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//
// HttpSimpleMethodStubInfo.cs: Information about a method and its mapping to a SOAP web service.
//
// Author:
// Lluis Sanchez Gual (lluis@ximian.com)
//
// (C) 2003 Ximian, 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.Reflection;
using System.Collections;
using System.Xml;
using System.Xml.Serialization;
using System.Web.Services;
using System.Web.Services.Description;
namespace System.Web.Services.Protocols
{
enum FormatterKind
{
ParameterWriter,
ParameterReader,
ReturnReader,
ReturnWriter
}
internal abstract class HttpSimpleMethodStubInfo : MethodStubInfo
{
public MimeFormatterInfo ParameterWriterType;
public MimeFormatterInfo ParameterReaderType;
public MimeFormatterInfo ReturnReaderType;
public MimeFormatterInfo ReturnWriterType;
public MimeFormatterInfo GetFormatterInfo (FormatterKind kind)
{
switch (kind)
{
case FormatterKind.ParameterWriter: return ParameterWriterType;
case FormatterKind.ParameterReader: return ParameterReaderType;
case FormatterKind.ReturnReader: return ReturnReaderType;
case FormatterKind.ReturnWriter: return ReturnWriterType;
}
return null;
}
public HttpSimpleMethodStubInfo (TypeStubInfo parent, LogicalMethodInfo source): base (parent, source)
{
object[] atts = source.CustomAttributeProvider.GetCustomAttributes (typeof(HttpMethodAttribute), true);
if (atts.Length > 0)
{
HttpMethodAttribute at = (HttpMethodAttribute) atts[0];
ParameterWriterType = new MimeFormatterInfo (at.ParameterFormatter);
ReturnReaderType = new MimeFormatterInfo (at.ReturnFormatter);
}
if (ReturnReaderType == null) {
if (source.IsVoid) ReturnReaderType = new MimeFormatterInfo (typeof(NopReturnReader));
else ReturnReaderType = new MimeFormatterInfo (typeof(XmlReturnReader));
}
}
}
internal class MimeFormatterInfo
{
public MimeFormatterInfo (Type type) {
Type = type;
}
public MimeFormatter Create () {
return MimeFormatter.CreateInstance (Type, Initializer);
}
public Type Type;
public object Initializer;
}
internal abstract class HttpSimpleTypeStubInfo : TypeStubInfo
{
public HttpSimpleTypeStubInfo (LogicalTypeInfo logicalTypeInfo): base (logicalTypeInfo)
{
}
protected override void BuildTypeMethods ()
{
base.BuildTypeMethods ();
BuildInitializers (FormatterKind.ParameterWriter);
BuildInitializers (FormatterKind.ParameterReader);
BuildInitializers (FormatterKind.ReturnReader);
BuildInitializers (FormatterKind.ReturnWriter);
}
void BuildInitializers (FormatterKind formatter)
{
Hashtable types = new Hashtable ();
foreach (HttpSimpleMethodStubInfo met in Methods)
AddType (types, met.GetFormatterInfo (formatter).Type, met);
foreach (DictionaryEntry ent in types)
{
Type t = (Type)ent.Key;
ArrayList list = (ArrayList)ent.Value;
LogicalMethodInfo[] mets = new LogicalMethodInfo [list.Count];
for (int n=0; n<list.Count; n++)
mets[n] = ((MethodStubInfo)list[n]).MethodInfo;
object[] inits = MimeFormatter.GetInitializers (t, mets);
for (int n=0; n<list.Count; n++)
((HttpSimpleMethodStubInfo)list[n]).GetFormatterInfo (formatter).Initializer = inits[n];
}
}
void AddType (Hashtable types, Type type, HttpSimpleMethodStubInfo method)
{
ArrayList list = (ArrayList) types [type];
if (list == null)
{
list = new ArrayList ();
types [type] = list;
}
list.Add (method);
}
}
}
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