1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
//---------------------------------------------------------------------
// <copyright file="MetadataItemCollectionFactory.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//
// @owner willa
// @backupOwner [....]
//---------------------------------------------------------------------
namespace System.Data.Entity.Design
{
using System.Collections.ObjectModel;
using System.Data.Metadata.Edm;
using System.Globalization;
[CLSCompliant(false)]
public static class MetadataExtensionMethods
{
/// <summary>
/// Get the list of primitive types for the given version of Edm
/// </summary>
/// <param name="itemCollection">The item collection from which to retrieve the list of primitive types</param>
/// <param name="edmVersion">The version of edm to use</param>
/// <returns></returns>
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "edm")]
public static System.Collections.ObjectModel.ReadOnlyCollection<PrimitiveType> GetPrimitiveTypes(this EdmItemCollection itemCollection, Version edmVersion)
{
if (edmVersion == EntityFrameworkVersionsUtil.Version3)
{
return itemCollection.GetPrimitiveTypes(3.0);
}
else if (edmVersion == EntityFrameworkVersionsUtil.Version2)
{
return itemCollection.GetPrimitiveTypes(2.0);
}
else if (edmVersion == EntityFrameworkVersionsUtil.Version1)
{
return itemCollection.GetPrimitiveTypes(1.0);
}
else if (edmVersion == EntityFrameworkVersionsUtil.EdmVersion1_1)
{
return itemCollection.GetPrimitiveTypes(1.1);
}
else
{
string versionString = edmVersion.ToString(2);
return itemCollection.GetPrimitiveTypes(double.Parse(versionString, CultureInfo.InvariantCulture));
}
}
}
}
|
