示例#1
0
        /// <summary>
        /// Maps a many to one relationship
        /// </summary>
        /// <param name="modelInspector">The model inspector</param>
        /// <param name="property">The property to map</param>
        /// <param name="mapper">The property mapper</param>
        private void MapManyToOne(IModelInspector modelInspector, PropertyPath property, IManyToOneMapper mapper)
        {
            Type       targetEntityType = property.LocalMember.GetPropertyOrFieldType();
            Type       sourceEntityType = property.GetContainerEntity(modelInspector);
            MemberInfo member           = property.PreviousPath != null ? property.PreviousPath.LocalMember : property.LocalMember;

            var targetEntityIDProperty = modelInspector.GetIdentifierMember(targetEntityType);
            var foreignKeyProperty     = property.LocalMember;

            string columnName     = null;
            string foreignKeyName = null;
            var    one            = modelInspector.IsOneToOne(property.LocalMember);


            if (MatchOneToOneComponent(property, modelInspector))
            {
                columnName     = namingEngine.ToComponentForeignKeyColumnName(foreignKeyProperty, member, targetEntityIDProperty);
                foreignKeyName = namingEngine.ToForeignKeyName(sourceEntityType, targetEntityType, member, targetEntityIDProperty);
            }
            else
            {
                columnName     = namingEngine.ToForeignKeyColumnName(property.LocalMember, targetEntityIDProperty);
                foreignKeyName = namingEngine.ToForeignKeyName(sourceEntityType, targetEntityType, foreignKeyProperty, targetEntityIDProperty);
            }

            mapper.Column(columnName);
            mapper.ForeignKey(foreignKeyName);
        }
示例#2
0
        /// <summary>
        /// Maps a collection of components or entities
        /// </summary>
        /// <param name="modelInspector">The model inspector</param>
        /// <param name="property">The property to map</param>
        /// <param name="mapper">The collections mapper</param>
        private void MapCollection(IModelInspector modelInspector, PropertyPath property, ICollectionPropertiesMapper mapper)
        {
            Type sourceType = property.GetContainerEntity(modelInspector);
            Type targetType = property.LocalMember.GetPropertyOrFieldType().DetermineCollectionElementType();

            var    primaryKeyProperty   = modelInspector.GetIdentifierMember(sourceType);
            var    foreignKeyProperty   = property.LocalMember;
            string foreignKeyColumnName = null;
            string foreignKeyName       = null;
            string tableName            = null;
            string schemaName           = null;

            if (modelInspector.IsEntity(targetType))
            {
                // Entity Relationship Mapping
                if (modelInspector.IsManyToManyItem(property.LocalMember))
                {
                    // Many to many
                    foreignKeyColumnName = namingEngine.ToManyToManyForeignKeyColumnName(sourceType, primaryKeyProperty);
                    foreignKeyName       = namingEngine.ToManyToManyForeignKeyName(sourceType, targetType, sourceType, primaryKeyProperty);
                    tableName            = namingEngine.ToManyToManyTableName(sourceType, targetType);
                    schemaName           = namingEngine.ToSchemaName(sourceType, targetType);
                }
                else
                {
                    // One to Many
                    foreignKeyColumnName = namingEngine.ToForeignKeyColumnName(sourceType, primaryKeyProperty);
                    foreignKeyName       = namingEngine.ToForeignKeyName(targetType, sourceType, sourceType, primaryKeyProperty);
                }
            }
            else if (IsElement(targetType))
            {
                // Element mapping
                foreignKeyColumnName = namingEngine.ToForeignKeyColumnName(sourceType, primaryKeyProperty);
                foreignKeyName       = namingEngine.ToComponentForeignKeyName(targetType, sourceType, foreignKeyProperty, primaryKeyProperty);
                tableName            = namingEngine.ToElementTableName(sourceType, targetType, property.LocalMember);
                schemaName           = namingEngine.ToSchemaName(sourceType, targetType);
            }
            else
            {
                // Component Relationship Mapping
                foreignKeyColumnName = namingEngine.ToForeignKeyColumnName(sourceType, primaryKeyProperty);
                foreignKeyName       = namingEngine.ToComponentForeignKeyName(targetType, sourceType, foreignKeyProperty, primaryKeyProperty);
                tableName            = namingEngine.ToComponentTableName(sourceType, targetType, property.LocalMember);
                schemaName           = namingEngine.ToSchemaName(sourceType, targetType);
            }

