private void ProcessElementAttrs(InstanceElement elem)
{
if (elem.XsiType != XmlQualifiedName.Empty)
{
if (elem.XsiType.Namespace != string.Empty)
{
_writer.WriteStartAttribute("xsi", "type", null);
_writer.WriteQualifiedName(elem.XsiType.Name, elem.XsiType.Namespace);
_writer.WriteEndAttribute();
}
else
{
_writer.WriteAttributeString("xsi", "type", null, elem.XsiType.Name);
}
}
InstanceAttribute attr = elem.FirstAttribute;
while (attr != null)
{
if (attr.AttrUse != XmlSchemaUse.Prohibited)
{
if (attr.QualifiedName.Namespace == NsXml)
{
_writer.WriteStartAttribute("xml", attr.QualifiedName.Name, attr.QualifiedName.Namespace);
}
else
{
_writer.WriteStartAttribute(attr.QualifiedName.Name, attr.QualifiedName.Namespace);
}
if (attr.HasDefault)
{
_writer.WriteString(attr.DefaultValue);
}
else if (attr.IsFixed)
{
_writer.WriteString(attr.FixedValue);
}
else
{
_writer.WriteString(attr.ValueGenerator.GenerateValue());
}
_writer.WriteEndAttribute();
}
attr = attr.NextAttribute;
}
}
internal void AddAttribute(InstanceAttribute attr)
{
if (firstAttribute == null)
{
firstAttribute = attr;
}
else
{
InstanceAttribute next = firstAttribute;
InstanceAttribute prev = null;
while (next != null)
{
prev = next;
next = next.NextAttribute;
}
prev.NextAttribute = attr;
}
}
private void GenerateInstanceAttribute(XmlSchemaAttribute attr, InstanceElement elem)
{
if (attr.Use == XmlSchemaUse.Prohibited || attr.AttributeSchemaType == null)
{
return;
}
InstanceAttribute iAttr = new InstanceAttribute(attr.QualifiedName);
iAttr.DefaultValue = attr.DefaultValue;
iAttr.FixedValue = attr.FixedValue;
iAttr.AttrUse = attr.Use;
iAttr.ValueGenerator = XmlValueGenerator.CreateGenerator(attr.AttributeSchemaType.Datatype, _listLength);
if (iAttr.ValueGenerator != null && iAttr.ValueGenerator.Prefix == null)
{
iAttr.ValueGenerator.Prefix = iAttr.QualifiedName.Name;
}
elem.AddAttribute(iAttr);
}
private void GenerateAttributeWildCard(XmlSchemaComplexType ct, InstanceElement elem)
{
char[] whitespace = new char[] { ' ', '\t', '\n', '\r' };
InstanceAttribute attr = null;
XmlSchemaAttribute anyAttr = null;
XmlSchemaAnyAttribute attributeWildCard = ct.AttributeWildcard;
XmlSchemaObjectTable attributes = ct.AttributeUses;
string namespaceList = attributeWildCard.Namespace;
if (namespaceList == null)
{
namespaceList = "##any";
}
if (attributeWildCard.ProcessContents == XmlSchemaContentProcessing.Skip || attributeWildCard.ProcessContents == XmlSchemaContentProcessing.Lax)
{
if (namespaceList == "##any" || namespaceList == "##targetNamespace")
{
attr = new InstanceAttribute(new XmlQualifiedName("any_Attr", _rootTargetNamespace));
}
else if (namespaceList == "##local")
{
attr = new InstanceAttribute(new XmlQualifiedName("any_Attr", string.Empty));
}
else if (namespaceList == "##other")
{
attr = new InstanceAttribute(new XmlQualifiedName("any_Attr", "otherNS"));
}
if (attr != null)
{
attr.ValueGenerator = XmlValueGenerator._anySimpleTypeGenerator;
elem.AddAttribute(attr);
return;
}
}
switch (namespaceList)
{
case "##any":
case "##targetNamespace":
anyAttr = GetAttributeFromNS(_rootTargetNamespace, attributes);
break;
case "##other":
XmlSchema anySchema = GetParentSchema(attributeWildCard);
anyAttr = GetAttributeFromNS(anySchema.TargetNamespace, true, attributes);
break;
case "##local": //Shd get local elements in some schema
anyAttr = GetAttributeFromNS(string.Empty, attributes);
break;
default:
foreach (string ns in attributeWildCard.Namespace.Split(whitespace))
{
if (ns == "##local")
{
anyAttr = GetAttributeFromNS(string.Empty, attributes);
}
else if (ns == "##targetNamespace")
{
anyAttr = GetAttributeFromNS(_rootTargetNamespace, attributes);
}
else
{
anyAttr = GetAttributeFromNS(ns, attributes);
}
if (anyAttr != null)
{ //Found match
break;
}
}
break;
}
if (anyAttr != null)
{
GenerateInstanceAttribute(anyAttr, elem);
}
else
{ //Write comment in generated XML that match for wild card cd not be found.
if (elem.Comment.Length == 0)
{ //For multiple attribute wildcards in the same element, generate comment only once
elem.Comment.Append(" Attribute Wild card could not be matched. Generated XML may not be valid. ");
}
}
}