this.modelClass = modelClass;
this.dbType = dbType;
this.cached = cached;
this.dbName = dbName;
this.idGeneratorCode = idGeneratorCode;
VersionColumn vc = modelClass.getAnnotation(VersionColumn.class);
if(vc != null){
versionColumn = vc.value();
}else{
versionColumn = "record_version";
}
}