ClientRuntime.cs source code in C# .NET

                        Code:
                         / WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / ServiceModel / System / ServiceModel / Dispatcher / ClientRuntime.cs / 1 / ClientRuntime.cs
                        
                        
                            //------------------------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------------------------

namespace System.ServiceModel.Dispatcher 
{
    using System; 
    using System.Collections.ObjectModel; 
    using System.Collections.Generic;
    using System.Diagnostics; 
    using System.ServiceModel.Channels;
    using System.ServiceModel.Security;

    public sealed class ClientRuntime 
    {
        bool addTransactionFlowProperties = true; 
        Type callbackProxyType; 
        ProxyBehaviorCollection channelInitializers;
        string contractName; 
        string contractNamespace;
        Type contractProxyType;
        DispatchRuntime dispatchRuntime;
        IdentityVerifier identityVerifier; 
        ProxyBehaviorCollection interactiveChannelInitializers;
        ProxyBehaviorCollection messageInspectors; 
        OperationCollection operations; 
        IClientOperationSelector operationSelector;
        ImmutableClientRuntime runtime; 
        ClientOperation unhandled;
        bool useSynchronizationContext = true;
        Uri via;
        SharedRuntimeState shared; 
        int maxFaultSize;
 
        internal ClientRuntime(DispatchRuntime dispatchRuntime, SharedRuntimeState shared) 
            : this(dispatchRuntime.EndpointDispatcher.ContractName,
                   dispatchRuntime.EndpointDispatcher.ContractNamespace, 
                   shared)
        {
            if (dispatchRuntime == null)
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("dispatchRuntime"); 

            this.dispatchRuntime = dispatchRuntime; 
            this.shared = shared; 

            DiagnosticUtility.DebugAssert(shared.IsOnServer, "Server constructor called on client?"); 
        }

        internal ClientRuntime(string contractName, string contractNamespace)
            : this(contractName, contractNamespace, new SharedRuntimeState(false)) 
        {
            DiagnosticUtility.DebugAssert(!shared.IsOnServer, "Client constructor called on server?"); 
        } 

        ClientRuntime(string contractName, string contractNamespace, SharedRuntimeState shared) 
        {
            this.contractName = contractName;
            this.contractNamespace = contractNamespace;
            this.shared = shared; 

            this.operations = new OperationCollection(this); 
            this.channelInitializers = new ProxyBehaviorCollection(this); 
            this.messageInspectors = new ProxyBehaviorCollection(this);
            this.interactiveChannelInitializers = new ProxyBehaviorCollection(this); 

            this.unhandled = new ClientOperation(this, "*", MessageHeaders.WildcardAction, MessageHeaders.WildcardAction);
            this.unhandled.InternalFormatter = new MessageOperationFormatter();
            this.maxFaultSize = TransportDefaults.MaxFaultSize; 
        }
 
        internal bool AddTransactionFlowProperties 
        {
            get { return this.addTransactionFlowProperties; } 
            set
            {
                lock (this.ThisLock)
                { 
                    this.InvalidateRuntime();
                    this.addTransactionFlowProperties = value; 
                } 
            }
        } 

        public Type CallbackClientType
        {
            get { return this.callbackProxyType; } 
            set
            { 
                lock (this.ThisLock) 
                {
                    this.InvalidateRuntime(); 
                    this.callbackProxyType = value;
                }
            }
        } 

        public SynchronizedCollection ChannelInitializers 
        { 
            get { return this.channelInitializers; }
        } 

        public string ContractName
        {
            get { return this.contractName; } 
        }
 
        public string ContractNamespace 
        {
            get { return this.contractNamespace; } 
        }

        public Type ContractClientType
        { 
            get { return this.contractProxyType; }
            set 
            { 
                lock (this.ThisLock)
                { 
                    this.InvalidateRuntime();
                    this.contractProxyType = value;
                }
            } 
        }
 
        internal IdentityVerifier IdentityVerifier 
        {
            get 
            {
                if (this.identityVerifier == null)
                {
                    this.identityVerifier = IdentityVerifier.CreateDefault(); 
                }
 
                return this.identityVerifier; 
            }
            set 
            {
                if (value == null)
                {
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("value"); 
                }
                this.InvalidateRuntime(); 
 
                this.identityVerifier = value;
            } 
        }

        public Uri Via
        { 
            get { return this.via;}
            set 
            { 
                lock (this.ThisLock)
                { 
                    this.InvalidateRuntime();
                    this.via = value;
                }
            } 
        }
 
        public bool ValidateMustUnderstand 
        {
            get { return this.shared.ValidateMustUnderstand; } 
            set
            {
                lock (this.ThisLock)
                { 
                    this.InvalidateRuntime();
                    this.shared.ValidateMustUnderstand = value; 
                } 
            }
        } 

        internal DispatchRuntime DispatchRuntime
        {
            get { return this.dispatchRuntime; } 
        }
 
        public DispatchRuntime CallbackDispatchRuntime 
        {
            get 
            {
                if (this.dispatchRuntime == null)
                    this.dispatchRuntime = new DispatchRuntime(this, this.shared);
 
                return this.dispatchRuntime;
            } 
        } 

        internal bool EnableFaults 
        {
            get
            {
                if (this.IsOnServer) 
                {
                    return this.dispatchRuntime.EnableFaults; 
                } 
                else
                { 
                    return this.shared.EnableFaults;
                }
            }
            set 
            {
                lock (this.ThisLock) 
                { 
                    if (this.IsOnServer)
                    { 
                        string text = SR.GetString(SR.SFxSetEnableFaultsOnChannelDispatcher0);
                        throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(text));
                    }
                    else 
                    {
                        this.InvalidateRuntime(); 
                        this.shared.EnableFaults = value; 
                    }
                } 
            }
        }

