| public GetIndexDefinition ( string index ) : Raven.Database.Indexing.IndexDefinition | ||
| index | string | |
| return | Raven.Database.Indexing.IndexDefinition | |
public void Execute(DocumentDatabase database)
{
Database = database;
var indexDefinition = database.GetIndexDefinition(RavenDocumentsByExpirationDate);
if (indexDefinition == null)
{
database.PutIndex(RavenDocumentsByExpirationDate,
new IndexDefinition
{
Map =
@"
from doc in docs
let expiry = doc[""@metadata""][""Raven-Expiration-Date""]
where expiry != null
select new { Expiry = expiry }
"
});
}
var deleteFrequencyInSeconds = database.Configuration.GetConfigurationValue<int>("Raven/Expiration/DeleteFrequencySeconds") ?? 300;
logger.Info("Initialized expired document cleaner, will check for expired documents every {0} seconds",
deleteFrequencyInSeconds);
timer = new Timer(TimerCallback, null, TimeSpan.FromSeconds(deleteFrequencyInSeconds), TimeSpan.FromSeconds(deleteFrequencyInSeconds));
}
public static void CreateIndex(DocumentDatabase database)
{
var index = new IndexDefinition {
Map = string.Format(
@"from doc in docs
where doc[""{0}""][""{1}""] == ""{2}""
&& doc[""{0}""][""{3}""] == true
select new
{{
{4} = doc[""{0}""][""{5}""],
}}",
Constants.Metadata,
TemporalMetadata.RavenDocumentTemporalStatus, TemporalStatus.Revision,
TemporalMetadata.RavenDocumentTemporalPending,
Activation, TemporalMetadata.RavenDocumentTemporalEffectiveStart)
};
if (database.GetIndexDefinition(TemporalConstants.PendingRevisionsIndex) == null)
database.PutIndex(TemporalConstants.PendingRevisionsIndex, index);
}
