String url = null;
StringBuffer sb = new StringBuffer();
JdbcConnectionPool pool = this.getHadbJdbcConnectionPoolFromConfig();
if(pool == null)
return null;
if (pool.sizeElementProperty() > 0) {
ElementProperty[] props = pool.getElementProperty();
for (int i = 0; i < props.length; i++) {
String name = props[i].getAttributeValue("name");
String value = props[i].getAttributeValue("value");
if (name.equalsIgnoreCase("serverList")) {