public EWSIncomingItemAttachment(ItemAttachment attachment)
{
_attachment = attachment;
Logger.DebugFormat("Loading attachment");
var additionalProperties = new PropertySet { ItemSchema.MimeContent };
_attachment.Load(additionalProperties);
Logger.DebugFormat("Attachment name is {0}", _attachment.Name);
}
/// <summary>
/// Initializes a new instance of the <see cref="Item"/> class.
/// </summary>
/// <param name="parentAttachment">The parent attachment.</param>
internal Item(ItemAttachment parentAttachment)
: this(parentAttachment.Service)
{
EwsUtilities.Assert(
parentAttachment != null,
"Item.ctor",
"parentAttachment is null");
this.parentAttachment = parentAttachment;
}
/// <summary>
/// Initializes a new instance of the <see cref="Item"/> class.
/// </summary>
/// <param name="parentAttachment">The parent attachment.</param>
internal Item(ItemAttachment parentAttachment)
: this(parentAttachment.Service)
{
EwsUtilities.Assert(
parentAttachment != null,
"Item.ctor",
"parentAttachment is null");
this.parentAttachment = parentAttachment;
}
/// <summary>
/// Initializes a new instance of Appointment.
/// </summary>
/// <param name="parentAttachment">Parent attachment.</param>
/// <param name="isNew">If true, attachment is new.</param>
internal Appointment(ItemAttachment parentAttachment, bool isNew)
: base(parentAttachment)
{
// If we're running against Exchange 2007, we need to explicitly preset
// the StartTimeZone property since Exchange 2007 will otherwise scope
// start and end to UTC.
if (parentAttachment.Service.RequestedServerVersion == ExchangeVersion.Exchange2007_SP1)
{
if (isNew)
{
this.StartTimeZone = parentAttachment.Service.TimeZone;
}
}
}
/// <summary>
/// Initializes a new instance of Appointment.
/// </summary>
/// <param name="parentAttachment">Parent attachment.</param>
/// <param name="isNew">If true, attachment is new.</param>
internal Appointment(ItemAttachment parentAttachment, bool isNew)
: base(parentAttachment)
{
// If we're running against Exchange 2007, we need to explicitly preset
// the StartTimeZone property since Exchange 2007 will otherwise scope
// start and end to UTC.
if (parentAttachment.Service.RequestedServerVersion == ExchangeVersion.Exchange2007_SP1)
{
if (isNew)
{
this.StartTimeZone = parentAttachment.Service.TimeZone;
}
}
}
/// <summary>
/// Adds an item attachment to the collection
/// </summary>
/// <typeparam name="TItem">The type of the item to attach.</typeparam>
/// <returns>An ItemAttachment instance.</returns>
public ItemAttachment <TItem> AddItemAttachment <TItem>()
where TItem : Item
{
if (typeof(TItem).GetCustomAttributes(typeof(AttachableAttribute), false).Length == 0)
{
throw new InvalidOperationException(
string.Format(
"Items of type {0} are not supported as attachments.",
typeof(TItem).Name));
}
ItemAttachment <TItem> itemAttachment = new ItemAttachment <TItem>(this.owner);
itemAttachment.Item = (TItem)EwsUtilities.CreateItemFromItemClass(itemAttachment, typeof(TItem), true);
this.InternalAdd(itemAttachment);
return(itemAttachment);
}
/// <summary>
/// Initializes a new instance of the <see cref="MeetingRequest"/> class.
/// </summary>
/// <param name="parentAttachment">The parent attachment.</param>
internal MeetingRequest(ItemAttachment parentAttachment)
: base(parentAttachment)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="Contact"/> class.
/// </summary>
/// <param name="parentAttachment">The parent attachment.</param>
internal Contact(ItemAttachment parentAttachment)
: base(parentAttachment)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="MeetingCancellation"/> class.
/// </summary>
/// <param name="parentAttachment">The parent attachment.</param>
internal MeetingCancellation(ItemAttachment parentAttachment)
: base(parentAttachment)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="MeetingMessage"/> class.