            // Mapping
            mapper.Schema(schemaName);
            mapper.Table(tableName);
            mapper.Key(k =>
            {
                k.Column(foreignKeyColumnName);
                k.ForeignKey(foreignKeyName);
            });
        }
示例#3
0
        /// <summary>
        /// Maps a many to many relationship
        /// </summary>
        /// <param name="modelInspector">The model inspector</param>
        /// <param name="property">The property to map</param>
        /// <param name="mapper">The property mapper</param>
        private void MapManyToMany(IModelInspector modelInspector, PropertyPath property, IManyToManyMapper mapper)
        {
            Type sourceType = property.LocalMember.DeclaringType;
            Type targetType = property.LocalMember.GetPropertyOrFieldType().DetermineCollectionElementType();

            var    primaryKeyProperty   = modelInspector.GetIdentifierMember(targetType);
            var    foreignKeyProperty   = property.LocalMember;
            string foreignKeyColumnName = namingEngine.ToManyToManyForeignKeyColumnName(targetType, primaryKeyProperty);
            string foreignKeyName       = namingEngine.ToManyToManyForeignKeyName(sourceType, targetType, targetType, primaryKeyProperty);

            mapper.Column(foreignKeyColumnName);
            mapper.ForeignKey(foreignKeyName);
        }
示例#4
0
        /// <summary>
        /// Maps a joined subclass inheritance hierarchy
        /// </summary>
        /// <param name="modelInspector">The model inspector</param>
        /// <param name="type">The entity type</param>
        /// <param name="mapper">The joined subclass mapper</param>
        private void MapJoinedSubclass(IModelInspector modelInspector, Type type, IJoinedSubclassAttributesMapper mapper)
        {
            Type entityType = type.UnderlyingSystemType;
            Type baseType   = type.GetBaseTypes().FirstOrDefault(t => IsEntity(t));

            string schemaName           = namingEngine.ToSchemaName(entityType);
            string tableName            = namingEngine.ToTableName(entityType);
            var    idProperty           = modelInspector.GetIdentifierMember(entityType);
            string foreignKeyColumnName = namingEngine.ToForeignKeyColumnName(baseType, idProperty);
            string foreignKeyName       = namingEngine.ToForeignKeyName(entityType, baseType, entityType, idProperty);

            // Mapping
            mapper.Schema(schemaName);
            mapper.Table(tableName);
            mapper.Key(k =>
            {
                k.Column(foreignKeyColumnName);
                k.ForeignKey(foreignKeyName);
            });
        }
示例#5
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        private void MapClass(IModelInspector modelInspector, Type classType, IClassAttributesMapper mapper)
        {
            Type entityType = classType.UnderlyingSystemType;

            string schemaName           = namingEngine.ToSchemaName(entityType) ?? mapper.GetSchema();
            string tableName            = namingEngine.ToTableName(entityType);
            var    idProperty           = modelInspector.GetIdentifierMember(entityType);
            var    versionProperty      = modelInspector.GetVersionMember(entityType);
            string primaryKeyColumnName = namingEngine.ToPrimaryKeyColumnName(entityType, idProperty);

            // Mapping
            mapper.Schema(schemaName);
            mapper.Table(tableName);
            mapper.Id(id => id.Column(primaryKeyColumnName));

