private void mnuFileOpenXmi_Click(object sender, EventArgs e)
{
OpenFileDialog openDialog = new OpenFileDialog {
CheckFileExists = true,
CheckPathExists = true,
DefaultExt = "xml",
Filter = "XMI (*.xml)|*.xml",
Multiselect = false,
ShowReadOnly = true,
ReadOnlyChecked = true,
Title = "Open XMI File"
};
openDialog.ShowDialog();
string fileName = openDialog.FileName;
if (string.IsNullOrWhiteSpace(fileName))
{
return;
}
try {
Model.EAModel loadModel = Model.EAModel.LoadXmi(fileName);
mnuFileExport.Enabled = true;
mnuEditSearch.Enabled = true;
eaModel = loadModel;
BuildTree();
} catch (System.Exception exception) {
EATrace.XmiImport(System.Diagnostics.TraceEventType.Warning, "EAExport Load Failure: {0}", exception.Message);
MessageBox.Show(exception.Message, "EAExport Load Failure");
}
}
private static XmlDocumentFragment LoadXmi(string fileName)
{
EAModel model = EAModel.LoadXmi(Path.Combine(Deploy.TestDirectory, fileName));
using (MemoryStream ms = new MemoryStream()) {
using (XmlWriter wr = GetWriter(ms))
using (DocBook45ChapterExport export = new DocBook45ChapterExport(wr)) {
export.ExportTree(model.Root, false);
}
// Export must be disposed here, so that the data is actually written to the stream.
ms.Flush();
ms.Seek(0, SeekOrigin.Begin);
return(LoadDocumentFragment(ms));
}
}
/// <summary>
/// Loads the EA Model from an XMI file.
/// </summary>
/// <param name="fileName">Name of the file to import.</param>
/// <returns>An EA Model object.</returns>
public static EAModel LoadXmi(string fileName)
{
EAModel model = new EAModel();
EATrace.XmiImport(TraceEventType.Information, "Time: {0}", DateTime.Now.ToString("G"));
EATrace.XmiImport(TraceEventType.Information, "Loading file {0}", fileName);
FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.Read);
using (XmlTextReader xmlReader = new XmlTextReader(fs)
{
XmlResolver = null,
DtdProcessing = DtdProcessing.Prohibit
}) {
model.LoadXmi(xmlReader);
model.BuildTree();
return(model);
}
}
private static StreamReader LoadXmi(string fileName)
{
EAModel model = EAModel.LoadXmi(Path.Combine(Deploy.TestDirectory, fileName));
MemoryStream ms = null;
try {
ms = new MemoryStream();
using (CsvDoorsTreePlainExport export = new CsvDoorsTreePlainExport(ms)) {
export.ExportTree(model.Root, false);
}
ms.Flush();
ms.Seek(0, SeekOrigin.Begin);
return(new StreamReader(ms));
} catch {
if (ms != null)
{
ms.Dispose();
}
throw;
}
}