private Entry readEntry(final ResultSet result, final Collection<String> columns)
throws SQLException {
final Entry entry = this.newEntry();
final int N = columns.size();
for (int i = 0; i < N; i++) {
final String key = columns.getElementAt(i);
final String value = result.getString(i + 1);
entry.set(this.schema, this.schema.indexOf(key), value);
}
return entry;
}
