| // Copyright (C) 2022 The Android Open Source Project |
| // |
| // Licensed 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 com.googlesource.gerrit.plugins.gitrepometrics; |
| |
| import java.util.HashMap; |
| import java.util.Optional; |
| |
| import com.codahale.metrics.Meter; |
| import com.codahale.metrics.MetricRegistry; |
| import com.google.common.base.Supplier; |
| import com.google.gerrit.extensions.registration.RegistrationHandle; |
| import com.google.gerrit.metrics.CallbackMetric0; |
| import com.google.gerrit.metrics.Description; |
| import com.google.gerrit.metrics.DisabledMetricMaker; |
| |
| class FakeMetricMaker extends DisabledMetricMaker { |
| Integer callsCounter; |
| private MetricRegistry metricRegistry; |
| HashMap<String, Supplier<?>> actionMap; |
| |
| @SuppressWarnings({"rawtypes", "unchecked"}) |
| FakeMetricMaker(MetricRegistry metricRegistry) { |
| this.callsCounter = 0; |
| this.metricRegistry = metricRegistry; |
| this.actionMap = new HashMap(); |
| } |
| |
| @SuppressWarnings("unused") |
| @Override |
| public <V> CallbackMetric0<V> newCallbackMetric( |
| String name, Class<V> valueClass, Description desc) { |
| callsCounter += 1; |
| metricRegistry.register( |
| String.format("%s/%s/%s", "plugins", "git-repo-metrics", name), new Meter()); |
| return new CallbackMetric0<V>() { |
| |
| @Override |
| public void set(V value) {} |
| |
| @Override |
| public void remove() {} |
| }; |
| } |
| |
| @Override |
| public <V> RegistrationHandle newCallbackMetric( |
| String name, Class<V> valueClass, Description desc, Supplier<V> trigger) { |
| callsCounter += 1; |
| |
| String metricName = String.format("%s/%s/%s", "plugins", "git-repo-metrics", name); |
| |
| metricRegistry.register(metricName, new Meter()); |
| |
| actionMap.put(metricName, trigger); |
| |
| return null; |
| } |
| |
| @SuppressWarnings("rawtypes") |
| public Optional<Supplier> getValueForMetric(String metric) { |
| if (actionMap.containsKey(metric)) return Optional.of(actionMap.get(metric)); |
| |
| return Optional.empty(); |
| } |
| } |