);
continue;
}
var md = new MapDocument(result.Map, env)
{
FileName = fileName
};
await ProcessAfterLoad(env, md, result);
return(md);
}
catch (NotSupportedException)
{
stream.Seek(0, SeekOrigin.Begin);
}
}
}
return(null);
}
/// <inheritdoc />
public DocumentPointer GetDocumentPointer(IDocument document)
{
if (!(document is MapDocument doc))
{
return(null);
}
var so = new DocumentPointer(nameof(BspSourceDocumentLoader))
{
FileName = doc.FileName
};
so.Set("Environment", doc.Environment.ID);
return(so);
}
public static T GetRelatedDocument <T>(this IDocumentSession session, DocumentPointer <T> pointer)
{
return(session.Load <T>(pointer.Id));
}
public static T GetRelatedDocument <T>(this IRavenRepository session, DocumentPointer <T> pointer)
{
return(session.GetById <T>(pointer.Id));
}