ThreadSafeMessageFilterTable.cs source code in C# .NET

                        Code:
                         / WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / ServiceModel / System / ServiceModel / Dispatcher / ThreadSafeMessageFilterTable.cs / 1 / ThreadSafeMessageFilterTable.cs
                        
                        
                            //------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------
namespace System.ServiceModel.Dispatcher
{ 
    using System;
    using System.Threading; 
    using System.ServiceModel; 
    using System.ServiceModel.Channels;
    using System.Collections; 
    using System.Collections.Generic;

    internal class ThreadSafeMessageFilterTable : IMessageFilterTable
    { 
        MessageFilterTable table;
        object syncRoot; 
 
        internal ThreadSafeMessageFilterTable()
        { 
            this.table = new MessageFilterTable();
            this.syncRoot = new object();
        }
 
        internal object SyncRoot
        { 
            get { return this.syncRoot; } 
        }
 
        public int DefaultPriority
        {
            get
            { 
                lock (this.syncRoot)
                { 
                    return this.table.DefaultPriority; 
                }
            } 
            set
            {
                lock (this.syncRoot)
                { 
                    this.table.DefaultPriority = value;
                } 
            } 
        }
 
        internal void Add(MessageFilter filter, FilterData data, int priority)
        {
            lock (this.syncRoot)
            { 
                this.table.Add(filter, data, priority);
            } 
        } 

        // 
        // IMessageFilterTable methods
        //

        public int Count 
        {
            get 
            { 
                lock (this.syncRoot)
                { 
                    return this.table.Count;
                }
            }
        } 

        public void Clear() 
        { 
            lock (this.syncRoot)
            { 
                this.table.Clear();
            }
        }
 
        public bool GetMatchingValue(Message message, out FilterData data)
        { 
            lock (this.syncRoot) 
            {
                return this.table.GetMatchingValue(message, out data); 
            }
        }

        public bool GetMatchingValue(MessageBuffer buffer, out FilterData data) 
        {
            lock (this.syncRoot) 
            { 
                return this.table.GetMatchingValue(buffer, out data);
            } 
        }

        public bool GetMatchingValues(Message message, ICollection results)
        { 
            lock (this.syncRoot)
            { 
                return this.table.GetMatchingValues(message, results); 
            }
        } 

        public bool GetMatchingValues(MessageBuffer buffer, ICollection results)
        {
            lock (this.syncRoot) 
            {
                return this.table.GetMatchingValues(buffer, results); 
            } 
        }
 
        public bool GetMatchingFilter(Message message, out MessageFilter filter)
        {
            lock (this.syncRoot)
            { 
                return this.table.GetMatchingFilter(message, out filter);
            } 
        } 

        public bool GetMatchingFilter(MessageBuffer buffer, out MessageFilter filter) 
        {
            lock (this.syncRoot)
            {
                return this.table.GetMatchingFilter(buffer, out filter); 
            }
        } 
 
        public bool GetMatchingFilters(Message message, ICollection results)
        { 
            lock (this.syncRoot)
            {
                return this.table.GetMatchingFilters(message, results);
            } 
        }
 
        public bool GetMatchingFilters(MessageBuffer buffer, ICollection results) 
        {
            lock (this.syncRoot) 
            {
                return this.table.GetMatchingFilters(buffer, results);
            }
        } 

        // 
        // IDictionary methods 
        //
 
        public FilterData this[MessageFilter key]
        {
            get
            { 
                lock (this.syncRoot)
                { 
                    return this.table[key]; 
                }
            } 
            set
            {
                lock (this.syncRoot)
                { 
                    this.table[key] = value;
                } 
            } 
        }
 
        public ICollection Keys
        {
            get
            { 
                lock (this.syncRoot)
                { 
                    return this.table.Keys; 
                }
            } 
        }

        public ICollection Values
        { 
            get
            { 
                lock (this.syncRoot) 
                {
                    return this.table.Values; 
                }
            }
        }
 
        public bool ContainsKey(MessageFilter key)
        { 
            lock (this.syncRoot) 
            {
                return this.table.ContainsKey(key); 
            }
        }

        public void Add(MessageFilter key, FilterData value) 
        {
            lock (this.syncRoot) 
            { 
                this.table.Add(key, value);
            } 
        }

        public bool Remove(MessageFilter key)
        { 
            lock (this.syncRoot)
            { 
                return this.table.Remove(key); 
            }
        } 

        //
        // ICollection> methods
        // 

        bool ICollection>.IsReadOnly 
        { 
            get
            { 
                lock (this.syncRoot)
                {
                    return ((ICollection>)this.table).IsReadOnly;
                } 
            }
        } 
 
        void ICollection>.Add(KeyValuePair item)
        { 
            lock (this.syncRoot)
            {
                ((ICollection>)this.table).Add(item);
            } 
        }
 
        bool ICollection>.Contains(KeyValuePair item) 
        {
            lock (this.syncRoot) 
            {
                return ((ICollection>)this.table).Contains(item);
            }
        } 

        void ICollection>.CopyTo(KeyValuePair[] array, int arrayIndex) 
        { 
            lock (this.syncRoot)
            { 
                ((ICollection>)this.table).CopyTo(array, arrayIndex);
            }
        }
 
        bool ICollection>.Remove(KeyValuePair item)
        { 
            lock (this.syncRoot) 
            {
                return ((ICollection>)this.table).Remove(item); 
            }
        }

        IEnumerator IEnumerable.GetEnumerator() 
        {
            lock (this.syncRoot) 
            { 
                return ((IEnumerable>)this).GetEnumerator();
            } 
       }

        IEnumerator> IEnumerable>.GetEnumerator()
        { 
            lock (this.syncRoot)
            { 
                return ((ICollection>)this.table).GetEnumerator(); 
            }
        } 

        public bool TryGetValue(MessageFilter filter, out FilterData data)
        {
            lock (this.syncRoot) 
            {
                return this.table.TryGetValue(filter, out data); 
            } 
        }
    } 
}

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