content: /*
   * Copyright 2017-2025 Hyland Software, Inc. and its affiliates.
   *
   * 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 org.activiti.cloud.starter.messages.hazelcast;
  
  import com.hazelcast.config.Config;
  import com.hazelcast.core.HazelcastInstance;
  import com.hazelcast.spring.transaction.HazelcastTransactionManager;
  import org.activiti.cloud.services.messages.core.config.MessagesCoreAutoConfiguration;
  import org.springframework.boot.autoconfigure.AutoConfiguration;
  import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
  import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
  import org.springframework.context.annotation.Bean;
  import org.springframework.integration.hazelcast.lock.HazelcastLockRegistry;
  import org.springframework.integration.hazelcast.metadata.HazelcastMetadataStore;
  import org.springframework.integration.hazelcast.store.HazelcastMessageStore;
  import org.springframework.integration.metadata.ConcurrentMetadataStore;
  import org.springframework.integration.store.MessageGroupStore;
  import org.springframework.integration.support.locks.LockRegistry;
  import org.springframework.transaction.PlatformTransactionManager;
  
  @AutoConfiguration(before = { MessagesCoreAutoConfiguration.class })
  @ConditionalOnClass(HazelcastInstance.class)
  public class HazelcastMessageStoreAutoConfiguration {
  
      @Bean
      @ConditionalOnMissingBean
      public Config hazelcastConfig() {
          Config config = new Config();
  
          config.getCPSubsystemConfig().setCPMemberCount(3);
  
          return config;
      }
  
      @Bean
      @ConditionalOnMissingBean
      public PlatformTransactionManager transactionManager(HazelcastInstance hazelcastInstance) {
          return new HazelcastTransactionManager(hazelcastInstance);
      }
  
      @Bean
      @ConditionalOnMissingBean
      public MessageGroupStore messageStore(HazelcastInstance hazelcastInstance) {
          HazelcastMessageStore messageStore = new HazelcastMessageStore(hazelcastInstance);
  
          messageStore.setLazyLoadMessageGroups(false);
  
          return messageStore;
      }
  
      @Bean
      @ConditionalOnMissingBean
      public ConcurrentMetadataStore metadataStore(HazelcastInstance hazelcastInstance) {
          return new HazelcastMetadataStore(hazelcastInstance);
      }
  
      @Bean
      @ConditionalOnMissingBean
      public LockRegistry lockRegistry(HazelcastInstance hazelcastInstance) {
          return new HazelcastLockRegistry(hazelcastInstance);
      }
  }
  