///////////////////////////////////////////////////////////////////////
/// <summary>
/// See the <see cref="ISQLiteManagedModule.Rollback" /> method.
/// </summary>
/// <param name="table">
/// See the <see cref="ISQLiteManagedModule.Rollback" /> method.
/// </param>
/// <returns>
/// See the <see cref="ISQLiteManagedModule.Rollback" /> method.
/// </returns>
public override SQLiteErrorCode Rollback(
SQLiteVirtualTable table
)
{
CheckDisposed();
return(GetMethodResultCode("Rollback"));
}
///////////////////////////////////////////////////////////////////////
/// <summary>
/// See the <see cref="ISQLiteManagedModule.Begin" /> method.
/// </summary>
/// <param name="table">
/// See the <see cref="ISQLiteManagedModule.Begin" /> method.
/// </param>
/// <returns>
/// See the <see cref="ISQLiteManagedModule.Begin" /> method.
/// </returns>
public override SQLiteErrorCode Begin(
SQLiteVirtualTable table
)
{
CheckDisposed();
return(GetMethodResultCode("Begin"));
}
///////////////////////////////////////////////////////////////////////
/// <summary>
/// See the <see cref="ISQLiteManagedModule.Commit" /> method.
/// </summary>
/// <param name="table">
/// See the <see cref="ISQLiteManagedModule.Commit" /> method.
/// </param>
/// <returns>
/// See the <see cref="ISQLiteManagedModule.Commit" /> method.
/// </returns>
public override SQLiteErrorCode Commit(
SQLiteVirtualTable table
)
{
CheckDisposed();
return(GetMethodResultCode("Commit"));
}
///////////////////////////////////////////////////////////////////////
/// <summary>
/// See the <see cref="ISQLiteManagedModule.Destroy" /> method.
/// </summary>
/// <param name="table">
/// See the <see cref="ISQLiteManagedModule.Destroy" /> method.
/// </param>
/// <returns>
/// See the <see cref="ISQLiteManagedModule.Destroy" /> method.
/// </returns>
public override SQLiteErrorCode Destroy(
SQLiteVirtualTable table
)
{
CheckDisposed();
return(GetMethodResultCode("Destroy"));
}
///////////////////////////////////////////////////////////////////////
#region Public Constructors
/// <summary>
/// Constructs an instance of this class.
/// </summary>
/// <param name="table">
/// The <see cref="SQLiteVirtualTable" /> object instance associated
/// with this object instance.
/// </param>
/// <param name="enumerator">
/// The <see cref="IEnumerator{T}" /> instance to expose as a virtual
/// table cursor.
/// </param>
public SQLiteVirtualTableCursorEnumerator(
SQLiteVirtualTable table,
IEnumerator <T> enumerator
)
: base(table, enumerator as IEnumerator)
{
this.enumerator = enumerator;
}
///////////////////////////////////////////////////////////////////////
#region Public Constructors
/// <summary>
/// Constructs an instance of this class.
/// </summary>
/// <param name="table">
/// The <see cref="SQLiteVirtualTable" /> object instance associated
/// with this object instance.
/// </param>
/// <param name="enumerator">
/// The <see cref="IEnumerator" /> instance to expose as a virtual
/// table cursor.
/// </param>
public SQLiteVirtualTableCursorEnumerator(
SQLiteVirtualTable table,
IEnumerator enumerator
)
: base(table)
{
this.enumerator = enumerator;
this.endOfEnumerator = true;
}
///////////////////////////////////////////////////////////////////////
/// <summary>
/// See the <see cref="ISQLiteManagedModule.RollbackTo" /> method.
/// </summary>
/// <param name="table">
/// See the <see cref="ISQLiteManagedModule.RollbackTo" /> method.
/// </param>
/// <param name="savepoint">
/// See the <see cref="ISQLiteManagedModule.RollbackTo" /> method.
/// </param>
/// <returns>
/// See the <see cref="ISQLiteManagedModule.RollbackTo" /> method.
/// </returns>
public override SQLiteErrorCode RollbackTo(
SQLiteVirtualTable table,
int savepoint
)
{
CheckDisposed();
return(GetMethodResultCode("RollbackTo"));
}
///////////////////////////////////////////////////////////////////////
/// <summary>
/// See the <see cref="ISQLiteManagedModule.BestIndex" /> method.
/// </summary>
/// <param name="table">
/// See the <see cref="ISQLiteManagedModule.BestIndex" /> method.
/// </param>
/// <param name="index">
/// See the <see cref="ISQLiteManagedModule.BestIndex" /> method.
/// </param>
/// <returns>
/// See the <see cref="ISQLiteManagedModule.BestIndex" /> method.
/// </returns>
public override SQLiteErrorCode BestIndex(
SQLiteVirtualTable table,
SQLiteIndex index
)
{
CheckDisposed();
return(GetMethodResultCode("BestIndex"));
}
///////////////////////////////////////////////////////////////////////
/// <summary>
/// See the <see cref="ISQLiteManagedModule.Destroy" /> method.
