97 lines
2.9 KiB
C#
97 lines
2.9 KiB
C#
//Copyright 2010 Microsoft Corporation
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//
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//Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.
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//You may obtain a copy of the License at
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//
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//http://www.apache.org/licenses/LICENSE-2.0
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//
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//Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
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//"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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//See the License for the specific language governing permissions and limitations under the License.
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namespace System.Data.Services.Common
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{
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Linq;
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using System.Xml;
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internal enum EpmSerializationKind
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{
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Attributes,
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Elements,
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All
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}
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internal abstract class EpmContentSerializerBase
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{
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protected EpmContentSerializerBase(EpmTargetTree tree, bool isSyndication, object element, XmlWriter target)
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{
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this.Root = isSyndication ? tree.SyndicationRoot : tree.NonSyndicationRoot;
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this.Element = element;
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this.Target = target;
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this.Success = false;
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}
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protected EpmTargetPathSegment Root
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{
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get;
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private set;
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}
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protected object Element
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{
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get;
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private set;
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}
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protected XmlWriter Target
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{
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get;
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private set;
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}
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protected bool Success
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{
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get;
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private set;
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}
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internal void Serialize()
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{
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foreach (EpmTargetPathSegment targetSegment in this.Root.SubSegments)
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{
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this.Serialize(targetSegment, EpmSerializationKind.All);
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}
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this.Success = true;
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}
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protected virtual void Serialize(EpmTargetPathSegment targetSegment, EpmSerializationKind kind)
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{
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IEnumerable<EpmTargetPathSegment> segmentsToSerialize;
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switch (kind)
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{
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case EpmSerializationKind.Attributes:
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segmentsToSerialize = targetSegment.SubSegments.Where(s => s.IsAttribute == true);
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break;
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case EpmSerializationKind.Elements:
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segmentsToSerialize = targetSegment.SubSegments.Where(s => s.IsAttribute == false);
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break;
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default:
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Debug.Assert(kind == EpmSerializationKind.All, "Must serialize everything");
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segmentsToSerialize = targetSegment.SubSegments;
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break;
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}
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foreach (EpmTargetPathSegment segment in segmentsToSerialize)
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{
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this.Serialize(segment, kind);
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}
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}
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}
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} |