/// <summary>
/// Checks whether the given ExternalResourceReference is formatted correctly for this server.
/// The format should match one of the formats created in the SetupBrowserData method.
/// </summary>
public bool IsResourceWellFormed(ExternalResourceReference extRef)
{
if (extRef.ServerId != GetServerId())
{
return(false);
}
if (!extRef.HasValidDisplayPath())
{
return(false);
}
// Either the ExternalResourceReference has a valid database key (German/French keynote case) ...
IDictionary <string, string> refMap = extRef.GetReferenceInformation();
if (refMap.ContainsKey(RefMapDBKeyEntry))
{
return(KeynotesDatabase.IsValidDBKey(refMap[RefMapDBKeyEntry]));
}
else if (refMap.ContainsKey(RefMapLinkPathEntry)) // ... OR it is a Revit link file
{
return(File.Exists(GetFullServerLinkFilePath(extRef)));
}
// ... OR it is a keynote file (non- French/German cases).
return(File.Exists(GetFullServerKeynoteFilePath(extRef)));
}
public bool IsResourceWellFormed(ExternalResourceReference extRef)
{
bool valid = false;
try
{
if (extRef.ServerId != GetServerId())
{
return(false);
}
if (!extRef.HasValidDisplayPath())
{
return(false);
}
IDictionary <string, string> refMap = extRef.GetReferenceInformation();
if (refMap.ContainsKey("VersionNumber"))
{
valid = KeynoteDatabase.IsValidRevitVersion(refMap["VersionNumber"]);
}
}
catch (Exception ex)
{
string message = ex.Message;
}
return(valid);
}
public String GetInSessionPath(ExternalResourceReference resourceReference, String originalPath)
{
string file = resourceReference.GetReferenceInformation()["File"];
DBUtils.DBItem dbItem = DBUtils.FindDBItem(file);
return(ServerName + "://" + FileUtils.GetRelativePath(Application.BaseFolder, dbItem.Path));
}
/// <summary>
/// Loads a specified Revit link external resource.
/// </summary>
/// <param name="resourceReference">An ExternalResourceReference identifying which particular resource to load.</param>
/// <param name="loadContent">An ExternalResourceLoadContent object that will be populated with load data by the
/// server. There are different subclasses of ExternalResourceLoadContent for different ExternalResourceTypes.</param>
private void LoadRevitLink(ExternalResourceReference resourceReference, ExternalResourceLoadContent loadContent)
{
LinkLoadContent linkLoadContent = (LinkLoadContent)loadContent;
if (linkLoadContent == null)
{
throw new ArgumentException("Wrong type of ExternalResourceLoadContent (expecting a LinkLoadContent) for Revit links.", "loadContent");
}
try
{
// Copy the file from the path under the server "root" folder to a secret "cache" folder on the users machine
String fullCachedPath = GetFullLinkCachedFilePath(resourceReference);
String cacheFolder = System.IO.Path.GetDirectoryName(fullCachedPath);
if (!System.IO.Directory.Exists(cacheFolder))
{
System.IO.Directory.CreateDirectory(cacheFolder);
}
String serverLinkPath = GetFullServerLinkFilePath(resourceReference);
System.IO.File.Copy(serverLinkPath, fullCachedPath, true); // Overwrite
ModelPath linksPath = ModelPathUtils.ConvertUserVisiblePathToModelPath(fullCachedPath);
linkLoadContent.SetLinkDataPath(linksPath);
loadContent.LoadStatus = ExternalResourceLoadStatus.Success;
}
catch (System.Exception)
{
}
}
public String GetInSessionPath(ExternalResourceReference resourceReference, String originalPath)
{
string file = resourceReference.GetReferenceInformation()["File"];
DBUtils.DBItem dbItem = DBUtils.FindDBItem(file);
return(GetPath(dbItem));
}
/// <summary>
/// When the user updates the shared coordinates in the link model, Revit calls this
/// method. In this implementation, the updated local version of the link on the user's
/// machine is uploaded (copied) back to the server location.