/// </summary>
/// <param name="parentAttachment">The parent attachment.</param>
internal MeetingMessage(ItemAttachment parentAttachment)
: base(parentAttachment)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="PostItem"/> class.
/// </summary>
/// <param name="parentAttachment">The parent attachment.</param>
internal PostItem(ItemAttachment parentAttachment)
: base(parentAttachment)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="MeetingCancellation"/> class.
/// </summary>
/// <param name="parentAttachment">The parent attachment.</param>
internal MeetingCancellation(ItemAttachment parentAttachment)
: base(parentAttachment)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="MeetingRequest"/> class.
/// </summary>
/// <param name="parentAttachment">The parent attachment.</param>
internal MeetingRequest(ItemAttachment parentAttachment)
: base(parentAttachment)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="PostItem"/> class.
/// </summary>
/// <param name="parentAttachment">The parent attachment.</param>
internal PostItem(ItemAttachment parentAttachment)
: base(parentAttachment)
{
}
/// <summary>
/// Saves this collection by creating new attachment and deleting removed ones.
/// </summary>
internal void Save()
{
List <Attachment> attachments = new List <Attachment>();
// Retrieve a list of attachments that have to be deleted.
foreach (Attachment attachment in this.RemovedItems)
{
if (!attachment.IsNew)
{
attachments.Add(attachment);
}
}
// If any, delete them by calling the DeleteAttachment web method.
if (attachments.Count > 0)
{
this.InternalDeleteAttachments(attachments);
}
attachments.Clear();
// Retrieve a list of attachments that have to be created.
foreach (Attachment attachment in this)
{
if (attachment.IsNew)
{
attachments.Add(attachment);
}
}
// If there are any, create them by calling the CreateAttachment web method.
if (attachments.Count > 0)
{
if (this.owner.IsAttachment)
{
this.InternalCreateAttachments(this.owner.ParentAttachment.Id, attachments);
}
else
{
this.InternalCreateAttachments(this.owner.Id.UniqueId, attachments);
}
}
// Process all of the item attachments in this collection.
foreach (Attachment attachment in this)
{
ItemAttachment itemAttachment = attachment as ItemAttachment;
if (itemAttachment != null)
{
// Make sure item was created/loaded before trying to create/delete sub-attachments
if (itemAttachment.Item != null)
{
// Create/delete any sub-attachments
itemAttachment.Item.Attachments.Save();
// Clear the item's change log
itemAttachment.Item.ClearChangeLog();
}
}
}
base.ClearChangeLog();
}
/// <summary>
/// Initializes a new instance of the <see cref="EmailMessage"/> class.
/// </summary>
/// <param name="parentAttachment">The parent attachment.</param>
internal EmailMessage(ItemAttachment parentAttachment)
: base(parentAttachment)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="MeetingMessage"/> class.
/// </summary>
/// <param name="parentAttachment">The parent attachment.</param>
internal MeetingMessage(ItemAttachment parentAttachment)
: base(parentAttachment)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="Task"/> class.
/// </summary>
/// <param name="parentAttachment">The parent attachment.</param>
internal Task(ItemAttachment parentAttachment)
: base(parentAttachment)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="MeetingResponse"/> class.
/// </summary>
/// <param name="parentAttachment">The parent attachment.</param>
internal MeetingResponse(ItemAttachment parentAttachment)
: base(parentAttachment)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="EmailMessage"/> class.
/// </summary>
/// <param name="parentAttachment">The parent attachment.</param>
internal EmailMessage(ItemAttachment parentAttachment)
: base(parentAttachment)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="Task"/> class.
/// </summary>
/// <param name="parentAttachment">The parent attachment.</param>
internal Task(ItemAttachment parentAttachment)
: base(parentAttachment)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="Contact"/> class.
/// </summary>
/// <param name="parentAttachment">The parent attachment.</param>
internal Contact(ItemAttachment parentAttachment)
: base(parentAttachment)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="MeetingResponse"/> class.
/// </summary>
/// <param name="parentAttachment">The parent attachment.</param>
internal MeetingResponse(ItemAttachment parentAttachment)
: base(parentAttachment)
{
}