ServiceOperation.cs source code in C# .NET

                        Code:
                         / Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / Orcas / SP / ndp / fx / src / DataWeb / Server / System / Data / Services / Providers / ServiceOperation.cs / 1 / ServiceOperation.cs
                        
                        
                            //---------------------------------------------------------------------- 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//  
//      Provides a type to represent custom operations on services.
//  
// 
// @owner  [....]
//--------------------------------------------------------------------- 

namespace System.Data.Services.Providers
{
    using System; 
    using System.Diagnostics;
    using System.Reflection; 
 
    /// Use this class to represent a custom service operation.
    [DebuggerVisualizer("ServiceOperation={Name}")] 
    internal class ServiceOperation
    {
        /// Whether this is an update method or a GET method.
        /// Might need to be more specific than this when we design service operation updates. 
        private readonly bool invoke;
 
        ///  for the service operation. 
        private readonly MethodInfo method;
 
        /// MIME type specified on primitive results, possibly null.
        private readonly string mimeType;

        /// In-order parameters for this operation. 
        private readonly ServiceOperationParameter[] parameters;
 
        /// Kind of result expected from this operation. 
        private readonly ServiceOperationResultKind resultKind;
 
        /// Type of element of the method result.
        private readonly Type resultType;

        /// Entity set from which entities are read, if applicable. 
        private ResourceContainer entitySet;
 
        /// Access rights to this service operation. 
        private ServiceOperationRights rights;
 
        /// 
        /// Initializes a new  instance.
        /// 
        ///  for the service operation. 
        /// Kind of result expected from this operation.
        /// Type of element of the method result. 
        /// MIME type specified on primitive results, possibly null. 
        /// Whether this is an update method or a GET method.
        /// In-order parameters for this operation. 
        public ServiceOperation(
            MethodInfo method,
            ServiceOperationResultKind resultKind,
            Type resultType, 
            string mimeType,
            bool invoke, 
            ServiceOperationParameter[] parameters) 
        {
            Debug.Assert(method != null, "method != null"); 
            Debug.Assert(resultType != null, "resultType != null");
            Debug.Assert(parameters != null, "parameters != null");
            WebUtil.DebugEnumIsDefined(resultKind);
 
            if (mimeType != null && !WebUtil.IsValidMimeType(mimeType))
            { 
                string message = Strings.ServiceOperation_MimeTypeNotValid(mimeType, method.Name, method.DeclaringType); 
                throw new InvalidOperationException(message);
            } 

            this.method = method;
            this.resultKind = resultKind;
            this.resultType = resultType; 
            this.mimeType = mimeType;
            this.invoke = invoke; 
            this.parameters = parameters; 
        }
 
        /// Entity set from which entities are read (possibly null).
        public ResourceContainer EntitySet
        {
            get { return this.entitySet; } 
            set { this.entitySet = value; }
        } 
 
        /// Whether this is an update method or a GET method.
        public bool Invoke 
        {
            get { return this.invoke; }
        }
 
        ///  for the service operation.
        public MethodInfo Method 
        { 
            get { return this.method; }
        } 

        /// MIME type specified on primitive results, possibly null.
        public string MimeType
        { 
            get { return this.mimeType; }
        } 
 
        /// Name of the service operation.
        public string Name 
        {
            get { return this.method.Name; }
        }
 
        /// In-order parameters for this operation.
        public ServiceOperationParameter[] Parameters 
        { 
            get { return this.parameters; }
        } 

        /// Kind of result expected from this operation.
        public ServiceOperationResultKind ResultKind
        { 
            get { return this.resultKind; }
        } 
 
        /// Element of result type.
        ///  
        /// Note that if the method returns an IEnumerable<string>,
        /// this property will be typeof(string).
        /// 
        public Type ResultType 
        {
            get { return this.resultType; } 
        } 

        /// Whether the operation is visible to service consumers. 
        internal bool IsHidden
        {
            get { return this.rights == ServiceOperationRights.None; }
        } 

