[system.data.services] Stubs for a few 4.0 types + some implementation + some tests

17 files changed, 1225 insertions, 0 deletions

diff --git a/mcs/class/System.Data.Services/System.Data.Services.Providers/DataServiceProviderMethods.cs b/mcs/class/System.Data.Services/System.Data.Services.Providers/DataServiceProviderMethods.cs
new file mode 100644
index 00000000000..eaa9fdebb6b
--- /dev/null
+++ b/mcs/class/System.Data.Services/System.Data.Services.Providers/DataServiceProviderMethods.cs
@@ -0,0 +1,85 @@
+// 
+// DataServiceProviderMethods.cs
+//  
+// Author:
+//       Marek Habersack <grendel@twistedcode.net>
+// 
+// Copyright (c) 2011 Novell, Inc
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.Collections.Generic;
+using System.Data.Services.Providers;
+using System.Reflection;
+
+namespace System.Data.Services.Providers
+{
+	public static class DataServiceProviderMethods
+	{
+		public static object GetValue (object value, ResourceProperty property)
+		{
+			// LAMESPEC: this method is not implemented in the .NET assembly
+			throw new NotImplementedException ();
+		}
+
+		public static IEnumerable <T> GetSequenceValue<T>  (object value, ResourceProperty property)
+		{
+			// LAMESPEC: this method is not implemented in the .NET assembly
+			throw new NotImplementedException ();
+		}
+
+		public static object Convert (object value, ResourceType type)
+		{
+			// LAMESPEC: this method is not implemented in the .NET assembly
+			throw new NotImplementedException ();
+		}
+
+		public static bool TypeIs (object value, ResourceType type)
+		{
+			// LAMESPEC: this method is not implemented in the .NET assembly
+			throw new NotImplementedException ();
+		}
+
+		public static int Compare (string left, string right)
+		{
+			return Comparer <string>.Default.Compare (left, right);
+		}
+
+		public static int Compare (bool left, bool right)
+		{
+			return Comparer <bool>.Default.Compare (left, right);
+		}
+
+		public static int Compare (bool? left, bool? right)
+		{
+			return Comparer <bool?>.Default.Compare (left, right);
+		}	
+
+		public static int Compare (Guid left, Guid right)
+		{
+			return Comparer <Guid>.Default.Compare (left, right);
+		}
+
+		public static int Compare (Guid? left, Guid? right)
+		{
+			return Comparer <Guid?>.Default.Compare (left, right);
+		}
+	}
+}
diff --git a/mcs/class/System.Data.Services/System.Data.Services.Providers/IDataServiceMetadataProvider.cs b/mcs/class/System.Data.Services/System.Data.Services.Providers/IDataServiceMetadataProvider.cs
new file mode 100644
index 00000000000..46129610c37
--- /dev/null
+++ b/mcs/class/System.Data.Services/System.Data.Services.Providers/IDataServiceMetadataProvider.cs
@@ -0,0 +1,47 @@
+// 
+// IDataServiceMetadataProvider.cs
+//  
+// Author:
+//       Marek Habersack <grendel@twistedcode.net>
+// 
+// Copyright (c) 2011 Novell, Inc
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.Collections.Generic;
+using System.Data.Services.Providers;
+
+namespace System.Data.Services.Providers
+{
+	public interface IDataServiceMetadataProvider
+	{
+		string ContainerNamespace { get; }
+		string ContainerName { get; }
+		IEnumerable <ResourceSet> ResourceSets { get; }
+		IEnumerable <ResourceType> Types { get; }
+		IEnumerable <ServiceOperation> ServiceOperations { get; }
+		bool TryResolveResourceSet (string name, out ResourceSet resourceSet);
+		ResourceAssociationSet GetResourceAssociationSet (ResourceSet resourceSet, ResourceType resourceType, ResourceProperty resourceProperty);
+		bool TryResolveResourceType (string name, out ResourceType resourceType);
+		IEnumerable <ResourceType> GetDerivedTypes (ResourceType resourceType);
+		bool HasDerivedTypes (ResourceType resourceType);
+		bool TryResolveServiceOperation (string name, out ServiceOperation serviceOperation);
+	}
+}
diff --git a/mcs/class/System.Data.Services/System.Data.Services.Providers/IDataServicePagingProvider.cs b/mcs/class/System.Data.Services/System.Data.Services.Providers/IDataServicePagingProvider.cs
