StorageComplexTypeMapping.cs source code in C# .NET

                        Code:
                         / 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / DataEntity / System / Data / Mapping / StorageComplexTypeMapping.cs / 1305376 / StorageComplexTypeMapping.cs
                        
                        
                            //---------------------------------------------------------------------- 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// 
// @owner  [....], [....]
//--------------------------------------------------------------------- 
 
using System;
using System.Collections.Generic; 
using System.Collections.ObjectModel;
using System.Text;
using System.Data.Metadata.Edm;
using System.Diagnostics; 

namespace System.Data.Mapping { 
    ///  
    /// Mapping metadata for Complex Types.
    ///  
    internal class StorageComplexTypeMapping {
        #region Constructors
        /// 
        /// Construct a new Complex Property mapping object 
        /// 
        /// Whether the property mapping representation is 
        ///                         totally represented in this table mapping fragment or not.  
        internal StorageComplexTypeMapping(bool isPartial) {
            m_isPartial = isPartial; 
        }
        #endregion

        #region Fields 
        Dictionary m_properties = new Dictionary(StringComparer.Ordinal);  //child property mappings that make up this complex property
        Dictionary m_conditionProperties = new Dictionary(EqualityComparer.Default);  //Condition property mappings for this complex type 
        bool m_isPartial;  //Whether the property mapping representation is 
        //totally represented in this table mapping fragment or not.
        private Dictionary m_types = new Dictionary(StringComparer.Ordinal);  //Types for which the mapping holds true for. 
        private Dictionary m_isOfTypes = new Dictionary(StringComparer.Ordinal);  //Types for which the mapping holds true for
        // not only the type specified but the sub-types of that type as well.
        #endregion
 
        #region Properties
        ///  
        /// a list of TypeMetadata that this mapping holds true for. 
        /// 
        internal ReadOnlyCollection Types { 
            get {
                return new List(m_types.Values).AsReadOnly();
            }
        } 

        ///  
        /// a list of TypeMetadatas for which the mapping holds true for 
        /// not only the type specified but the sub-types of that type as well.
        ///  
        internal ReadOnlyCollection IsOfTypes {
            get {
                return new List(m_isOfTypes.Values).AsReadOnly();
            } 
        }
 
        ///  
        /// List of child properties that make up this complex property
        ///  
        internal ReadOnlyCollection Properties {
            get {
                return new List(m_properties.Values).AsReadOnly();
            } 
        }
 
        ///  
        /// Returns all the property mappings defined in the complex type mapping
        /// including Properties and Condition Properties 
        /// 
        internal ReadOnlyCollection AllProperties {
            get {
                List properties = new List(); 
                properties.AddRange(m_properties.Values);
                properties.AddRange(m_conditionProperties.Values); 
                return properties.AsReadOnly(); 
            }
        } 

        ///// 
        ///// Whether the property mapping representation is
        ///// totally represented in this table mapping fragment or not. 
        ///// 
        //internal bool IsPartial { 
        //    get { 
        //        return m_isPartial;
        //    } 
        //}
        #endregion

        #region Methods 
        /// 
        /// Add a Type to the list of types that this mapping is valid for 
        ///  
        internal void AddType(ComplexType type) {
            m_types.Add(type.FullName, type); 
        }

        /// 
        /// Add a Type to the list of Is-Of types that this mapping is valid for 
        /// 
        internal void AddIsOfType(ComplexType type) { 
            m_isOfTypes.Add(type.FullName, type); 
        }
 
        /// 
        /// Add a property mapping as a child of this complex property mapping
        /// 
        /// The mapping that needs to be added 
        internal void AddProperty(StoragePropertyMapping prop) {
            m_properties.Add(prop.EdmProperty.Name, prop); 
        } 

        ///  
        /// Add a condition property mapping as a child of this complex property mapping
        /// Condition Property Mapping specifies a Condition either on the C side property or S side property.
        /// 
        /// The Condition Property mapping that needs to be added 
        internal void AddConditionProperty(StorageConditionPropertyMapping conditionPropertyMap)
        { 
            //Same Member can not have more than one Condition with in the 
            //same Complex Type.
            EdmProperty conditionMember = (conditionPropertyMap.EdmProperty != null) ? conditionPropertyMap.EdmProperty : conditionPropertyMap.ColumnProperty; 
            Debug.Assert(conditionMember != null);
            if (m_conditionProperties.ContainsKey(conditionMember))
            {
                throw new MappingException(System.Data.Entity.Strings.Mapping_InvalidContent_Duplicate_Condition_Member_1(conditionMember.Name)); 
            }
            m_conditionProperties.Add(conditionMember, conditionPropertyMap); 
        } 