/// </summary>
public void OnLocalLinkSharedCoordinatesSaved(ExternalResourceReference changedReference)
{
string localLinkPath = SampleExternalResourceDBServer.GetFullLinkCachedFilePath(changedReference);
string fullServerPath = SampleExternalResourceDBServer.GetFullServerLinkFilePath(changedReference);
String serverDirectoryName = System.IO.Path.GetDirectoryName(fullServerPath);
if (!System.IO.Directory.Exists(serverDirectoryName))
{
System.IO.Directory.CreateDirectory(serverDirectoryName);
}
System.IO.File.Copy(localLinkPath, fullServerPath, true); // Overwrite
}
/// <summary>
/// Computes the full path of a ExternalResourceReference's keynote data file location on the server.
/// </summary>
/// <param name="extRef">An ExternalResourceReference for a keynote data file stored on this server.</param>
/// <returns>A string representing the full path to the Revit link resource on the server drive.</returns>
private String GetFullServerKeynoteFilePath(ExternalResourceReference extRef)
{
String inSessionPath = extRef.InSessionPath;
String serverName = GetName();
// As an alternative to using the inSessionPath to determine the actual file path, the
// preferred method is to store the relative server path of the file in the
// ExternalResourceReference's referenceInformation (as is done for links).
// This would be particularly true if you were overriding the default in-session path in
// the GetInSessionPath() method.
String serverKeynoteFilePath = inSessionPath.Replace(serverName + "://", RootFolder + "\\");
return(serverKeynoteFilePath);
}
/// <summary>
/// Indicates whether the given version of a resource is the most current
/// version of the data.
/// </summary>
/// <param name="extRef">The ExternalResourceReference to check.</param>
/// <returns>An enum indicating whether the resource is current, out of date, or of unknown status</returns>
public ResourceVersionStatus GetResourceVersionStatus(ExternalResourceReference extRef)
{
// Determine whether currently loaded version is out of date, and return appropriate status.
String currentlyLoadedVersion = extRef.Version;
if (currentlyLoadedVersion == String.Empty)
{
return(ResourceVersionStatus.Unknown);
}
return(currentlyLoadedVersion == GetCurrentlyAvailableResourceVersion(extRef) ? ResourceVersionStatus.Current
: ResourceVersionStatus.OutOfDate);
}
public void LoadResource(Guid loadRequestId, ExternalResourceType resourceType,
ExternalResourceReference resourceReference, ExternalResourceLoadContext loadContext,
ExternalResourceLoadContent content)
{
LinkLoadContent linkLoadContent = (LinkLoadContent)content;
string file = resourceReference.GetReferenceInformation()["File"];
DBUtils.DBItem dbItem = DBUtils.FindDBItem(file);
ModelPath linksPath = ModelPathUtils.ConvertUserVisiblePathToModelPath(dbItem.Path);
linkLoadContent.SetLinkDataPath(linksPath);
content.LoadStatus = ExternalResourceLoadStatus.Success;
return;
}
public void LoadResource(Guid loadRequestId, ExternalResourceType resourceType,
ExternalResourceReference resourceReference, ExternalResourceLoadContext loadContext,
ExternalResourceLoadContent content)
{
KeyBasedTreeEntriesLoadContent kdrlc = (KeyBasedTreeEntriesLoadContent)content;
string tableName = resourceReference.GetReferenceInformation()["TableName"];
DBUtils.GetAllDBItems(tableName).ForEach(item =>
{
kdrlc.AddEntry(new KeynoteEntry(item.Key, item.ParentKey, item.Text));
});
kdrlc.BuildEntries();
kdrlc.LoadStatus = ExternalResourceLoadStatus.Success;
return;
}
/// <summary>
/// <para>Computes the full path on the end user's local drive where an
/// ExternalResourceReference's link model will be copied when the user loads the
/// link from the server.</para>
///<para>The paths of the local copies relative to this cache root folder will be the