new file mode 100644
index 00000000000..5d564492690
--- /dev/null
+++ b/mcs/class/System.Data.Services/System.Data.Services.Providers/IDataServicePagingProvider.cs
@@ -0,0 +1,39 @@
+// 
+// IDataServicePagingProvider.cs
+//  
+// Author:
+//       Marek Habersack <grendel@twistedcode.net>
+// 
+// Copyright (c) 2011 Novell, Inc
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.Collections;
+using System.Data.Services.Providers;
+using System.Linq;
+
+namespace System.Data.Services.Providers
+{
+	public interface IDataServicePagingProvider
+	{
+		object[] GetContinuationToken (IEnumerator enumerator);
+		void SetContinuationToken (IQueryable query, ResourceType resourceType, object[] continuationToken);
+	}
+}
diff --git a/mcs/class/System.Data.Services/System.Data.Services.Providers/IDataServiceQueryProvider.cs b/mcs/class/System.Data.Services/System.Data.Services.Providers/IDataServiceQueryProvider.cs
new file mode 100644
index 00000000000..94764c8026a
--- /dev/null
+++ b/mcs/class/System.Data.Services/System.Data.Services.Providers/IDataServiceQueryProvider.cs
@@ -0,0 +1,45 @@
+// 
+// IDataServiceQueryProvider.cs
+//  
+// Author:
+//       Marek Habersack <grendel@twistedcode.net>
+// 
+// Copyright (c) 2011 Novell, Inc
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.Collections.Generic;
+using System.Data.Services.Providers;
+using System.Linq;
+
+namespace System.Data.Services.Providers
+{
+	public interface IDataServiceQueryProvider
+	{
+		object CurrentDataSource { get; set; }
+		bool IsNullPropagationRequired { get; }
+		IQueryable GetQueryRootForResourceSet (ResourceSet resourceSet);
+		ResourceType GetResourceType (object target);
+		object GetPropertyValue (object target, ResourceProperty resourceProperty);
+		object GetOpenPropertyValue (object target, string propertyName);
+		IEnumerable <KeyValuePair <string, object>> GetOpenPropertyValues (object target);
+		object InvokeServiceOperation (ServiceOperation serviceOperation, object[] parameters);
+	}
+}
diff --git a/mcs/class/System.Data.Services/System.Data.Services.Providers/IDataServiceStreamProvider.cs b/mcs/class/System.Data.Services/System.Data.Services.Providers/IDataServiceStreamProvider.cs
new file mode 100644
index 00000000000..c85141a32eb
--- /dev/null
+++ b/mcs/class/System.Data.Services/System.Data.Services.Providers/IDataServiceStreamProvider.cs
@@ -0,0 +1,45 @@
+// 
+// IDataServiceStreamProvider.cs
+//  
+// Author:
+//       Marek Habersack <grendel@twistedcode.net>
+// 
+// Copyright (c) 2011 Novell, Inc
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.Data.Services;
+using System.Data.Services.Providers;
+using System.IO;
+
+namespace System.Data.Services.Providers
+{
+	public interface IDataServiceStreamProvider
+	{
+		int StreamBufferSize { get; }
+		Stream GetReadStream (object entity, string etag, bool? checkETagForEquality, DataServiceOperationContext operationContext);
+		Stream GetWriteStream (object entity, string etag, bool? checkETagForEquality, DataServiceOperationContext operationContext);
+		void DeleteStream (object entity, DataServiceOperationContext operationContext);
+		string GetStreamContentType (object entity, DataServiceOperationContext operationContext);
+		Uri GetReadStreamUri (object entity, DataServiceOperationContext operationContext);
+		string GetStreamETag (object entity, DataServiceOperationContext operationContext);
+		string ResolveType (string entitySetName, DataServiceOperationContext operationContext);
+	}
+}
diff --git a/mcs/class/System.Data.Services/System.Data.Services.Providers/IDataServiceUpdateProvider.cs b/mcs/class/System.Data.Services/System.Data.Services.Providers/IDataServiceUpdateProvider.cs
new file mode 100644
index 00000000000..87f5e24e578
--- /dev/null
+++ b/mcs/class/System.Data.Services/System.Data.Services.Providers/IDataServiceUpdateProvider.cs
@@ -0,0 +1,38 @@
+// 
+// IDataServiceUpdateProvider.cs
+//  
+// Author:
+//       Marek Habersack <grendel@twistedcode.net>
+// 
+// Copyright (c) 2011 Novell, Inc
