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
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
|
//------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//------------------------------------------------------------
namespace System.ServiceModel.Web
{
using System;
using System.ServiceModel.Description;
using System.ServiceModel.Dispatcher;
using System.ServiceModel.Channels;
using System.ServiceModel.Web;
using System.ServiceModel.Administration;
[AttributeUsage(AttributeTargets.Method)]
public sealed class WebInvokeAttribute : Attribute, IOperationContractAttributeProvider, IOperationBehavior, IWmiInstanceProvider
{
WebMessageBodyStyle bodyStyle;
bool isBodyStyleDefined;
bool isRequestMessageFormatSet;
bool isResponseMessageFormatSet;
string method; // http verb
WebMessageFormat requestMessageFormat;
WebMessageFormat responseMessageFormat;
string uriTemplate; // Note: HttpTransferEndpointBehavior interprets uriTemplate as: null means 'no opinion', whereas string.Empty means relative path of ""
public WebInvokeAttribute()
{
}
public WebMessageBodyStyle BodyStyle
{
get { return this.bodyStyle; }
set
{
if (!WebMessageBodyStyleHelper.IsDefined(value))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentOutOfRangeException("value"));
}
this.bodyStyle = value;
this.isBodyStyleDefined = true;
}
}
public bool IsBodyStyleSetExplicitly
{
get { return this.isBodyStyleDefined; }
}
public bool IsRequestFormatSetExplicitly
{
get { return this.isRequestMessageFormatSet; }
}
public bool IsResponseFormatSetExplicitly
{
get { return this.isResponseMessageFormatSet; }
}
public string Method
{ get { return this.method; } set { this.method = value; } }
public WebMessageFormat RequestFormat
{
get
{
return this.requestMessageFormat;
}
set
{
if (!WebMessageFormatHelper.IsDefined(value))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentOutOfRangeException("value"));
}
this.requestMessageFormat = value;
this.isRequestMessageFormatSet = true;
}
}
public WebMessageFormat ResponseFormat
{
get
{
return this.responseMessageFormat;
}
set
{
if (!WebMessageFormatHelper.IsDefined(value))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentOutOfRangeException("value"));
}
this.responseMessageFormat = value;
this.isResponseMessageFormatSet = true;
}
}
public string UriTemplate
{ get { return this.uriTemplate; } set { this.uriTemplate = value; } }
void IOperationBehavior.AddBindingParameters(OperationDescription operationDescription, BindingParameterCollection bindingParameters)
{
} // do nothing
void IOperationBehavior.ApplyClientBehavior(OperationDescription operationDescription, ClientOperation clientOperation)
{
} // do nothing
void IOperationBehavior.ApplyDispatchBehavior(OperationDescription operationDescription, DispatchOperation dispatchOperation)
{
} // do nothing
void IOperationBehavior.Validate(OperationDescription operationDescription)
{
} // do nothing
internal WebMessageBodyStyle GetBodyStyleOrDefault(WebMessageBodyStyle defaultStyle)
{
if (this.IsBodyStyleSetExplicitly)
{
return this.BodyStyle;
}
else
{
return defaultStyle;
}
}
void IWmiInstanceProvider.FillInstance(IWmiInstance wmiInstance)
{
if (wmiInstance == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument("wmiInstance");
}
wmiInstance.SetProperty("BodyStyle", this.BodyStyle.ToString());
wmiInstance.SetProperty("IsBodyStyleSetExplicitly", this.IsBodyStyleSetExplicitly.ToString());
wmiInstance.SetProperty("RequestFormat", this.RequestFormat.ToString());
wmiInstance.SetProperty("IsRequestFormatSetExplicitly", this.IsRequestFormatSetExplicitly.ToString());
wmiInstance.SetProperty("ResponseFormat", this.ResponseFormat.ToString());
wmiInstance.SetProperty("IsResponseFormatSetExplicitly", this.IsResponseFormatSetExplicitly.ToString());
wmiInstance.SetProperty("UriTemplate", this.UriTemplate);
wmiInstance.SetProperty("Method", this.Method);
}
string IWmiInstanceProvider.GetInstanceType()
{
return "WebInvokeAttribute";
}
OperationContractAttribute IOperationContractAttributeProvider.GetOperationContractAttribute()
{
return new OperationContractAttribute();
}
}
}
|
