/**
* Add parameter, and replace if exist
*
* @param columnName
* @param value
*/
private void setSqlValue(String columnName, Object value) {
// We deal about null values later
if (value == null) return;
// Lets find a sqlParam type
final CallParam cp = PARAM_MAP.get(columnName);
if (cp == null) {
throw new IllegalArgumentException("could not add unknown column " + columnName);
}
sqlParamsMap.put(columnName, value);
}
/**
* Get the sql param
*
* @param columnName
* @return sqlParam value
*/
private SQLParam getSqlParam(String columnName) {
// Lets find a sqlParam type
final CallParam cp = PARAM_MAP.get(columnName);
if (cp == null) {
throw new IllegalArgumentException("could not get param for unknown column " + columnName);
}
// Check the old value exist
final Object value = sqlParamsMap.get(columnName);
if (value == null) {
return null;
}
final int sqlType = cp.sqlType;
return new SQLParam(columnName, value, sqlType);
}