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.Collections.Generic;
+using System.Data.Services;
+using System.Data.Services.Providers;
+
+namespace System.Data.Services.Providers
+{
+	public interface IDataServiceUpdateProvider : IUpdatable
+	{
+		void SetConcurrencyValues (object resourceCookie, bool? checkForEquality, IEnumerable <KeyValuePair <string, object>> concurrencyValues);
+	}
+}
diff --git a/mcs/class/System.Data.Services/System.Data.Services.Providers/OpenTypeMethods.cs b/mcs/class/System.Data.Services/System.Data.Services.Providers/OpenTypeMethods.cs
new file mode 100644
index 00000000000..c4cd9004679
--- /dev/null
+++ b/mcs/class/System.Data.Services/System.Data.Services.Providers/OpenTypeMethods.cs
@@ -0,0 +1,231 @@
+// 
+// OpenTypeMethods.cs
+//  
+// Author:
+//       Marek Habersack <grendel@twistedcode.net>
+// 
+// Copyright (c) 2011 Novell, Inc
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.Data.Services.Providers;
+using System.Linq.Expressions;
+using System.Reflection;
+
+namespace System.Data.Services.Providers
+{
+	public static class OpenTypeMethods
+	{
+		public static object GetValue (object value, string propertyName)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Add (object left, object right)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object AndAlso (object left, object right)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Divide (object left, object right)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Equal (object left, object right)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object GreaterThan (object left, object right)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object GreaterThanOrEqual (object left, object right)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object LessThan (object left, object right)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object LessThanOrEqual (object left, object right)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Modulo (object left, object right)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Multiply (object left, object right)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object NotEqual (object left, object right)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object OrElse (object left, object right)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Subtract (object left, object right)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Negate (object value)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Not (object value)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Convert (object value, ResourceType type)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object TypeIs (object value, ResourceType type)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Concat (object first, object second)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object EndsWith (object targetString, object substring)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object IndexOf (object targetString, object substring)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Length (object value)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Replace (object targetString, object substring, object newString)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object StartsWith (object targetString, object substring)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Substring (object targetString, object startIndex)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Substring (object targetString, object startIndex, object length)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object SubstringOf (object substring, object targetString)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object ToLower (object targetString)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object ToUpper (object targetString)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Trim (object targetString)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Year (object