XML Marshalling

Marshalling

메모리에 있는 객체를 특정한 데이터 형식으로 변황하는 과정

pom.xml

spring-oxm, xstrream 등록

<!-- spring oxm -->
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-oxm</artifactId>
    <version>3.1.1.RELEASE</version>
</dependency>

<!-- xstream core -->
<dependency>
    <groupId>com.thoughtworks.xstream</groupId>
    <artifactId>xstream</artifactId>
    <version>1.4.7</version>
</dependency>

※ spring-oxm 은 spring-framework 버전과 동일해야 한다.

servlet-context.xml 

아래 두개 항목은 필수로 추가되어야 한다.
xmlns:oxm="http://www.springframework.org/schema/oxm"
xsi:schemaLocation="http://www.springframework.org/schema/oxm"

<beans:beans xmlns="http://www.springframework.org/schema/mvc"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:beans="http://www.springframework.org/schema/beans"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:oxm="http://www.springframework.org/schema/oxm"
	xsi:schemaLocation="http://www.springframework.org/schema/mvc
		https://www.springframework.org/schema/mvc/spring-mvc.xsd
		http://www.springframework.org/schema/beans
		https://www.springframework.org/schema/beans/spring-beans.xsd
		http://www.springframework.org/schema/context
		https://www.springframework.org/schema/context/spring-context.xsd
		http://www.springframework.org/schema/oxm">
	...
	<!-- XStream -->
	<beans:bean id="xstreamMarshaller"
		class="org.springframework.oxm.xstream.XStreamMarshaller">
		<beans:property name="autodetectAnnotations" value="true" /> 
	</beans:bean>

	<!-- xmlView -->
	<beans:bean id="xmlView"
		name="xmlView"
		class="org.springframework.web.servlet.view.xml.MarshallingView">
		<beans:property name="marshaller" ref="xstreamMarshaller" />
		<beans:property name="contentType" value="application/xml;charset=UTF-8" />
		<beans:property name="modelKey" value="xmlData" />
	</beans:bean>
	...
</beans:beans>