public QueryMetadata(string sourceQuery, ParameterMetadata parameterMetadata,
string[] returnAliases, IType[] returnTypes, ISet<string> querySpaces)
{
this.sourceQuery = sourceQuery;
this.parameterMetadata = parameterMetadata;
this.returnAliases = returnAliases;
this.returnTypes = returnTypes;
this.querySpaces = querySpaces;
}
public QueryImpl(string queryString, ISessionImplementor session, ParameterMetadata parameterMetadata)
: this(queryString, FlushMode.Unspecified, session, parameterMetadata)
{
}
public QueryImpl(string queryString, FlushMode flushMode, ISessionImplementor session, ParameterMetadata parameterMetadata)
: base(queryString, flushMode, session, parameterMetadata)
{
}
public ExpressionQueryImpl(IQueryExpression queryExpression, ISessionImplementor session, ParameterMetadata parameterMetadata)
: base(queryExpression.Key, FlushMode.Unspecified, session, parameterMetadata)
{
QueryExpression = queryExpression;
}
protected internal HQLQueryPlan(string hql, string collectionRole, bool shallow,
IDictionary <string, IFilter> enabledFilters, ISessionFactoryImplementor factory)
{
sourceQuery = hql;
this.shallow = shallow;
enabledFilterNames = new HashedSet <string>(enabledFilters.Keys);
HashedSet <string> combinedQuerySpaces = new HashedSet <string>();
string[] concreteQueryStrings = QuerySplitter.ConcreteQueries(hql, factory);
int length = concreteQueryStrings.Length;
translators = new IQueryTranslator[length];
List <string> sqlStringList = new List <string>();
for (int i = 0; i < length; i++)
{
if (collectionRole == null)
{
translators[i] =
factory.Settings.QueryTranslatorFactory.CreateQueryTranslator(hql, concreteQueryStrings[i], enabledFilters,
factory);
translators[i].Compile(factory.Settings.QuerySubstitutions, shallow);
}
else
{
translators[i] =
factory.Settings.QueryTranslatorFactory.CreateFilterTranslator(hql, concreteQueryStrings[i], enabledFilters,
factory);
((IFilterTranslator)translators[i]).Compile(collectionRole, factory.Settings.QuerySubstitutions, shallow);
}
foreach (string qs in translators[i].QuerySpaces)
{
combinedQuerySpaces.Add(qs);
}
sqlStringList.AddRange(translators[i].CollectSqlStrings);
}
sqlStrings = sqlStringList.ToArray();
querySpaces = combinedQuerySpaces;
if (length == 0)
{
parameterMetadata = new ParameterMetadata(null, null);
returnMetadata = null;
}
else
{
parameterMetadata = BuildParameterMetadata(translators[0].GetParameterTranslations(), hql);
if (translators[0].IsManipulationStatement)
{
returnMetadata = null;
}
else
{
if (length > 1)
{
int returns = translators[0].ReturnTypes.Length;
returnMetadata = new ReturnMetadata(translators[0].ReturnAliases, new IType[returns]);
}
else
{
returnMetadata = new ReturnMetadata(translators[0].ReturnAliases, translators[0].ReturnTypes);
}
}
}
}