spring-cloud-previews/google-cloud-discoveryengine-spring-starter/src/main/java/com/google/cloud/discoveryengine/v1/spring/SearchServiceSpringAutoConfiguration.java [66:166]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    matchIfMissing = true)
@EnableConfigurationProperties(SearchServiceSpringProperties.class)
public class SearchServiceSpringAutoConfiguration {
  private final SearchServiceSpringProperties clientProperties;
  private final CredentialsProvider credentialsProvider;
  private static final Log LOGGER = LogFactory.getLog(SearchServiceSpringAutoConfiguration.class);

  protected SearchServiceSpringAutoConfiguration(
      SearchServiceSpringProperties clientProperties, CredentialsProvider credentialsProvider)
      throws IOException {
    this.clientProperties = clientProperties;
    if (this.clientProperties.getCredentials().hasKey()) {
      if (LOGGER.isTraceEnabled()) {
        LOGGER.trace("Using credentials from SearchService-specific configuration");
      }
      this.credentialsProvider =
          ((CredentialsProvider) new DefaultCredentialsProvider(this.clientProperties));
    } else {
      this.credentialsProvider = credentialsProvider;
    }
  }

  /**
   * Provides a default transport channel provider bean, corresponding to the client library's
   * default transport channel provider. If the library supports both GRPC and REST transport, and
   * the useRest property is configured, the HTTP/JSON transport provider will be used instead of
   * GRPC.
   *
   * @return a default transport channel provider.
   */
  @Bean
  @ConditionalOnMissingBean(name = "defaultSearchServiceTransportChannelProvider")
  public TransportChannelProvider defaultSearchServiceTransportChannelProvider() {
    if (this.clientProperties.getUseRest()) {
      return SearchServiceSettings.defaultHttpJsonTransportProviderBuilder().build();
    }
    return SearchServiceSettings.defaultTransportChannelProvider();
  }

  /**
   * Provides a SearchServiceSettings bean configured to use a DefaultCredentialsProvider and the
   * client library's default transport channel provider
   * (defaultSearchServiceTransportChannelProvider()). It also configures the quota project ID and
   * executor thread count, if provided through properties.
   *
   * <p>Retry settings are also configured from service-level and method-level properties specified
   * in SearchServiceSpringProperties. Method-level properties will take precedence over
   * service-level properties if available, and client library defaults will be used if neither are
   * specified.
   *
   * @param defaultTransportChannelProvider TransportChannelProvider to use in the settings.
   * @return a {@link SearchServiceSettings} bean configured with {@link TransportChannelProvider}
   *     bean.
   */
  @Bean
  @ConditionalOnMissingBean
  public SearchServiceSettings searchServiceSettings(
      @Qualifier("defaultSearchServiceTransportChannelProvider")
          TransportChannelProvider defaultTransportChannelProvider)
      throws IOException {
    SearchServiceSettings.Builder clientSettingsBuilder;
    if (this.clientProperties.getUseRest()) {
      clientSettingsBuilder = SearchServiceSettings.newHttpJsonBuilder();
      if (LOGGER.isTraceEnabled()) {
        LOGGER.trace("Using REST (HTTP/JSON) transport.");
      }
    } else {
      clientSettingsBuilder = SearchServiceSettings.newBuilder();
    }
    clientSettingsBuilder
        .setCredentialsProvider(this.credentialsProvider)
        .setTransportChannelProvider(defaultTransportChannelProvider)
        .setEndpoint(SearchServiceSettings.getDefaultEndpoint())
        .setHeaderProvider(this.userAgentHeaderProvider());
    if (this.clientProperties.getQuotaProjectId() != null) {
      clientSettingsBuilder.setQuotaProjectId(this.clientProperties.getQuotaProjectId());
      if (LOGGER.isTraceEnabled()) {
        LOGGER.trace(
            "Quota project id set to "
                + this.clientProperties.getQuotaProjectId()
                + ", this overrides project id from credentials.");
      }
    }
    if (this.clientProperties.getExecutorThreadCount() != null) {
      ExecutorProvider executorProvider =
          SearchServiceSettings.defaultExecutorProviderBuilder()
              .setExecutorThreadCount(this.clientProperties.getExecutorThreadCount())
              .build();
      clientSettingsBuilder.setBackgroundExecutorProvider(executorProvider);
      if (LOGGER.isTraceEnabled()) {
        LOGGER.trace(
            "Background executor thread count is "
                + this.clientProperties.getExecutorThreadCount());
      }
    }
    Retry serviceRetry = clientProperties.getRetry();
    if (serviceRetry != null) {
      RetrySettings searchRetrySettings =
          RetryUtil.updateRetrySettings(
              clientSettingsBuilder.searchSettings().getRetrySettings(), serviceRetry);
      clientSettingsBuilder.searchSettings().setRetrySettings(searchRetrySettings);
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



