Examples with AbstractMapTable com.hazelcast.sql.impl.schema.map.AbstractMapTable used on opensource projects

Example 1 with AbstractMapTable

use of com.hazelcast.sql.impl.schema.map.AbstractMapTable in project hazelcast by hazelcast.

the class CalciteSqlOptimizer method extractPermissions.

private List<Permission> extractPermissions(PhysicalRel physicalRel) {
    List<Permission> permissions = new ArrayList<>();
    physicalRel.accept(new RelShuttleImpl() {

        @Override
        public RelNode visit(TableScan scan) {
            addPermissionForTable(scan.getTable(), ActionConstants.ACTION_READ);
            return super.visit(scan);
        }

        @Override
        public RelNode visit(RelNode other) {
            addPermissionForTable(other.getTable(), ActionConstants.ACTION_PUT);
            return super.visit(other);
        }

        private void addPermissionForTable(RelOptTable t, String action) {
            if (t == null) {
                return;
            }
            HazelcastTable table = t.unwrap(HazelcastTable.class);
            if (table != null && table.getTarget() instanceof AbstractMapTable) {
                String mapName = ((AbstractMapTable) table.getTarget()).getMapName();
                permissions.add(new MapPermission(mapName, action));
            }
        }
    });
    return permissions;
}