public SqlQueryExecutor(IJsonCollectionFactory json_collection_factory,
ICache <IConnectionProvider> cache)
: base(json_collection_factory)
{
cache_ = cache;
logger_ = RestQLLogger.ForCurrentProcess;
}
/// <summary>
/// Initializes a new instance of the <see cref="AbstractSqlQueryExecutor"/> class
/// using the specified collection of providers.
/// </summary>
/// <param name="json_collection_factory">
/// A <see cref="IJsonCollectionFactory"/> object that can be used to
/// create instances of the <see cref="IJsonCollection"/> class.
/// </param>
protected AbstractSqlQueryExecutor(
IJsonCollectionFactory json_collection_factory) {
if (json_collection_factory == null) {
throw new ArgumentNullException("json_collection_factory");
}
json_collection_factory_ = json_collection_factory;
logger_ = RestQLLogger.ForCurrentProcess;
}
/// <summary>
/// Initializes a new instance of the <see cref="AbstractSqlQueryExecutor"/> class
/// using the specified collection of providers.
/// </summary>
/// <param name="json_collection_factory">
/// A <see cref="IJsonCollectionFactory"/> object that can be used to
/// create instances of the <see cref="IJsonCollection"/> class.
/// </param>
protected AbstractSqlQueryExecutor(
IJsonCollectionFactory json_collection_factory)
{
if (json_collection_factory == null)
{
throw new ArgumentNullException("json_collection_factory");
}
json_collection_factory_ = json_collection_factory;
logger_ = RestQLLogger.ForCurrentProcess;
}
/// <summary>
/// Creates a instance of the <see cref="IQueryExecutor"/> class by using
/// the specified application settings.
/// </summary>
/// <param name="options">
/// A <see cref="IDictionary{TKey,TValue}"/> containing the specific
/// options configured for the query processor.
/// </param>
/// <returns>
/// An instance of the <see cref="IQueryExecutor"/> class.
/// </returns>
public IQueryExecutor CreateQueryExecutor(
IDictionary <string, string> options)
{
ICacheProvider cache_provider = GetCacheProvider();
ICache <IConnectionProvider> cache = new CacheBuilder <IConnectionProvider>()
.ExpireAfterAccess(settings_.QueryCacheDuration * 3, TimeUnit.Seconds)
.Build(cache_provider);
IJsonCollectionFactory json_collection_factory =
GetJsonCollectionFactory();
return(new SqlQueryExecutor(json_collection_factory, cache));
}
public SqlQueryExecutor(IJsonCollectionFactory json_collection_factory,
ICache<IConnectionProvider> cache)
: base(json_collection_factory) {
cache_ = cache;
logger_ = RestQLLogger.ForCurrentProcess;
}