public void Node_equals ()
{
SiteMapNode node = new SiteMapNode (new DummyProvider (), "Node", "1", "", null, null, null, null, null);
SiteMapNode node1 = new SiteMapNode (new DummyProvider (), "Node", "1", "", null, null, null, null, null);
SiteMapNode node2 = new SiteMapNode (new DummyProvider (), "Node", "2", "", null, null, new NameValueCollection (), null, null);
Assert.IsTrue (node.Equals (node1), "both nodes have attrib=null");
Assert.IsFalse (node.Equals (node2), "one node has attrib=null");
}
public void Node_Null_Attrib_equals ()
{
// Note: dot.net implementation dosn't compare attributes
SiteMapNode node = new SiteMapNode (new DummyProvider (), "", "", "", null, null, null, null, null);
SiteMapNode node1 = new SiteMapNode (new DummyProvider (), "", "", "", null, null, null, null, null);
SiteMapNode node2 = new SiteMapNode (new DummyProvider (), "", "", "", null, null, new NameValueCollection (), null, null);
Assert.IsTrue (node.Equals (node1), "both nodes have attrib=null");
Assert.IsTrue (node.Equals (node2), "one node has attrib=null");
}
protected override void RemoveNode(SiteMapNode node)
{
if (node == null)
{
throw new ArgumentNullException("node");
}
var provider = node.Provider;
if (provider != this)
{
for (var parentProvider = provider.ParentProvider; parentProvider != this; parentProvider = parentProvider.ParentProvider)
{
if (parentProvider == null)
{
throw new InvalidOperationException(string.Format("StaticSiteMapProviderEx_cannot_remove_node", node.ToString(), Name, provider.Name));
}
}
}
if (node.Equals(provider.RootNode))
{
throw new InvalidOperationException("StaticSiteMapProviderEx_cannot_remove_root_node");
}
if (provider != this)
{
_providerRemoveNode.Invoke(provider, new[] { node });
}
base.RemoveNode(node);
}
protected internal override void RemoveNode(SiteMapNode node)
{
if (node == null)
{
throw new ArgumentNullException("node");
}
SiteMapProvider provider = node.Provider;
if (provider != this)
{
for (SiteMapProvider provider2 = provider.ParentProvider; provider2 != this; provider2 = provider2.ParentProvider)
{
if (provider2 == null)
{
throw new InvalidOperationException(System.Web.SR.GetString("XmlSiteMapProvider_cannot_remove_node", new object[] { node.ToString(), this.Name, provider.Name }));
}
}
}
if (node.Equals(provider.GetRootNodeCore()))
{
throw new InvalidOperationException(System.Web.SR.GetString("SiteMapProvider_cannot_remove_root_node"));
}
if (provider != this)
{
provider.RemoveNode(node);
}
base.RemoveNode(node);
}
public virtual bool IsDescendantOf(SiteMapNode node)
{
for (SiteMapNode node2 = this.ParentNode; node2 != null; node2 = node2.ParentNode)
{
if (node2.Equals(node))
{
return(true);
}
}
return(false);
}
public virtual bool IsDescendantOf(SiteMapNode node)
{
SiteMapNode parent = ParentNode;
while (parent != null)
{
if (parent.Equals(node))
{
return(true);
}
parent = parent.ParentNode;
}
return(false);
}
protected internal override void RemoveNode(SiteMapNode node)
{
if (node == null)
{
throw new ArgumentNullException("node");
}
SiteMapProvider ownerProvider = node.Provider;
if (ownerProvider != this)
{
// Only nodes defined in this provider tree can be removed.
SiteMapProvider parentProvider = ownerProvider.ParentProvider;
while (parentProvider != this)
{
if (parentProvider == null)
{
// Cannot remove nodes defined in other providers
throw new InvalidOperationException(
SR.GetString(SR.XmlSiteMapProvider_cannot_remove_node, node.ToString(),
this.Name, ownerProvider.Name));
}
parentProvider = parentProvider.ParentProvider;
}
}
if (node.Equals(ownerProvider.GetRootNodeCore()))
{
throw new InvalidOperationException(SR.GetString(SR.SiteMapProvider_cannot_remove_root_node));
}
if (ownerProvider != this)
{
// Remove node from the owner provider.
ownerProvider.RemoveNode(node);
}
base.RemoveNode(node);
}
private void EnsureChildSiteMapProviderUpToDate(SiteMapProvider childProvider)
{
SiteMapNode oldNode = (SiteMapNode)ChildProviderTable[childProvider];
SiteMapNode newNode = childProvider.GetRootNodeCore();
if (newNode == null)
{
throw new ProviderException(SR.GetString(SR.XmlSiteMapProvider_invalid_sitemapnode_returned, childProvider.Name));
}
// child providers have been updated.
if (!oldNode.Equals(newNode))
{
// If the child provider table has been updated, simply return null.
