public static IEnumerable Select(object container, string xPath, IXmlNamespaceResolver resolver)
{
if (container == null)
{
throw new ArgumentNullException("container");
}
if (string.IsNullOrEmpty(xPath))
{
throw new ArgumentNullException("xPath");
}
ArrayList list = new ArrayList();
IXPathNavigable navigable = container as IXPathNavigable;
if (navigable == null)
{
throw new ArgumentException(System.Web.SR.GetString("XPathBinder_MustBeIXPathNavigable", new object[] { container.GetType().FullName }));
}
XPathNodeIterator iterator = navigable.CreateNavigator().Select(xPath, resolver);
while (iterator.MoveNext())
{
IHasXmlNode current = iterator.Current as IHasXmlNode;
if (current == null)
{
throw new InvalidOperationException(System.Web.SR.GetString("XPathBinder_MustHaveXmlNodes"));
}
list.Add(current.GetNode());
}
return(list);
}
private static void CanCreateAPartialMultiMockFromClassAndTwoInterfacesCommon(XmlReader reader)
{
reader.Expect(x => x.AttributeCount)
.Return(3);
ICloneable cloneable = reader as ICloneable;
Assert.NotNull(cloneable);
cloneable.Expect(x => x.Clone())
.Return(reader);
IHasXmlNode hasXmlNode = reader as IHasXmlNode;
Assert.NotNull(hasXmlNode);
XmlNode node = new XmlDocument();
hasXmlNode.Expect(x => x.GetNode())
.Return(node);
Assert.Equal(3, reader.AttributeCount);
Assert.Equal(node, hasXmlNode.GetNode());
Assert.Same(cloneable, cloneable.Clone());
reader.VerifyAllExpectations();
// cloneable.VerifyAllExpectations();
// hasXmlNode.VerifyAllExpectations();
}
public override object Evaluate(BaseIterator iter)
{
IHasXmlNode xn = iter.Current as IHasXmlNode;
if (xn == null)
{
return(String.Empty);
}
XmlNode n = xn.GetNode();
if (n.OwnerDocument == null)
{
return(String.Empty);
}
XmlDocumentType doctype = n.OwnerDocument.DocumentType;
if (doctype == null)
{
return(String.Empty);
}
XmlEntity ent = doctype.Entities.GetNamedItem(arg0.EvaluateString(iter)) as XmlEntity;
if (ent == null)
{
return(String.Empty);
}
return(ent.SystemId != null ? ent.SystemId : String.Empty);
}
public static IEnumerable Select(object container, string xPath, IXmlNamespaceResolver resolver)
{
if (container == null)
{
throw new ArgumentNullException("container");
}
if (String.IsNullOrEmpty(xPath))
{
throw new ArgumentNullException("xPath");
}
ArrayList results = new ArrayList();
IXPathNavigable node = container as IXPathNavigable;
if (node == null)
{
throw new ArgumentException(SR.GetString(SR.XPathBinder_MustBeIXPathNavigable, container.GetType().FullName));
}
XPathNavigator navigator = node.CreateNavigator();
XPathNodeIterator iterator = navigator.Select(xPath, resolver);
while (iterator.MoveNext())
{
IHasXmlNode hasXmlNode = iterator.Current as IHasXmlNode;
if (hasXmlNode == null)
{
throw new InvalidOperationException(SR.GetString(SR.XPathBinder_MustHaveXmlNodes));
}
results.Add(hasXmlNode.GetNode());
}
return(results);
}
public static IEnumerable Select(object container, string xpath, IXmlNamespaceResolver resolver)
{
if (xpath == null || xpath.Length == 0)
{
throw new ArgumentNullException("xpath");
}
IXPathNavigable factory = container as IXPathNavigable;
if (factory == null)
{
throw new ArgumentException("container");
}
XPathNodeIterator itr = factory.CreateNavigator().Select(xpath, resolver);
ArrayList ret = new ArrayList();
while (itr.MoveNext())
{
IHasXmlNode nodeAccessor = itr.Current as IHasXmlNode;
if (nodeAccessor == null)
{
throw new InvalidOperationException();
}
ret.Add(nodeAccessor.GetNode());
}
return(ret);
}
private static void CanCreateAPartialMultiMockFromClassAndTwoInterfacesCommon(MockRepository mocks, XmlReader reader)
{
Expect.Call(reader.AttributeCount).Return(3);
ICloneable cloneable = reader as ICloneable;
Assert.NotNull(cloneable);
Expect.Call(cloneable.Clone()).Return(reader);
IHasXmlNode hasXmlNode = reader as IHasXmlNode;
Assert.NotNull(hasXmlNode);
XmlNode node = new XmlDocument();
Expect.Call(hasXmlNode.GetNode()).Return(node);
mocks.ReplayAll();
Assert.Equal(3, reader.AttributeCount);
Assert.Equal(node, hasXmlNode.GetNode());
Assert.Same(cloneable, cloneable.Clone());
mocks.VerifyAll();
}
/// <summary>
/// Reads the entire iterator.