/// </summary>
/// <param name="table">
/// See the <see cref="ISQLiteManagedModule.Destroy" /> method.
/// </param>
/// <returns>
/// See the <see cref="ISQLiteManagedModule.Destroy" /> method.
/// </returns>
public override SQLiteErrorCode Destroy(
SQLiteVirtualTable table
)
{
CheckDisposed();
table.Dispose();
return(SQLiteErrorCode.Ok);
}
///////////////////////////////////////////////////////////////////////
/// <summary>
/// See the <see cref="ISQLiteManagedModule.Open" /> method.
/// </summary>
/// <param name="table">
/// See the <see cref="ISQLiteManagedModule.Open" /> method.
/// </param>
/// <param name="cursor">
/// See the <see cref="ISQLiteManagedModule.Open" /> method.
/// </param>
/// <returns>
/// See the <see cref="ISQLiteManagedModule.Open" /> method.
/// </returns>
public override SQLiteErrorCode Open(
SQLiteVirtualTable table,
ref SQLiteVirtualTableCursor cursor
)
{
CheckDisposed();
return(GetMethodResultCode("Open"));
}
///////////////////////////////////////////////////////////////////////
/// <summary>
/// See the <see cref="ISQLiteManagedModule.Rename" /> method.
/// </summary>
/// <param name="table">
/// See the <see cref="ISQLiteManagedModule.Rename" /> method.
/// </param>
/// <param name="newName">
/// See the <see cref="ISQLiteManagedModule.Rename" /> method.
/// </param>
/// <returns>
/// See the <see cref="ISQLiteManagedModule.Rename" /> method.
/// </returns>
public override SQLiteErrorCode Rename(
SQLiteVirtualTable table,
string newName
)
{
CheckDisposed();
return(GetMethodResultCode("Rename"));
}
///////////////////////////////////////////////////////////////////////
/// <summary>
/// See the <see cref="ISQLiteManagedModule.Update" /> method.
/// </summary>
/// <param name="table">
/// See the <see cref="ISQLiteManagedModule.Update" /> method.
/// </param>
/// <param name="values">
/// See the <see cref="ISQLiteManagedModule.Update" /> method.
/// </param>
/// <param name="rowId">
/// See the <see cref="ISQLiteManagedModule.Update" /> method.
/// </param>
/// <returns>
/// See the <see cref="ISQLiteManagedModule.Update" /> method.
/// </returns>
public override SQLiteErrorCode Update(
SQLiteVirtualTable table,
SQLiteValue[] values,
ref long rowId
)
{
CheckDisposed();
return(GetMethodResultCode("Update"));
}
///////////////////////////////////////////////////////////////////////
/// <summary>
/// See the <see cref="ISQLiteManagedModule.Open" /> method.
/// </summary>
/// <param name="table">
/// See the <see cref="ISQLiteManagedModule.Open" /> method.
/// </param>
/// <param name="cursor">
/// See the <see cref="ISQLiteManagedModule.Open" /> method.
/// </param>
/// <returns>
/// See the <see cref="ISQLiteManagedModule.Open" /> method.
/// </returns>
public override SQLiteErrorCode Open(
SQLiteVirtualTable table,
ref SQLiteVirtualTableCursor cursor
)
{
CheckDisposed();
cursor = new SQLiteVirtualTableCursorEnumerator(
table, enumerable.GetEnumerator());
return(SQLiteErrorCode.Ok);
}
///////////////////////////////////////////////////////////////////////
/// <summary>
/// See the <see cref="ISQLiteManagedModule.Connect" /> method.
/// </summary>
/// <param name="connection">
/// See the <see cref="ISQLiteManagedModule.Connect" /> method.
/// </param>
/// <param name="pClientData">
/// See the <see cref="ISQLiteManagedModule.Connect" /> method.
/// </param>
/// <param name="arguments">
/// See the <see cref="ISQLiteManagedModule.Connect" /> method.
/// </param>
/// <param name="table">
/// See the <see cref="ISQLiteManagedModule.Connect" /> method.
/// </param>
/// <param name="error">
/// See the <see cref="ISQLiteManagedModule.Connect" /> method.
/// </param>
/// <returns>
/// See the <see cref="ISQLiteManagedModule.Connect" /> method.
/// </returns>
public override SQLiteErrorCode Connect(
SQLiteConnection connection,
IntPtr pClientData,
string[] arguments,
ref SQLiteVirtualTable table,
ref string error
)
{
CheckDisposed();
return(GetMethodResultCode("Connect"));
}
///////////////////////////////////////////////////////////////////////
/// <summary>
/// See the <see cref="ISQLiteManagedModule.FindFunction" /> method.
/// </summary>
/// <param name="table">
/// See the <see cref="ISQLiteManagedModule.FindFunction" /> method.
/// </param>
/// <param name="argumentCount">
/// See the <see cref="ISQLiteManagedModule.FindFunction" /> method.
