Exemplo n.º 1
0
  public static String printView(ResultSet rs) throws Exception {
    ResultSetMetaData rsMetaData = rs.getMetaData();
    int numCols = rsMetaData.getColumnCount();
    String[] headers = new String[numCols];
    OpenType[] allTypes = new OpenType[numCols];
    Vector[] values = new Vector[numCols];
    Object[] allValues = new Object[numCols];

    String ret = "";

    for (int i = 0; i < numCols; i++) {
      if (i == 0) {
        ret = rsMetaData.getColumnName(i + 1);
      } else {
        ret = ret + "," + rsMetaData.getColumnName(i + 1);
      }
    }
    ret = ret + "\n";

    while (rs.next()) {
      for (int i = 0; i < numCols; i++) {
        if (i == 0) {
          ret = ret + rs.getString(i + 1);
        } else {
          ret = ret + ", " + rs.getString(i + 1);
        }
      }
      ret = ret + "\n";
    }

    return ret;
  }
Exemplo n.º 2
0
  public static TabularData createTable(ResultSet rs) throws Exception {
    ResultSetMetaData rsMetaData = rs.getMetaData();
    int numCols = rsMetaData.getColumnCount();
    String[] headers = new String[numCols];
    OpenType[] allTypes = new OpenType[numCols];
    Vector[] values = new Vector[numCols];
    Object[] allValues = new Object[numCols];

    for (int i = 0; i < numCols; i++) {
      headers[i] = rsMetaData.getColumnName(i + 1);
      allTypes[i] = new ArrayType(1, SimpleType.STRING);
      values[i] = new Vector();
    }

    CompositeType ct =
        new CompositeType("column and values", "column and values", headers, headers, allTypes);
    TabularType tt = new TabularType("column and values", "column with values", ct, headers);
    TabularData td = new TabularDataSupport(tt);

    while (rs.next()) {
      for (int i = 0; i < numCols; i++) {
        values[i].add(rs.getString(i + 1));
      }
    }

    for (int i = 0; i < numCols; i++) {
      allValues[i] = (String[]) values[i].toArray(new String[0]);
    }

    CompositeData entry = new CompositeDataSupport(ct, headers, allValues);
    td.put(entry);
    return td;
  }