| // Copyright (C) 2019 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.kafka.config; |
| |
| import com.google.common.annotations.VisibleForTesting; |
| import com.google.gerrit.extensions.annotations.PluginName; |
| import com.google.gerrit.server.config.PluginConfigFactory; |
| import com.google.inject.Inject; |
| |
| public class KafkaSubscriberProperties extends KafkaProperties { |
| private static final long serialVersionUID = 1L; |
| private static final String DEFAULT_POLLING_INTERVAL_MS = "1000"; |
| private static final String DEFAULT_NUMBER_OF_SUBSCRIBERS = "4"; |
| |
| private final Integer pollingInterval; |
| private final String groupId; |
| private final Integer numberOfSubscribers; |
| |
| @Inject |
| public KafkaSubscriberProperties( |
| PluginConfigFactory configFactory, @PluginName String pluginName) { |
| super(configFactory, pluginName); |
| |
| this.pollingInterval = |
| Integer.parseInt(getProperty("polling.interval.ms", DEFAULT_POLLING_INTERVAL_MS)); |
| this.groupId = getProperty("group.id"); |
| this.numberOfSubscribers = |
| Integer.parseInt(getProperty("number.of.subscribers", DEFAULT_NUMBER_OF_SUBSCRIBERS)); |
| } |
| |
| @VisibleForTesting |
| public KafkaSubscriberProperties(int pollingInterval, String groupId, int numberOfSubscribers) { |
| this.pollingInterval = pollingInterval; |
| this.groupId = groupId; |
| this.numberOfSubscribers = numberOfSubscribers; |
| } |
| |
| public Integer getPollingInterval() { |
| return pollingInterval; |
| } |
| |
| public String getGroupId() { |
| return groupId; |
| } |
| |
| public Integer getNumberOfSubscribers() { |
| return numberOfSubscribers; |
| } |
| } |