dateTime)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Month (object dateTime)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Day (object dateTime)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Hour (object dateTime)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Minute (object dateTime)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Second (object dateTime)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Ceiling (object value)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Floor (object value)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public static object Round (object value)
+		{
+			throw new NotImplementedException ();
+		}
+	}
+}
diff --git a/mcs/class/System.Data.Services/System.Data.Services.Providers/ResourceAssociationSet.cs b/mcs/class/System.Data.Services/System.Data.Services.Providers/ResourceAssociationSet.cs
new file mode 100644
index 00000000000..454dff9e599
--- /dev/null
+++ b/mcs/class/System.Data.Services/System.Data.Services.Providers/ResourceAssociationSet.cs
@@ -0,0 +1,55 @@
+// 
+// ResourceAssociationSet.cs
+//  
+// Author:
+//       Marek Habersack <grendel@twistedcode.net>
+// 
+// Copyright (c) 2011 Novell, Inc
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.Data.Services.Providers;
+using System.Diagnostics;
+using System.Runtime;
+using System.Runtime.CompilerServices;
+
+namespace System.Data.Services.Providers
+{
+	[DebuggerDisplay ("ResourceAssociationSet: ({End1.ResourceSet.Name}, {End1.ResourceType.Name}, {End1.ResourceProperty.Name}) <-> ({End2.ResourceSet.Name}, {End2.ResourceType.Name}, {End2.ResourceProperty.Name})")]
+	public sealed class ResourceAssociationSet
+	{
+		public string Name {
+			get { throw new NotImplementedException (); }
+		}
+
+		public ResourceAssociationSetEnd End1 {
+			get { throw new NotImplementedException (); }
+		}
+
+		public ResourceAssociationSetEnd End2 {
+			get { throw new NotImplementedException (); }
+		}
+
+		public ResourceAssociationSet (string name, ResourceAssociationSetEnd end1, ResourceAssociationSetEnd end2)
+		{
+			throw new NotImplementedException ();
+		}
+	}
+}
diff --git a/mcs/class/System.Data.Services/System.Data.Services.Providers/ResourceAssociationSetEnd.cs b/mcs/class/System.Data.Services/System.Data.Services.Providers/ResourceAssociationSetEnd.cs
new file mode 100644
index 00000000000..de6a1c29438
--- /dev/null
+++ b/mcs/class/System.Data.Services/System.Data.Services.Providers/ResourceAssociationSetEnd.cs
@@ -0,0 +1,54 @@
+// 
+// ResourceAssociationSetEnd.cs
+//  
+// Author:
+//       Marek Habersack <grendel@twistedcode.net>
+// 
+// Copyright (c) 2011 Novell, Inc
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.Data.Services.Providers;
+using System.Diagnostics;
+using System.Runtime;
+
+namespace System.Data.Services.Providers
+{
+	[DebuggerDisplay ("ResourceAssociationSetEnd: {Name}: ({ResourceSet.Name}, {ResourceType.Name}, {ResourceProperty.Name})")]
+	public sealed class ResourceAssociationSetEnd
+	{
+		public ResourceSet ResourceSet {
+			get { throw new NotImplementedException (); }
+		}
+
+		public ResourceType ResourceType {
+			get { throw new NotImplementedException (); }
+		}
+
+		public ResourceProperty ResourceProperty {
+			get { throw new NotImplementedException (); }
+		}
+
+		public ResourceAssociationSetEnd (ResourceSet resourceSet, ResourceType resourceType, ResourceProperty resourceProperty)
+		{
+			throw new NotImplementedException ();
+		}
+	}
+}
diff --git a/mcs/class/System.Data.Services/System.Data.Services.Providers/ResourceProperty.cs b/mcs/class/System.Data.Services/System.Data.Services.Providers/ResourceProperty.cs
new file mode 100644
index 00000000000..1f3f5e7ec5b
--- /dev/null
+++ b/mcs/class/System.Data.Services/System.Data.Services.Providers/ResourceProperty.cs
@@ -0,0 +1,81 @@
+// 
+// ResourceProperty.cs
+//  
+// Author:
+//       Marek Habersack <grendel@twistedcode.net>
+// 
+// Copyright (c) 2011 Novell, Inc
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.Data.Services.Providers;