 
        /// 
        /// The method finds the type in which the member with the given name exists
        /// form the list of IsOfTypes and Type.
        ///  
        /// 
        ///  
        internal ComplexType GetOwnerType(string memberName) { 
            foreach (ComplexType type in m_types.Values) {
                EdmMember tempMember; 
                if ((type.Members.TryGetValue(memberName, false, out tempMember)) && (tempMember is EdmProperty))
                {
                    return type;
                } 
            }
 
            foreach (ComplexType type in m_isOfTypes.Values) 
            {
                EdmMember tempMember; 
                if ((type.Members.TryGetValue(memberName, false, out tempMember)) && (tempMember is EdmProperty))
                {
                    return type;
                } 
            }
            return null; 
        } 

        ///  
        /// This method is primarily for debugging purposes.
        /// Will be removed shortly.
        /// 
        ///  
        internal void Print(int index) {
            StorageEntityContainerMapping.GetPrettyPrintString(ref index); 
            StringBuilder sb = new StringBuilder(); 
            sb.Append("ComplexTypeMapping");
            sb.Append("   "); 
            if (m_isPartial) {
                sb.Append("IsPartial:True");
            }
            sb.Append("   "); 
            foreach (ComplexType type in m_types.Values) {
                sb.Append("Types:"); 
                sb.Append(type.FullName); 
                sb.Append("   ");
            } 
            foreach (ComplexType type in m_isOfTypes.Values) {
                sb.Append("Is-Of Types:");
                sb.Append(type.FullName);
                sb.Append("   "); 
            }
            Console.WriteLine(sb.ToString()); 
            foreach (StorageConditionPropertyMapping conditionMap in m_conditionProperties.Values) 
                (conditionMap).Print(index + 5);
            foreach (StoragePropertyMapping propertyMapping in Properties) { 
                propertyMapping.Print(index + 5);
            }
        }
        #endregion 
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
//---------------------------------------------------------------------- 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// 
// @owner  [....], [....]
//--------------------------------------------------------------------- 
 
using System;
using System.Collections.Generic; 
using System.Collections.ObjectModel;
using System.Text;
using System.Data.Metadata.Edm;
using System.Diagnostics; 

namespace System.Data.Mapping { 
    ///  
    /// Mapping metadata for Complex Types.
    ///  
    internal class StorageComplexTypeMapping {
        #region Constructors
        /// 
        /// Construct a new Complex Property mapping object 
        /// 
        /// Whether the property mapping representation is 
        ///                         totally represented in this table mapping fragment or not.  
        internal StorageComplexTypeMapping(bool isPartial) {
            m_isPartial = isPartial; 
        }
        #endregion

        #region Fields 
        Dictionary m_properties = new Dictionary(StringComparer.Ordinal);  //child property mappings that make up this complex property
        Dictionary m_conditionProperties = new Dictionary(EqualityComparer.Default);  //Condition property mappings for this complex type 
        bool m_isPartial;  //Whether the property mapping representation is 
        //totally represented in this table mapping fragment or not.
        private Dictionary m_types = new Dictionary(StringComparer.Ordinal);  //Types for which the mapping holds true for. 
        private Dictionary m_isOfTypes = new Dictionary(StringComparer.Ordinal);  //Types for which the mapping holds true for
        // not only the type specified but the sub-types of that type as well.
        #endregion
 
        #region Properties
        ///  
        /// a list of TypeMetadata that this mapping holds true for. 
        /// 
        internal ReadOnlyCollection Types { 
            get {
                return new List(m_types.Values).AsReadOnly();
            }
        } 

        ///  
        /// a list of TypeMetadatas for which the mapping holds true for 
        /// not only the type specified but the sub-types of that type as well.
        ///  
        internal ReadOnlyCollection IsOfTypes {
            get {
                return new List(m_isOfTypes.Values).AsReadOnly();
            } 
        }
 