            // Version mapping
            if (versionProperty != null)
            {
                string versionColumnName = namingEngine.ToColumnName(versionProperty);
                mapper.Version(versionProperty, m => m.Column(versionColumnName));
            }
        }
示例#6
0
        /// <summary>
        /// Maps a many to one relationship
        /// </summary>
        /// <param name="modelInspector">The model inspector</param>
        /// <param name="property">The property to map</param>
        /// <param name="mapper">The property mapper</param>
        private void MapManyToOne(IModelInspector modelInspector, PropertyPath property, IManyToOneMapper mapper)
        {
            Type targetEntityType = property.LocalMember.GetPropertyOrFieldType();
            Type sourceEntityType = property.GetContainerEntity(modelInspector);
            MemberInfo member = property.PreviousPath != null ? property.PreviousPath.LocalMember : property.LocalMember;

            var targetEntityIDProperty = modelInspector.GetIdentifierMember(targetEntityType);
            var foreignKeyProperty = property.LocalMember;

            string columnName = null;
            string foreignKeyName = null;

            if (MatchOneToOneComponent(property, modelInspector))
            {
                columnName = namingEngine.ToComponentForeignKeyColumnName(foreignKeyProperty, member, targetEntityIDProperty);
                foreignKeyName = namingEngine.ToForeignKeyName(sourceEntityType, targetEntityType, member, targetEntityIDProperty);
            }
            else
            {
                columnName = namingEngine.ToForeignKeyColumnName(property.LocalMember, targetEntityIDProperty);
                foreignKeyName = namingEngine.ToForeignKeyName(sourceEntityType, targetEntityType, foreignKeyProperty, targetEntityIDProperty);
            }

            mapper.Column(columnName);
            mapper.ForeignKey(foreignKeyName);
        }
示例#7
0
        /// <summary>
        /// Maps a many to many relationship
        /// </summary>
        /// <param name="modelInspector">The model inspector</param>
        /// <param name="property">The property to map</param>
        /// <param name="mapper">The property mapper</param>
        private void MapManyToMany(IModelInspector modelInspector, PropertyPath property, IManyToManyMapper mapper)
        {
            Type sourceType = property.LocalMember.DeclaringType;
            Type targetType = property.LocalMember.GetPropertyOrFieldType().DetermineCollectionElementType();

            var primaryKeyProperty = modelInspector.GetIdentifierMember(targetType);
            var foreignKeyProperty = property.LocalMember;
            string foreignKeyColumnName = namingEngine.ToManyToManyForeignKeyColumnName(targetType, primaryKeyProperty);
            string foreignKeyName = namingEngine.ToManyToManyForeignKeyName(sourceType, targetType, targetType, primaryKeyProperty);

            mapper.Column(foreignKeyColumnName);
            mapper.ForeignKey(foreignKeyName);
        }
示例#8
0
        /// <summary>
        /// Maps a joined subclass inheritance hierarchy
        /// </summary>
        /// <param name="modelInspector">The model inspector</param>
        /// <param name="type">The entity type</param>
        /// <param name="mapper">The joined subclass mapper</param>
        private void MapJoinedSubclass(IModelInspector modelInspector, Type type, IJoinedSubclassAttributesMapper mapper)
        {
            Type entityType = type.UnderlyingSystemType;
            Type baseType = type.GetBaseTypes().FirstOrDefault(t => IsEntity(t));

            string schemaName = namingEngine.ToSchemaName(entityType);
            string tableName = namingEngine.ToTableName(entityType);
            var idProperty = modelInspector.GetIdentifierMember(entityType);
            string foreignKeyColumnName = namingEngine.ToForeignKeyColumnName(baseType, idProperty);
            string foreignKeyName = namingEngine.ToForeignKeyName(entityType, baseType, entityType, idProperty);

