src/main/java/org/apache/sling/distribution/journal/kafka/KafkaEndpoint.java

/*
 * 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
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package org.apache.sling.distribution.journal.kafka;

import org.osgi.service.metatype.annotations.AttributeDefinition;
import org.osgi.service.metatype.annotations.ObjectClassDefinition;

@ObjectClassDefinition(name = "Apache Sling Journal Distribution - Kafka endpoint",
        description = "Apache Kafka Endpoint. Default values match Kafka properties defaults.")
public @interface KafkaEndpoint {

    @AttributeDefinition(name = "Kafka Bootstrap Servers",
            description = "A comma separated list of host/port pairs to use for establishing the initial connection to the Kafka cluster.")
    String kafkaBootstrapServers() default "localhost:9092";

    @AttributeDefinition(name = "Kafka Request Timeout",
            description = "Kafka Request Timeout in ms.")
    int kafkaRequestTimeout() default 32000;

    @AttributeDefinition(name = "Kafka Default API Timeout",
            description = "Kafka Default API Timeout in ms.")
    int kafkaDefaultApiTimeout() default 60000;
    
    @AttributeDefinition(name = "Kafka Security protocol",
            description = "Kafka Protocol used to communicate with brokers.")
    String securityProtocol() default "PLAINTEXT";
    
    @AttributeDefinition(name = "Kafka SASL mechanism",
            description = "Kafka SASL mechanism used for client connections.")
    String saslMechanism() default "GSSAPI";
    
    @AttributeDefinition(name = "Kafka SASL JAAS config",
            description = "Kafka JAAS login context parameters for SASL connections in the format used by JAAS configuration files.")
    String saslJaasConfig();

}