ruby-erubis 2.7.0-3 / usr / share / doc / ruby-erubis / examples / pi / example.ejava

<?java
import java.util.*;

public class example {

  public static void main(String[] args) {
    String user = "Erubis";
    String[] list = { "<aaa>", "b&b", "\"ccc\"" };
    StringBuffer _buf = new StringBuffer();
?>
<p>Hello @{user}@!</p>
<table>
  <tbody>
    <?java for (int i = 0; i < list.length; i++) { ?>
    <tr bgcolor="@{i % 2 == 0 ? "#FFCCCC" : "#CCCCFF"}@">
      <td>@!{i + 1}@</td>
      <td>@{list[i]}@</td>
    </tr>
    <?java } ?>
  </tbody>
</table>
<?java
    System.out.print(_buf.toString());
  }

  public static String escape(String s) {
    StringBuffer sb = new StringBuffer();
    for (int i = 0; i < s.length(); i++) {
      char ch = s.charAt(i);
      switch (ch) {
      case '<':   sb.append("&lt;"); break;
      case '>':   sb.append("&gt;"); break;
      case '&':   sb.append("&amp;"); break;
      case '"':   sb.append("&quot;"); break;
      default:    sb.append(ch);
      }
    }
    return sb.toString();
  }

  public static String escape(int i) {
    return Integer.toString(i);
  }
}
?>