/// <summary>
/// Casts changed Item to specific type and populates the message.
/// </summary>
/// <param name="changedItem">ChangedItem to convert</param>
/// <param name="entityRecordMessages">collection of entityname to EntityRecordMessage</param>
/// <returns>Portal cache message converted from ChangedItem</returns>
private PluginMessage CreateMessage(IChangedItem changedItem, Dictionary <string, EntityRecordMessage> entityRecordMessages)
{
switch (changedItem.Type)
{
case ChangeType.NewOrUpdated:
var newOrUpdated = changedItem as NewOrUpdatedItem;
if (newOrUpdated == null || newOrUpdated.NewOrUpdatedEntity == null)
{
break;
}
if (!entityRecordMessages.ContainsKey(newOrUpdated.NewOrUpdatedEntity.LogicalName))
{
ADXTrace.Instance.TraceWarning(TraceCategory.Application, string.Format("Collection of entity name to EntityRecordMessages is not holding the changed item with entity name {0}, which shouldn't happen.", newOrUpdated.NewOrUpdatedEntity.LogicalName));
break;
}
return(this.CreateMessageForNewOrUpdatedItem(newOrUpdated, entityRecordMessages[newOrUpdated.NewOrUpdatedEntity.LogicalName]));
case ChangeType.RemoveOrDeleted:
var removedOrDeleted = changedItem as RemovedOrDeletedItem;
if (removedOrDeleted == null || removedOrDeleted.RemovedItem == null)
{
break;
}
if (!entityRecordMessages.ContainsKey(removedOrDeleted.RemovedItem.LogicalName))
{
ADXTrace.Instance.TraceWarning(TraceCategory.Application, string.Format("Collection of entity name to EntityRecordMessages is not holding the the changed item with entity name {0} which shouldn't happen.", removedOrDeleted.RemovedItem.LogicalName));
break;
}
return(this.CreateMessageForRemovedOrDeletedItem(removedOrDeleted, entityRecordMessages[removedOrDeleted.RemovedItem.LogicalName]));
default:
ADXTrace.Instance.TraceWarning(TraceCategory.Application, string.Format("While casting the changed item to specific type, found unhandled ChangeType: {0}", changedItem.Type.ToString()));
break;
}
return(null);
}
private SyncXMLDataObject GetXMLDataObjInChangedItem(IChangedItem item)
{
SyncXMLDataObject obj = null;
var itemType = item.GetType();
var objProperties = itemType.GetProperties();
foreach (var property in objProperties)
{
if (property.GetCustomAttribute <XMLDataFieldType>() != null)
{
obj = property.GetValue(item) as SyncXMLDataObject;
if (obj != null)
{
break;
}
}
}
return(obj);
}
/// <summary>
/// Gets entity name from changed item.
/// </summary>
/// <param name="item">Changed item.</param>
/// <returns>Casted entity.</returns>
private string GetEntityNameFromChangedItem(IChangedItem item)
{
return(item.Type == ChangeType.NewOrUpdated
? (item as NewOrUpdatedItem).NewOrUpdatedEntity.LogicalName
: (item as RemovedOrDeletedItem).RemovedItem.LogicalName);
}
/// <summary>
/// Gets entity id from changed item.
/// </summary>
/// <param name="item">Changed item.</param>
/// <returns></returns>
private Guid GetEntityIdFromChangeItem(IChangedItem item)
{
return(item.Type == ChangeType.NewOrUpdated
? (item as NewOrUpdatedItem).NewOrUpdatedEntity.Id
: (item as RemovedOrDeletedItem).RemovedItem.Id);
}