How to use

getColumnLabel

method

in

org.postgresql.core.Field

public static Map<String, Integer> createColumnNameIndexMap(Field[] fields,
  boolean isSanitiserDisabled) {
 Map<String, Integer> columnNameIndexMap = new HashMap<String, Integer>(fields.length * 2);
 // The JDBC spec says when you have duplicate columns names,
 // the first one should be returned. So load the map in
 // reverse order so the first ones will overwrite later ones.
 for (int i = fields.length - 1; i >= 0; i--) {
  String columnLabel = fields[i].getColumnLabel();
  if (isSanitiserDisabled) {
   columnNameIndexMap.put(columnLabel, i + 1);
  } else {
   columnNameIndexMap.put(columnLabel.toLowerCase(Locale.US), i + 1);
  }
 }
 return columnNameIndexMap;
}

public String getColumnLabel(int column) throws SQLException {
 Field field = getField(column);
 return field.getColumnLabel();
}

public String getColumnLabel(int column) throws SQLException
{
  Field field = getField(column);
  return field.getColumnLabel();
}

private int findColumnIndex(String columnName)
{
  if (columnNameIndexMap == null)
  {
    columnNameIndexMap = new HashMap(fields.length * 2);
    // The JDBC spec says when you have duplicate columns names,
    // the first one should be returned.  So load the map in
    // reverse order so the first ones will overwrite later ones.
    for (int i = fields.length - 1; i >= 0; i--)
    {
      columnNameIndexMap.put(fields[i].getColumnLabel().toLowerCase(Locale.US), new Integer(i + 1));
    }
  }
  Integer index = (Integer)columnNameIndexMap.get(columnName);
  if (index != null)
  {
    return index.intValue();
  }
  index = (Integer)columnNameIndexMap.get(columnName.toLowerCase(Locale.US));
  if (index != null)
  {
    columnNameIndexMap.put(columnName, index);
    return index.intValue();
  }
  return 0;
}

public String getColumnLabel(int column) throws SQLException
{
  Field field = getField(column);
  return field.getColumnLabel();
}

public String getColumnLabel(int column) throws SQLException
{
  Field field = getField(column);
  return field.getColumnLabel();
}

private int findColumnIndex(String columnName)
{
  if (columnNameIndexMap == null)
  {
    columnNameIndexMap = new HashMap(fields.length * 2);
    // The JDBC spec says when you have duplicate columns names,
    // the first one should be returned.  So load the map in
    // reverse order so the first ones will overwrite later ones.
    for (int i = fields.length - 1; i >= 0; i--)
    {
      columnNameIndexMap.put(fields[i].getColumnLabel().toLowerCase(Locale.US), new Integer(i + 1));
    }
  }
  Integer index = (Integer)columnNameIndexMap.get(columnName);
  if (index != null)
  {
    return index.intValue();
  }
  index = (Integer)columnNameIndexMap.get(columnName.toLowerCase(Locale.US));
  if (index != null)
  {
    columnNameIndexMap.put(columnName, index);
    return index.intValue();
  }
  return 0;
}

private int findColumnIndex(String columnName)
{
  if (columnNameIndexMap == null)
  {
    columnNameIndexMap = new HashMap(fields.length * 2);
    // The JDBC spec says when you have duplicate columns names,
    // the first one should be returned.  So load the map in
    // reverse order so the first ones will overwrite later ones.
    for (int i = fields.length - 1; i >= 0; i--)
    {
      columnNameIndexMap.put(fields[i].getColumnLabel().toLowerCase(Locale.US), new Integer(i + 1));
    }
  }
  Integer index = (Integer)columnNameIndexMap.get(columnName);
  if (index != null)
  {
    return index.intValue();
  }
  index = (Integer)columnNameIndexMap.get(columnName.toLowerCase(Locale.US));
  if (index != null)
  {
    columnNameIndexMap.put(columnName, index);
    return index.intValue();
  }
  return 0;
}