/// </summary>
private void ReadToEnd()
{
while (_iterator.MoveNext())
{
IHasXmlNode node = _iterator.Current as IHasXmlNode;
// Check IHasXmlNode interface.
if (node == null)
{
throw new ArgumentException(Properties.Resources.XmlNodeListFactory_IHasXmlNodeMissing);
}
_nodes.Add(node.GetNode());
}
_done = true;
}
public static XmlNode ToXmlNode(XPathNavigator nav)
{
IHasXmlNode hasNode = nav as IHasXmlNode;
if (hasNode != null)
{
XmlNode node = hasNode.GetNode();
if (node != null)
{
return(node);
}
}
return(null);
}
private DOMNodeList IteratorToList(XPathNodeIterator iterator)
{
DOMNodeList list = new DOMNodeList();
while (iterator.MoveNext())
{
IHasXmlNode has_node = iterator.Current as IHasXmlNode;
if (has_node != null)
{
var node = DOMNode.Create(has_node.GetNode());
if (node != null)
{
list.AppendNode(node);
}
}
}
return(list);
}
/// <summary>
/// Reads up to the specified index, or until the
/// iterator is consumed.
/// </summary>
private void ReadTo(int to)
{
while (_nodes.Count <= to)
{
if (_iterator.MoveNext())
{
IHasXmlNode node = _iterator.Current as IHasXmlNode;
// Check IHasXmlNode interface.
if (node == null)
{
throw new ArgumentException(SR.XmlNodeListFactory_IHasXmlNodeMissing);
}
_nodes.Add(node.GetNode());
}
else
{
_done = true;
return;
}
}
}
private XmlNode GetNode(XPathNavigator n)
{
IHasXmlNode iHasNode = ( IHasXmlNode )n;
return(iHasNode.GetNode());
}
/// <summary>
/// Extracts the XmlNode provided an XPathNavigator object
/// </summary>
/// <param name="nav">The XPathNavigator</param>
/// <returns></returns>
private XmlNode GetXmlNode(XPathNavigator nav)
{
IHasXmlNode node = nav as IHasXmlNode;
return(node.GetNode());
}
// Function to execute a specified user-defined XPath
// extension function at run time.
public object Invoke(XsltContext Context, object[] Args, XPathNavigator DocContext)
{
string strOne = null;
string strTwo = null;
XPathNodeIterator Node = null;
IHasXmlNode objThis = null;
XmlNode ndxThis = null;
// Working node
switch (m_FunctionName)
{
case "CountChar":
return(CountChar((XPathNodeIterator)Args[0], Convert.ToChar(Args[1])));
case "FindTaskBy":
return(FindTaskBy((XPathNodeIterator)Args[0], Convert.ToString(Args[1].ToString())));
case "Left":
String sLeftArg0 = Convert.ToString(Args[0]);
int iLeftArg1 = Convert.ToInt32(Args[1]);
return(sLeftArg0.Substring(0, iLeftArg1));
case "Right":
String sRightArg0 = Convert.ToString(Args[0]);
int iRightArg1 = Convert.ToInt32(Args[1]);
return(sRightArg0.Substring(sRightArg0.Length - iRightArg1));
case "verntoenglish":
case "VernToEnglish":
if ((object.ReferenceEquals(Args[0].GetType(), System.Type.GetType("System.String"))))
{
strOne = Convert.ToString(Args[0].ToString());
}
else
{
Node = (XPathNodeIterator)Args[0];
Node.MoveNext();
strOne = Node.Current.Value;
}
return(VernToEnglish(strOne));
case "Like":
case "matches":
if ((object.ReferenceEquals(Args[0].GetType(), System.Type.GetType("System.String"))))
{
strOne = Convert.ToString(Args[0].ToString());
}
else
{
Node = (XPathNodeIterator)Args[0];
// Move to the first selected node
// See "XpathNodeIterator Class":
// An XPathNodeIterator object returned by the XPathNavigator class is not positioned on the first node
// in a selected set of nodes. A call to the MoveNext method of the XPathNodeIterator class must be made
// to position the XPathNodeIterator object on the first node in the selected set of nodes.
Node.MoveNext();
// Get the value of this attribute or node
strOne = Node.Current.Value;
//' Check the kind of node we have
//Select Case Node.Current.Name
// Case "eTree"
// ' Get the @Label
// strOne = Node.Current.GetAttribute("Label", "")
// Case "eLeaf"
// Node.MoveNext()
// ' Get the @Text
// strOne = Node.Current.GetAttribute("Text", "")
// strOne = Node.CurrentPosition
// Case "Feature"
// ' Get the @Value
// strOne = Node.Current.GetAttribute("Value", "")
// Case "Result"
// ' Since nothing is specified, I really do not know which of the features to take...
// strOne = ""
// Case Else
// strOne = ""
//End Select
}
// If (InStr(strOne, "some") > 0) Then Stop
strTwo = Convert.ToString(Args[1]);
return(DoLike(strOne, strTwo));
case "DepType":
case "deptype":
// ndxThis = DirectCast(Args(0), XmlNode)
Node = (XPathNodeIterator)Args[0];
Node.MoveNext();
objThis = (IHasXmlNode)Node.Current;
ndxThis = objThis.GetNode();
//ndxThis = DirectCast(Node.Current, XmlNode)
return(DepType(ref ndxThis));
case "LabelExtNum":
case "labelnum":
// ndxThis = DirectCast(Args(0), XmlNode)
Node = (XPathNodeIterator)Args[0];
Node.MoveNext();
objThis = (IHasXmlNode)Node.Current;
ndxThis = objThis.GetNode();
//ndxThis = DirectCast(Node.Current, XmlNode)
return(LabelExtNum(ref ndxThis));
default:
break;
}
// Return Nothing for unknown function name.
return(null);
}
