protected virtual void OnImportRequested(string path)
{
ImportEventHandler handler = ImportRequested;
if (handler != null && path != null)
{
ImportEventArgs args = new ImportEventArgs(path);
handler(this, args);
UpdateProgress(args.ReturnMessage);
}
else
{
UpdateProgress(null);
}
}
private static void ImportWorkItemTypes(ILogger logger, ApplicationTask task, bool setTaskProgress, ref int step, ImportOptions options, WorkItemStore store, Dictionary <TeamProjectInfo, List <WorkItemTypeDefinition> > teamProjectsWithWorkItemTypes)
{
var importValidationFailed = false;
ImportEventHandler importEventHandler = (sender, e) =>
{
if (e.Severity == ImportSeverity.Error)
{
importValidationFailed = true;
var message = e.Message;
var schemaValidationException = e.Exception as XmlSchemaValidationException;
if (schemaValidationException != null)
{
message = string.Format("XML validation error at row {0}, column {1}: {2}", schemaValidationException.LineNumber, schemaValidationException.LinePosition, message);
}
task.SetError(message);
}
else if (e.Severity == ImportSeverity.Warning)
{
task.SetWarning(e.Message);
}
};
// Validate.
if (!task.IsCanceled)
{
WorkItemType.ValidationEventHandler += importEventHandler;
try
{
foreach (var teamProjectWithWorkItemTypes in teamProjectsWithWorkItemTypes)
{
var teamProject = teamProjectWithWorkItemTypes.Key;
var project = store.Projects[teamProject.Name];
foreach (var workItemTypeFile in teamProjectWithWorkItemTypes.Value)
{
task.Status = string.Format("Validating {0} for Team Project \"{1}\"", workItemTypeFile.DisplayName, teamProject.Name);
try
{
WorkItemType.Validate(project, workItemTypeFile.XmlDefinition.OuterXml);
}
catch (Exception exc)
{
var message = string.Format("An error occurred while validating {0} for Team Project \"{1}\"", workItemTypeFile.DisplayName, teamProject.Name);
logger.Log(message, exc);
task.SetError(message, exc);
}
if (task.IsCanceled)
{
break;
}
}
if (task.IsCanceled)
{
task.Status = "Canceled";
break;
}
}
}
finally
{
WorkItemType.ValidationEventHandler -= importEventHandler;
}
}
// Import.
if (!task.IsCanceled && !importValidationFailed)
{
foreach (var teamProjectWithWorkItemTypes in teamProjectsWithWorkItemTypes)
{
var teamProject = teamProjectWithWorkItemTypes.Key;
var project = store.Projects[teamProject.Name];
project.WorkItemTypes.ImportEventHandler += importEventHandler;
try
{
foreach (var workItemTypeFile in teamProjectWithWorkItemTypes.Value)
{
if (options.HasFlag(ImportOptions.Simulate))
{
var status = string.Format("Simulating import of {0} in Team Project \"{1}\"", workItemTypeFile.DisplayName, teamProject.Name);
if (setTaskProgress)
{
task.SetProgress(step++, status);
}
else
{
task.Status = status;
}
}
else
{
var status = string.Format("Importing {0} in Team Project \"{1}\"", workItemTypeFile.DisplayName, teamProject.Name);
if (setTaskProgress)
{
task.SetProgress(step++, status);
}
else
{
task.Status = status;
}
try
{
project.WorkItemTypes.Import(workItemTypeFile.XmlDefinition.DocumentElement);
}
catch (Exception exc)
{
var message = string.Format("An error occurred while importing {0} in Team Project \"{1}\"", workItemTypeFile.DisplayName, teamProject.Name);
logger.Log(message, exc);
task.SetError(message, exc);
}
}
if (task.IsCanceled)
{
break;
}
}
}
finally
{
project.WorkItemTypes.ImportEventHandler -= importEventHandler;
}
if (task.IsCanceled)
{
task.Status = "Canceled";
break;
}
}
}
}
