/// <summary>
/// Initializes a new instance of the <see cref="InternalSqlSetQuery" /> class.
/// </summary>
/// <param name="set"> The set. </param>
/// <param name="sql"> The SQL. </param>
/// <param name="isNoTracking">
/// If set to <c>true</c> then the entities will not be tracked.
/// </param>
/// <param name="streaming"> Whether the query is streaming or buffering. </param>
/// <param name="parameters"> The parameters. </param>
internal InternalSqlSetQuery(IInternalSet set, string sql, bool isNoTracking, bool streaming, object[] parameters)
: base(sql, streaming, parameters)
{
DebugCheck.NotNull(set);
_set = set;
_isNoTracking = isNoTracking;
}
/// <summary>
/// Initializes a new instance of the <see cref = "InternalSqlSetQuery" /> class.
/// </summary>
/// <param name = "set">The set.</param>
/// <param name = "sql">The SQL.</param>
/// <param name = "isNoTracking">if set to <c>true</c> then the entities will not be tracked.</param>
/// <param name = "parameters">The parameters.</param>
internal InternalSqlSetQuery(IInternalSet set, string sql, bool isNoTracking, object[] parameters)
: base(sql, parameters)
{
Contract.Requires(set != null);
_set = set;
_isNoTracking = isNoTracking;
}
internal InternalSqlSetQuery(
IInternalSet set,
string sql,
bool isNoTracking,
object[] parameters)
: this(set, sql, isNoTracking, new bool?(), parameters)
{
}
private InternalSqlSetQuery(IInternalSet set, string sql, bool isNoTracking, bool?streaming, object[] parameters)
: base(sql, streaming, parameters)
{
DebugCheck.NotNull(set);
_set = set;
_isNoTracking = isNoTracking;
}
private InternalSqlSetQuery(
IInternalSet set,
string sql,
bool isNoTracking,
bool?streaming,
object[] parameters)
: base(sql, streaming, parameters)
{
this._set = set;
this._isNoTracking = isNoTracking;
}
private IInternalSetAdapter CreateInternalSet(
Type entityType,
IInternalSet internalSet)
{
Func <InternalContext, IInternalSet, IInternalSetAdapter> func;
if (!InternalContext._setFactories.TryGetValue(entityType, out func))
{
if (entityType.IsValueType())
{
throw Error.DbSet_EntityTypeNotInModel((object)entityType.Name);
}
func = (Func <InternalContext, IInternalSet, IInternalSetAdapter>)Delegate.CreateDelegate(typeof(Func <InternalContext, IInternalSet, IInternalSetAdapter>), typeof(InternalDbSet <>).MakeGenericType(entityType).GetDeclaredMethod("Create", typeof(InternalContext), typeof(IInternalSet)));
InternalContext._setFactories.TryAdd(entityType, func);
}
return(func(this, internalSet));
}
// <summary>
// Creates an instance of this class. This method is used with CreateDelegate to cache a delegate
// that can create a generic instance without calling MakeGenericType every time.
// </summary>
// <param name="internalSet"> The internal set to wrap, or null if a new internal set should be created. </param>
// <returns> The set. </returns>
public static InternalDbSet <TEntity> Create(InternalContext internalContext, IInternalSet internalSet)
{
return
(new InternalDbSet <TEntity>(
(IInternalSet <TEntity>)internalSet ?? new InternalSet <TEntity>(internalContext)));
}
// <summary>
// Creates a new set that will be backed by the given internal set.
// </summary>
// <param name="internalSet"> The internal set. </param>
public InternalDbSet(IInternalSet <TEntity> internalSet)
{
DebugCheck.NotNull(internalSet);
_internalSet = internalSet;
}
// <summary>
// Initializes a new instance of the <see cref="InternalSqlSetQuery" /> class.
// </summary>
// <param name="set"> The set. </param>
// <param name="sql"> The SQL. </param>
// <param name="isNoTracking">
// If set to <c>true</c> then the entities will not be tracked.
// </param>
// <param name="parameters"> The parameters. </param>
internal InternalSqlSetQuery(IInternalSet set, string sql, bool isNoTracking, object[] parameters) : this(set, sql, isNoTracking, /*streaming:*/ null, parameters)
{
}
public static InternalDbSet <TEntity> Create(
InternalContext internalContext,
IInternalSet internalSet)
{
return(new InternalDbSet <TEntity>((IInternalSet <TEntity>)internalSet ?? (IInternalSet <TEntity>) new System.Data.Entity.Internal.Linq.InternalSet <TEntity>(internalContext)));
}
public InternalDbSet(IInternalSet <TEntity> internalSet)
{
this._internalSet = internalSet;
}
// <summary>
// Initializes a new instance of the <see cref="InternalSqlSetQuery" /> class.
// </summary>
// <param name="set"> The set. </param>
// <param name="sql"> The SQL. </param>
// <param name="isNoTracking">
// If set to <c>true</c> then the entities will not be tracked.
// </param>
// <param name="parameters"> The parameters. </param>
internal InternalSqlSetQuery(IInternalSet set, string sql, bool isNoTracking, object[] parameters) : this(set, sql, isNoTracking, /*streaming:*/ null, parameters) {}
