TransactedBatchingBehavior.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / ServiceModel / System / ServiceModel / Description / TransactedBatchingBehavior.cs / 1 / TransactedBatchingBehavior.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------------------------

namespace System.ServiceModel.Description 
{
    using System.ServiceModel.Dispatcher; 
    using System.ServiceModel.Channels; 

    public class TransactedBatchingBehavior : IEndpointBehavior 
    {
        int maxBatchSize;

        public TransactedBatchingBehavior(int maxBatchSize) 
        {
            if (maxBatchSize < 0) 
            { 
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentOutOfRangeException("maxBatchSize", maxBatchSize,
                                                    SR.GetString(SR.ValueMustBeNonNegative))); 

            }
            this.maxBatchSize = maxBatchSize;
        } 

        public int MaxBatchSize 
        { 
            get { return this.maxBatchSize; }
            set 
            {
                if (value < 0)
                {
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentOutOfRangeException("value", value, 
                                                    SR.GetString(SR.ValueMustBeNonNegative)));
                } 
                this.maxBatchSize = value; 
            }
        } 

        void IEndpointBehavior.Validate(ServiceEndpoint serviceEndpoint)
        {
            BindingElementCollection bindingElements = serviceEndpoint.Binding.CreateBindingElements(); 
            bool transactedElementFound = false;
 
            foreach (BindingElement bindingElement in bindingElements) 
            {
                ITransactedBindingElement txElement = bindingElement as ITransactedBindingElement; 
                if (null != txElement && txElement.TransactedReceiveEnabled)
                {
                    transactedElementFound = true;
                    break; 
                }
            } 
 
            if (! transactedElementFound)
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.GetString(SR.SfxTransactedBindingNeeded))); 
        }

        void IEndpointBehavior.AddBindingParameters(ServiceEndpoint serviceEndpoint, BindingParameterCollection bindingParameters)
        { 
        }
 
        void IEndpointBehavior.ApplyDispatchBehavior(ServiceEndpoint serviceEndpoint, EndpointDispatcher endpointDispatcher) 
        {
            if (endpointDispatcher.DispatchRuntime.ReleaseServiceInstanceOnTransactionComplete) 
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.GetString(SR.SFxNoBatchingForReleaseOnComplete)));
            if (serviceEndpoint.Contract.SessionMode == SessionMode.Required)
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.GetString(SR.SFxNoBatchingForSession)));
        } 

        void IEndpointBehavior.ApplyClientBehavior(ServiceEndpoint serviceEndpoint, ClientRuntime behavior) 
        { 
            if (serviceEndpoint.Contract.SessionMode == SessionMode.Required)
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.GetString(SR.SFxNoBatchingForSession))); 
            behavior.CallbackDispatchRuntime.ChannelDispatcher.MaxTransactedBatchSize = this.MaxBatchSize;
        }
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.

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