/// <summary>
/// Gets the <see cref="BasePxEdmRepository" /> repository used to manage the extended data.
/// </summary>
/// <param name="pxApp">The process framework application reference.</param>
/// <returns>
/// Returns the <see cref="BasePxEdmRepository" /> representing the EDM management controller.
/// </returns>
/// <exception cref="System.ArgumentNullException">pxApp</exception>
/// <exception cref="System.NullReferenceException">The WMSEDM process framework configuration value is null.</exception>
protected virtual BasePxEdmRepository GetEdmRepository(IMMPxApplication pxApp)
{
if (pxApp == null)
{
throw new ArgumentNullException("pxApp");
}
IMMPxHelper2 helper = (IMMPxHelper2)pxApp.Helper;
string progId = helper.GetConfigValue("WMSEDM", string.Empty);
if (string.IsNullOrEmpty(progId))
{
throw new NullReferenceException("The WMSEDM process framework configuration value is null.");
}
try
{
Type type = Type.GetTypeFromProgID(progId);
object obj = Activator.CreateInstance(type);
BasePxEdmRepository extendedData = obj as BasePxEdmRepository;
return(extendedData);
}
catch
{
return(null);
}
}
/// <summary>
/// Deletes the specified <paramref name="node" />from the process framework database table
/// </summary>
/// <param name="node">The node.</param>
/// <param name="message">The message.</param>
/// <param name="status">The status.</param>
protected override void InternalDelete(IMMPxNode node, ref string message, ref int status)
{
if (node == null)
{
return;
}
IMMPxDeleter deleter = this.GetNodeDeleter(node);
if (deleter != null)
{
deleter.PxApplication = base.PxApplication;
deleter.Delete(node, ref message, ref status);
}
BasePxEdmRepository edm = this.GetEdmRepository(base.PxApplication);
if (edm != null && edm.Initialize(base.PxApplication))
{
edm.Delete(node.Id);
message += string.Format(CultureInfo.CurrentCulture, ". Deleted the EDM values for the node with ID: {0}.", node.Id);
}
}