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.google.secret.manager;
  
  import com.google.cloud.secretmanager.v1.SecretManagerServiceClient;
  import org.apache.camel.Category;
  import org.apache.camel.Consumer;
  import org.apache.camel.Processor;
  import org.apache.camel.Producer;
  import org.apache.camel.spi.EndpointServiceLocation;
  import org.apache.camel.spi.Metadata;
  import org.apache.camel.spi.UriEndpoint;
  import org.apache.camel.spi.UriParam;
  import org.apache.camel.support.DefaultEndpoint;
  import org.apache.camel.util.ObjectHelper;
  
  /**
   * Manage Google Secret Manager Secrets
   *
   * Google Secret Manager Endpoint.
   */
  @UriEndpoint(firstVersion = "3.16.0", scheme = "google-secret-manager", title = "Google Secret Manager",
               syntax = "google-secret-manager:project", category = {
                       Category.CLOUD },
               producerOnly = true, headersClass = GoogleSecretManagerConstants.class)
  @Metadata(annotations = {
          "vault=google-secret-manager",
  })
  public class GoogleSecretManagerEndpoint extends DefaultEndpoint implements EndpointServiceLocation {
  
      @UriParam
      private GoogleSecretManagerConfiguration configuration;
  
      private SecretManagerServiceClient secretManagerServiceClient;
  
      public GoogleSecretManagerEndpoint(String uri, GoogleSecretManagerComponent component,
                                         GoogleSecretManagerConfiguration configuration) {
          super(uri, component);
          this.configuration = configuration;
      }
  
      public Producer createProducer() throws Exception {
          return new GoogleSecretManagerProducer(this);
      }
  
      public Consumer createConsumer(Processor processor) throws Exception {
          throw new UnsupportedOperationException(
                  "Cannot consume from the google-secret-manager endpoint: " + getEndpointUri());
      }
  
      public GoogleSecretManagerConfiguration getConfiguration() {
          return configuration;
      }
  
      /**
       * Setup configuration
       */
      public void setConfiguration(GoogleSecretManagerConfiguration configuration) {
          this.configuration = configuration;
      }
  
      @Override
      protected void doStart() throws Exception {
          super.doStart();
          if (configuration.getClient() != null) {
              secretManagerServiceClient = configuration.getClient();
          } else {
              secretManagerServiceClient = GoogleSecretManagerClientFactory.create(this.getCamelContext(), configuration);
          }
      }
  
      @Override
      protected void doStop() throws Exception {
          super.doStop();
          if (configuration.getClient() == null && secretManagerServiceClient != null) {
              secretManagerServiceClient.close();
          }
      }
  
      public SecretManagerServiceClient getClient() {
          return secretManagerServiceClient;
      }
  
      @Override
      public String getServiceUrl() {
          if (ObjectHelper.isNotEmpty(
                  ObjectHelper.isNotEmpty(configuration.getProject()) && ObjectHelper.isNotEmpty(configuration.getClient()))) {
              return getServiceProtocol() + ":" + configuration.getProject() + ":" + configuration.getClient();
          }
          return null;
      }
  
      @Override
      public String getServiceProtocol() {
          return "secrets-manager";
      }
  
  }
  