Examples with JsonArray org.json.simple.JsonArray used on opensource projects

Example 21 with JsonArray

use of org.json.simple.JsonArray in project jaggery by wso2.

the class JaggeryDeployerManager method addFilters.

private static void addFilters(Context ctx, JSONObject jaggeryConfig) {
    if (jaggeryConfig != null) {
        JSONArray arrFilters = (JSONArray) jaggeryConfig.get(JaggeryCoreConstants.JaggeryConfigParams.FILTERS);
        JSONArray arrFilterMappings = (JSONArray) jaggeryConfig.get(JaggeryCoreConstants.JaggeryConfigParams.FILTER_MAPPINGS);
        if (arrFilters != null) {
            for (Object filterObj : arrFilters) {
                JSONObject filter = (JSONObject) filterObj;
                String name = (String) filter.get(JaggeryCoreConstants.JaggeryConfigParams.FILTERS_NAME);
                String clazz = (String) filter.get(JaggeryCoreConstants.JaggeryConfigParams.FILTERS_CLASS);
                FilterDef filterDef = new FilterDef();
                filterDef.setFilterName(name);
                filterDef.setFilterClass(clazz);
                JSONArray arrParams = (JSONArray) filter.get(JaggeryCoreConstants.JaggeryConfigParams.FILTERS_PARAMS);
                if (arrParams != null) {
                    for (Object paramObj : arrParams) {
                        JSONObject param = (JSONObject) paramObj;
                        String paramName = (String) param.get(JaggeryCoreConstants.JaggeryConfigParams.FILTERS_PARAMS_NAME);
                        String paramValue = (String) param.get(JaggeryCoreConstants.JaggeryConfigParams.FILTERS_PARAMS_VALUE);
                        filterDef.addInitParameter(paramName, paramValue);
                    }
                }
                ctx.addFilterDef(filterDef);
            }
        }
        if (arrFilterMappings != null) {
            for (Object filterMappingObj : arrFilterMappings) {
                JSONObject mapping = (JSONObject) filterMappingObj;
                String name = (String) mapping.get(JaggeryCoreConstants.JaggeryConfigParams.FILTER_MAPPINGS_NAME);
                String url = (String) mapping.get(JaggeryCoreConstants.JaggeryConfigParams.FILTER_MAPPINGS_URL);
                FilterMap filterMapping = new FilterMap();
                filterMapping.setFilterName(name);
                filterMapping.addURLPattern(url);
                ctx.addFilterMap(filterMapping);
            }
        }
    }
}

Example 22 with JsonArray

use of org.json.simple.JsonArray in project jaggery by wso2.

the class JaggeryDeployerManager method addUrlMappings.

private static void addUrlMappings(Context context, JSONObject obj) {
    Object test = context.getServletContext().getAttribute("org.jaggeryjs.serveFunction");
    JSONArray arr = null;
    if (test != null) {
        // URL mapping for progamticaly
        arr = new JSONArray();
        JSONObject urlJSONObj = new JSONObject();
        JSONObject pathJSONObj = new JSONObject();
        urlJSONObj.put("url", "/*");
        pathJSONObj.put("path", File.separator + INDEX_JAG);
        arr.add(urlJSONObj);
    } else {
        arr = (JSONArray) obj.get(JaggeryCoreConstants.JaggeryConfigParams.URL_MAPPINGS);
    }
    if (arr != null) {
        Map<String, Object> urlMappings = new HashMap<String, Object>();
        for (Object mapObj : arr) {
            JSONObject mapping = (JSONObject) mapObj;
            String url = (String) mapping.get(JaggeryCoreConstants.JaggeryConfigParams.URL_MAPPINGS_URL);
            String path = (String) mapping.get(JaggeryCoreConstants.JaggeryConfigParams.URL_MAPPINGS_PATH);
            if (url != null && path != null) {
                path = path.startsWith("/") ? path : "/" + path;
                FilterMap filterMap = new FilterMap();
                filterMap.setFilterName(JaggeryCoreConstants.JAGGERY_FILTER_NAME);
                filterMap.addURLPattern(url);
                context.addFilterMap(filterMap);
                if (url.equals("/")) {
                    urlMappings.put("/", path);
                    continue;
                }
                url = url.startsWith("/") ? url.substring(1) : url;
                List<String> parts = new ArrayList<String>(Arrays.asList(url.split("/", -1)));
                addMappings(urlMappings, parts, path);
            } else {
                log.error("Invalid url mapping in jaggery.conf url : " + url + ", path : " + path);
            }
        }
        context.getServletContext().setAttribute(CommonManager.JAGGERY_URLS_MAP, urlMappings);
    }
}

