/// <summary>
/// Does a cascade delete of an object for this property
/// </summary>
/// <param name="Object">Object</param>
/// <param name="Source">Source info</param>
/// <param name="ObjectsSeen">Objects seen thus far</param>
/// <returns>Batch object with the appropriate commands</returns>
public override IBatch CascadeDelete(ClassType Object, ISourceInfo Source, IList <object> ObjectsSeen)
{
QueryProvider.Manager Provider = IoC.Manager.Bootstrapper.Resolve <QueryProvider.Manager>();
Mapper.Manager MappingProvider = IoC.Manager.Bootstrapper.Resolve <Mapper.Manager>();
IMapping PropertyMapping = MappingProvider[typeof(DataType), Source];
IBatch Batch = Provider.Batch(Source);
var AspectObject = Object as IORMObject;
if (Object == null || (AspectObject != null && ObjectsSeen.Contains(Mapping.IDProperties.FirstOrDefault().GetValue(Object))))
{
return(Provider.Batch(Source));
}
if (AspectObject != null)
{
ObjectsSeen.Add(Mapping.IDProperties.FirstOrDefault().GetValue(Object));
}
DataType Item = CompiledExpression(Object);
if (Item == null)
{
return(Batch);
}
foreach (IProperty <DataType> Property in PropertyMapping.Properties.Where(x => x.Cascade))
{
Batch.AddCommand(Property.CascadeDelete(Item, Source, ObjectsSeen.ToList()));
}
Batch.AddCommand(Provider.Generate <DataType>(Source, PropertyMapping, Structure).Delete(Item));
Utilities.IoC.Manager.Bootstrapper.Resolve <DataTypes.Caching.Manager>().Cache().RemoveByTag(typeof(DataType).GetName());
return(Batch);
}
/// <summary>
/// Does a cascade save of an object for this property
/// </summary>
/// <param name="Object">Object</param>
/// <param name="Source">Source info</param>
/// <param name="ObjectsSeen">Objects that have been seen thus far</param>
/// <returns>Batch object with the appropriate commands</returns>
public override IBatch CascadeSave(ClassType Object, ISourceInfo Source, IList <object> ObjectsSeen)
{
QueryProvider.Manager Provider = IoC.Manager.Bootstrapper.Resolve <QueryProvider.Manager>();
if (Object == null || ObjectsSeen.Contains(GetValue(Object)))
{
return(Provider.Batch(Source));
}
return(Provider.Generate <ClassType>(Source, Mapping).Save <DataType>(Object));
}
/// <summary>
/// Sets up the specified database schema
/// </summary>
/// <param name="Mappings">The mappings.</param>
/// <param name="Database">The database.</param>
/// <param name="QueryProvider">The query provider.</param>
public void Setup(ListMapping <IDatabase, IMapping> Mappings, IDatabase Database, QueryProvider.Manager QueryProvider)
{
ISourceInfo TempSource = SourceProvider.GetSource(Database.Name);
var TempDatabase = new Schema.Default.Database.Database(Regex.Match(TempSource.Connection, "Initial Catalog=(.*?;)").Value.Replace("Initial Catalog=", "").Replace(";", ""));
SetupTables(Mappings, Database, TempDatabase);
SetupJoiningTables(Mappings, Database, TempDatabase);
SetupAuditTables(Database, TempDatabase);
foreach (ITable Table in TempDatabase.Tables)
{
Table.SetupForeignKeys();
}
List <string> Commands = GenerateSchema(TempDatabase, SourceProvider.GetSource(Database.Name)).ToList();
IBatch Batch = QueryProvider.Batch(SourceProvider.GetSource(Database.Name));
for (int x = 0; x < Commands.Count; ++x)
{
if (Commands[x].ToUpperInvariant().Contains("CREATE DATABASE"))
{
QueryProvider.Batch(SourceProvider.GetSource(Regex.Replace(SourceProvider.GetSource(Database.Name).Connection, "Initial Catalog=(.*?;)", ""))).AddCommand(null, null, CommandType.Text, Commands[x]).Execute();
}
else if (Commands[x].Contains("CREATE TRIGGER") || Commands[x].Contains("CREATE FUNCTION"))