/// </param>
/// <param name="name">
/// See the <see cref="ISQLiteManagedModule.FindFunction" /> method.
/// </param>
/// <param name="function">
/// See the <see cref="ISQLiteManagedModule.FindFunction" /> method.
/// </param>
/// <param name="pClientData">
/// See the <see cref="ISQLiteManagedModule.FindFunction" /> method.
/// </param>
/// <returns>
/// See the <see cref="ISQLiteManagedModule.FindFunction" /> method.
/// </returns>
public override bool FindFunction(
SQLiteVirtualTable table,
int argumentCount,
string name,
ref SQLiteFunction function,
ref IntPtr pClientData
)
{
CheckDisposed();
return(ResultCodeToFindFunctionResult(GetMethodResultCode(
"FindFunction")));
}
///////////////////////////////////////////////////////////////////////
/// <summary>
/// See the <see cref="ISQLiteManagedModule.Update" /> method.
/// </summary>
/// <param name="table">
/// See the <see cref="ISQLiteManagedModule.Update" /> method.
/// </param>
/// <param name="values">
/// See the <see cref="ISQLiteManagedModule.Update" /> method.
/// </param>
/// <param name="rowId">
/// See the <see cref="ISQLiteManagedModule.Update" /> method.
/// </param>
/// <returns>
/// See the <see cref="ISQLiteManagedModule.Update" /> method.
/// </returns>
public override SQLiteErrorCode Update(
SQLiteVirtualTable table,
SQLiteValue[] values,
ref long rowId
)
{
CheckDisposed();
SetTableError(table, String.Format(CultureInfo.CurrentCulture,
"virtual table \"{0}\" is read-only", table.TableName));
return(SQLiteErrorCode.Error);
}
///////////////////////////////////////////////////////////////////////
/// <summary>
/// See the <see cref="ISQLiteManagedModule.BestIndex" /> method.
/// </summary>
/// <param name="table">
/// See the <see cref="ISQLiteManagedModule.BestIndex" /> method.
/// </param>
/// <param name="index">
/// See the <see cref="ISQLiteManagedModule.BestIndex" /> method.
/// </param>
/// <returns>
/// See the <see cref="ISQLiteManagedModule.BestIndex" /> method.
/// </returns>
public override SQLiteErrorCode BestIndex(
SQLiteVirtualTable table,
SQLiteIndex index
)
{
CheckDisposed();
if (!table.BestIndex(index))
{
SetTableError(table, String.Format(CultureInfo.CurrentCulture,
"failed to select best index for virtual table \"{0}\"",
table.TableName));
return(SQLiteErrorCode.Error);
}
return(SQLiteErrorCode.Ok);
}
///////////////////////////////////////////////////////////////////////
/// <summary>
/// See the <see cref="ISQLiteManagedModule.Rename" /> method.
/// </summary>
/// <param name="table">
/// See the <see cref="ISQLiteManagedModule.Rename" /> method.
/// </param>
/// <param name="newName">
/// See the <see cref="ISQLiteManagedModule.Rename" /> method.
/// </param>
/// <returns>
/// See the <see cref="ISQLiteManagedModule.Rename" /> method.
/// </returns>
public override SQLiteErrorCode Rename(
SQLiteVirtualTable table,
string newName
)
{
CheckDisposed();
if (!table.Rename(newName))
{
SetTableError(table, String.Format(CultureInfo.CurrentCulture,
"failed to rename virtual table from \"{0}\" to \"{1}\"",
table.TableName, newName));
return(SQLiteErrorCode.Error);
}
return(SQLiteErrorCode.Ok);
}
///////////////////////////////////////////////////////////////////////
/// <summary>
/// See the <see cref="ISQLiteManagedModule.Connect" /> method.
/// </summary>
/// <param name="connection">
/// See the <see cref="ISQLiteManagedModule.Connect" /> method.
/// </param>
/// <param name="pClientData">
/// See the <see cref="ISQLiteManagedModule.Connect" /> method.
/// </param>
/// <param name="arguments">
/// See the <see cref="ISQLiteManagedModule.Connect" /> method.
/// </param>
/// <param name="table">
/// See the <see cref="ISQLiteManagedModule.Connect" /> method.
/// </param>
/// <param name="error">
/// See the <see cref="ISQLiteManagedModule.Connect" /> method.
/// </param>
/// <returns>
/// See the <see cref="ISQLiteManagedModule.Connect" /> method.
/// </returns>
public override SQLiteErrorCode Connect(
SQLiteConnection connection,
IntPtr pClientData,
string[] arguments,
ref SQLiteVirtualTable table,
ref string error
)
{
CheckDisposed();
if (DeclareTable(
connection, GetSqlForDeclareTable(),
ref error) == SQLiteErrorCode.Ok)
{
table = new SQLiteVirtualTable(arguments);
return(SQLiteErrorCode.Ok);
}
return(SQLiteErrorCode.Error);
}
