private Task GenerateQvx(string entityName)
{
return(Task.Run(() =>
{
IsBusy = true;
var server = new QvCouchbaseEntityServer(_bucket, EntityModels.ToList());
server.RunStandalone("", "StandalonePipe", "", string.Format(@"c:\temp\{0}.qvx", entityName), string.Format("select * from {0}", entityName));
IsBusy = false;
}));
}
protected virtual IMongoEntityModel GetEntityModel <TEntity>()
{
var model = EntityModels.GetOrDefault(typeof(TEntity));
if (model == null)
{
throw new MongoDbException("Could not find a model for given entity type: " +
typeof(TEntity).AssemblyQualifiedName);
}
return(model);
}
private async Task MaterializeDataModel()
{
IsIndeterminate = false;
var entityMap = EntityModels.ToLookup(e => e.Name);
using (var materializedBucket = _cluster.OpenBucket("materialized"))
{
var query = _bucket.CreateQuery("entities", "all").Group(false).Reduce(true);
MaximumProgress = (await _bucket.QueryAsync <long>(query)).Rows.First().Value;
Progress = 0;
var limit = PageSize;
var offset = 0;
int rows = 0;
string name, type, id;
EntityModel model;
List <Task> tasks;
do
{
tasks = new List <Task>();
query = _bucket.CreateQuery("entities", "all").Reduce(false).Limit(limit).Skip(offset);
var result = await _bucket.QueryAsync <dynamic>(query);
var entities = new List <Dictionary <string, object> >();
rows = result.Rows.Count();
foreach (var row in result.Rows)
{
id = row.Id;
name = row.Key[0];
type = row.Key[1];
model = entityMap[type].FirstOrDefault();
tasks.Add(MaterializeSingleEntity(id, name, type, model, _bucket, materializedBucket));
}
await Task.WhenAll(tasks.ToArray());
tasks = new List <Task>();
offset += rows;
Progress = offset;
}while (rows > 0);
}
IsIndeterminate = true;
}
