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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
/*++
Abstract:
This file contains the definition of a class that defines
the common functionality required to serialize a
PageContentCollection
--*/
using System;
using System.Collections;
using System.Collections.Specialized;
using System.ComponentModel;
using System.Diagnostics;
using System.Reflection;
using System.Xml;
using System.IO;
using System.Security;
using System.ComponentModel.Design.Serialization;
using System.Windows.Xps.Packaging;
using System.Windows.Documents;
using System.Windows.Media;
using System.Windows.Markup;
using MS.Utility;
namespace System.Windows.Xps.Serialization
{
/// <summary>
/// Class defining common functionality required to
/// serialize a PageContentCollectionSerializer.
/// </summary>
internal class ReachPageContentCollectionSerializer :
ReachSerializer
{
#region Constructor
/// <summary>
/// Constructor for class ReachPageContentCollectionSerializer
/// </summary>
/// <param name="manager">
/// The serialization manager, the services of which are
/// used later in the serialization process of the type.
/// </param>
public
ReachPageContentCollectionSerializer(
PackageSerializationManager manager
):
base(manager)
{
}
#endregion Constructor
#region Internal Methods
/// <summary>
/// The method is called once the object data is discovered at that
/// point of the serialization process.
/// </summary>
/// <param name="serializableObjectContext">
/// The context of the object to be serialized at this time.
/// </param>
internal
override
void
PersistObjectData(
SerializableObjectContext serializableObjectContext
)
{
ArgumentNullException.ThrowIfNull(serializableObjectContext);
IEnumerable enumerableObject = serializableObjectContext.TargetObject as IEnumerable;
if (enumerableObject == null)
{
throw new XpsSerializationException(SR.Format(SR.MustBeOfType, "serializableObjectContext.TargetObject", typeof(IEnumerable)));
}
//
// Serialize the PageContent Items contained within the collection
//
SerializePageContents(serializableObjectContext);
}
#endregion Internal Methods
#region Private Methods
/// <summary>
/// This is being called to serialize the Page Content items
/// contained within the collection
/// </summary>
/// <param name="serializableObjectContext">
/// The context of the object to be serialized at this time.
/// </param>
private
void
SerializePageContents(
SerializableObjectContext serializableObjectContext
)
{
//
// Serialize each PageContent in PageContentColleciton
//
foreach (object pageContent in (IEnumerable)serializableObjectContext.TargetObject)
{
if (pageContent != null)
{
// Serialize the current item
SerializePageContent(pageContent);
}
}
}
/// <summary>
/// Called to serialize a single PageContent
/// </summary>
/// <param name="pageContent">
/// The PageContent to be serialized.
/// </param>
private
void
SerializePageContent(
object pageContent
)
{
Toolbox.EmitEvent(EventTrace.Event.WClientDRXSavePageBegin);
ReachSerializer serializer = SerializationManager.GetSerializer(pageContent);
if(serializer!=null)
{
serializer.SerializeObject(pageContent);
}
else
{
throw new XpsSerializationException(SR.ReachSerialization_NoSerializer);
}
Toolbox.EmitEvent(EventTrace.Event.WClientDRXSavePageEnd);
}
#endregion Private Methods
};
}
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