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Revision 433

Added by berkley over 24 years ago

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src/edu/ucsb/nceas/metacat/marine/marineServlet.java
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      response.setContentType("text/html");
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      trans.transformXMLDocument(resultdoc, "-//NCEAS//marineresultset//EN",
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                                 "-//W3C//HTML//EN", out);
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      util.returnConnection(conn);
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      util.returnConnection(conn);
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      util.closeConnections();
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    }
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    catch(Exception e)
......
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    }
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    return query.toString();
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  }
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  /**
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   * decodes the mouse click information coming from the client.
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   * @param params the parameters from the CGI
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   * @return action the action to be performed or "error" if an error was
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   * generated
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   */
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  protected String decodeMouseAction(Hashtable params)
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  {
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    // Determine what type of request the user made
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    // if the action parameter is set, use it as a default
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    // but if the ypos param is set, calculate the action needed
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    String action=null;
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    long ypos = 0;
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    try {
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      ypos = (new Long(((String[])params.get("ypos"))[0]).longValue());
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      //System.out.println("<P>YPOS IS " + ypos);
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      if (ypos <= 13) {
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        action = "getabstract";
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      } else if (ypos > 13 && ypos <= 25) {
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        action = "getdocument";
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      } else if (ypos > 25) {
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        action = "getdatadoc";
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      }
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      return action;
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    } catch (Exception npe) {
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      //
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      // MBJ -- NOTE that this should be handled more gracefully with
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      //        the new exception infrastructure -- this "error" return
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      //        value is inappropriate
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      //out.println("<P>Caught exception looking for Y value.");
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      return "error";
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    }
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  }
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}
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