Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.ServiceModel/System/ServiceModel/OperationContractAttribute.cs

@@ -0,0 +1,141 @@
+//------------------------------------------------------------
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+//------------------------------------------------------------
+
+namespace System.ServiceModel
+{
+    using System.Net.Security;
+    using System.Reflection;
+    using System.ServiceModel.Description;
+    using System.ServiceModel.Security;
+
+    [AttributeUsage(ServiceModelAttributeTargets.OperationContract)]
+    public sealed class OperationContractAttribute : Attribute
+    {
+        string name = null;
+        string action = null;
+        string replyAction = null;
+        bool asyncPattern = false;
+        bool isInitiating = true;
+        bool isTerminating = false;
+        bool isOneWay = false;
+        ProtectionLevel protectionLevel = ProtectionLevel.None;
+        bool hasProtectionLevel = false;
+
+        public string Name
+        {
+            get { return this.name; }
+            set
+            {
+                if (value == null)
+                {
+                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("value");
+                }
+                if (value == "")
+                {
+                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentOutOfRangeException("value",
+                        SR.GetString(SR.SFxNameCannotBeEmpty)));
+                }
+
+                this.name = value;
+            }
+        }
+
+        internal const string ActionPropertyName = "Action";
+        public string Action
+        {
+            get { return this.action; }
+            set
+            {
+                if (value == null)
+                {
+                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("value");
+                }
+
+                this.action = value;
+            }
+        }
+
+        internal const string ProtectionLevelPropertyName = "ProtectionLevel";
+        public ProtectionLevel ProtectionLevel
+        {
+            get
+            {
+                return this.protectionLevel;
+            }
+            set
+            {
+                if (!ProtectionLevelHelper.IsDefined(value))
+                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentOutOfRangeException("value"));
+                this.protectionLevel = value;
+                this.hasProtectionLevel = true;
+            }
+        }
+
+        public bool HasProtectionLevel
+        {
+            get { return this.hasProtectionLevel; }
+        }
+
+        internal const string ReplyActionPropertyName = "ReplyAction";
+        public string ReplyAction
+        {
+            get { return this.replyAction; }
+            set
+            {
+                if (value == null)
+                {
+                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("value");
+                }
+
+                this.replyAction = value;
+            }
+        }
+
+        public bool AsyncPattern
+        {
+            get { return this.asyncPattern; }
+            set { this.asyncPattern = value; }
+        }
+
+        public bool IsOneWay
+        {
+            get { return this.isOneWay; }
+            set { this.isOneWay = value; }
+        }
+
+        public bool IsInitiating
+        {
+            get { return this.isInitiating; }
+            set { this.isInitiating = value; }
+        }
+
+        public bool IsTerminating
+        {
+            get { return this.isTerminating; }
+            set { this.isTerminating = value; }
+        }
+
+        internal bool IsSessionOpenNotificationEnabled
+        {
+            get 
+            {
+                return this.Action == OperationDescription.SessionOpenedAction;
+            }
+        }
+
+        internal void EnsureInvariants(MethodInfo methodInfo, string operationName)
+        {
+            if (this.IsSessionOpenNotificationEnabled)
+            {
+                if (!this.IsOneWay
+                 || !this.IsInitiating
+                 || methodInfo.GetParameters().Length > 0)
+                {
+                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(
+                        SR.GetString(SR.ContractIsNotSelfConsistentWhenIsSessionOpenNotificationEnabled, operationName, "Action", OperationDescription.SessionOpenedAction, "IsOneWay", "IsInitiating")));
+                }
+            }
+        }
+    }
+}