/// <summary>
/// Reads an atom:category element in a feed.
/// </summary>
/// <param name="atomFeedMetadata">The feed metadata to augment.</param>
/// <remarks>
/// Pre-Condition: XmlNodeType.Element (atom:category) - the atom:category element to read.
/// Post-Condition: Any - the node after the atom:category which was read.
/// </remarks>
private void ReadCategoryElement(AtomFeedMetadata atomFeedMetadata)
{
this.AssertXmlCondition(XmlNodeType.Element);
Debug.Assert(
this.XmlReader.NamespaceURI == AtomConstants.AtomNamespace && this.XmlReader.LocalName == AtomConstants.AtomCategoryElementName,
"Only atom:category element can be read by this method.");
AtomCategoryMetadata categoryMetadata = new AtomCategoryMetadata();
// Read the attributes
while (this.XmlReader.MoveToNextAttribute())
{
if (this.XmlReader.NamespaceEquals(this.EmptyNamespace))
{
switch (this.XmlReader.LocalName)
{
case AtomConstants.AtomCategorySchemeAttributeName:
categoryMetadata.Scheme = this.XmlReader.Value;
break;
case AtomConstants.AtomCategoryTermAttributeName:
categoryMetadata.Term = this.XmlReader.Value;
break;
case AtomConstants.AtomCategoryLabelAttributeName:
categoryMetadata.Label = this.XmlReader.Value;
break;
default:
// Ignore all other attributes.
break;
}
}
}
atomFeedMetadata.AddCategory(categoryMetadata);
// Skip the rest of the category element.
this.XmlReader.Skip();
}
/// <summary>
/// Reads an atom:category element in a feed.
/// </summary>
/// <param name="atomFeedMetadata">The feed metadata to augment.</param>
/// <remarks>
/// Pre-Condition: XmlNodeType.Element (atom:category) - the atom:category element to read.
/// Post-Condition: Any - the node after the atom:category which was read.
/// </remarks>
private void ReadCategoryElement(AtomFeedMetadata atomFeedMetadata)
{
this.AssertXmlCondition(XmlNodeType.Element);
Debug.Assert(
this.XmlReader.NamespaceURI == AtomConstants.AtomNamespace && this.XmlReader.LocalName == AtomConstants.AtomCategoryElementName,
"Only atom:category element can be read by this method.");
AtomCategoryMetadata categoryMetadata = new AtomCategoryMetadata();
// Read the attributes
while (this.XmlReader.MoveToNextAttribute())
{
if (this.XmlReader.NamespaceEquals(this.EmptyNamespace))
{
switch (this.XmlReader.LocalName)
{
case AtomConstants.AtomCategorySchemeAttributeName:
categoryMetadata.Scheme = this.XmlReader.Value;
break;
case AtomConstants.AtomCategoryTermAttributeName:
categoryMetadata.Term = this.XmlReader.Value;
break;
case AtomConstants.AtomCategoryLabelAttributeName:
categoryMetadata.Label = this.XmlReader.Value;
break;
default:
// Ignore all other attributes.
break;
}
}
}
atomFeedMetadata.AddCategory(categoryMetadata);
// Skip the rest of the category element.
this.XmlReader.Skip();
}