            // Mapping
            mapper.Schema(schemaName);
            mapper.Table(tableName);
            mapper.Key(k =>
                {
                    k.Column(foreignKeyColumnName);
                    k.ForeignKey(foreignKeyName);
                });
        }
示例#9
0
        /// <summary>
        /// Maps a collection of components or entities
        /// </summary>
        /// <param name="modelInspector">The model inspector</param>
        /// <param name="property">The property to map</param>
        /// <param name="mapper">The collections mapper</param>
        private void MapCollection(IModelInspector modelInspector, PropertyPath property, ICollectionPropertiesMapper mapper)
        {
            Type sourceType = property.GetContainerEntity(modelInspector);
            Type targetType = property.LocalMember.GetPropertyOrFieldType().DetermineCollectionElementType();

            var primaryKeyProperty = modelInspector.GetIdentifierMember(sourceType);
            var foreignKeyProperty = property.LocalMember;
            string foreignKeyColumnName = null;
            string foreignKeyName = null;
            string tableName = null;
            string schemaName = null;

            if (modelInspector.IsEntity(targetType))
            {
                // Entity Relationship Mapping
                if (modelInspector.IsManyToMany(property.LocalMember))
                {
                    // Many to many
                    foreignKeyColumnName = namingEngine.ToManyToManyForeignKeyColumnName(sourceType, primaryKeyProperty);
                    foreignKeyName = namingEngine.ToManyToManyForeignKeyName(sourceType, targetType, sourceType, primaryKeyProperty);
                    tableName = namingEngine.ToManyToManyTableName(sourceType, targetType);
                    schemaName = namingEngine.ToSchemaName(sourceType, targetType);
                }
                else
                {
                    // One to Many
                    foreignKeyColumnName = namingEngine.ToForeignKeyColumnName(sourceType, primaryKeyProperty);
                    foreignKeyName = namingEngine.ToForeignKeyName(targetType, sourceType, sourceType, primaryKeyProperty);
                }
            }
            else if (IsElement(targetType))
            {
                // Element mapping
                foreignKeyColumnName = namingEngine.ToForeignKeyColumnName(sourceType, primaryKeyProperty);
                foreignKeyName = namingEngine.ToComponentForeignKeyName(targetType, sourceType, foreignKeyProperty, primaryKeyProperty);
                tableName = namingEngine.ToElementTableName(sourceType, targetType, property.LocalMember);
                schemaName = namingEngine.ToSchemaName(sourceType, targetType);
            }
            else
            {
                // Component Relationship Mapping
                foreignKeyColumnName = namingEngine.ToForeignKeyColumnName(sourceType, primaryKeyProperty);
                foreignKeyName = namingEngine.ToComponentForeignKeyName(targetType, sourceType, foreignKeyProperty, primaryKeyProperty);
                tableName = namingEngine.ToComponentTableName(sourceType, targetType, property.LocalMember);
                schemaName = namingEngine.ToSchemaName(sourceType, targetType);
            }

            // Mapping
            mapper.Schema(schemaName);
            mapper.Table(tableName);
            mapper.Key(k =>
            {
                k.Column(foreignKeyColumnName);
                k.ForeignKey(foreignKeyName);
            });
        }
示例#10
0
        /// <summary>
        /// Maps a property according the naming conventions configuration
        /// </summary>
        /// <param name="modelInspector">The model inspector</param>
        /// <param name="property">The class type</param>
        /// <param name="mapper">The class mapper</param>
        private void MapClass(IModelInspector modelInspector, Type classType, IClassAttributesMapper mapper)
        {
            Type entityType = classType.UnderlyingSystemType;

            string schemaName = namingEngine.ToSchemaName(entityType) ?? mapper.GetSchema();
            string tableName = namingEngine.ToTableName(entityType);
            var idProperty = modelInspector.GetIdentifierMember(entityType);
            var versionProperty = modelInspector.GetVersionMember(entityType);
            string primaryKeyColumnName = namingEngine.ToPrimaryKeyColumnName(entityType, idProperty);

            // Mapping
            mapper.Schema(schemaName);
            mapper.Table(tableName);
            mapper.Id(id => id.Column(primaryKeyColumnName));

            // Version mapping
            if (versionProperty != null)
            {
                string versionColumnName = namingEngine.ToColumnName(versionProperty);
                mapper.Version(versionProperty, m => m.Column(versionColumnName));
            }
        }