Example 23 with JsonArray

use of org.json.simple.JsonArray in project jaggery by wso2.

the class WebAppManager method exec.

private static void exec(HttpServletRequest request, HttpServletResponse response) throws IOException {
    InputStream sourceIn;
    Context cx;
    JaggeryContext context;
    RhinoEngine engine = null;
    ServletContext servletContext = request.getServletContext();
    try {
        engine = CommonManager.getInstance().getEngine();
        cx = engine.enterContext();
        String scriptPath = getScriptPath(request);
        OutputStream out = response.getOutputStream();
        context = createJaggeryContext(cx, out, scriptPath, request, response);
        context.addProperty(FileHostObject.JAVASCRIPT_FILE_MANAGER, new WebAppFileManager(request.getServletContext()));
        if (ModuleManager.isModuleRefreshEnabled()) {
            //reload init scripts
            refreshServletContext(servletContext);
            InputStream jaggeryConf = servletContext.getResourceAsStream(JaggeryCoreConstants.JAGGERY_CONF_FILE);
            if (jaggeryConf != null) {
                StringWriter writer = new StringWriter();
                IOUtils.copy(jaggeryConf, writer, null);
                String jsonString = writer.toString();
                JSONObject conf = (JSONObject) JSONValue.parse(jsonString);
                JSONArray initScripts = (JSONArray) conf.get(JaggeryCoreConstants.JaggeryConfigParams.INIT_SCRIPTS);
                if (initScripts != null) {
                    JaggeryContext sharedContext = WebAppManager.sharedJaggeryContext(servletContext);
                    ScriptableObject sharedScope = sharedContext.getScope();
                    Object[] scripts = initScripts.toArray();
                    for (Object script : scripts) {
                        if (!(script instanceof String)) {
                            log.error("Invalid value for initScripts in jaggery.conf : " + script);
                            continue;
                        }
                        String path = (String) script;
                        path = path.startsWith("/") ? path : "/" + path;
                        Stack<String> callstack = CommonManager.getCallstack(sharedContext);
                        callstack.push(path);
                        engine.exec(new ScriptReader(servletContext.getResourceAsStream(path)) {

                            @Override
                            protected void build() throws IOException {
                                try {
                                    sourceReader = new StringReader(HostObjectUtil.streamToString(sourceIn));
                                } catch (ScriptException e) {
                                    throw new IOException(e);
                                }
                            }
                        }, sharedScope, null);
                        callstack.pop();
                    }
                }
            }
        }
        Object serveFunction = request.getServletContext().getAttribute(SERVE_FUNCTION_JAGGERY);
        if (serveFunction != null) {
            Function function = (Function) serveFunction;
            ScriptableObject scope = context.getScope();
            function.call(cx, scope, scope, new Object[] { scope.get("request", scope), scope.get("response", scope), scope.get("session", scope) });
        } else {
            //resource rendering model proceeding
            sourceIn = request.getServletContext().getResourceAsStream(scriptPath);
            if (sourceIn == null) {
                response.sendError(HttpServletResponse.SC_NOT_FOUND, request.getRequestURI());
                return;
            }
            CommonManager.getInstance().getEngine().exec(new ScriptReader(sourceIn), context.getScope(), getScriptCachingContext(request, scriptPath));
        }
    } catch (ScriptException e) {
        String msg = e.getMessage();
        log.error(msg, e);
        response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, msg);
    } catch (Error e) {
        //Rhino doesn't catch Error instances and it is been used to stop the script execution
        //from any specific place. Hence, Error exception propagates up to Java and we silently
        //ignore it, assuming it was initiated by an exit() method call.
        log.debug("Script has called exit() method", e);
    } finally {
        // Exiting from the context
        if (engine != null) {
            RhinoEngine.exitContext();
        }
    }
}