        public SynchronizedCollection InteractiveChannelInitializers 
        {
            get { return this.interactiveChannelInitializers; } 
        } 

        public int MaxFaultSize 
        {
            get
            {
                return this.maxFaultSize; 
            }
            set 
            { 
                this.InvalidateRuntime();
                this.maxFaultSize = value; 
            }
        }

        internal bool IsOnServer 
        {
            get { return this.shared.IsOnServer; } 
        } 

        public bool ManualAddressing 
        {
            get
            {
                if (this.IsOnServer) 
                {
                    return this.dispatchRuntime.ManualAddressing; 
                } 
                else
                { 
                    return this.shared.ManualAddressing;
                }
            }
            set 
            {
                lock (this.ThisLock) 
                { 
                    if (this.IsOnServer)
                    { 
                        string text = SR.GetString(SR.SFxSetManualAddresssingOnChannelDispatcher0);
                        throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(text));
                    }
                    else 
                    {
                        this.InvalidateRuntime(); 
                        this.shared.ManualAddressing = value; 
                    }
                } 
            }
        }

        internal int MaxParameterInspectors 
        {
            get 
            { 
                lock (this.ThisLock)
                { 
                    int max = 0;

                    for (int i=0; i MessageInspectors
        {
            get { return this.messageInspectors; } 
        }
 
        public SynchronizedKeyedCollection Operations 
        {
            get { return this.operations; } 
        }

        public IClientOperationSelector OperationSelector
        { 
            get { return this.operationSelector; }
            set 
            { 
                lock (this.ThisLock)
                { 
                    this.InvalidateRuntime();
                    this.operationSelector = value;
                }
            } 
        }
 
        internal object ThisLock 
        {
            get { return this.shared; } 
        }

        public ClientOperation UnhandledClientOperation
        { 
            get { return this.unhandled; }
        } 
 
        internal bool UseSynchronizationContext
        { 
            get { return this.useSynchronizationContext; }
            set
            {
                lock (this.ThisLock) 
                {
                    this.InvalidateRuntime(); 
                    this.useSynchronizationContext = value; 
                }
            } 
        }

        internal T[] GetArray(SynchronizedCollection collection)
        { 
            lock (collection.SyncRoot)
            { 
                if (collection.Count == 0) 
                {
                    return EmptyArray.Instance; 
                }
                else
                {
                    T[] array = new T[collection.Count]; 
                    collection.CopyTo(array, 0);
                    return array; 
                } 
            }
        } 

        internal ImmutableClientRuntime GetRuntime()
        {
            lock (this.ThisLock) 
            {
                if (this.runtime == null) 
                    this.runtime = new ImmutableClientRuntime(this); 

                return this.runtime; 
            }
        }

        internal void InvalidateRuntime() 
        {
            lock (this.ThisLock) 
            { 
                this.shared.ThrowIfImmutable();
                this.runtime = null; 
            }
        }

        internal void LockDownProperties() 
        {
            this.shared.LockDownProperties(); 
        } 

        internal SynchronizedCollection NewBehaviorCollection() 
        {
            return new ProxyBehaviorCollection(this);
        }
 
        class ProxyBehaviorCollection : SynchronizedCollection
        { 
            ClientRuntime outer; 

            internal ProxyBehaviorCollection(ClientRuntime outer) 
                : base(outer.ThisLock)
            {
                this.outer = outer;
            } 

            protected override void ClearItems() 
            { 
                this.outer.InvalidateRuntime();
                base.ClearItems(); 
            }

            protected override void InsertItem(int index, T item)
            { 
                if (item == null)
                { 
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("item"); 
                }
 
                this.outer.InvalidateRuntime();
                base.InsertItem(index, item);
            }
 
            protected override void RemoveItem(int index)
            { 
                this.outer.InvalidateRuntime(); 
                base.RemoveItem(index);
            } 

            protected override void SetItem(int index, T item)
            {
                if (item == null) 
                {
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("item"); 
                } 

                this.outer.InvalidateRuntime(); 
                base.SetItem(index, item);
            }
        }
 
        class OperationCollection : SynchronizedKeyedCollection
        { 
            ClientRuntime outer; 

            internal OperationCollection(ClientRuntime outer) 
                : base(outer.ThisLock)
            {
                this.outer = outer;
            } 

            protected override void ClearItems() 
            { 
                this.outer.InvalidateRuntime();
                base.ClearItems(); 
            }

            protected override string GetKeyForItem(ClientOperation item)
            { 
                return item.Name;
            } 
 
            protected override void InsertItem(int index, ClientOperation item)
            { 
                if (item == null)
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("item");
                if (item.Parent != this.outer)
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument(SR.GetString(SR.SFxMismatchedOperationParent)); 

                this.outer.InvalidateRuntime(); 
                base.InsertItem(index, item); 
            }
 
            protected override void RemoveItem(int index)
            {
                this.outer.InvalidateRuntime();
                base.RemoveItem(index); 
            }
 
            protected override void SetItem(int index, ClientOperation item) 
            {
                if (item == null) 
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("item");
                if (item.Parent != this.outer)
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument(SR.GetString(SR.SFxMismatchedOperationParent));
 
                this.outer.InvalidateRuntime();
                base.SetItem(index, item); 
            } 
        }
    } 
}

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