public static OMElement queryToOM(Query query) { OMFactory factory = OMAbstractFactory.getOMFactory(); OMElement queryChild = factory.createOMElement( new QName( CEPConstants.CEP_CONF_NAMESPACE, CEPConstants.CEP_CONF_ELE_QUERY, CEPConstants.CEP_CONF_CEP_NAME_SPACE_PREFIX)); Expression queryExpression = query.getExpression(); String queryName = query.getName(); OMElement queryIP = null; List<String> ipList = query.getIpList(); for (String ip : ipList) { queryIP = factory.createOMElement(new QName(CEPConstants.CEP_CONF_QUERY_IP)); queryIP.setText(ip); queryChild.addChild(queryIP); } queryChild.addAttribute(CEPConstants.CEP_CONF_ATTR_NAME, queryName, null); OMElement omQueryExpression = ExpressionHelper.expressionToOM(queryExpression); queryChild.addChild(omQueryExpression); if (query.getOutput() != null) { OMElement queryOutput = OutputHelper.outputToOM(query.getOutput()); queryChild.addChild(queryOutput); } return queryChild; }