/// <summary>
/// Creates an instance of a <see cref="CacheItem"/> object given a type and value.
/// </summary>
/// <param name="namespaceManager">The namespace manager.</param>
/// <param name="parentNode">The parent xml node. It must be a sharedItems <see cref="XmlNode"/> or a cacheRecord <see cref="XmlNode"/>.</param>
/// <param name="type">The type of this item.</param>
/// <param name="value">The value of this item.</param>
public CacheItem(XmlNamespaceManager namespaceManager, XmlNode parentNode, PivotCacheRecordType type, string value) : base(namespaceManager, null)
{
if (parentNode == null)
{
throw new ArgumentNullException(nameof(parentNode));
}
base.TopNode = parentNode.OwnerDocument.CreateElement(type.ToString(), parentNode.NamespaceURI);
this.Type = type;
var attr = parentNode.OwnerDocument.CreateAttribute("v");
base.TopNode.Attributes.Append(attr);
this.Value = value;
}
/// <summary>
/// Replace <see cref="XmlNode"/> with new node type and value.
/// </summary>
/// <param name="type">The new <see cref="PivotCacheRecordType"/>.</param>
/// <param name="value">The value.</param>
/// <param name="parentNode">The parent <see cref="XmlNode"/>.</param>
public void ReplaceNode(PivotCacheRecordType type, string value, XmlNode parentNode)
{
if (parentNode == null)
{
throw new ArgumentNullException(nameof(parentNode));
}
var newNode = parentNode.OwnerDocument.CreateElement(type.ToString(), parentNode.NamespaceURI);
if (type != PivotCacheRecordType.m)
{
var attr = parentNode.OwnerDocument.CreateAttribute("v");
newNode.Attributes.Append(attr);
}
parentNode.ReplaceChild(newNode, base.TopNode);
base.TopNode = newNode;
this.Type = type;
this.Value = value;
}
/// <summary>
/// Creates an instance of a <see cref="CacheItem"/> object given a type and value.
/// </summary>
/// <param name="namespaceManager">The namespace manager.</param>
/// <param name="parentNode">The parent xml node. It must be a sharedItems <see cref="XmlNode"/> or a cacheRecord <see cref="XmlNode"/>.</param>
/// <param name="type">The type of this item.</param>
/// <param name="value">The value of this item.</param>
public CacheItem(XmlNamespaceManager namespaceManager, XmlNode parentNode, PivotCacheRecordType type, string value) : base(namespaceManager, null)
{
if (parentNode == null)
{
throw new ArgumentNullException(nameof(parentNode));
}
if (parentNode.LocalName != "sharedItems" && parentNode.LocalName != "r")
{
throw new ArgumentException($"{nameof(parentNode)} type: '{parentNode.Name}' was not the expected type.");
}
base.TopNode = parentNode.OwnerDocument.CreateElement(type.ToString(), parentNode.NamespaceURI);
this.Type = type;
if (!string.IsNullOrEmpty(value))
{
var attr = parentNode.OwnerDocument.CreateAttribute("v");
base.TopNode.Attributes.Append(attr);
this.Value = value;
}
}