content: /*
   * 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.camel.component.debezium;
  
  import java.util.Map;
  
  import org.apache.camel.CamelContext;
  import org.apache.camel.component.debezium.configuration.ConfigurationValidation;
  import org.apache.camel.component.debezium.configuration.EmbeddedDebeziumConfiguration;
  import org.apache.camel.spi.Metadata;
  import org.apache.camel.support.DefaultComponent;
  import org.apache.camel.util.ObjectHelper;
  import org.apache.camel.util.PropertiesHelper;
  
  /**
   * Base class for all debezium components
   */
  public abstract class DebeziumComponent<C extends EmbeddedDebeziumConfiguration> extends DefaultComponent {
  
      protected DebeziumComponent() {
      }
  
      protected DebeziumComponent(CamelContext context) {
          super(context);
      }
  
      @Override
      protected DebeziumEndpoint<C> createEndpoint(String uri, String remaining, Map<String, Object> parameters)
              throws Exception {
          // use a copy on the endpoint
          final C configuration = (C) getConfiguration().copy();
  
          if (ObjectHelper.isEmpty(remaining) && ObjectHelper.isEmpty(configuration.getName())) {
              throw new IllegalArgumentException(
                      String.format("Connector name must be configured on endpoint using syntax debezium-%s:name",
                              configuration.getConnectorDatabaseType()));
          }
  
          // if we have name in path, we override the name in the configuration
          if (!ObjectHelper.isEmpty(remaining)) {
              configuration.setName(remaining);
          }
  
          DebeziumEndpoint<C> endpoint = initializeDebeziumEndpoint(uri, configuration);
          setProperties(endpoint, parameters);
  
          // extract the additional properties map
          if (PropertiesHelper.hasProperties(parameters, "additionalProperties.")) {
              final Map<String, Object> additionalProperties = endpoint.getConfiguration().getAdditionalProperties();
  
              // add and overwrite additional properties from endpoint to pre-configured properties
              additionalProperties.putAll(PropertiesHelper.extractProperties(parameters, "additionalProperties."));
          }
  
          // validate configurations
          final ConfigurationValidation configurationValidation = configuration.validateConfiguration();
  
          if (!configurationValidation.isValid()) {
              throw new IllegalArgumentException(configurationValidation.getReason());
          }
  
          return endpoint;
      }
  
      protected abstract DebeziumEndpoint<C> initializeDebeziumEndpoint(String uri, C configuration);
  
      public abstract C getConfiguration();
  
      @Metadata(description = "Component configuration")
      public abstract void setConfiguration(C configuration);
  }
  