Merge pull request #4169 from evincarofautumn/fix-xmm-scanning-mac-x86
[mono.git] / mcs / class / System.Web.Services / System.Web.Services.Protocols / XmlReturnReader.cs
1 // 
2 // System.Web.Services.Protocols.XmlReturnReader.cs
3 //
4 // Author:
5 //   Tim Coleman (tim@timcoleman.com)
6 //
7 // Copyright (C) Tim Coleman, 2002
8 //
9
10 //
11 // Permission is hereby granted, free of charge, to any person obtaining
12 // a copy of this software and associated documentation files (the
13 // "Software"), to deal in the Software without restriction, including
14 // without limitation the rights to use, copy, modify, merge, publish,
15 // distribute, sublicense, and/or sell copies of the Software, and to
16 // permit persons to whom the Software is furnished to do so, subject to
17 // the following conditions:
18 // 
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
21 // 
22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 //
30
31 using System.IO;
32 using System.Net;
33 using System.Xml.Serialization;
34 using System.Web.Services;
35
36 namespace System.Web.Services.Protocols {
37         public class XmlReturnReader : MimeReturnReader {
38
39                 XmlSerializer serializer;
40                 
41                 #region Constructors
42
43                 public XmlReturnReader () 
44                 {
45                 }
46                 
47                 #endregion // Constructors
48
49                 #region Methods
50
51                 public override object GetInitializer (LogicalMethodInfo methodInfo)
52                 {
53                         LogicalTypeInfo sti = TypeStubManager.GetLogicalTypeInfo (methodInfo.DeclaringType);
54                         object[] ats = methodInfo.ReturnTypeCustomAttributeProvider.GetCustomAttributes (typeof(XmlRootAttribute), true);
55                         XmlRootAttribute root = ats.Length > 0 ? ats[0] as XmlRootAttribute : null; 
56                         return new XmlSerializer (methodInfo.ReturnType, null, null, root, sti.GetWebServiceLiteralNamespace (sti.WebServiceNamespace));
57                 }
58
59                 public override object[] GetInitializers (LogicalMethodInfo[] methodInfos)
60                 {
61                         XmlReflectionImporter importer = new XmlReflectionImporter ();
62                         XmlMapping[] sers = new XmlMapping [methodInfos.Length];
63                         for (int n=0; n<sers.Length; n++)
64                         {
65                                 LogicalMethodInfo metinfo = methodInfos[n];
66                                 if (metinfo.IsVoid) 
67                                         sers[n] = null;
68                                 else
69                                 {
70                                         LogicalTypeInfo sti = TypeStubManager.GetLogicalTypeInfo (metinfo.DeclaringType);
71                                         object[] ats = methodInfos[n].ReturnTypeCustomAttributeProvider.GetCustomAttributes (typeof(XmlRootAttribute), true);
72                                         XmlRootAttribute root = ats.Length > 0 ? ats[0] as XmlRootAttribute : null; 
73                                         sers[n] = importer.ImportTypeMapping (methodInfos[n].ReturnType, root, sti.GetWebServiceLiteralNamespace (sti.WebServiceNamespace));
74                                 }
75                         }
76                         return XmlSerializer.FromMappings (sers);
77                 }
78                 
79                 public override void Initialize (object o)
80                 {
81                         serializer = (XmlSerializer)o;
82                 }
83
84                 public override object Read (WebResponse response, Stream responseStream)
85                 {
86                         object result = null;
87                         if (serializer != null)
88                         {
89                                 if (response.ContentType.IndexOf ("text/xml") == -1)
90                                         throw new InvalidOperationException ("Result was not XML");
91                                 
92                                 result = serializer.Deserialize (responseStream);
93                         }
94                         responseStream.Close ();
95                         return result;
96                 }
97
98                 #endregion // Methods
99         }
100 }