private XmlNamespaceResolver EnsureCache()
{
if (_cache == null)
{
// We have to use a separate cache here because XMLNS lookups could be
// needed by AssemblyMetadataAttribute-based relationship data. If we
// used AssemblyInfo.XmlNamespaceResolver directly, we'd end up in a circular
// dependency
_cache = new XmlNamespaceResolver();
foreach (var a in App.DescribeAssemblies())
{
var attrs = a.GetCustomAttributes(typeof(XmlnsAttribute), false);
foreach (XmlnsAttribute attr in attrs)
{
if (!string.IsNullOrEmpty(attr.Prefix))
{
_cache.Add(attr.Prefix, attr.Xmlns);
}
}
attrs = a.GetCustomAttributes(typeof(XmlnsPrefixAttribute), false);
foreach (XmlnsPrefixAttribute attr in attrs)
{
_cache.Add(attr.Prefix, attr.Xmlns);
}
}
}
return(_cache);
}
public AssemblyInfoXmlNamespaceResolver(AssemblyInfo asm)
{
_asm = asm;
_resolver = new XmlNamespaceResolver(_asm.ReferencedAssemblies.Select(t => t.XmlNamespaceResolver));
foreach (XmlnsAttribute attr in asm.Assembly.GetCustomAttributes(typeof(XmlnsAttribute), false))
{
AddXmlns(attr.Prefix, attr.Namespace, attr.Xmlns);
}
foreach (XmlnsPrefixAttribute attr in asm.Assembly.GetCustomAttributes(typeof(XmlnsPrefixAttribute), false))
{
_resolver.Add(attr.Prefix, attr.Xmlns);
}
}