// This will happen when the current provider's sitemap file is changed or Clear() is called;
if (oldNode == null)
{
return;
}
lock (_lock) {
oldNode = (SiteMapNode)ChildProviderTable[childProvider];
// If the child provider table has been updated, simply return null. See above.
if (oldNode == null)
{
return;
}
newNode = childProvider.GetRootNodeCore();
if (newNode == null)
{
throw new ProviderException(SR.GetString(SR.XmlSiteMapProvider_invalid_sitemapnode_returned, childProvider.Name));
}
if (!oldNode.Equals(newNode))
{
// If the current provider does not contain any nodes but one child provider
// ie. _siteMapNode == oldNode
// the oldNode needs to be removed from Url table and the new node will be added.
if (_siteMapNode.Equals(oldNode))
{
UrlTable.Remove(oldNode.Url);
KeyTable.Remove(oldNode.Key);
UrlTable.Add(newNode.Url, newNode);
KeyTable.Add(newNode.Key, newNode);
_siteMapNode = newNode;
}
// First find the parent node
SiteMapNode parent = (SiteMapNode)ParentNodeTable[oldNode];
// parent is null when the provider does not contain any static nodes, ie.
// it only contains definition to include one child provider.
if (parent != null)
{
// Update the child nodes table
SiteMapNodeCollection list = (SiteMapNodeCollection)ChildNodeCollectionTable[parent];
// Add the newNode to where the oldNode is within parent node's collection.
int index = list.IndexOf(oldNode);
if (index != -1)
{
list.Remove(oldNode);
list.Insert(index, newNode);
}
else
{
list.Add(newNode);
}
// Update the parent table
ParentNodeTable[newNode] = parent;
ParentNodeTable.Remove(oldNode);
// Update the Url table
UrlTable.Remove(oldNode.Url);
KeyTable.Remove(oldNode.Key);
UrlTable.Add(newNode.Url, newNode);
KeyTable.Add(newNode.Key, newNode);
}
else
{
// Notify the parent provider to update its child provider collection.
XmlSiteMapProvider provider = ParentProvider as XmlSiteMapProvider;
if (provider != null)
{
provider.EnsureChildSiteMapProviderUpToDate(this);
}
}
// Update provider nodes;
ChildProviderTable[childProvider] = newNode;
_childProviderList = null;
}
}
}
}
private bool CheckIfIn(SiteMapNode node, SiteMapNode selectedNode)
{
if (selectedNode == null || node == null)
{
return false;
}
if (selectedNode.Equals(node))
{
return true;
}
if (node.HasChildNodes)
{
foreach (SiteMapNode _node in node.ChildNodes)
{
if (CheckIfIn(_node, selectedNode))
{
return true;
}
}
}
return false;
}
public void Node_Null_Roles_equals ()
{
SiteMapNode node = new SiteMapNode (new DummyProvider (), "", "", "", null, null, null, null, null);
SiteMapNode node1 = new SiteMapNode (new DummyProvider (), "", "", "", null, null, null, null, null);
SiteMapNode node2 = new SiteMapNode (new DummyProvider (), "", "", "", null, new int[] { }, null, null, null);
Assert.IsTrue (node.Equals (node1));
Assert.IsTrue (node.Equals (node2));
}
/// <summary>
/// Removes the specified <see cref="T:System.Web.SiteMapNode"/> object from all site map node collections that are tracked by the site map provider.
/// </summary>
/// <param name="node">The site map node to remove from the site map node collections.</param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="node"/> is null.
/// </exception>
protected override void RemoveNode(SiteMapNode node)
{
if (node == null)
throw new ArgumentNullException("node");
var provider = node.Provider;
if (provider != this)
for (var parentProvider = provider.ParentProvider; parentProvider != this; parentProvider = parentProvider.ParentProvider)
if (parentProvider == null)
throw new InvalidOperationException(string.Format("StaticSiteMapProviderEx_cannot_remove_node", node.ToString(), Name, provider.Name));
if (node.Equals(provider.RootNode))
throw new InvalidOperationException("StaticSiteMapProviderEx_cannot_remove_root_node");
if (provider != this)
_providerRemoveNode.Invoke(provider, new[] { node });
base.RemoveNode(node);
}
protected internal override void RemoveNode(SiteMapNode node) {
if (node == null) {
throw new ArgumentNullException("node");
}
SiteMapProvider ownerProvider = node.Provider;
if (ownerProvider != this) {
// Only nodes defined in this provider tree can be removed.