/// same as the paths of the original server copies relative to the Revit links
/// to the root folder on the (compare this method with the GetFullServerLinkFilePath method).</para>
/// </summary>
/// <param name="resource">An ExternalResourceReference for a Revit link stored on this server.</param>
/// <returns>A string representing the full path to the link model on the end user's local drive.</returns>
public static String GetFullLinkCachedFilePath(ExternalResourceReference resource)
{
if (resource == null)
{
return("");
}
IDictionary <String, String> refMap = resource.GetReferenceInformation();
if (!refMap.ContainsKey(RefMapLinkPathEntry))
{
return("");
}
return(LocalLinkCacheFolder + resource.GetReferenceInformation()[RefMapLinkPathEntry].Replace("/", "\\"));
}
public void ReloadNotes()
{
KeynoteTable knTable = KeynoteTable.GetKeynoteTable(this.docu);
KeyBasedTreeEntries kntableEntries = knTable.GetKeyBasedTreeEntries();
ModelPath p = ModelPathUtils.ConvertUserVisiblePathToModelPath(dialog.tempFilePath);
KeyBasedTreeEntriesLoadResults loadResults = new KeyBasedTreeEntriesLoadResults();
ExternalResourceReference s = ExternalResourceReference.CreateLocalResource(this.docu, ExternalResourceTypes.BuiltInExternalResourceTypes.KeynoteTable, p, PathType.Absolute);
Transaction t = new Transaction(this.docu, "Reload");
t.Start();
knTable.LoadFrom(s, loadResults);
t.Commit();
//ExternalResourceReference exRef = new ExternalResourceReference(
//Transaction tr = new Transaction(this.docu, "Reload");
//tr.Start();
}
private string GetCurrentAvailableResourceVersion(ExternalResourceReference extResRef)
{
string databaseVersion = "";
try
{
IDictionary <string, string> refMap = extResRef.GetReferenceInformation();
if (refMap.ContainsKey("VersionNumber"))
{
return(KeynoteDatabase.GetCurrentVersion());
}
}
catch (Exception ex)
{
string message = ex.Message;
}
return(databaseVersion);
}
/// <summary>
/// Returns a string specifying the version of an external resource available from the server.
/// </summary>
/// <param name="extResRef">The ExternalResourceReference of the resource whose version is requested.</param>
/// <returns>A string containing the version of the specified resource.</returns>
private String GetCurrentlyAvailableResourceVersion(ExternalResourceReference extResRef)
{
IDictionary <string, string> refMap = extResRef.GetReferenceInformation();
if (refMap.ContainsKey(RefMapDBKeyEntry))
{
return(KeynotesDatabase.CurrentVersion);
}
else if (refMap.ContainsKey(RefMapLinkPathEntry)) // ... OR it is a Revit link file
{
String serverLinkPath = GetFullServerLinkFilePath(extResRef);
return(GetFileVersion(serverLinkPath));
}
// ... OR it is a keynote file (non- French/German cases).
String serverKeynoteFilePath = GetFullServerKeynoteFilePath(extResRef);
return(GetFileVersion(serverKeynoteFilePath));
}
/// <summary>
/// Loads the keynote data resources, either from the fictitious French/German database, or from a file.
/// </summary>
/// <param name="resourceReference">An ExternalResourceReference identifying which particular resource to load.</param>
/// <param name="loadContent">An ExternalResourceLoadContent object that will be populated with load data by the
/// server. There are different subclasses of ExternalResourceLoadContent for different ExternalResourceTypes.</param>
private void LoadKeynoteDataResource(ExternalResourceReference resourceReference, ExternalResourceLoadContent loadContent)
{
KeyBasedTreeEntriesLoadContent kdrlc = (KeyBasedTreeEntriesLoadContent)loadContent;
if (kdrlc == null)
{
throw new ArgumentException("Wrong type of ExternalResourceLoadContent (expecting a KeyBasedTreeEntriesLoadContent) for keynote data.", "loadContent");
}
kdrlc.Reset();
// Either the ExternalResourceReference has a valid database key (German/French case) ...
