/// <summary>
/// Visits the given <paramref name="migrationNode"/>.
/// </summary>
/// <param name="migrationNode"></param>
public override void Visit(IMigrationNode migrationNode)
{
textWriter.Write("migration \"{0}\"", GetIdentifier(migrationNode.Name));
WriteProperties(migrationNode);
VisitBlock(migrationNode);
}
public override void Visit(IMigrationNode migrationNode)
{
var revision = migrationNode.Properties["revision"] == null ?
null :
(int?)AstNodePropertyUtil.AsInteger(migrationNode.Properties["revision"].Value);
migrationNode.Revision = revision ?? 1;
}
public override void Visit(IMigrationNode migrationNode)
{
//
// Collect all IVersionNode objects
List<IVersionNode> versionNodes = new List<IVersionNode>(Filter<IVersionNode>(migrationNode.ChildNodes));
versionNodes.Sort(delegate(IVersionNode left, IVersionNode right) { return left.Number.CompareTo(right.Number); });
for(int i = 0; i < migrationNode.ChildNodes.Count; ++i)
{
if(migrationNode.ChildNodes[i] is IVersionNode)
migrationNode.ChildNodes.RemoveAt(i--);
} // for
foreach(IVersionNode versionNode in versionNodes)
migrationNode.ChildNodes.Add(versionNode);
}
public override void Visit(IMigrationNode migrationNode)
{
foreach(IVersionNode versionNode in Filter<IVersionNode>(migrationNode.ChildNodes))
{
List<string> ddlScripts = new List<string>();
foreach(IAstNode upgradeNode in GetNode(versionNode, migrationMode).ChildNodes)
{
DbStatementBatchWriter batchWriter = new DbStatementBatchWriter();
IDbScriptGenerator scriptGenerator = dbPlatform.Dialect.CreateScriptGenerator(batchWriter);
scriptGenerator.SetMigrationMode(migrationMode);
//scriptGenerator.SetEnvironment(Environment);
scriptGenerator.SetNativeSqlResourceProvider(nativeSqlResourceProvider);
upgradeNode.Accept(scriptGenerator);
ddlScripts.AddRange(batchWriter.GetStatementBatches());
} // foreach
migrationScripts.Add(new MigrationScript(versionNode.Number, ddlScripts.ToArray()));
} // foreach
}
/// <summary>
/// Visits the given <paramref name="migrationNode"/>.
/// </summary>
/// <param name="migrationNode"></param>
public override void Visit(IMigrationNode migrationNode)
{
Visit(migrationNode.ChildNodes);
}