Example 24 with JsonArray

use of org.json.simple.JsonArray in project opennms by OpenNMS.

the class AlarmChangeNotificationClient method sendDbNotification.

@Override
public void sendDbNotification(DbNotification dbNotification) {
    try {
        String payload = dbNotification.getPayload();
        JSONObject newJsonObject = null;
        JSONObject oldJsonObject = null;
        try {
            JSONParser parser = new JSONParser();
            Object obj;
            obj = parser.parse(payload);
            JSONArray jsonArray = (JSONArray) obj;
            LOG.debug("payload jsonArray.toString():" + jsonArray.toString());
            newJsonObject = (JSONObject) jsonArray.get(0);
            oldJsonObject = (JSONObject) jsonArray.get(1);
            newJsonObject = jsonAlarmTimeNormaliser(newJsonObject);
            oldJsonObject = jsonAlarmTimeNormaliser(oldJsonObject);
        } catch (ParseException e1) {
            throw new RuntimeException("cannot parse notification payload to json object. payload=" + payload, e1);
        }
        if (newJsonObject.isEmpty() && (!oldJsonObject.isEmpty())) {
            // ignore alarm type 2
            if (!"2".equals(oldJsonObject.get("alarmtype").toString())) {
                if (LOG.isDebugEnabled())
                    LOG.debug("alarm deleted alarmid=" + oldJsonObject.get("alarmid"));
                EventBuilder eb = jsonAlarmToEventBuilder(oldJsonObject, new EventBuilder(AlarmChangeEventConstants.ALARM_DELETED_EVENT, EVENT_SOURCE_NAME));
                //copy in all values as json in params
                eb.addParam(AlarmChangeEventConstants.OLD_ALARM_VALUES_PARAM, oldJsonObject.toString());
                eb.addParam(AlarmChangeEventConstants.NEW_ALARM_VALUES_PARAM, newJsonObject.toString());
                sendEvent(eb.getEvent());
            }
        } else if ((!newJsonObject.isEmpty()) && oldJsonObject.isEmpty()) {
            // ignore alarm type 2
            if (!"2".equals(newJsonObject.get("alarmtype").toString())) {
                if (LOG.isDebugEnabled())
                    LOG.debug("alarm created alarmid=" + newJsonObject.get("alarmid"));
                EventBuilder eb = jsonAlarmToEventBuilder(newJsonObject, new EventBuilder(AlarmChangeEventConstants.ALARM_CREATED_EVENT, EVENT_SOURCE_NAME));
                //copy in all values as json in params
                eb.addParam(AlarmChangeEventConstants.OLD_ALARM_VALUES_PARAM, oldJsonObject.toString());
                eb.addParam(AlarmChangeEventConstants.NEW_ALARM_VALUES_PARAM, newJsonObject.toString());
                // set initial severity to new alarm severity
                if (newJsonObject.get("severity") != null) {
                    try {
                        String newseverity = newJsonObject.get("severity").toString();
                        Integer newsvty = Integer.valueOf(newseverity);
                        eb.addParam(AlarmChangeEventConstants.INITIAL_SEVERITY_PARAM, newsvty.toString());
                    } catch (Exception e) {
                        LOG.error("problem parsing initial severity for new alarm event newJsonObject=" + newJsonObject, e);
                    }
                }
                sendEvent(eb.getEvent());
            }
        } else {
            // ignore alarm type 2
            if (!"2".equals(newJsonObject.get("alarmtype").toString())) {
                // ignore event count and automation changes if these are only change in alarm
                // TODO need database trigger to also ignore these changes
                JSONObject newobj = new JSONObject(newJsonObject);
                JSONObject oldobj = new JSONObject(oldJsonObject);
                newobj.remove("lasteventtime");
                oldobj.remove("lasteventtime");
                newobj.remove("lasteventid");
                oldobj.remove("lasteventid");
                newobj.remove("counter");
