Examples with EntityValueResult org.qi4j.entitystore.sql.internal.DatabaseSQLService.EntityValueResult used on opensource projects

Example 1 with EntityValueResult

use of org.qi4j.entitystore.sql.internal.DatabaseSQLService.EntityValueResult in project qi4j-sdk by Qi4j.

the class SQLEntityStoreMixin method getValue.

protected EntityValueResult getValue(EntityReference ref) {
    Connection connection = null;
    PreparedStatement ps = null;
    ResultSet rs = null;
    try {
        connection = database.getConnection();
        ps = database.prepareGetEntityStatement(connection);
        database.populateGetEntityStatement(ps, ref);
        rs = ps.executeQuery();
        if (!rs.next()) {
            throw new EntityNotFoundException(ref);
        }
        EntityValueResult result = database.getEntityValue(rs);
        return result;
    } catch (SQLException sqle) {
        throw new EntityStoreException("Unable to get Entity " + ref, sqle);
    } finally {
        SQLUtil.closeQuietly(rs);
        SQLUtil.closeQuietly(ps);
        SQLUtil.closeQuietly(connection);
    }
}