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//
// Schema/ForeignKeyConstraintSchema.cs
//
// Authors:
// Christian Hergert <chris@mosaix.net>
//
// Copyright (C) 2005 Mosaix Communications, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Collections.Generic;
namespace MonoDevelop.Database.Sql
{
public class ForeignKeyConstraintSchema : ConstraintSchema
{
protected string referenceTable;
protected ColumnSchemaCollection referenceColumns;
protected ForeignKeyAction deleteAction;
protected ForeignKeyAction updateAction;
public ForeignKeyConstraintSchema (ISchemaProvider schemaProvider)
: base (schemaProvider, ConstraintType.ForeignKey)
{
referenceColumns = new ColumnSchemaCollection ();
}
public ForeignKeyConstraintSchema (ForeignKeyConstraintSchema constraint)
: base (constraint)
{
referenceTable = constraint.referenceTable;
referenceColumns = new ColumnSchemaCollection (constraint.referenceColumns);
deleteAction = constraint.deleteAction;
updateAction = constraint.updateAction;
}
public string ReferenceTableName {
get { return referenceTable; }
set {
if (referenceTable != value) {
referenceTable = value;
OnChanged();
}
}
}
public TableSchema ReferenceTable {
get { throw new NotImplementedException(); }
set {
referenceTable = value.FullName;
OnChanged();
}
}
public ForeignKeyAction DeleteAction {
get { return deleteAction; }
set {
if (deleteAction != value) {
deleteAction = value;
OnChanged();
}
}
}
public ForeignKeyAction UpdateAction {
get { return updateAction; }
set {
if (updateAction != value) {
updateAction = value;
OnChanged();
}
}
}
public ColumnSchemaCollection ReferenceColumns {
get { return referenceColumns; }
}
public override object Clone ()
{
return new ForeignKeyConstraintSchema (this);
}
}
}
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