SecondaryIndexDefinition.cs source code in C# .NET

                        Code:
                         / WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / infocard / Service / managed / Microsoft / InfoCards / SecondaryIndexDefinition.cs / 1 / SecondaryIndexDefinition.cs
                        
                        
                            //------------------------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------------------------
namespace Microsoft.InfoCards
{ 
    using System;
    using System.Collections.Generic; 
    using IDT = Microsoft.InfoCards.Diagnostics.InfoCardTrace; 

    // 
    // Summary:
    //  Encapsulates the Rules and actions of an index.
    //
    internal sealed class SecondaryIndexDefinition 
    {
        // 
        // Summary: 
        //  All the pre-defined index names.
        // 
        public const string GlobalIdIndex           = "ix_globalid";
        public const string ObjectTypeIndex         = "ix_objecttype";
        public const string NameIndex               = "ix_name";
        public const string RecipientIdIndex        = "ix_name"; 
        public const string ProductionServiceIndex  = "ix_production_svc_uri";
        public const string ParentIdIndex           = "ix_parentid"; 
        public const string MasterKeyIndex          = "ix_masterkey"; 
        public const string SupportedClaimIndex     = "ix_supportclaim";
        public const string SupportedAuthIndex      = "ix_supportauth"; 

        //
        // Summary:
        //  define the master indexes for use in the inforcard system 
        //
        static readonly SecondaryIndexDefinition[]  s_masterIndexes = new SecondaryIndexDefinition[] 
        { 
            new SecondaryIndexDefinition( GlobalIdIndex,10,20,SecondaryIndexSettings.Unique,Canonicalizers.Binary),
            new SecondaryIndexDefinition( ObjectTypeIndex,10,20,SecondaryIndexSettings.None,Canonicalizers.Binary ), 
            new SecondaryIndexDefinition( NameIndex,10,20,SecondaryIndexSettings.Nullable,Canonicalizers.CaseInsensitiveWithHashing ),
            new SecondaryIndexDefinition( ProductionServiceIndex,10,20,SecondaryIndexSettings.Nullable,Canonicalizers.CaseInsensitiveWithHashing ),
            new SecondaryIndexDefinition( ParentIdIndex,10,20,SecondaryIndexSettings.Nullable,Canonicalizers.Binary ),
            new SecondaryIndexDefinition( MasterKeyIndex,10,20,SecondaryIndexSettings.Nullable | SecondaryIndexSettings.Unique,Canonicalizers.BinaryWithHashing ), 
            new SecondaryIndexDefinition( SupportedClaimIndex,50,20,SecondaryIndexSettings.Nullable,Canonicalizers.CaseSensitiveWithHashing ),
            new SecondaryIndexDefinition( SupportedAuthIndex,10,20,SecondaryIndexSettings.Nullable,Canonicalizers.Binary ) 
        }; 

 

        int m_initialSize;
        int m_growthFactor;
        SecondaryIndexSettings m_settings; 
        string m_name;
        ICanonicalizer m_canonicalizer; 
 

        private SecondaryIndexDefinition( 
                string name,
                int initialSize,
                int growthFactor,
                SecondaryIndexSettings settings, 
                ICanonicalizer canonicalizer )
        { 
            if( String.IsNullOrEmpty( name ) ) 
            {
                throw IDT.ThrowHelperArgumentNull( "name" ); 
            }

            if( initialSize <= 0 )
            { 
                throw IDT.ThrowHelperError( new ArgumentOutOfRangeException(
                                    "initialSize", 
                                    initialSize, 
                                    SR.GetString( SR.StoreIndexInitialSizeInvalid ) ) );
            } 
            if( null == canonicalizer )
            {
                throw IDT.ThrowHelperArgumentNull( "canonicalizer" );
            } 
            if( growthFactor <= 0 )
            { 
                throw IDT.ThrowHelperError( new ArgumentOutOfRangeException( 
                                "growthFactor",
                                growthFactor, 
                                SR.GetString( SR.StoreIndexGrowthFactorInvalid ) ) );
            }

            m_initialSize = initialSize; 
            m_growthFactor = growthFactor;
            m_settings = settings; 
            m_name = name; 
            m_canonicalizer = canonicalizer;
        } 

        //
        // Summary:
        //  Gets the global list of indexes for use in the infocard system 
        //
        public static SecondaryIndexDefinition[] MasterIndexes 
        { 
            get
            { 
                return s_masterIndexes;
            }
        }
 
        //
        // Summary: 
        //  Gets the canonicalizer to use with indexes. See Canonicalizers class 
        //
        public ICanonicalizer Canonicalizer 
        {
            get{ return m_canonicalizer; }
        }
 
        //
        // Summary: 
        //  Gets the name assiciated with this index. 
        //
        public string Name 
        {
            get
            {
                return m_name; 
            }
        } 
 
        //
        // Summary: 
        //  Gets the initial size of the index.
        //
        public int InitialSize
        { 
            get
            { 
                return m_initialSize; 
            }
        } 

        //
        // Summary:
        //  Gets the growth factor for the index. 
        //
        public int GrowthFactor 
        { 
            get
            { 
                return m_growthFactor;
            }
        }
 
        //
        // Summary: 
        //  Gets the Settings mask for the index. 
        //
        public SecondaryIndexSettings Settings 
        {
            get
            {
                return m_settings; 
            }
        } 
 
        //
        // Summary: 
        //  Return a index definition by name
        //
        public static SecondaryIndexDefinition GetByName( string name )
        { 
            for( int i=0;i
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SecondaryIndexDefinition.cs source code in C# .NET

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