                oldobj.remove("counter");
                newobj.remove("firstautomationtime");
                oldobj.remove("firstautomationtime");
                newobj.remove("lastautomationtime");
                oldobj.remove("lastautomationtime");
                if (!newobj.toString().equals(oldobj.toString())) {
                    // changes other than event count
                    // severity changed notification
                    String oldseverity = (oldJsonObject.get("severity") == null) ? null : oldJsonObject.get("severity").toString();
                    String newseverity = (newJsonObject.get("severity") == null) ? null : newJsonObject.get("severity").toString();
                    if (newseverity != null && !newseverity.equals(oldseverity)) {
                        // check if alarm cleared
                        EventBuilder eb = null;
                        if ("2".equals(newseverity)) {
                            if (LOG.isDebugEnabled())
                                LOG.debug("alarm cleared alarmid=" + oldJsonObject.get("alarmid") + " old severity=" + oldseverity + " new severity=" + newseverity);
                            eb = jsonAlarmToEventBuilder(newJsonObject, new EventBuilder(AlarmChangeEventConstants.ALARM_CLEARED_EVENT, EVENT_SOURCE_NAME));
                        } else {
                            // if just severity changed
                            if (LOG.isDebugEnabled())
                                LOG.debug("alarm severity changed alarmid=" + oldJsonObject.get("alarmid") + " old severity=" + oldseverity + " new severity=" + newseverity);
                            eb = jsonAlarmToEventBuilder(newJsonObject, new EventBuilder(AlarmChangeEventConstants.ALARM_SEVERITY_CHANGED_EVENT, EVENT_SOURCE_NAME));
                        }
                        eb.addParam(AlarmChangeEventConstants.OLDSEVERITY_PARAM, oldseverity);
                        //copy in all values as json in params
                        eb.addParam(AlarmChangeEventConstants.OLD_ALARM_VALUES_PARAM, oldJsonObject.toString());
                        eb.addParam(AlarmChangeEventConstants.NEW_ALARM_VALUES_PARAM, newJsonObject.toString());
                        sendEvent(eb.getEvent());
                    }
                    // alarm acknowledged / unacknowledged notifications  
                    String oldalarmacktime = (oldJsonObject.get("alarmacktime") == null) ? null : oldJsonObject.get("alarmacktime").toString();
                    String newalarmacktime = (newJsonObject.get("alarmacktime") == null) ? null : newJsonObject.get("alarmacktime").toString();
                    if (oldalarmacktime == null && newalarmacktime != null) {
                        //alarm acknowledged notification
                        if (LOG.isDebugEnabled())
                            LOG.debug("alarm acknowleged alarmid=" + newJsonObject.get("alarmid"));
                        EventBuilder eb = jsonAlarmToEventBuilder(newJsonObject, new EventBuilder(AlarmChangeEventConstants.ALARM_ACKNOWLEDGED_EVENT, EVENT_SOURCE_NAME));
                        //copy in all values as json in params
                        eb.addParam(AlarmChangeEventConstants.OLD_ALARM_VALUES_PARAM, oldJsonObject.toString());
                        eb.addParam(AlarmChangeEventConstants.NEW_ALARM_VALUES_PARAM, newJsonObject.toString());
                        sendEvent(eb.getEvent());
                    } else {
                        if (oldalarmacktime != null && newalarmacktime == null) {
                            //alarm unacknowledged notification
                            if (LOG.isDebugEnabled())
                                LOG.debug("alarm unacknowleged alarmid=" + newJsonObject.get("alarmid"));
                            //TODO issue unacknowledged doesn't have a user because only user and time in alarm field
