protected void ValidateIndexDescription(string index)
{
if (!IndexingStrategy.IsValidIndexingStrategy(index))
{
throw new ValidationException(string.Format("Invalid index: {0}", index));
}
}
public new void Execute(FigaroContext context, string args)
{
base.Execute(context, args);
var uri = string.Empty;
var node = string.Empty;
if (Uri.IsWellFormedUriString(argv[0], UriKind.Absolute))
{
uri = argv[0];
}
else
{
if (!IndexingStrategy.IsValidIndexingStrategy(argv[0]))
{
node = argv[0];
}
}
var idx = from a in argv
where IndexingStrategy.IsValidIndexingStrategy(a)
select a;
foreach (var index in idx)
{
context.AddIndex(uri, node, index);
}
}
/// <summary>
/// Add an indexing strategy for metadata-based lookups of different message types.
/// </summary>
public void ConfigureContainerIndex()
{
/*
* Add an indexing strategy for our metadata lookup
*/
// IndexingStrategy helps us build the string that defines our index.
// See http://help.bdbxml.net/html/T_Figaro_IndexingStrategy.htm for more information.
// (note: IndexingStrategy is not an IDisposable)
//
// in this case, we're building a non-unique, node path, metadata string equality index.
var strat = new IndexingStrategy(false, IndexPathType.NodePath, IndexNodeType.Metadata, IndexKeyType.Equality, XmlDatatype.String);
using (var tx = Manager.CreateTransaction())
{
try
{
using (var uc = Manager.CreateUpdateContext()) { BeerDb.AddIndex(tx, META_URI, "category", strat.ToString(), uc); }
tx.Commit();
}
catch (Exception ex)
{
tx.Abort();
Console.WriteLine($"[ConfigureContainerIndex] {ex.GetType()}: {ex.Message}");
}
}
}