public void DifferenceFound(Chorus.merge.xml.generic.xmldiff.XmlDiff inDiff, Difference difference)
{
_identical = false;
if (difference.MajorDifference)
{
_equal = false;
}
_difference = difference;
if (_stringBuilder.Length == 0)
{
_stringBuilder.Append(inDiff.OptionalDescription);
}
_stringBuilder.Append(Environment.NewLine).Append(difference);
}
public static bool AreXmlElementsEqual(XmlInput ours, XmlInput theirs)
{
// Must use 'config', or whitespace only differences will make the elements different.
// cf. diffing changeset 240 and 241 in the Tok Pisin project for such whitespace differences.
var config = new DiffConfiguration(WhitespaceHandling.None);
var diff = new XmlDiff(ours, theirs, config);
var diffResult = diff.Compare();
return (diffResult == null || diffResult.Difference == null || !diffResult.Difference.MajorDifference);
}
public XmlNode GetNodeToMerge(XmlNode nodeToMatch, XmlNode parentToSearchIn, HashSet<XmlNode> acceptableTargets)
{
if (parentToSearchIn == null)
return null;
//match any exact xml matches, including all the children.
// (Could just search in acceptableTargets, but the previous version would return the FIRST match
// in the parent, and that just MIGHT be important somehow.)
foreach (XmlNode node in parentToSearchIn.ChildNodes)
{
if (nodeToMatch.Name != node.Name || !acceptableTargets.Contains(node))
{
continue; // can't be equal if they don't even have the same name
}
if (node.GetType() == typeof(XmlText))
{
throw new ApplicationException("Please report: regression in FindByEqualityOfTree where the node is simply a text.");
}
XmlDiff d = new XmlDiff(nodeToMatch.OuterXml, node.OuterXml);
DiffResult result = d.Compare();
if (result == null || result.Equal)
{
return node;
}
}
return null;
}
private DiffResult PerformDiff(TextReader reader1, TextReader reader2)
{
_xmlDiff = new XmlDiff(reader1, reader2);
DiffResult result = _xmlDiff.Compare();
return result;
}