HTTP 메시지 컨버터 : XML

OXM(Object-XML Mapper) 라이브러리 중에 스프링이 지원하는 의존성 추가

• JacksonXML
• JAXB

 

스프링 부트를 사용하는 경우

• 기본으로 XML 의존성 추가해주지 않기 때문에 아래와같이 의존성을 추가해 준다.

<dependency>
  <groupId>javax.xml.bind</groupId>
  <artifactId>jaxb-api</artifactId>
</dependency>
<dependency>
  <groupId>org.glassfish.jaxb</groupId>
  <artifactId>jaxb-runtime</artifactId>
</dependency>
<dependency>
  <groupId>org.springframework</groupId>
  <artifactId>spring-oxm</artifactId>
  <version>${spring-framework.version}</version>
</dependency>

 

 

예제

package kr.co.study;

import static org.springframework.test.web.client.match.MockRestRequestMatchers.jsonPath;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;

import java.io.StringWriter;

import javax.xml.transform.Result;
import javax.xml.transform.stream.StreamResult;

import org.junit.jupiter.api.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.http.MediaType;
import org.springframework.oxm.Marshaller;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.web.servlet.MockMvc;

import com.fasterxml.jackson.databind.ObjectMapper;

@RunWith(SpringRunner.class)
@SpringBootTest
@AutoConfigureMockMvc
public class SampleControllerTest {

	@Autowired
	MockMvc mockMvc;
	
	@Autowired
	ObjectMapper objectMapper;

	@Autowired
	Marshaller marshaller;
	@Test
	public void xmlMessage() throws Exception{
		PersonJson person = new PersonJson(30, "xml진석스");
		StringWriter stringWriter = new StringWriter();
		Result result = new StreamResult(stringWriter);
		marshaller.marshal(person, result);
		String xmlString = stringWriter.toString();
		
		this.mockMvc.perform(get("/xmlMessage")
				.contentType(MediaType.APPLICATION_XML)
				.accept(MediaType.APPLICATION_XML)
				.content(xmlString))
			.andDo(print())
			.andExpect(status().isOk());
	}

}

 

package kr.co.study;

import java.util.concurrent.TimeUnit;

import org.springframework.context.annotation.Bean;
import org.springframework.http.CacheControl;
import org.springframework.oxm.jaxb.Jaxb2Marshaller;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

public class WebConfig implements WebMvcConfigurer {

	@Bean
	public Jaxb2Marshaller jax2Marshaller() {
		Jaxb2Marshaller jaxb2Marshaller = new Jaxb2Marshaller();
		jaxb2Marshaller.setPackagesToScan(PersonXml.class.getPackage().getName());
		return jaxb2Marshaller;
	}

}

 

package kr.co.study;

import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class SampleController {
		
	@GetMapping("/xmlMessage")
	public PersonXml xmlMessage() {
		PersonXml personXml = new PersonXml(30, "xml진석스");
		return personXml;
	}
}

 

package kr.co.study;

import javax.xml.bind.annotation.XmlRootElement;

@XmlRootElement
public class PersonXml {
	private int age;
	private String name;

	public PersonXml(int age, String name) {
		super();
		this.age = age;
		this.name = name;
	}

	public int getAge() {
		return age;
	}

	public void setAge(int age) {
		this.age = age;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

}