Merge pull request #994 from drummerhu/patch-1

[mono.git] / mcs / class / System.Xml.Linq / System.Xml.Schema / Extensions.cs

diff --git a/mcs/class/System.Xml.Linq/System.Xml.Schema/Extensions.cs b/mcs/class/System.Xml.Linq/System.Xml.Schema/Extensions.cs
index e5c9cd00c30572bddccc9b87d81321df4ae5c4ec..7aa0bb9f00981753e626665aa9c179e2ab634866 100644 (file)
--- a/mcs/class/System.Xml.Linq/System.Xml.Schema/Extensions.cs
+++ b/mcs/class/System.Xml.Linq/System.Xml.Schema/Extensions.cs
@@ -30,56 +30,80 @@ using System.Xml.Linq;
 
 namespace System.Xml.Schema
 {
-       [MonoTODO]
        public static class Extensions
        {
-               [MonoTODO]
-               public static IXmlSchemaInfo GetSchemaInfo (this XAttribute attribute)
+               public static IXmlSchemaInfo GetSchemaInfo (this XAttribute source)
                {
-                       throw new NotImplementedException ();
+                       return source.Annotation<IXmlSchemaInfo> ();
                }
 
-               [MonoTODO]
-               public static IXmlSchemaInfo GetSchemaInfo (this XElement element)
+               public static IXmlSchemaInfo GetSchemaInfo (this XElement source)
                {
-                       throw new NotImplementedException ();
+                       return source.Annotation<IXmlSchemaInfo> ();
                }
 
-               [MonoTODO]
-               public static void Validate (this XAttribute attribute, XmlSchemaObject partialValidationType, XmlSchemaSet schemas, ValidationEventHandler handler)
+               public static void Validate (this XAttribute source, XmlSchemaObject partialValidationType, XmlSchemaSet schemas, ValidationEventHandler validationEventHandler)
                {
-                       throw new NotImplementedException ();
+                       Validate (source, partialValidationType, schemas, validationEventHandler, false);
                }
 
-               [MonoTODO]
-               public static void Validate (this XAttribute attribute, XmlSchemaObject partialValidationType, XmlSchemaSet schemas, ValidationEventHandler handler, bool addSchemaInfo)
+               public static void Validate (this XAttribute source, XmlSchemaObject partialValidationType, XmlSchemaSet schemas, ValidationEventHandler validationEventHandler, bool addSchemaInfo)
                {
-                       throw new NotImplementedException ();
+                       if (source == null)
+                               throw new ArgumentNullException ("source");
+                       if (schemas == null)
+                               throw new ArgumentNullException ("schemas");
+                       var nsmgr = new XmlNamespaceManager (new NameTable ());
+                       var v = new XmlSchemaValidator (nsmgr.NameTable, schemas, nsmgr, XmlSchemaValidationFlags.None);
+                       if (validationEventHandler != null)
+                               v.ValidationEventHandler += validationEventHandler;
+                       if (partialValidationType != null)
+                               v.Initialize (partialValidationType);
+                       else
+                               v.Initialize ();
+                       var xi = addSchemaInfo ? new XmlSchemaInfo () : null;
+                       v.ValidateAttribute (source.Name.LocalName, source.Name.NamespaceName, source.Value, xi);
                }
 
-               [MonoTODO]
-               public static void Validate (this XDocument document, XmlSchemaSet schemas, ValidationEventHandler handler)
+               public static void Validate (this XDocument source, XmlSchemaSet schemas, ValidationEventHandler validationEventHandler)
                {
-                       throw new NotImplementedException ();
+                       Validate (source, schemas, validationEventHandler, false);
                }
 
-               [MonoTODO]
-               public static void Validate (this XDocument document, XmlSchemaSet schemas, ValidationEventHandler handler, bool addSchemaInfo)
+               public static void Validate (this XDocument source, XmlSchemaSet schemas, ValidationEventHandler validationEventHandler, bool addSchemaInfo)
                {
-                       throw new NotImplementedException ();
+                       if (source == null)
+                               throw new ArgumentNullException ("source");
+                       if (schemas == null)
+                               throw new ArgumentNullException ("schemas");
+                       var xrs = new XmlReaderSettings () { ValidationType = ValidationType.Schema };
+                       xrs.Schemas = schemas;
+                       xrs.ValidationEventHandler += validationEventHandler;
+                       var xsource = new XNodeReader (source);
+                       var xr = XmlReader.Create (xsource, xrs);
+                       while (xr.Read ()) {
+                               if (addSchemaInfo) {
+                                       if (xr.NodeType == XmlNodeType.Element) {
+                                               xsource.CurrentNode.AddAnnotation (xr.SchemaInfo);
+                                               while (xr.MoveToNextAttribute ())
+                                                       if (xr.NamespaceURI != XUtil.XmlnsNamespace)
+                                                               xsource.GetCurrentAttribute ().AddAnnotation (xr.SchemaInfo);
+                                               xr.MoveToElement ();
+                                       }
+                               }
+                       }
                }
 
                [MonoTODO]
-               public static void Validate (this XElement element, XmlSchemaObject partialValidationType, XmlSchemaSet schemas, ValidationEventHandler handler)
+               public static void Validate (this XElement source, XmlSchemaObject partialValidationType, XmlSchemaSet schemas, ValidationEventHandler validationEventHandler)
                {
                        throw new NotImplementedException ();
                }
 
                [MonoTODO]
-               public static void Validate (this XElement element, XmlSchemaObject partialValidationType, XmlSchemaSet schemas, ValidationEventHandler handler, bool addSchemaInfo)
+               public static void Validate (this XElement source, XmlSchemaObject partialValidationType, XmlSchemaSet schemas, ValidationEventHandler validationEventHandler, bool addSchemaInfo)
                {
                        throw new NotImplementedException ();
                }
        }
 }
-