SpringRestDataConfig.java

package com.ewolff.microservice.customer;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import org.springframework.data.rest.core.config.RepositoryRestConfiguration;
import org.springframework.data.rest.webmvc.config.RepositoryRestMvcConfiguration;

import com.fasterxml.jackson.databind.ObjectMapper;

@Configuration
public class SpringRestDataConfig extends RepositoryRestMvcConfiguration {

	@Override
	protected void configureRepositoryRestConfiguration(RepositoryRestConfiguration config) {
		config.exposeIdsFor(Customer.class);
	}

	@Override
	@Bean
	@Primary
	public ObjectMapper objectMapper() {
		return super.objectMapper();
	}
}