/**
* this function will return a jsonstring given a resultset in a format that is required for
* WTF.Grid just use this inside the ur jsp file and set the url for the grid datastore as that
* jsp file
*/
public JSONObject GetJsonForGrid(SqlRowSet rs) {
JSONObject jb = null;
try {
SqlRowSetMetaData rsmd = rs.getMetaData();
JSONArray jArr = new JSONArray();
while (rs.next()) {
JSONObject jobj = new JSONObject();
for (int i = 1; i <= rsmd.getColumnCount(); i++) {
if (rs.getObject(i) != null) jobj.put(rsmd.getColumnName(i), rs.getObject(i));
else jobj.put(rsmd.getColumnName(i), "");
}
jArr.put(jobj);
}
if (jArr.length() > 0) jb = new JSONObject().put("data", jArr);
} catch (Exception ex) {
System.out.println("exception -->" + ex);
}
return jb;
}
private List<ResultsetRowData> fillDatatableResultSetDataRows(final String sql) {
final SqlRowSet rs = this.jdbcTemplate.queryForRowSet(sql);
final List<ResultsetRowData> resultsetDataRows = new ArrayList<ResultsetRowData>();
final SqlRowSetMetaData rsmd = rs.getMetaData();
while (rs.next()) {
final List<String> columnValues = new ArrayList<String>();
for (int i = 0; i < rsmd.getColumnCount(); i++) {
final String columnName = rsmd.getColumnName(i + 1);
final String columnValue = rs.getString(columnName);
columnValues.add(columnValue);
}
final ResultsetRowData resultsetDataRow = ResultsetRowData.create(columnValues);
resultsetDataRows.add(resultsetDataRow);
}
return resultsetDataRows;
}