+using System.Diagnostics;
+using System.Runtime;
+using System.Runtime.CompilerServices;
+
+namespace System.Data.Services.Providers
+{
+	[DebuggerDisplay ("{kind}: {name}")]
+	public class ResourceProperty
+	{
+		public bool CanReflectOnInstanceTypeProperty {
+			get { throw new NotImplementedException (); }
+			set { throw new NotImplementedException (); }
+		}
+
+		public ResourceType ResourceType {
+			get; private set;
+		}
+
+		public string Name {
+			get; private set;
+		}
+
+		public string MimeType {
+			get { throw new NotImplementedException (); }
+			set { throw new NotImplementedException (); }
+		}
+
+		public ResourcePropertyKind Kind {
+			get; private set;
+		}
+
+		public object CustomState {
+			get { throw new NotImplementedException (); }
+			set { throw new NotImplementedException (); }
+		}
+
+		public bool IsReadOnly {
+			get; private set;
+		}
+
+		public ResourceProperty (string name, ResourcePropertyKind kind, ResourceType propertyResourceType)
+		{
+			this.Name = name;
+			this.Kind = kind;
+			this.ResourceType = propertyResourceType;
+		}
+
+		public void SetReadOnly ()
+		{
+			IsReadOnly = true;
+		}
+	}
+}
diff --git a/mcs/class/System.Data.Services/System.Data.Services.Providers/ResourcePropertyKind.cs b/mcs/class/System.Data.Services/System.Data.Services.Providers/ResourcePropertyKind.cs
new file mode 100644
index 00000000000..1816d112bc6
--- /dev/null
+++ b/mcs/class/System.Data.Services/System.Data.Services.Providers/ResourcePropertyKind.cs
@@ -0,0 +1,42 @@
+// 
+// ResourcePropertyKind.cs
+//  
+// Author:
+//       Marek Habersack <grendel@twistedcode.net>
+// 
+// Copyright (c) 2011 Novell, Inc
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.Data.Services.Providers;
+
+namespace System.Data.Services.Providers
+{
+	[Flags]
+	public enum ResourcePropertyKind
+	{
+		Primitive = 0x01,
+		Key = 0x02,
+		ComplexType = 0x04,
+		ResourceReference = 0x08,
+		ResourceSetReference = 0x10,
+		ETag = 0x20
+	}
+}
diff --git a/mcs/class/System.Data.Services/System.Data.Services.Providers/ResourceSet.cs b/mcs/class/System.Data.Services/System.Data.Services.Providers/ResourceSet.cs
new file mode 100644
index 00000000000..17ca997c7d9
--- /dev/null
+++ b/mcs/class/System.Data.Services/System.Data.Services.Providers/ResourceSet.cs
@@ -0,0 +1,66 @@
+// 
+// ResourceSet.cs
+//  
+// Author:
+//       Marek Habersack <grendel@twistedcode.net>
+// 
+// Copyright (c) 2011 Novell, Inc
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.Data.Services.Providers;
+using System.Diagnostics;
+using System.Linq;
+using System.Runtime;
+using System.Runtime.CompilerServices;
+
+namespace System.Data.Services.Providers
+{
+	[DebuggerDisplay ("{Name}: {ResourceType}")]
+	public class ResourceSet
+	{
+		public string Name {
+			get; private set;
+		}
+
+		public ResourceType ResourceType {
+			get; private set;
+		}
+
+		public object CustomState {
+			get; set;
+		}
+
+		public bool IsReadOnly {
+			get; private set;
+		}
+
+		public ResourceSet (string name, ResourceType elementType)
+		{
+			this.Name = name;
+			this.ResourceType = elementType;
+		}
+
+		public void SetReadOnly ()
+		{
+			IsReadOnly = true;
+		}
+	}
+}
diff --git a/mcs/class/System.Data.Services/System.Data.Services.Providers/ResourceType.cs b/mcs/class/System.Data.Services/System.Data.Services.Providers/ResourceType.cs
new file mode 100644
index 00000000000..2b775bcb73c
--- /dev/null
+++ b/mcs/class/System.Data.Services/System.Data.Services.Providers/ResourceType.cs
@@ -0,0 +1,167 @@
+// 
+// ResourceType.cs
+//  
+// Author:
+//       Marek Habersack <grendel@twistedcode.net>
+// 
+// Copyright (c) 2011 Novell, Inc
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Data.Services.Common;
+using System.Diagnostics;
+using System.Linq.Expressions;
+using System.Reflection;
+using System.Runtime;
+using System.Runtime.CompilerServices;
+
+namespace System.Data.Services.Providers
+{
+	[DebuggerDisplay ("{Name}: {InstanceType}, {ResourceTypeKind}")]
