/// <summary>
/// Constructor creates contained serializers
/// </summary>
/// <param name="resourceType">Resource type being serialized</param>
/// <param name="value">Instance of <paramref name="resourceType"/></param>
/// <param name="targetItem">SyndicationItem to which content will be added</param>
/// <param name="provider">Data Service provider used for rights verification.</param>
internal EpmContentSerializer(ResourceType resourceType, Object value, SyndicationItem targetItem, DataServiceProviderWrapper provider)
{
this.resourceType = resourceType;
this.targetItem = targetItem;
this.nullValuedProperties = new EpmNullValuedPropertyTree(provider, value);
if (this.NeedEpmSerialization)
{
this.epmSyndicationSerializer = new EpmSyndicationContentSerializer(this.resourceType.EpmTargetTree, value, targetItem, this.nullValuedProperties);
this.epmCustomSerializer = new EpmCustomContentSerializer(this.resourceType.EpmTargetTree, value, targetItem, this.nullValuedProperties, provider);
}
}
/// <summary>
/// Constructor creates contained serializers
/// </summary>
/// <param name="resourceType">Resource type being serialized</param>
/// <param name="value">Instance of <paramref name="resourceType"/></param>
/// <param name="targetItem">SyndicationItem to which content will be added</param>
/// <param name="provider">Data Service provider used for rights verification.</param>
internal EpmContentSerializer(ResourceType resourceType, Object value, SyndicationItem targetItem, DataServiceProviderWrapper provider)
{
this.resourceType = resourceType;
this.targetItem = targetItem;
this.nullValuedProperties = new EpmNullValuedPropertyTree(provider, value);
if (this.NeedEpmSerialization)
{
this.epmSyndicationSerializer = new EpmSyndicationContentSerializer(this.resourceType.EpmTargetTree, value, targetItem, this.nullValuedProperties);
this.epmCustomSerializer = new EpmCustomContentSerializer(this.resourceType.EpmTargetTree, value, targetItem, this.nullValuedProperties, provider);
}
}
/// <summary>
/// Override of the base Visitor method, which actually performs mapping search and serialization
/// </summary>
/// <param name="targetSegment">Current segment being checked for mapping</param>
/// <param name="kind">Which sub segments to serialize</param>
/// <param name="provider">Data Service provider used for rights verification.</param>
protected override void Serialize(EpmTargetPathSegment targetSegment, EpmSerializationKind kind, DataServiceProviderWrapper provider)
{
if (targetSegment.HasContent)
{
EntityPropertyMappingInfo epmInfo = targetSegment.EpmInfo;
Object propertyValue;
try
{
propertyValue = epmInfo.ReadPropertyValue(this.Element, provider);
}
catch (System.Reflection.TargetInvocationException e)
{
ErrorHandler.HandleTargetInvocationException(e);
throw;
}
if (propertyValue == null)
{
this.nullValuedProperties.Add(epmInfo);
}
String textPropertyValue = propertyValue != null?PlainXmlSerializer.PrimitiveToString(propertyValue) : String.Empty;
TextSyndicationContentKind contentKind = (TextSyndicationContentKind)epmInfo.Attribute.TargetTextContentKind;
switch (epmInfo.Attribute.TargetSyndicationItem)
{
case SyndicationItemProperty.AuthorEmail:
this.CreateAuthor(false);
this.author.Email = textPropertyValue;
break;
case SyndicationItemProperty.AuthorName:
this.CreateAuthor(false);
this.author.Name = textPropertyValue;
this.authorNamePresent = true;
break;
case SyndicationItemProperty.AuthorUri:
this.CreateAuthor(false);
this.author.Uri = textPropertyValue;
break;
case SyndicationItemProperty.ContributorEmail:
case SyndicationItemProperty.ContributorName:
case SyndicationItemProperty.ContributorUri:
this.SetContributorProperty(epmInfo.Attribute.TargetSyndicationItem, textPropertyValue);
break;
case SyndicationItemProperty.Updated:
this.Target.LastUpdatedTime = EpmSyndicationContentSerializer.GetDate(propertyValue, Strings.EpmSerializer_UpdatedHasWrongType);
break;
case SyndicationItemProperty.Published:
this.Target.PublishDate = EpmSyndicationContentSerializer.GetDate(propertyValue, Strings.EpmSerializer_PublishedHasWrongType);
break;
case SyndicationItemProperty.Rights:
this.Target.Copyright = new TextSyndicationContent(textPropertyValue, contentKind);
break;
case SyndicationItemProperty.Summary:
this.Target.Summary = new TextSyndicationContent(textPropertyValue, contentKind);
break;
case SyndicationItemProperty.Title:
this.Target.Title = new TextSyndicationContent(textPropertyValue, contentKind);
break;
default:
Debug.Fail("Unhandled SyndicationItemProperty enum value - should never get here.");
break;
}
}
else
{
base.Serialize(targetSegment, kind, provider);
}
}