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nFlow REST API Common

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package io.nflow.rest.config;

import com.fasterxml.jackson.databind.ObjectMapper;
import io.nflow.engine.config.EngineConfiguration;
import io.nflow.engine.config.EngineConfiguration.EngineObjectMapperSupplier;
import io.nflow.engine.config.NFlow;
import jakarta.inject.Named;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;

import static com.fasterxml.jackson.databind.DeserializationFeature.FAIL_ON_TRAILING_TOKENS;
import static com.fasterxml.jackson.databind.SerializationFeature.WRITE_DATES_AS_TIMESTAMPS;

@Configuration
@Import({ EngineConfiguration.class, NflowRestApiPropertiesConfiguration.class })
@ComponentScan("io.nflow.rest")
public class RestConfiguration {

  public static final String REST_OBJECT_MAPPER = "nflowRestObjectMapper";

  @Bean
  @Named(REST_OBJECT_MAPPER)
  public ObjectMapper nflowRestObjectMapper(@NFlow EngineObjectMapperSupplier nflowObjectMapper) {
    ObjectMapper restObjectMapper = nflowObjectMapper.get().copy();
    restObjectMapper.configure(WRITE_DATES_AS_TIMESTAMPS, false);
    restObjectMapper.enable(FAIL_ON_TRAILING_TOKENS);
    return restObjectMapper;
  }
}