+	public class ResourceType
+	{
+		string nameSpace;
+		
+		public bool IsMediaLinkEntry {
+			get { throw new NotImplementedException (); }
+			set { throw new NotImplementedException (); }
+		}
+
+		public Type InstanceType {
+			get; private set;
+		}
+
+		public ResourceType BaseType {
+			get; private set;
+		}
+
+		public ResourceTypeKind ResourceTypeKind {
+			get; private set;
+		}
+
+		public ReadOnlyCollection <ResourceProperty> Properties {
+			get { throw new NotImplementedException (); }
+		}
+
+		public ReadOnlyCollection <ResourceProperty> PropertiesDeclaredOnThisType {
+			get { throw new NotImplementedException (); }
+		}
+
+		public ReadOnlyCollection <ResourceProperty> KeyProperties {
+			get { throw new NotImplementedException (); }
+		}
+
+		public ReadOnlyCollection <ResourceProperty> ETagProperties {
+			get { throw new NotImplementedException (); }
+		}
+
+		public string Name {
+			get; private set;
+		}
+
+		public string FullName {
+			get; private set;
+		}
+
+		public string Namespace {
+			get {
+				if (nameSpace == null)
+					return String.Empty;
+				return nameSpace;
+			}
+		}
+
+		public bool IsAbstract {
+			get; private set;
+		}
+
+		public bool IsOpenType {
+			get { throw new NotImplementedException (); }
+			set { throw new NotImplementedException (); }
+		}
+
+		public bool CanReflectOnInstanceType {
+			get; set;
+		}
+
+		public object CustomState {
+			get { throw new NotImplementedException (); }
+			set { throw new NotImplementedException (); }
+		}
+
+		public bool IsReadOnly {
+			get; private set;
+		}
+
+		public ResourceType (Type instanceType, ResourceTypeKind resourceTypeKind, ResourceType baseType, string namespaceName, string name, bool isAbstract)
+		{
+			if (instanceType == null)
+				throw new ArgumentNullException ("instanceType");
+			if (String.IsNullOrEmpty (name))
+				throw new ArgumentNullException ("name");
+			if (resourceTypeKind == ResourceTypeKind.Primitive)
+				throw new ArgumentException ("'Primitive' is not a valid value for resourceTypeKind", "resourceTypeKind");
+			if (instanceType.IsValueType)
+				throw new ArgumentException ("Clr type for the resource type cannot be a value type.");
+			
+			this.InstanceType = instanceType;
+			this.ResourceTypeKind = resourceTypeKind;
+			this.BaseType = baseType;
+			if (String.IsNullOrEmpty (namespaceName))
+				this.FullName = name;
+			else
+				this.FullName = namespaceName + "." + name;
+			this.Name = name;
+			this.nameSpace = namespaceName;
+			this.IsAbstract = isAbstract;
+
+			// Appears to always be true
+			this.CanReflectOnInstanceType = true;
+		}
+
+		public static ResourceType GetPrimitiveResourceType (Type type)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public void AddProperty (ResourceProperty property)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public void AddEntityPropertyMappingAttribute (EntityPropertyMappingAttribute attribute)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public void SetReadOnly ()
+		{
+			// TODO: anything else?
+			IsReadOnly = true;
+		}
+
+		protected virtual IEnumerable <ResourceProperty> LoadPropertiesDeclaredOnThisType ()
+		{
+			throw new NotImplementedException ();
+		}
+	}
+}
diff --git a/mcs/class/System.Data.Services/System.Data.Services.Providers/ResourceTypeKind.cs b/mcs/class/System.Data.Services/System.Data.Services.Providers/ResourceTypeKind.cs
new file mode 100644
index 00000000000..d14c561cb38
--- /dev/null
+++ b/mcs/class/System.Data.Services/System.Data.Services.Providers/ResourceTypeKind.cs
@@ -0,0 +1,38 @@
+// 
+// ResourceTypeKind.cs
+//  
+// Author:
+//       Marek Habersack <grendel@twistedcode.net>
+// 
+// Copyright (c) 2011 Novell, Inc
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.Data.Services.Providers;
+
+namespace System.Data.Services.Providers
+{
+	public enum ResourceTypeKind
+	{
+		EntityType = 0,
+		ComplexType = 1,
+		Primitive = 2
+	}
+}