                            EventBuilder eb = jsonAlarmToEventBuilder(newJsonObject, new EventBuilder(AlarmChangeEventConstants.ALARM_UNACKNOWLEDGED_EVENT, EVENT_SOURCE_NAME));
                            //copy in all values as json in params
                            eb.addParam(AlarmChangeEventConstants.OLD_ALARM_VALUES_PARAM, oldJsonObject.toString());
                            eb.addParam(AlarmChangeEventConstants.NEW_ALARM_VALUES_PARAM, newJsonObject.toString());
                            sendEvent(eb.getEvent());
                        }
                    }
                    // alarm suppressed / unsuppressed notifications 
                    String newsuppresseduntil = (newJsonObject.get("suppresseduntil") == null) ? null : newJsonObject.get("suppresseduntil").toString();
                    String oldsuppresseduntil = (oldJsonObject.get("suppresseduntil") == null) ? null : oldJsonObject.get("suppresseduntil").toString();
                    if (newsuppresseduntil != null && !newsuppresseduntil.equals(oldsuppresseduntil)) {
                        //alarm suppressed notification
                        if (LOG.isDebugEnabled())
                            LOG.debug("alarm suppressed alarmid=" + newJsonObject.get("alarmid"));
                        EventBuilder eb = jsonAlarmToEventBuilder(newJsonObject, new EventBuilder(AlarmChangeEventConstants.ALARM_SUPPRESSED_EVENT, EVENT_SOURCE_NAME));
                        //copy in all values as json in params
                        eb.addParam(AlarmChangeEventConstants.OLD_ALARM_VALUES_PARAM, oldJsonObject.toString());
                        eb.addParam(AlarmChangeEventConstants.NEW_ALARM_VALUES_PARAM, newJsonObject.toString());
                        sendEvent(eb.getEvent());
                    } else {
                        if (oldsuppresseduntil != null && newsuppresseduntil == null) {
                            //alarm unsuppressed notification
                            if (LOG.isDebugEnabled())
                                LOG.debug("alarm unsuppressed alarmid=" + newJsonObject.get("alarmid"));
                            //TODO issue unsuppress doesn't have a user because only user and time in alarm field
                            EventBuilder eb = jsonAlarmToEventBuilder(newJsonObject, new EventBuilder(AlarmChangeEventConstants.ALARM_UNSUPPRESSED_EVENT, EVENT_SOURCE_NAME));
                            //copy in all values as json in params
                            eb.addParam(AlarmChangeEventConstants.OLD_ALARM_VALUES_PARAM, oldJsonObject.toString());
                            eb.addParam(AlarmChangeEventConstants.NEW_ALARM_VALUES_PARAM, newJsonObject.toString());
                            sendEvent(eb.getEvent());
                        }
                    }
                    // trouble ticket state changed notification
                    String oldtticketid = (oldJsonObject.get("tticketid") == null) ? null : oldJsonObject.get("tticketid").toString();
                    String newtticketid = (newJsonObject.get("tticketid") == null) ? null : newJsonObject.get("tticketid").toString();
                    String oldtticketstate = (oldJsonObject.get("tticketstate") == null) ? null : oldJsonObject.get("tticketstate").toString();
                    String newtticketstate = (newJsonObject.get("tticketstate") == null) ? null : newJsonObject.get("tticketstate").toString();
                    if ((oldtticketid == null && newtticketid != null) || (oldtticketid != null && !newtticketid.equals(oldtticketid)) || (oldtticketstate == null && newtticketstate != null) || (oldtticketstate != null && !newtticketstate.equals(oldtticketstate))) {
                        if (LOG.isDebugEnabled())
                            LOG.debug("trouble ticket state changed for alarmid=" + oldJsonObject.get("alarmid") + " oldtticketid=" + oldtticketid + " newtticketid=" + newtticketid + " oldtticketstate=" + oldtticketstate + " newtticketstate=" + newtticketstate);
