# HG changeset patch
# User Stella Giannakopoulou <sgian@di.uoa.gr>
# Date 1421169730 -7200
# Node ID 501005e44247d28b1d7ced6f6ce44476c6e95834
# Parent  918c1567c83b91655ae93e4048b97e411babd72b
insert datetime literals in the period_values table in order to
support temporal functions that involve periods and timestamps.

diff -r 918c1567c83b -r 501005e44247 generaldb/src/main/java/org/openrdf/sail/generaldb/managers/LiteralManager.java
--- a/generaldb/src/main/java/org/openrdf/sail/generaldb/managers/LiteralManager.java	Tue Jan 13 19:18:52 2015 +0200
+++ b/generaldb/src/main/java/org/openrdf/sail/generaldb/managers/LiteralManager.java	Tue Jan 13 19:22:10 2015 +0200
@@ -18,6 +18,8 @@
 import org.openrdf.sail.generaldb.schema.LiteralTable;
 import org.openrdf.sail.rdbms.model.RdbmsLiteral;
 
+import eu.earthobservatory.constants.TemporalConstants;
+
 /**
  * Manages RDBMS Literals. Including creation, id lookup, and inserting them
  * into the database.
@@ -100,6 +102,9 @@
 				else if (XMLGSDatatypeUtil.isCalendarDatatype(datatype)) {
 					long value = getCalendarValue(literal.calendarValue());
 					table.insertDateTime(id, label, dt, value);
+					//transform the date to period in order to insert it into the period_values table
+					String validPeriod = "[" + label + "," + label + "]";
+					table.insertTemporal(id, validPeriod);
 				}
 				else {
 					table.insertDatatype(id, label, dt);