IDictionary <string, string> refMap = resourceReference.GetReferenceInformation();
if (refMap.ContainsKey(RefMapDBKeyEntry))
{
try
{
KeynotesDatabase.LoadKeynoteEntries(refMap[RefMapDBKeyEntry], ref kdrlc);
kdrlc.BuildEntries();
loadContent.LoadStatus = ExternalResourceLoadStatus.Success;
}
catch (ArgumentOutOfRangeException)
{
}
catch (ArgumentNullException)
{
}
}
else
{
// ... OR it is a real file (all other cases).
String serverKeynoteFilePath = GetFullServerKeynoteFilePath(resourceReference);
bool doesReadingSucceed = KeynoteEntries.LoadKeynoteEntriesFromFile(serverKeynoteFilePath, kdrlc);
if (doesReadingSucceed)
{
kdrlc.BuildEntries();
loadContent.LoadStatus = ExternalResourceLoadStatus.Success;
}
}
}
private void LoadKeynoteDataResource(ExternalResourceReference resourceReference, ExternalResourceLoadContent loadContent)
{
try
{
KeyBasedTreeEntriesLoadContent entriesContent = (KeyBasedTreeEntriesLoadContent)loadContent;
if (null == entriesContent)
{
throw new ArgumentException("Wrong type of ExternalResourceLoadContent (expecting a KeyBasedTreeEntriesLoadContent) for keynote data.", "loadContent");
}
entriesContent.Reset();
IDictionary <string, string> refMap = resourceReference.GetReferenceInformation();
if (refMap.ContainsKey("VersionNumber") && refMap.ContainsKey("ProjectName"))
{
KeynoteDatabase.LoadKeynoteEntries(refMap, ref entriesContent);
entriesContent.BuildEntries();
loadContent.LoadStatus = ExternalResourceLoadStatus.Success;
}
}
catch (Exception ex)
{
string message = ex.Message;
}
}
/// <summary>
/// Link in the new created document to parent document.
/// </summary>
/// <param name="originalIFCFileName">The full path to the original IFC file. Same as baseLocalFileName if the IFC file is not on a server.</param>
/// <param name="baseLocalFileName">The full path to the IFC file on disk.</param>
/// <param name="ifcDocument">The newly imported IFC file document.</param>
/// <param name="originalDocument">The document to contain the IFC link.</param>
/// <param name="useExistingType">True if the RevitLinkType already exists.</param>
/// <param name="doSave">True if we should save the document. This should only be false if we are reusing a cached document.</param>
/// <returns>The element id of the RevitLinkType for this link operation.</returns>
public static ElementId LinkInFile(string originalIFCFileName, string baseLocalFileName, Document ifcDocument, Document originalDocument, bool useExistingType, bool doSave)
{
bool saveSucceded = true;
string fileName = GenerateRevitFileName(baseLocalFileName);
if (doSave)
{
SaveAsOptions saveAsOptions = new SaveAsOptions();
saveAsOptions.OverwriteExistingFile = true;
try
{
ifcDocument.SaveAs(fileName, saveAsOptions);
}
catch
{
saveSucceded = false;
}
if (!saveSucceded)
{
try
{
string tempPathDir = Path.GetTempPath();
string fileNameOnly = Path.GetFileName(fileName);
string intermediateFileName = tempPathDir + fileNameOnly;
ifcDocument.SaveAs(tempPathDir + fileNameOnly, saveAsOptions);
File.Copy(intermediateFileName, fileName);
Application application = ifcDocument.Application;
ifcDocument.Close(false);
ifcDocument = application.OpenDocumentFile(fileName);
File.Delete(intermediateFileName);
saveSucceded = true;
}
catch (Exception ex)
{
// We still want to close the document to prevent having a corrupt model in memory.
