| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.jackrabbit.oak.security.authentication.monitor; |
| |
| import org.apache.jackrabbit.api.stats.TimeSeries; |
| import org.apache.jackrabbit.oak.spi.security.authentication.LoginModuleMBean; |
| import org.apache.jackrabbit.oak.spi.security.authentication.LoginModuleMonitor; |
| import org.apache.jackrabbit.oak.stats.MeterStats; |
| import org.apache.jackrabbit.oak.stats.StatisticsProvider; |
| import org.apache.jackrabbit.oak.stats.StatsOptions; |
| import org.apache.jackrabbit.stats.TimeSeriesStatsUtil; |
| import org.jetbrains.annotations.NotNull; |
| |
| import javax.management.openmbean.CompositeData; |
| |
| public class LoginModuleMonitorImpl implements LoginModuleMBean, LoginModuleMonitor { |
| |
| private final StatisticsProvider statisticsProvider; |
| |
| static final String LOGIN_ERRORS = "LOGIN_ERRORS"; |
| |
| private final MeterStats loginErrors; |
| |
| public LoginModuleMonitorImpl(StatisticsProvider statisticsProvider) { |
| this.statisticsProvider = statisticsProvider; |
| loginErrors = statisticsProvider.getMeter(LOGIN_ERRORS, StatsOptions.DEFAULT); |
| } |
| |
| //------------------------------------------------------- < LoginModuleMonitor >--- |
| |
| @Override |
| public void loginError() { |
| loginErrors.mark(); |
| } |
| |
| //----------------------------------------------------------< LoginModuleMBean >--- |
| |
| @Override |
| public long getLoginErrors() { |
| return loginErrors.getCount(); |
| } |
| |
| @Override |
| public CompositeData getLoginErrorsHistory() { |
| return getTimeSeriesData(LOGIN_ERRORS, "Number of login errors."); |
| } |
| |
| //-----------------------------------------------------------------< internal >--- |
| |
| @NotNull |
| private CompositeData getTimeSeriesData(@NotNull String name, @NotNull String desc) { |
| return TimeSeriesStatsUtil.asCompositeData(getTimeSeries(name), desc); |
| } |
| |
| @NotNull |
| private TimeSeries getTimeSeries(@NotNull String name) { |
| return statisticsProvider.getStats().getTimeSeries(name, true); |
| } |
| } |