src/main/java/org/apache/geode/kafka/utils/GeodeSinkConfigurationConstants.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 "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 org.apache.geode.kafka.utils;

public class GeodeSinkConfigurationConstants {
  /**
   * SINK SPECIFIC CONFIGURATION
   */
  public static final String TOPIC_TO_REGION_BINDINGS = "topic-to-regions";
  public static final String DEFAULT_TOPIC_TO_REGION_BINDING = "[gkcTopic:gkcRegion]";
  public static final String NULL_VALUES_BEHAVIOR = "null-values-behavior";
  public static final String DEFAULT_NULL_VALUES_BEHAVIOR = "remove";
  public static final String NULL_VALUES_BEHAVIOR_DOCUMENTATION =
      "If set to REMOVE, when topics send a SinkRecord with a null value, we will convert to an operation similar to region.remove instead of putting a null value into the region";
  public static final String TOPIC_TO_REGION_BINDINGS_DOCUMENTATION =
      "A comma separated list of \"one topic to many regions\" bindings.  Each binding is surrounded by brackets. For example \"[topicName:regionName], [anotherTopic: regionName, anotherRegion]";
  public static final String SINK_GROUP = "Sink-Configurations";
  public final static String TOPIC_TO_REGION_BINDINGS_DISPLAY_NAME = "Topic to region mapping";
  public final static String NULL_VALUES_BEHAVIOR_DISPLAY_NAME = "Null values behavior";

  public enum NullValueBehavior {
    REMOVE,
    ADD
  }
}