saveSucceded = false;
Importer.TheLog.LogError(-1, ex.Message, false);
}
}
}
if (!ifcDocument.IsLinked)
{
ifcDocument.Close(false);
}
ElementId revitLinkTypeId = ElementId.InvalidElementId;
if (!saveSucceded)
{
return(revitLinkTypeId);
}
bool doReloadFrom = useExistingType && !Importer.TheOptions.CreateLinkInstanceOnly;
if (Importer.TheOptions.RevitLinkFileName != null)
{
FilePath originalRevitFilePath = new FilePath(Importer.TheOptions.RevitLinkFileName);
revitLinkTypeId = RevitLinkType.GetTopLevelLink(originalDocument, originalRevitFilePath);
}
ModelPath path = ModelPathUtils.ConvertUserVisiblePathToModelPath(originalIFCFileName);
// Relative path type only works if the model isn't in the cloud. As such, we'll try again if the
// routine returns an exception.
ExternalResourceReference ifcResource = null;
for (int ii = 0; ii < 2; ii++)
{
PathType pathType = (ii == 0) ? PathType.Relative : PathType.Absolute;
try
{
ifcResource = ExternalResourceReference.CreateLocalResource(originalDocument,
ExternalResourceTypes.BuiltInExternalResourceTypes.IFCLink, path, pathType);
break;
}
catch
{
ifcResource = null;
}
}
if (ifcResource == null)
{
Importer.TheLog.LogError(-1, "Couldn't create local IFC cached file. Aborting import.", true);
}
if (!doReloadFrom)
{
Transaction linkTransaction = new Transaction(originalDocument);
linkTransaction.Start(Resources.IFCLinkFile);
try
{
if (revitLinkTypeId == ElementId.InvalidElementId)
{
RevitLinkOptions options = new RevitLinkOptions(true);
LinkLoadResult loadResult = RevitLinkType.CreateFromIFC(originalDocument, ifcResource, fileName, false, options);
if ((loadResult != null) && (loadResult.ElementId != ElementId.InvalidElementId))
{
revitLinkTypeId = loadResult.ElementId;
}
}
if (revitLinkTypeId != ElementId.InvalidElementId)
{
RevitLinkInstance.Create(originalDocument, revitLinkTypeId);
}
Importer.PostDelayedLinkErrors(originalDocument);
linkTransaction.Commit();
}
catch (Exception ex)
{
linkTransaction.RollBack();
throw ex;
}
}
else // reload from
{
// For the reload from case, we expect the transaction to have been created in the UI.
if (revitLinkTypeId != ElementId.InvalidElementId)
{
RevitLinkType existingRevitLinkType = originalDocument.GetElement(revitLinkTypeId) as RevitLinkType;
if (existingRevitLinkType != null)
{
existingRevitLinkType.UpdateFromIFC(originalDocument, ifcResource, fileName, false);
}
}
}
return(revitLinkTypeId);
}
/// <summary>
/// Servers can override the name for UI purposes, but here we just return the names that we
/// used when we first created the Resources in SetupBrowserData().
/// </summary>
public String GetInSessionPath(ExternalResourceReference err, String savedPath)
{
return(savedPath);
}
/// <summary>
/// Loads the resources.
/// </summary>
/// <param name="loadRequestId">A GUID that uniquely identifies this resource load request from Revit.</param>
/// <param name="resourceType">The type of external resource that Revit is asking the server to load.</param>
/// <param name="resourceReference">An ExternalResourceReference identifying which particular resource to load.</param>
/// <param name="loadContext">Context information, including the name of Revit document that is calling the server,
/// </param>the resource that is currently loaded and the type of load operation (automatic or user-driven).
