private void ReplicateSingleSideBySideIndex(ReplicationStrategy destination, IndexDefinition indexDefinition, IndexDefinition sideBySideIndexDefinition)
{
var url = string.Format("{0}/replication/side-by-side?{1}", destination.ConnectionStringOptions.Url, GetDebugInfomration());
IndexReplaceDocument indexReplaceDocument;
try
{
indexReplaceDocument = docDb.Documents.Get(Constants.IndexReplacePrefix + sideBySideIndexDefinition.Name, null).DataAsJson.JsonDeserialization<IndexReplaceDocument>();
}
catch (Exception e)
{
log.Warn("Cannot get side-by-side index replacement document. Aborting operation. (this exception should not happen and the cause should be investigated)", e);
return;
}
var sideBySideReplicationInfo = new SideBySideReplicationInfo
{
Index = indexDefinition,
SideBySideIndex = sideBySideIndexDefinition,
OriginDatabaseId = destination.CurrentDatabaseId,
IndexReplaceDocument = indexReplaceDocument
};
var replicationRequest = httpRavenRequestFactory.Create(url, "POST", destination.ConnectionStringOptions, GetRequestBuffering(destination));
replicationRequest.Write(RavenJObject.FromObject(sideBySideReplicationInfo));
replicationRequest.ExecuteRequest();
}
private void PutSideBySideIndexDocument(SideBySideReplicationInfo sideBySideReplicationInfo)
{
using (Database.DocumentLock.Lock())
{
var id = Constants.IndexReplacePrefix + sideBySideReplicationInfo.SideBySideIndex.Name;
var indexReplaceDocument = sideBySideReplicationInfo.IndexReplaceDocument;
if (indexReplaceDocument.MinimumEtagBeforeReplace != null) //TODO : verify that this is OK -> not sure
indexReplaceDocument.MinimumEtagBeforeReplace = EtagUtil.Increment(Database.Statistics.LastDocEtag, 1);
Database.TransactionalStorage.Batch(accessor => accessor.Documents.AddDocument(id, null, RavenJObject.FromObject(indexReplaceDocument), new RavenJObject()));
}
}
