AlertSourceConfig.SOURCE_TYPE_STRING_MONITOR) ){
expression = new Expression(null, alertSrcConfig.getObjectName(),
alertSrcConfig.getAttributeName());
request.setAttribute("attribute", alertSrcConfig.getAttributeName());
MBeanService mbeanService = ServiceFactory.getMBeanService();
ObjectAttribute objAttr = mbeanService.getObjectAttribute(
Utils.getServiceContext(context, expression),
expression.getTargetName());
request.setAttribute("currentAttrValue",
objAttr.getDisplayValue());
if(sourceType.equals(
AlertSourceConfig.SOURCE_TYPE_GAUGE_MONITOR)){
form.setMinAttributeValue(alertSrcConfig.getLowThreshold().toString());
form.setMaxAttributeValue(alertSrcConfig.getHighThreshold().toString());
}else if(sourceType.equals(