/// <param name="loadContent">An ExternalResourceLoadContent object that will be populated with load data by the
/// server. There are different subclasses of ExternalResourceLoadContent for different ExternalResourceTypes.</param>
public void LoadResource(Guid loadRequestId, ExternalResourceType resourceType, ExternalResourceReference resourceReference, ExternalResourceLoadContext loadContext, ExternalResourceLoadContent loadContent)
{
loadContent.LoadStatus = ExternalResourceLoadStatus.Failure;
// The following checks can help with testing. However, they should not be necessary, since Revit checks all input paramters
// before calling this method.
if (loadRequestId == null)
{
throw new ArgumentNullException("loadRequestId");
}
;
if (resourceType == null)
{
throw new ArgumentNullException("resourceType");
}
;
if (resourceReference == null)
{
throw new ArgumentNullException("resourceReference");
}
;
if (loadContext == null)
{
throw new ArgumentNullException("loadContext");
}
;
if (loadContent == null)
{
throw new ArgumentNullException("loadContent");
}
;
if (!SupportsExternalResourceType(resourceType))
{
throw new ArgumentOutOfRangeException("resourceType", "The specified resource type is not supported by this server.");
}
// The server indicates what version of the resource is being loaded.
loadContent.Version = GetCurrentlyAvailableResourceVersion(resourceReference);
// resourceReference is for Keynote Data
if (resourceType == ExternalResourceTypes.BuiltInExternalResourceTypes.KeynoteTable)
{
LoadKeynoteDataResource(resourceReference, loadContent);
}
else // resourceReference is a Revit Link
{
LoadRevitLink(resourceReference, loadContent);
}
}
public ResourceVersionStatus GetResourceVersionStatus(ExternalResourceReference reference)
{
throw new NotImplementedException();
}
public string GetInSessionPath(ExternalResourceReference reference, string originalDisplayPath)
{
return(originalDisplayPath);
}
public void LoadResource(Guid loadRequestId, ExternalResourceType resourceType, ExternalResourceReference desiredResource, ExternalResourceLoadContext loadContext, ExternalResourceLoadContent loadResults)
{
try
{
loadResults.LoadStatus = ExternalResourceLoadStatus.Failure;
if (loadRequestId == null)
{
throw new ArgumentNullException("loadRequestId");
}
;
if (resourceType == null)
{
throw new ArgumentNullException("resourceType");
}
;
if (desiredResource == null)
{
throw new ArgumentNullException("resourceReference");
}
;
if (loadContext == null)
{
throw new ArgumentNullException("loadContext");
}
;
if (loadResults == null)
{
throw new ArgumentNullException("loadContent");
}
;
if (!SupportsExternalResourceType(resourceType))
{
throw new ArgumentOutOfRangeException("resourceType", "The specified resource type is not supported by this server.");
}
loadResults.Version = GetCurrentAvailableResourceVersion(desiredResource);
if (resourceType == ExternalResourceTypes.BuiltInExternalResourceTypes.KeynoteTable)
{
LoadKeynoteDataResource(desiredResource, loadResults);
}
}
catch (Exception ex)
{
string message = ex.Message;
}
}
/// <summary>
/// This implementation simply retrieves the same local file name that the server
/// uses when first copying the link document to the user's machine.
/// </summary>
public string GetLocalPathForOpen(ExternalResourceReference desiredReference)
{
return(SampleExternalResourceDBServer.GetFullLinkCachedFilePath(desiredReference));
}
public bool IsResourceWellFormed(ExternalResourceReference extRef) => true;
public String GetInSessionPath(ExternalResourceReference resourceReference, String originalPath)
{
return(ServerName + "://" + resourceReference.GetReferenceInformation()["TableName"] + ".txt");
}
public ResourceVersionStatus GetResourceVersionStatus(ExternalResourceReference err) => ResourceVersionStatus.OutOfDate;
/// <summary>
/// Reports the results of loads from the DB server (SampleExternalResourceServer).