{
if (Batch.CommandCount > 0)
{
Batch.Execute();
Batch = QueryProvider.Batch(SourceProvider.GetSource(Database.Name));
}
Batch.AddCommand(null, null, CommandType.Text, Commands[x]);
if (x < Commands.Count - 1)
{
Batch.Execute();
Batch = QueryProvider.Batch(SourceProvider.GetSource(Database.Name));
}
}
else
{
Batch.AddCommand(null, null, CommandType.Text, Commands[x]);
}
}
Batch.Execute();
}
/// <summary>
/// Called to create a batch that saves items from the joining tables
/// </summary>
/// <param name="Object">Object</param>
/// <param name="Source">Source info</param>
/// <param name="ObjectsSeen">Objects seen thus far</param>
/// <returns>Batch object with the appropriate commands</returns>
public override IBatch CascadeJoinsSave(ClassType Object, ISourceInfo Source, IList <object> ObjectsSeen)
{
QueryProvider.Manager Provider = IoC.Manager.Bootstrapper.Resolve <QueryProvider.Manager>();
Mapper.Manager MappingProvider = IoC.Manager.Bootstrapper.Resolve <Mapper.Manager>();
IMapping PropertyMapping = MappingProvider[typeof(DataType), Source];
IBatch Batch = Provider.Batch(Source);
var AspectObject = Object as IORMObject;
if (Object == null || (AspectObject != null && ObjectsSeen.Contains(Mapping.IDProperties.FirstOrDefault().GetValue(Object))))
{
return(Provider.Batch(Source));
}
if (AspectObject != null)
{
ObjectsSeen.Add(Mapping.IDProperties.FirstOrDefault().GetValue(Object));
}
IEnumerable <DataType> List = CompiledExpression(Object);
if (List == null)
{
return(Batch);
}
foreach (DataType Item in List.Where(x => x != null))
{
foreach (IProperty <DataType> Property in PropertyMapping.Properties)
{
if (!Property.Cascade &&
(Property is IMultiMapping ||
Property is ISingleMapping))
{
Batch.AddCommand(Property.JoinsSave(Item, Source, ObjectsSeen.ToList()));
}
else if (Property.Cascade)
{
Batch.AddCommand(Property.CascadeJoinsSave(Item, Source, ObjectsSeen.ToList()));
}
}
}
Batch.AddCommand(Provider.Generate <ClassType>(Source, Mapping, Structure).JoinsSave <IEnumerable <DataType>, DataType>(this, Object));
return(Batch);
}
/// <summary>
/// Called to create a batch that saves items from the joining table
/// </summary>
/// <param name="Object">Object</param>
/// <param name="Source">Source info</param>
/// <param name="ObjectsSeen">Objects seen thus far</param>
/// <returns>Batch object with the appropriate commands</returns>
public override IBatch JoinsSave(ClassType Object, ISourceInfo Source, IList <object> ObjectsSeen)
{
QueryProvider.Manager Provider = IoC.Manager.Bootstrapper.Resolve <QueryProvider.Manager>();
var AspectObject = Object as IORMObject;
if (Object == null || (AspectObject != null && ObjectsSeen.Contains(Mapping.IDProperties.FirstOrDefault().GetValue(Object))))
{
return(Provider.Batch(Source));
}
if (AspectObject != null)
{
ObjectsSeen.Add(Mapping.IDProperties.FirstOrDefault().GetValue(Object));
}
return(Provider.Generate <ClassType>(Source, Mapping, Structure).JoinsSave <ICollection <DataType>, DataType>(this, Object));
}
/// <summary>
/// Called to create a batch that saves items from the joining table
/// </summary>
/// <param name="Object">Object</param>
/// <param name="Source">Source info</param>
/// <param name="ObjectsSeen">Objects seen thus far</param>
/// <returns>Batch object with the appropriate commands</returns>
public override IBatch JoinsSave(ClassType Object, ISourceInfo Source, IList <object> ObjectsSeen)
{
QueryProvider.Manager Provider = IoC.Manager.Bootstrapper.Resolve <QueryProvider.Manager>();
return(Provider.Batch(Source));
}