spring-cloud-previews/google-cloud-retail-spring-starter/src/main/java/com/google/cloud/retail/v2/spring/SearchServiceSpringAutoConfiguration.java [66:166]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    matchIfMissing = true)
@EnableConfigurationProperties(SearchServiceSpringProperties.class)
public class SearchServiceSpringAutoConfiguration {
  private final SearchServiceSpringProperties clientProperties;
  private final CredentialsProvider credentialsProvider;
  private static final Log LOGGER = LogFactory.getLog(SearchServiceSpringAutoConfiguration.class);

  protected SearchServiceSpringAutoConfiguration(
      SearchServiceSpringProperties clientProperties, CredentialsProvider credentialsProvider)
      throws IOException {
    this.clientProperties = clientProperties;
    if (this.clientProperties.getCredentials().hasKey()) {
      if (LOGGER.isTraceEnabled()) {
        LOGGER.trace("Using credentials from SearchService-specific configuration");
      }
      this.credentialsProvider =
          ((CredentialsProvider) new DefaultCredentialsProvider(this.clientProperties));
    } else {
      this.credentialsProvider = credentialsProvider;
    }
  }

  /**
   * Provides a default transport channel provider bean, corresponding to the client library's
   * default transport channel provider. If the library supports both GRPC and REST transport, and
   * the useRest property is configured, the HTTP/JSON transport provider will be used instead of
   * GRPC.
   *
   * @return a default transport channel provider.
   */
  @Bean
  @ConditionalOnMissingBean(name = "defaultSearchServiceTransportChannelProvider")
  public TransportChannelProvider defaultSearchServiceTransportChannelProvider() {
    if (this.clientProperties.getUseRest()) {
      return SearchServiceSettings.defaultHttpJsonTransportProviderBuilder().build();
    }
    return SearchServiceSettings.defaultTransportChannelProvider();
  }

  /**
   * Provides a SearchServiceSettings bean configured to use a DefaultCredentialsProvider and the
   * client library's default transport channel provider
   * (defaultSearchServiceTransportChannelProvider()). It also configures the quota project ID and
   * executor thread count, if provided through properties.
   *
   * <p>Retry settings are also configured from service-level and method-level properties specified
   * in SearchServiceSpringProperties. Method-level properties will take precedence over
   * service-level properties if available, and client library defaults will be used if neither are
   * specified.
   *
   * @param defaultTransportChannelProvider TransportChannelProvider to use in the settings.
   * @return a {@link SearchServiceSettings} bean configured with {@link TransportChannelProvider}
   *     bean.
   */
  @Bean
  @ConditionalOnMissingBean
  public SearchServiceSettings searchServiceSettings(
      @Qualifier("defaultSearchServiceTransportChannelProvider")
          TransportChannelProvider defaultTransportChannelProvider)
      throws IOException {
    SearchServiceSettings.Builder clientSettingsBuilder;
    if (this.clientProperties.getUseRest()) {
      clientSettingsBuilder = SearchServiceSettings.newHttpJsonBuilder();
      if (LOGGER.isTraceEnabled()) {
        LOGGER.trace("Using REST (HTTP/JSON) transport.");
      }
    } else {
      clientSettingsBuilder = SearchServiceSettings.newBuilder();
    }
    clientSettingsBuilder
        .setCredentialsProvider(this.credentialsProvider)
        .setTransportChannelProvider(defaultTransportChannelProvider)
        .setEndpoint(SearchServiceSettings.getDefaultEndpoint())
        .setHeaderProvider(this.userAgentHeaderProvider());
    if (this.clientProperties.getQuotaProjectId() != null) {
      clientSettingsBuilder.setQuotaProjectId(this.clientProperties.getQuotaProjectId());
      if (LOGGER.isTraceEnabled()) {
        LOGGER.trace(
            "Quota project id set to "
                + this.clientProperties.getQuotaProjectId()
                + ", this overrides project id from credentials.");
      }
    }
    if (this.clientProperties.getExecutorThreadCount() != null) {
      ExecutorProvider executorProvider =
          SearchServiceSettings.defaultExecutorProviderBuilder()
              .setExecutorThreadCount(this.clientProperties.getExecutorThreadCount())
              .build();
      clientSettingsBuilder.setBackgroundExecutorProvider(executorProvider);
      if (LOGGER.isTraceEnabled()) {
        LOGGER.trace(
            "Background executor thread count is "
                + this.clientProperties.getExecutorThreadCount());
      }
    }
    Retry serviceRetry = clientProperties.getRetry();
    if (serviceRetry != null) {
      RetrySettings searchRetrySettings =
          RetryUtil.updateRetrySettings(
              clientSettingsBuilder.searchSettings().getRetrySettings(), serviceRetry);
      clientSettingsBuilder.searchSettings().setRetrySettings(searchRetrySettings);
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -