public string serialize(XPathNodeIterator arg, XPathNodeIterator parameters)
{
// fn:serialize($arg as item()*, $params as element(output:serialization-parameters)?) as xs:string
var itemFactory = new SystemItemFactory();
XPathSerializationOptions options = null;
if (parameters != null &&
parameters.Count == 1)
{
options = new XPathSerializationOptions();
((IXmlSerializable)options).ReadXml(parameters.Cast <XPathNavigator>().First().ReadSubtree());
}
using (var writer = new StringWriter()) {
IEnumerable <XPathItem> items = arg.Cast <XPathItem>();
if (options == null)
{
itemFactory.Serialize(items, writer);
}
else
{
itemFactory.Serialize(items, writer, options);
}
return(writer.ToString());
}
}
static object parse_xml_impl(object arg, bool fragment)
{
string str = ExtensionObjectConvert.ToString(arg);
if (str == null)
{
return(ExtensionObjectConvert.EmptyIterator);
}
var parseOptions = new XmlParsingOptions {
ConformanceLevel = (fragment) ?
ConformanceLevel.Fragment
: ConformanceLevel.Document
};
var itemFactory = new SystemItemFactory();
using (var reader = new StringReader(str)) {
return(ExtensionObjectConvert.ToInput(itemFactory.CreateNodeReadOnly(reader, parseOptions)));
}
}
static object parse_xml_impl(object arg, bool fragment)
{
string str = ExtensionObjectConvert.ToString(arg);
if (str == null) {
return ExtensionObjectConvert.EmptyIterator;
}
var parseOptions = new XmlParsingOptions {
ConformanceLevel = (fragment) ?
ConformanceLevel.Fragment
: ConformanceLevel.Document
};
var itemFactory = new SystemItemFactory();
using (var reader = new StringReader(str)) {
return ExtensionObjectConvert.ToInput(itemFactory.CreateNodeReadOnly(reader, parseOptions));
}
}
public string serialize(XPathNodeIterator arg, XPathNodeIterator parameters)
{
// fn:serialize($arg as item()*, $params as element(output:serialization-parameters)?) as xs:string
var itemFactory = new SystemItemFactory();
XPathSerializationOptions options = null;
if (parameters != null
&& parameters.Count == 1) {
options = new XPathSerializationOptions();
((IXmlSerializable)options).ReadXml(parameters.Cast<XPathNavigator>().First().ReadSubtree());
}
using (var writer = new StringWriter()) {
IEnumerable<XPathItem> items = arg.Cast<XPathItem>();
if (options == null) {
itemFactory.Serialize(items, writer);
} else {
itemFactory.Serialize(items, writer, options);
}
return writer.ToString();
}
}
