/// <summary>
/// Configures the meta data.
/// </summary>
public static void ConfigureMetaData()
{
MemoryStream ms = new MemoryStream(OrderResources.OrderSystem);
StreamReader reader = new StreamReader(ms);
MetaInstaller.Restore(OrderContext.MetaDataContext, reader.ReadToEnd());
}
/// <summary>
/// Retrieve metadata from the meta data engine and store in the MetaInstaller
/// </summary>
public static void ConfigureMetaData()
{
MemoryStream ms = new MemoryStream(CatalogResources.CatalogSystem);
StreamReader reader = new StreamReader(ms);
MetaInstaller.Restore(CatalogContext.MetaDataContext, reader.ReadToEnd());
reader.Dispose();
}
/// <summary>
/// Handles the Click event of the BtnExport control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
protected void BtnExport_Click(object sender, System.EventArgs e)
{
try
{
string result = String.Empty;
List <int> selectedAll = new List <int>();
List <int> currentIndices = new List <int>();
if (CatalogRow.Visible)
{
// export category metadata
currentIndices = GetSelectedIndices(CatalogItemsGrid);
selectedAll.AddRange(currentIndices);
result = MetaInstaller.BackupMetaClasses(MDContext, false, selectedAll.ToArray());
}
else if (OrderRow.Visible)
{
// export order metadata
currentIndices = GetSelectedIndices(OrderItemsGrid);
selectedAll.Clear();
selectedAll.AddRange(currentIndices);
result = MetaInstaller.BackupMetaClasses(MDContext, false, selectedAll.ToArray());
}
else if (ProfileRow.Visible)
{
// export order metadata
currentIndices = GetSelectedIndices(ProfileItemsGrid);
selectedAll.Clear();
selectedAll.AddRange(currentIndices);
result = MetaInstaller.BackupMetaClasses(MDContext, false, selectedAll.ToArray());
}
// save xml file
SaveXML(result, String.Format("MetaDataBackup_{0}_{1}.xml", AppId, DateTime.Now.ToString("yy-MM-dd")));
}
catch (Exception ex)
{
DisplayErrorMessage(ex.Message);
return;
}
}
/// <summary>
/// Backups the meta data.
/// </summary>
private static void BackupMetaData()
{
ArrayList list = new ArrayList();
foreach (MetaClass cl in MetaClass.GetList(OrderContext.MetaDataContext))
{
list.Add(cl);
}
foreach (MetaField field in MetaField.GetList(OrderContext.MetaDataContext))
{
if (!field.IsSystem)
{
list.Add(field);
}
}
MetaInstaller.Backup("OrderSystem.mdp", list.ToArray());
}
/// <summary>
/// Processes the import button event.
/// </summary>
protected void DoImport(Guid appId)
{
AppContext.Current.ApplicationId = appId;
// save current MetaDataContext
MetaDataContext currentContext = null;
try
{
// set md context
if (String.Compare(AppId, "Catalog", true) == 0)
{
currentContext = Mediachase.Commerce.Catalog.CatalogContext.MetaDataContext;
}
else if (String.Compare(AppId, "Order", true) == 0)
{
currentContext = Orders.OrderContext.MetaDataContext;
}
else if (String.Compare(AppId, "Profile", true) == 0)
{
currentContext = Mediachase.Commerce.Profile.ProfileContext.MetaDataContext;
}
if (currentContext == null)
{
throw new ArgumentNullException("currentContext");
}
string filePath = SelectedFilePath;
if (String.IsNullOrEmpty(filePath))
{
throw new Exception("No selected file.");
}
// import
try
{
// perform import operation
ProgressControl1.AddProgressMessageText("Starting import.", 0);
MetaInstaller.RestoreFromFile(currentContext, SelectedFilePath);
SelectedFilePath = null;
ProgressControl1.AddProgressMessageText("Import completed successfully.", 100);
}
catch (Exception ex)
{
throw ex;
}
finally
{
}
}
catch (Exception ex)
{
ProgressControl1.AddProgressMessageText(ex.Message, true, -1);
}
finally
{
}
}