                        EventBuilder eb = jsonAlarmToEventBuilder(newJsonObject, new EventBuilder(AlarmChangeEventConstants.ALARM_TROUBLETICKET_STATE_CHANGE_EVENT, EVENT_SOURCE_NAME));
                        eb.addParam(AlarmChangeEventConstants.OLDTICKETID_PARAM, oldtticketid);
                        eb.addParam(AlarmChangeEventConstants.TTICKETID_PARAM, newtticketid);
                        eb.addParam(AlarmChangeEventConstants.OLDTTICKETSTATE_PARAM, oldtticketstate);
                        eb.addParam(AlarmChangeEventConstants.TTICKETSTATE_PARAM, newtticketstate);
                        //copy in all values as json in params
                        eb.addParam(AlarmChangeEventConstants.OLD_ALARM_VALUES_PARAM, oldJsonObject.toString());
                        eb.addParam(AlarmChangeEventConstants.NEW_ALARM_VALUES_PARAM, newJsonObject.toString());
                        sendEvent(eb.getEvent());
                    }
                    // alarm sticky note changed notification
                    String oldstickymemo = (oldJsonObject.get("stickymemo") == null) ? null : oldJsonObject.get("stickymemo").toString();
                    String newstickymemo = (newJsonObject.get("stickymemo") == null) ? null : newJsonObject.get("stickymemo").toString();
                    if ((newstickymemo != null && !newstickymemo.equals(oldstickymemo))) {
                        if (LOG.isDebugEnabled())
                            LOG.debug("Sticky memo added for alarmid=" + oldJsonObject.get("alarmid") + " newstickymemo=" + newstickymemo);
                        EventBuilder eb = jsonAlarmToEventBuilder(newJsonObject, new EventBuilder(AlarmChangeEventConstants.ALARM_STICKYMEMO_ADD_EVENT, EVENT_SOURCE_NAME));
                        eb.addParam(AlarmChangeEventConstants.STICKYMEMO_PARAM, newstickymemo);
                        //copy in all values as json in params
                        eb.addParam(AlarmChangeEventConstants.OLD_ALARM_VALUES_PARAM, oldJsonObject.toString());
                        eb.addParam(AlarmChangeEventConstants.NEW_ALARM_VALUES_PARAM, newJsonObject.toString());
                        sendEvent(eb.getEvent());
                    }
                    // send alarm changed event for any other changes not captured above
                    newobj.remove("severity");
                    oldobj.remove("severity");
                    newobj.remove("alarmacktime");
                    oldobj.remove("alarmacktime");
                    newobj.remove("alarmackuser");
                    oldobj.remove("alarmackuser");
                    newobj.remove("suppresseduntil");
                    oldobj.remove("suppresseduntil");
                    newobj.remove("suppresseduser");
                    oldobj.remove("suppresseduser");
                    newobj.remove("tticketid");
                    oldobj.remove("tticketid");
                    newobj.remove("tticketstate");
                    oldobj.remove("tticketstate");
                    newobj.remove("stickymemo");
                    oldobj.remove("stickymemo");
                    if (!newobj.toString().equals(oldobj.toString())) {
                        EventBuilder eb = jsonAlarmToEventBuilder(oldJsonObject, new EventBuilder(AlarmChangeEventConstants.ALARM_CHANGED_EVENT, EVENT_SOURCE_NAME));
                        //copy in all values as json in params
                        eb.addParam(AlarmChangeEventConstants.OLD_ALARM_VALUES_PARAM, oldJsonObject.toString());
                        eb.addParam(AlarmChangeEventConstants.NEW_ALARM_VALUES_PARAM, newJsonObject.toString());
                        sendEvent(eb.getEvent());
                    }
                }
            }
        }
    } catch (Exception e) {
        LOG.error("problem creating opennms alarm change event from database notification", e);
    }
}