        /// Access rights to this service operation. 
        internal ServiceOperationRights Rights 
        {
            get { return this.rights; } 
            set { this.rights = value; }
        }
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
//---------------------------------------------------------------------- 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//  
//      Provides a type to represent custom operations on services.
//  
// 
// @owner  [....]
//--------------------------------------------------------------------- 

namespace System.Data.Services.Providers
{
    using System; 
    using System.Diagnostics;
    using System.Reflection; 
 
    /// Use this class to represent a custom service operation.
    [DebuggerVisualizer("ServiceOperation={Name}")] 
    internal class ServiceOperation
    {
        /// Whether this is an update method or a GET method.
        /// Might need to be more specific than this when we design service operation updates. 
        private readonly bool invoke;
 
        ///  for the service operation. 
        private readonly MethodInfo method;
 
        /// MIME type specified on primitive results, possibly null.
        private readonly string mimeType;

        /// In-order parameters for this operation. 
        private readonly ServiceOperationParameter[] parameters;
 
        /// Kind of result expected from this operation. 
        private readonly ServiceOperationResultKind resultKind;
 
        /// Type of element of the method result.
        private readonly Type resultType;

        /// Entity set from which entities are read, if applicable. 
        private ResourceContainer entitySet;
 
        /// Access rights to this service operation. 
        private ServiceOperationRights rights;
 
        /// 
        /// Initializes a new  instance.
        /// 
        ///  for the service operation. 
        /// Kind of result expected from this operation.
        /// Type of element of the method result. 
        /// MIME type specified on primitive results, possibly null. 
        /// Whether this is an update method or a GET method.
        /// In-order parameters for this operation. 
        public ServiceOperation(
            MethodInfo method,
            ServiceOperationResultKind resultKind,
            Type resultType, 
            string mimeType,
            bool invoke, 
            ServiceOperationParameter[] parameters) 
        {
            Debug.Assert(method != null, "method != null"); 
            Debug.Assert(resultType != null, "resultType != null");
            Debug.Assert(parameters != null, "parameters != null");
            WebUtil.DebugEnumIsDefined(resultKind);
 
            if (mimeType != null && !WebUtil.IsValidMimeType(mimeType))
            { 
                string message = Strings.ServiceOperation_MimeTypeNotValid(mimeType, method.Name, method.DeclaringType); 
                throw new InvalidOperationException(message);
            } 

            this.method = method;
            this.resultKind = resultKind;
            this.resultType = resultType; 
            this.mimeType = mimeType;
            this.invoke = invoke; 
            this.parameters = parameters; 
        }
 
        /// Entity set from which entities are read (possibly null).
        public ResourceContainer EntitySet
        {
            get { return this.entitySet; } 
            set { this.entitySet = value; }
        } 
 
        /// Whether this is an update method or a GET method.
        public bool Invoke 
        {
            get { return this.invoke; }
        }
 
        ///  for the service operation.
        public MethodInfo Method 
        { 
            get { return this.method; }
        } 

        /// MIME type specified on primitive results, possibly null.
        public string MimeType
        { 
            get { return this.mimeType; }
        } 
 
        /// Name of the service operation.
        public string Name 
        {
            get { return this.method.Name; }
        }
 
        /// In-order parameters for this operation.
        public ServiceOperationParameter[] Parameters 
        { 
            get { return this.parameters; }
        } 

        /// Kind of result expected from this operation.
        public ServiceOperationResultKind ResultKind
        { 
            get { return this.resultKind; }
        } 
 
        /// Element of result type.
        ///  
        /// Note that if the method returns an IEnumerable<string>,
        /// this property will be typeof(string).
        /// 
        public Type ResultType 
        {
            get { return this.resultType; } 
        } 

        /// Whether the operation is visible to service consumers. 
        internal bool IsHidden
        {
            get { return this.rights == ServiceOperationRights.None; }
        } 

        /// Access rights to this service operation. 
        internal ServiceOperationRights Rights 
        {
            get { return this.rights; } 
            set { this.rights = value; }
        }
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
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ServiceOperation.cs source code in C# .NET

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