package com.sitech.base; import java.util.ResourceBundle; public class KafkaConfigs { public static final String serializer; public static final String metadataList; public static final String partitioner; public static final String required; static { ResourceBundle mqConfig = ResourceBundle.getBundle("kafka"); serializer = mqConfig.getString("serializer.class"); metadataList = mqConfig.getString("metadata.broker.list"); partitioner = mqConfig.getString("partitioner.class"); required = mqConfig.getString("request.required.acks"); } }