        ///  
        /// List of child properties that make up this complex property
        ///  
        internal ReadOnlyCollection Properties {
            get {
                return new List(m_properties.Values).AsReadOnly();
            } 
        }
 
        ///  
        /// Returns all the property mappings defined in the complex type mapping
        /// including Properties and Condition Properties 
        /// 
        internal ReadOnlyCollection AllProperties {
            get {
                List properties = new List(); 
                properties.AddRange(m_properties.Values);
                properties.AddRange(m_conditionProperties.Values); 
                return properties.AsReadOnly(); 
            }
        } 

        ///// 
        ///// Whether the property mapping representation is
        ///// totally represented in this table mapping fragment or not. 
        ///// 
        //internal bool IsPartial { 
        //    get { 
        //        return m_isPartial;
        //    } 
        //}
        #endregion

        #region Methods 
        /// 
        /// Add a Type to the list of types that this mapping is valid for 
        ///  
        internal void AddType(ComplexType type) {
            m_types.Add(type.FullName, type); 
        }

        /// 
        /// Add a Type to the list of Is-Of types that this mapping is valid for 
        /// 
        internal void AddIsOfType(ComplexType type) { 
            m_isOfTypes.Add(type.FullName, type); 
        }
 
        /// 
        /// Add a property mapping as a child of this complex property mapping
        /// 
        /// The mapping that needs to be added 
        internal void AddProperty(StoragePropertyMapping prop) {
            m_properties.Add(prop.EdmProperty.Name, prop); 
        } 

        ///  
        /// Add a condition property mapping as a child of this complex property mapping
        /// Condition Property Mapping specifies a Condition either on the C side property or S side property.
        /// 
        /// The Condition Property mapping that needs to be added 
        internal void AddConditionProperty(StorageConditionPropertyMapping conditionPropertyMap)
        { 
            //Same Member can not have more than one Condition with in the 
            //same Complex Type.
            EdmProperty conditionMember = (conditionPropertyMap.EdmProperty != null) ? conditionPropertyMap.EdmProperty : conditionPropertyMap.ColumnProperty; 
            Debug.Assert(conditionMember != null);
            if (m_conditionProperties.ContainsKey(conditionMember))
            {
                throw new MappingException(System.Data.Entity.Strings.Mapping_InvalidContent_Duplicate_Condition_Member_1(conditionMember.Name)); 
            }
            m_conditionProperties.Add(conditionMember, conditionPropertyMap); 
        } 

 
        /// 
        /// The method finds the type in which the member with the given name exists
        /// form the list of IsOfTypes and Type.
        ///  
        /// 
        ///  
        internal ComplexType GetOwnerType(string memberName) { 
            foreach (ComplexType type in m_types.Values) {
                EdmMember tempMember; 
                if ((type.Members.TryGetValue(memberName, false, out tempMember)) && (tempMember is EdmProperty))
                {
                    return type;
                } 
            }
 
            foreach (ComplexType type in m_isOfTypes.Values) 
            {
                EdmMember tempMember; 
                if ((type.Members.TryGetValue(memberName, false, out tempMember)) && (tempMember is EdmProperty))
                {
                    return type;
                } 
            }
            return null; 
        } 

        ///  
        /// This method is primarily for debugging purposes.
        /// Will be removed shortly.
        /// 
        ///  
        internal void Print(int index) {
            StorageEntityContainerMapping.GetPrettyPrintString(ref index); 
            StringBuilder sb = new StringBuilder(); 
            sb.Append("ComplexTypeMapping");
            sb.Append("   "); 
            if (m_isPartial) {
                sb.Append("IsPartial:True");
            }
            sb.Append("   "); 
            foreach (ComplexType type in m_types.Values) {
                sb.Append("Types:"); 
                sb.Append(type.FullName); 
                sb.Append("   ");
            } 
            foreach (ComplexType type in m_isOfTypes.Values) {
                sb.Append("Is-Of Types:");
                sb.Append(type.FullName);
                sb.Append("   "); 
            }
            Console.WriteLine(sb.ToString()); 
            foreach (StorageConditionPropertyMapping conditionMap in m_conditionProperties.Values) 
                (conditionMap).Print(index + 5);
            foreach (StoragePropertyMapping propertyMapping in Properties) { 
                propertyMapping.Print(index + 5);
            }
        }
        #endregion 
    }
} 

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

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