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.services.connectors.conf;
  
  import java.util.Map;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  import org.springframework.beans.factory.InitializingBean;
  import org.springframework.cloud.stream.config.BindingProperties;
  import org.springframework.cloud.stream.config.BindingServiceProperties;
  import org.springframework.core.Ordered;
  
  public class ConnectorMessagingDestinationsConfigurer implements InitializingBean, Ordered {
  
      private static final Logger logger = LoggerFactory.getLogger(ConnectorImplementationsProvider.class);
  
      private final ConnectorImplementationsProvider destinationsProvider;
      private final ConnectorDestinationMappingStrategy destinationMappingStrategy;
      private final BindingServiceProperties bindingServiceProperties;
  
      public ConnectorMessagingDestinationsConfigurer(
          ConnectorImplementationsProvider destinationsProvider,
          ConnectorDestinationMappingStrategy destinationMappingStrategy,
          BindingServiceProperties bindingServiceProperties
      ) {
          this.destinationsProvider = destinationsProvider;
          this.destinationMappingStrategy = destinationMappingStrategy;
          this.bindingServiceProperties = bindingServiceProperties;
      }
  
      @Override
      public void afterPropertiesSet() throws Exception {
          destinationsProvider
              .getImplementations()
              .stream()
              .map(this::resolveBindingDestination)
              .map(this::applyBindingDestination)
              .forEach(this::log);
      }
  
      protected Map.Entry<String, String> resolveBindingDestination(String implementation) {
          String destination = destinationMappingStrategy.apply(implementation);
  
          return Map.entry(implementation, destination);
      }
  
      protected Map.Entry<String, BindingProperties> applyBindingDestination(Map.Entry<String, String> entry) {
          BindingProperties bindingProperties = bindingServiceProperties.getBindingProperties(entry.getKey());
  
          bindingProperties.setDestination(entry.getValue());
  
          return Map.entry(entry.getKey(), bindingProperties);
      }
  
      protected void log(Map.Entry<String, BindingProperties> entry) {
          logger.warn(
              "Configured Connector '{}' implementation to '{}' destination",
              entry.getKey(),
              entry.getValue().getDestination()
          );
      }
  
      @Override
      public int getOrder() {
          return Ordered.HIGHEST_PRECEDENCE;
      }
  }
  