Example 25 with JsonArray

use of org.json.simple.JsonArray in project opennms by OpenNMS.

the class MemosChangeNotificationClient method sendDbNotification.

@Override
public void sendDbNotification(DbNotification dbNotification) {
    try {
        String payload = dbNotification.getPayload();
        JSONObject memoJsonObject = null;
        JSONObject alarmIdJsonObject = null;
        String alarmId = null;
        String body = null;
        String author = null;
        String reductionkey = null;
        try {
            JSONParser parser = new JSONParser();
            Object obj;
            obj = parser.parse(payload);
            JSONArray jsonArray = (JSONArray) obj;
            if (LOG.isDebugEnabled())
                LOG.debug("payload memo jsonArray.toString():" + jsonArray.toString());
            memoJsonObject = (JSONObject) jsonArray.get(0);
            memoJsonObject = jsonMemoTimeNormaliser(memoJsonObject);
            alarmIdJsonObject = (JSONObject) jsonArray.get(1);
            alarmId = (alarmIdJsonObject.get("alarmid") == null) ? null : alarmIdJsonObject.get("alarmid").toString();
            body = (memoJsonObject.get("body") == null) ? null : memoJsonObject.get("body").toString();
            author = (memoJsonObject.get("author") == null) ? null : memoJsonObject.get("author").toString();
            reductionkey = (memoJsonObject.get("reductionkey") == null) ? null : memoJsonObject.get("reductionkey").toString();
        } catch (ParseException e1) {
            throw new RuntimeException("cannot parse notification payload to json object. payload=" + payload, e1);
        }
        if (!memoJsonObject.isEmpty()) {
            // sticky note event
            if ("Memo".equals(memoJsonObject.get("type").toString())) {
                if (LOG.isDebugEnabled())
                    LOG.debug("sticky memo updated=" + memoJsonObject.get("id"));
                EventBuilder eb = new EventBuilder(AlarmChangeEventConstants.STICKY_MEMO_EVENT, EVENT_SOURCE_NAME);
                //copy in all values as json in params
                eb.addParam(AlarmChangeEventConstants.MEMO_VALUES_PARAM, memoJsonObject.toString());
                eb.addParam(AlarmChangeEventConstants.MEMO_ALARMID_PARAM, alarmId);
                eb.addParam(AlarmChangeEventConstants.MEMO_BODY_PARAM, body);
                eb.addParam(AlarmChangeEventConstants.MEMO_AUTHOR_PARAM, author);
                sendEvent(eb.getEvent());
            } else if ("ReductionKeyMemo".equals(memoJsonObject.get("type").toString())) {
                if (LOG.isDebugEnabled())
                    LOG.debug("reduction key memo updated=" + memoJsonObject.get("id"));
                EventBuilder eb = new EventBuilder(AlarmChangeEventConstants.JOURNAL_MEMO_EVENT, EVENT_SOURCE_NAME);
                //copy in all values as json in params
                eb.addParam(AlarmChangeEventConstants.MEMO_VALUES_PARAM, memoJsonObject.toString());
                eb.addParam(AlarmChangeEventConstants.MEMO_ALARMID_PARAM, alarmId);
                eb.addParam(AlarmChangeEventConstants.MEMO_BODY_PARAM, body);
                eb.addParam(AlarmChangeEventConstants.MEMO_AUTHOR_PARAM, author);
                eb.addParam(AlarmChangeEventConstants.MEMO_REDUCTIONKEY_PARAM, reductionkey);
                sendEvent(eb.getEvent());
            }
        }
    } catch (Exception e) {
        LOG.error("problem creating opennms alarm change event from database notification", e);
    }
}