001/* 002 * (C) Copyright 2006-2016 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * 017 * Contributors: 018 * anechaev 019 */ 020package org.nuxeo.runtime.kafka; 021 022import java.util.Properties; 023import java.util.Set; 024 025/** 026 * Service to collect kafka configurations. 027 * 028 * @since 9.3 029 */ 030public interface KafkaConfigService { 031 032 /** 033 * List the name of the registered Kafka configuration. 034 */ 035 Set<String> listConfigNames(); 036 037 /** 038 * Returns the Zookeeper servers for a configuration. 039 */ 040 String getZkServers(String configName); 041 042 /** 043 * Returns the Kafka producer properties for a configuration. 044 */ 045 Properties getProducerProperties(String configName); 046 047 /** 048 * Returns the kafka consumer properties for a configuration. 049 */ 050 Properties getConsumerProperties(String configName); 051 052 /** 053 * Returns the topic prefix to use for a configuration. 054 */ 055 String getTopicPrefix(String configName); 056}