diff --git a/mcs/class/System.Data.Services/System.Data.Services.Providers/ServiceOperation.cs b/mcs/class/System.Data.Services/System.Data.Services.Providers/ServiceOperation.cs
new file mode 100644
index 00000000000..471b5601553
--- /dev/null
+++ b/mcs/class/System.Data.Services/System.Data.Services.Providers/ServiceOperation.cs
@@ -0,0 +1,87 @@
+// 
+// ServiceOperation.cs
+//  
+// Author:
+//       Marek Habersack <grendel@twistedcode.net>
+// 
+// Copyright (c) 2011 Novell, Inc
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Data.Services.Providers;
+using System.Diagnostics;
+using System.Runtime;
+using System.Runtime.CompilerServices;
+
+namespace System.Data.Services.Providers
+{
+	[DebuggerVisualizer ("ServiceOperation={Name}")]
+	public class ServiceOperation
+	{
+		public string Method {
+			get { throw new NotImplementedException (); }
+		}
+
+		public string MimeType {
+			get { throw new NotImplementedException (); }
+			set { throw new NotImplementedException (); }
+		}
+
+		public string Name {
+			get { throw new NotImplementedException (); }
+		}
+
+		public ReadOnlyCollection <ServiceOperationParameter> Parameters {
+			get { throw new NotImplementedException (); }
+		}
+
+		public ServiceOperationResultKind ResultKind {
+			get { throw new NotImplementedException (); }
+		}
+
+		public ResourceType ResultType {
+			get { throw new NotImplementedException (); }
+		}
+
+		public object CustomState {
+			get; set;
+		}
+
+		public bool IsReadOnly {
+			get { throw new NotImplementedException (); }
+		}
+
+		public ResourceSet ResourceSet {
+			get { throw new NotImplementedException (); }
+		}
+
+		public ServiceOperation (string name, ServiceOperationResultKind resultKind, ResourceType resultType, ResourceSet resultSet, string method, IEnumerable <ServiceOperationParameter> parameters)
+		{
+			throw new NotImplementedException ();
+		}
+
+		public void SetReadOnly ()
+		{
+			throw new NotImplementedException ();
+		}
+	}
+}
diff --git a/mcs/class/System.Data.Services/System.Data.Services.Providers/ServiceOperationParameter.cs b/mcs/class/System.Data.Services/System.Data.Services.Providers/ServiceOperationParameter.cs
new file mode 100644
index 00000000000..35f7ca631c2
--- /dev/null
+++ b/mcs/class/System.Data.Services/System.Data.Services.Providers/ServiceOperationParameter.cs
@@ -0,0 +1,65 @@
+// 
+// ServiceOperationParameter.cs
+//  
+// Author:
+//       Marek Habersack <grendel@twistedcode.net>
+// 
+// Copyright (c) 2011 Novell, Inc
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.Data.Services.Providers;
+using System.Diagnostics;
+using System.Runtime;
+using System.Runtime.CompilerServices;
+
+namespace System.Data.Services.Providers
+{
+	[DebuggerVisualizer ("ServiceOperationParameter={Name}")]
+	public class ServiceOperationParameter
+	{
+		public string Name {
+			get; private set;
+		}
+
+		public ResourceType ParameterType {
+			get; private set;
+		}
+
+		public object CustomState {
+			get; set;
+		}
+
+		public bool IsReadOnly {
+			get; private set;
+		}
+
+		public ServiceOperationParameter (string name, ResourceType parameterType)
+		{
+			this.Name = name;
+			this.ParameterType = parameterType;
+		}
+
+		public void SetReadOnly ()
+		{
+			IsReadOnly = true;
+		}
+	}
+}
diff --git a/mcs/class/System.Data.Services/System.Data.Services.Providers/ServiceOperationResultKind.cs b/mcs/class/System.Data.Services/System.Data.Services.Providers/ServiceOperationResultKind.cs
new file mode 100644
index 00000000000..49e912aa4f0
--- /dev/null
+++ b/mcs/class/System.Data.Services/System.Data.Services.Providers/ServiceOperationResultKind.cs
@@ -0,0 +1,40 @@
+// 
+// ServiceOperationResultKind.cs
+//  
+// Author:
+//       Marek Habersack <grendel@twistedcode.net>
+// 
+// Copyright (c) 2011 Novell, Inc
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.Data.Services.Providers;
+
+namespace System.Data.Services.Providers
+{
+	public enum ServiceOperationResultKind
+	{
+		DirectValue = 0,
+		Enumeration = 1,
+		QueryWithMultipleResults = 2,
+		QueryWithSingleResult = 3,
+		Void = 4
+	}
+}