SiteMapProvider parentProvider = ownerProvider.ParentProvider;
while (parentProvider != this) {
if (parentProvider == null) {
// Cannot remove nodes defined in other providers
throw new InvalidOperationException(
SR.GetString(SR.XmlSiteMapProvider_cannot_remove_node, node.ToString(),
this.Name, ownerProvider.Name));
}
parentProvider = parentProvider.ParentProvider;
}
}
if (node.Equals(ownerProvider.GetRootNodeCore())) {
throw new InvalidOperationException(SR.GetString(SR.SiteMapProvider_cannot_remove_root_node));
}
if (ownerProvider != this) {
// Remove node from the owner provider.
ownerProvider.RemoveNode(node);
}
base.RemoveNode(node);
}
private void EnsureChildSiteMapProviderUpToDate(SiteMapProvider childProvider)
{
SiteMapNode node = (SiteMapNode)this.ChildProviderTable[childProvider];
SiteMapNode rootNodeCore = childProvider.GetRootNodeCore();
if (rootNodeCore == null)
{
throw new ProviderException(System.Web.SR.GetString("XmlSiteMapProvider_invalid_sitemapnode_returned", new object[] { childProvider.Name }));
}
if (!node.Equals(rootNodeCore) && (node != null))
{
lock (base._lock)
{
node = (SiteMapNode)this.ChildProviderTable[childProvider];
if (node != null)
{
rootNodeCore = childProvider.GetRootNodeCore();
if (rootNodeCore == null)
{
throw new ProviderException(System.Web.SR.GetString("XmlSiteMapProvider_invalid_sitemapnode_returned", new object[] { childProvider.Name }));
}
if (!node.Equals(rootNodeCore))
{
if (this._siteMapNode.Equals(node))
{
base.UrlTable.Remove(node.Url);
base.KeyTable.Remove(node.Key);
base.UrlTable.Add(rootNodeCore.Url, rootNodeCore);
base.KeyTable.Add(rootNodeCore.Key, rootNodeCore);
this._siteMapNode = rootNodeCore;
}
SiteMapNode node3 = (SiteMapNode)base.ParentNodeTable[node];
if (node3 != null)
{
SiteMapNodeCollection nodes = (SiteMapNodeCollection)base.ChildNodeCollectionTable[node3];
int index = nodes.IndexOf(node);
if (index != -1)
{
nodes.Remove(node);
nodes.Insert(index, rootNodeCore);
}
else
{
nodes.Add(rootNodeCore);
}
base.ParentNodeTable[rootNodeCore] = node3;
base.ParentNodeTable.Remove(node);
base.UrlTable.Remove(node.Url);
base.KeyTable.Remove(node.Key);
base.UrlTable.Add(rootNodeCore.Url, rootNodeCore);
base.KeyTable.Add(rootNodeCore.Key, rootNodeCore);
}
else
{
XmlSiteMapProvider parentProvider = this.ParentProvider as XmlSiteMapProvider;
if (parentProvider != null)
{
parentProvider.EnsureChildSiteMapProviderUpToDate(this);
}
}
this.ChildProviderTable[childProvider] = rootNodeCore;
this._childProviderList = null;
}
}
}
}
}
protected internal override void RemoveNode(SiteMapNode node)
{
if (node == null)
{
throw new ArgumentNullException("node");
}
SiteMapProvider provider = node.Provider;
if (provider != this)
{
for (SiteMapProvider provider2 = provider.ParentProvider; provider2 != this; provider2 = provider2.ParentProvider)
{
if (provider2 == null)
{
throw new InvalidOperationException(System.Web.SR.GetString("XmlSiteMapProvider_cannot_remove_node", new object[] { node.ToString(), this.Name, provider.Name }));
}
}
}
if (node.Equals(provider.GetRootNodeCore()))
{
throw new InvalidOperationException(System.Web.SR.GetString("SiteMapProvider_cannot_remove_root_node"));
}
if (provider != this)
{
provider.RemoveNode(node);
}
base.RemoveNode(node);
}
