void ILedgerObject.LedgerCallback(CurrentValueRecord currentValues, DbDataRecord originalValues, ChangeAction changeAction, DataAccess.EntityFramework.ConcentratorDataContext dataContext, string name)
{
ContentLedger ledgerEntry = new ContentLedger();
ledgerEntry.LedgerObject = name;
if (OnBeforeLedger != null)
{
OnBeforeLedger(ledgerEntry);
}
bool insertLedgerEntry = false;
Ledger(ledgerEntry, changeAction);
switch (changeAction)
{
case ChangeAction.Delete:
//insertLedgerEntry = LedgerOnDelete(ledgerEntry, dataContext, (LedgerObjectBase)originalObject);
break;
case ChangeAction.Insert:
insertLedgerEntry = LedgerOnInsert(ledgerEntry, dataContext);
break;
case ChangeAction.Update:
insertLedgerEntry = LedgerOnUpdate(ledgerEntry, currentValues, originalValues, dataContext);
break;
default:
throw new ApplicationException(String.Format("Got ChangeAction: {0}. This not a supported action for ledgering", changeAction.ToString()));
}
AfterLedger(ledgerEntry, changeAction);
// Ad hoc issue
if (OnLedger != null)
{
OnLedger(ledgerEntry);
}
if (insertLedgerEntry)
{
ledgerEntry.LedgerDate = DateTime.Now;
dataContext.CreateObjectSet <ContentLedger>().AddObject(ledgerEntry);
}
}
/// <summary>
/// Gets called before after call to the LedgerCallback methods (OnUpdate/OnInsert/OnDelete).
/// <para>Use this method to setup the ProductLedger entry to your needs</para>
/// </summary>
/// <param name="ledgerEntry">The newly constructed ProductLedger entry</param>
/// <param name="action">The action the is performed on the object</param>
/// <returns>Default returns true</returns>
internal virtual bool AfterLedger(ContentLedger ledgerEntry, ChangeAction action)
{
return(true);
}
/// <summary>
/// Is called when the object is being inserted into the database. (base.LedgerOnInsert() will return false)
/// </summary>
/// <param name="ledgerEntry">The ledger object that will be saved</param>
/// <returns>Return true if you want the ledger entry to be written to the database. Returning false would prevent this from happening.</returns>
internal virtual bool LedgerOnInsert(ContentLedger ledgerEntry, ConcentratorDataContext dataContext)
{
return(false);
}
/// <summary>
/// Is called when the object is being updated in the database
/// </summary>
/// <param name="ledgerEntry">The ledger object that will be saved</param>
/// <returns>Return true if you want the ledger entry to be written to the database. Returning false would prevent this from happening. (base.LedgerOnUpdate() will return false)</returns>
internal virtual bool LedgerOnUpdate(ContentLedger ledgerEntry, CurrentValueRecord currentValues, DbDataRecord originalValues, ConcentratorDataContext dataContext)
{
return(false);
}
/// <summary>
/// Is called when the object is being deleted from the database. (base.LedgerOnDelete() will return false)
/// </summary>
/// <param name="ledgerEntry">The ledger object that will be saved</param>
/// <returns>Return true if you want the ledger entry to be written to the database. Returning false would prevent this from happening.</returns>
internal virtual bool LedgerOnDelete(ContentLedger ledgerEntry, ConcentratorDataContext dataContext, LedgerObjectBase originalObject)
{
return(false);
}
