/// <summary>
/// Performs a database update after the database schema is updated.
/// </summary>
public override void UpdateDatabaseAfterUpdateSchema()
{
base.UpdateDatabaseAfterUpdateSchema();
var holder = CurrentNodeHolder.GetInstance(ObjectSpace) ?? ObjectSpace.CreateObject<CurrentNodeHolder>();
if (holder.CurrentNode == null)
{
// create new replication node
holder.CurrentNode = ObjectSpace.CreateObject<ReplicationNode>();
var settingsNodeId = Settings.Default.CurrentReplicationNodeId;
if (!string.IsNullOrEmpty(settingsNodeId))
holder.CurrentNode.NodeId = settingsNodeId;
// try to get the name for a new replication node using OnInitCurrentNodeId event
var args = new InitCurrentNodeIdArgs(holder.CurrentNode.NodeId);
XafDeltaModule.OnInitCurrentNodeId(args);
if (!string.IsNullOrEmpty(args.NodeId))
holder.CurrentNode.NodeId = args.NodeId;
holder.CurrentNode.Name = args.NodeId;
}
ObjectSpace.CommitChanges();
}
/// <summary>
/// Performs a database update after the database schema is updated.
/// </summary>
public override void UpdateDatabaseAfterUpdateSchema()
{
base.UpdateDatabaseAfterUpdateSchema();
var holder = CurrentNodeHolder.GetInstance(ObjectSpace) ?? ObjectSpace.CreateObject <CurrentNodeHolder>();
if (holder.CurrentNode == null)
{
// create new replication node
holder.CurrentNode = ObjectSpace.CreateObject <ReplicationNode>();
var settingsNodeId = Settings.Default.CurrentReplicationNodeId;
if (!string.IsNullOrEmpty(settingsNodeId))
{
holder.CurrentNode.NodeId = settingsNodeId;
}
// try to get the name for a new replication node using OnInitCurrentNodeId event
var args = new InitCurrentNodeIdArgs(holder.CurrentNode.NodeId);
XafDeltaModule.OnInitCurrentNodeId(args);
if (!string.IsNullOrEmpty(args.NodeId))
{
holder.CurrentNode.NodeId = args.NodeId;
}
holder.CurrentNode.Name = args.NodeId;
}
ObjectSpace.CommitChanges();
}
/// <summary>
/// Called when init current node.
/// </summary>
/// <param name="e">The e.</param>
public static void OnInitCurrentNodeId(InitCurrentNodeIdArgs e)
{
var handler = InitCurrentNodeId;
if (handler != null)
{
handler(null, e);
}
}
/// <summary>
/// Called when init current node.
/// </summary>
/// <param name="e">The e.</param>
public static void OnInitCurrentNodeId(InitCurrentNodeIdArgs e)
{
var handler = InitCurrentNodeId;
if (handler != null) handler(null, e);
}