2 files changed, 31 insertions, 4 deletions

diff --git a/gentoobrowse-api/service/utils/entityWhereFilter.cpp b/gentoobrowse-api/service/utils/entityWhereFilter.cpp
index d6189bd..be80971 100644
--- a/gentoobrowse-api/service/utils/entityWhereFilter.cpp
+++ b/gentoobrowse-api/service/utils/entityWhereFilter.cpp
@@ -3,8 +3,19 @@
 
 namespace Gentoo {
 	namespace Utils {
+		EntityWhereFilter::EntityWhereFilter(const std::string & en) :
+			entityColName(en)
+		{
+		}
+
 		EntityWhereFilter::EntityWhereFilter(const std::string & en, int64_t e) :
-			entityId(e),
+			entityColName(en)
+		{
+			entityIds.insert(e);
+		}
+
+		EntityWhereFilter::EntityWhereFilter(const std::string & en, const EntityIds & e) :
+			entityIds(e),
 			entityColName(en)
 		{
 		}
@@ -12,13 +23,24 @@ namespace Gentoo {
 		void
 		EntityWhereFilter::writeSql(AdHoc::Buffer & sql)
 		{
-			sql.appendbf("a.%s = ?", entityColName);
+			sql.appendbf("a.%s IN (", entityColName);
+			for (EntityIds::const_iterator ei = entityIds.begin(); ei != entityIds.end(); ++ei) {
+				if (ei != entityIds.begin()) {
+					sql.append(", ?");
+				}
+				else {
+					sql.append("?");
+				}
+			}
+			sql.append(")");
 		}
 
 		void
 		EntityWhereFilter::bindParams(DB::Command * c, unsigned int & offset)
 		{
-			c->bindParamI(offset++, entityId);
+			for (const auto & entityId : entityIds) {
+				c->bindParamI(offset++, entityId);
+			}
 		}
 	}
 }
diff --git a/gentoobrowse-api/service/utils/entityWhereFilter.h b/gentoobrowse-api/service/utils/entityWhereFilter.h
index 20420c3..a637288 100644
--- a/gentoobrowse-api/service/utils/entityWhereFilter.h
+++ b/gentoobrowse-api/service/utils/entityWhereFilter.h
@@ -2,17 +2,22 @@
 #define GENTOOBROWSE_API_SERVICE_MAINTENANCE_ENTITYWHEREFILTER_H
 
 #include <sqlWriter.h>
+#include <set>
 
 namespace Gentoo {
 	namespace Utils {
 		class EntityWhereFilter : public DB::SqlWriter {
 			public:
+				typedef std::set<int64_t> EntityIds;
+
+				EntityWhereFilter(const std::string & en);
 				EntityWhereFilter(const std::string & en, int64_t e);
+				EntityWhereFilter(const std::string & en, const EntityIds & e);
 
 				void writeSql(AdHoc::Buffer & sql) override;
 				void bindParams(DB::Command * c, unsigned int & offset) override;
 
-				const int64_t entityId;
+				EntityIds entityIds;
 				const std::string entityColName;
 		};
 	}