DataSourceTextField descriptionField = createTextField(Field.DESCRIPTION, MSG
.dataSource_operationSchedule_field_description(), null, 100, false);
fields.add(descriptionField);
DataSourceDateTimeField nextFireTimeField = new DataSourceDateTimeField(Field.NEXT_FIRE_TIME, MSG
.dataSource_operationSchedule_field_nextFireTime());
nextFireTimeField.setCanEdit(false);
fields.add(nextFireTimeField);
DataSourceIntegerField timeoutField = createIntegerField(Field.TIMEOUT, MSG
.dataSource_operationSchedule_field_timeout(), 30, null, false);
fields.add(timeoutField);