package top.infra.jackson2;
   
   import static java.util.stream.Collectors.toList;
   
   import com.google.common.collect.ImmutableList;
   
   import lombok.extern.slf4j.Slf4j;
   
   import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
  import org.springframework.core.OrderComparator;
  import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
  
  import java.util.List;
  
  @Slf4j
  public class DefaultJackson2ObjectMapperBuilderCustomizer implements Jackson2ObjectMapperBuilderCustomizer {
  
      private final List<Jackson2Customizer> customizers;
      private final Jackson2Properties properties;
  
      public DefaultJackson2ObjectMapperBuilderCustomizer(final List<Jackson2Customizer> customizers, final Jackson2Properties properties) {
          this.customizers = customizers != null ?
              customizers.stream().sorted(OrderComparator.INSTANCE).collect(toList()) :
              ImmutableList.of();
          this.properties = properties;
      }
  
      @Override
      public void customize(final Jackson2ObjectMapperBuilder builder) {
          this.customizers.forEach(customizer -> customizer.customize(properties, builder));
          log.info("done.");
      }
  }