/// This method should be implemented to provide UI to communicate success or failure
/// of a particular external resource load operation to the user.
/// </summary>
/// <param name="doc">The Revit model into which the External Resource was loaded.
/// </param>
/// <param name="loadDataList">Contains a list of ExternalResourceLoadData with results
/// for all external resources loaded by the DB server. It is possible for the DB server
/// to have loaded more than one resource (for example, loading several linked files
/// when a host file is opened by the user).
/// </param>
public void HandleLoadResourceResults(Document doc, IList <ExternalResourceLoadData> loadDataList)
{
foreach (ExternalResourceLoadData data in loadDataList)
{
ExternalResourceType resourceType = data.ExternalResourceType;
// This message will be posted in a dialog box at the end of this method.
String myMessage = String.Empty;
ExternalResourceLoadContext loadContext = data.GetLoadContext();
ExternalResourceReference desiredRef = data.GetExternalResourceReference();
ExternalResourceReference currentlyLoadedRef = loadContext.GetCurrentlyLoadedReference();
LoadOperationType loadType = loadContext.LoadOperationType;
switch (loadType)
{
case LoadOperationType.Automatic:
myMessage = "This is an Automatic load operation. ";
break;
case LoadOperationType.Explicit:
myMessage = "This is an Explicit load operation. ";
break;
default:
myMessage = "There is no load type information!! ";
break;
}
bool bUnrecognizedStatus = false;
if (data.LoadStatus == ExternalResourceLoadStatus.ResourceAlreadyCurrent)
{
if (data.GetLoadContext().LoadOperationType == LoadOperationType.Explicit)
{
string resourcePath = currentlyLoadedRef.InSessionPath;
myMessage += "\n No new changes to load for link: " + resourcePath;
}
else
{
continue;
}
}
else if (data.LoadStatus == ExternalResourceLoadStatus.Uninitialized)
{
myMessage += "\n The load status is uninitialized - this generally shouldn't happen";
}
else if (data.LoadStatus == ExternalResourceLoadStatus.Failure)
{
myMessage += "\n The load failed and the reason is unknown.";
}
else if (data.LoadStatus == ExternalResourceLoadStatus.Success)
{
if (resourceType == ExternalResourceTypes.BuiltInExternalResourceTypes.KeynoteTable)
{
string resourcePath = data.GetExternalResourceReference().InSessionPath;
myMessage += "\n Version " + data.GetLoadContent().Version + " of keynote data \'" + resourcePath + "\' has been loaded successfully";
}
else if (resourceType == ExternalResourceTypes.BuiltInExternalResourceTypes.RevitLink)
{
string resourcePath = data.GetExternalResourceReference().InSessionPath;
LinkLoadContent ldrlc = (LinkLoadContent)(data.GetLoadContent());
string destinationPath = ModelPathUtils.ConvertModelPathToUserVisiblePath(ldrlc.GetLinkDataPath());
myMessage += "\n Version " + data.GetLoadContent().Version +
" of the file: " + resourcePath +
" has been downloaded into the cached folder: " + destinationPath +
" for this Revit Link.";
}
}
else
{
myMessage += "Unrecognized external resource load status.";
bUnrecognizedStatus = true;
}
if (!bUnrecognizedStatus && resourceType == ExternalResourceTypes.BuiltInExternalResourceTypes.RevitLink)
{
// For Revit links, the UI server can also obtain a RevitLinkLoadResult which contains detailed
// information about the status of the attempt to load the local copy of the link into Revit.
LinkLoadContent ldrlc = (LinkLoadContent)(data.GetLoadContent());
LinkLoadResult loadResult = ldrlc.GetLinkLoadResult();
if (loadResult != null)
{
myMessage += "\n LinkLoadResultType: " + loadResult.LoadResult.ToString("g");
}
}
System.Windows.Forms.MessageBox.Show(myMessage, "UI Server for SDK Sample External Resource Server");
}
}
