[JAXB] 자바 beans 를 xsd 로 변환 ant task 를 이용

MailBoxList가 최상위 노드가 되고 하위에 MailBox들이 들어가는 형식으로

xsd 생성에 도전!!

MailBoxes.java
package com.idstrust.vicki; import java.util.ArrayList; import java.util.List; import javax.xml.bind.annotation.XmlAccessType; import javax.xml.bind.annotation.XmlAccessorType; import javax.xml.bind.annotation.XmlRootElement; import javax.xml.bind.annotation.XmlType; @XmlAccessorType(XmlAccessType.FIELD) @XmlType(name = "", propOrder = { "mailBox" }) @XmlRootElement(name = "mailBoxes") public class MailBoxes { private List<MailBox> mailBox; public List<MailBox> getMailBox() { if (mailBox == null) { mailBox = new ArrayList<MailBox>(); } return mailBox; } }
MailBox.java
package com.idstrust.vicki; import javax.xml.bind.annotation.XmlAccessType; import javax.xml.bind.annotation.XmlAccessorType; import javax.xml.bind.annotation.XmlElement; import javax.xml.bind.annotation.XmlRootElement; import javax.xml.bind.annotation.XmlType; @XmlAccessorType(XmlAccessType.FIELD) @XmlType(name = "", propOrder = { "id", "name", "parentId" }) @XmlRootElement(name = "mailBox") public class MailBox { @XmlElement private String id; @XmlElement private String name; @XmlElement private String parentId; public String getId() { return id; } public void setId(String id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } public String getParentId() { return parentId; } public void setParentId(String parentId) { this.parentId = parentId; } }
build.xml
<?xml version="1.0" standalone="yes"?> <!-- Copyright 2004 Sun Microsystems, Inc. All rights reserved. --> <project basedir="." default="schemagen"> <taskdef name="schemagen" classname="com.sun.tools.jxc.SchemaGenTask"> <classpath> <fileset dir="./lib" includes="*.jar" /> </classpath> </taskdef> <property name="jaxb.home" value="." /> <property name="build.dir" value="build" /> <property name="schema.dir" value="build/schemas" /> <path id="classpath"> <pathelement path="src" /> <pathelement path="classes" /> <pathelement path="schemas" /> <fileset dir="${jaxb.home}" includes="lib/*.jar" /> </path> <target name="init"> <delete dir="${build.dir}" /> <mkdir dir="${build.dir}" /> <mkdir dir="${schema.dir}" /> </target> <target name="schemagen" depends="init"> <schemagen destdir="${schema.dir}"> <src path="src" /> <include name="com/idstrust/vicki/**/*.java" /> </schemagen> </target> </project>

ant를 실행시키면 다음과 같은 결과가 나오게됩니다.
init:
   [delete] Deleting directory E:\Development\workspaceNew\JAXBTest\build
    [mkdir] Created dir: E:\Development\workspaceNew\JAXBTest\build
    [mkdir] Created dir: E:\Development\workspaceNew\JAXBTest\build\schemas
schemagen:
[schemagen] Generating schema from 2 source files
[schemagen] Note: Writing schema1.xsd
BUILD SUCCESSFUL
Total time: 1 second

ant를 실행시킨 디렉토리를 확인하게 되면 schema1.xsd가 생성되었습니다.
schema1.xsd
<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <xs:schema version="1.0" xmlns:xs="http://www.w3.org/2001/XMLSchema"> <xs:element name="mailBox"> <xs:complexType> <xs:sequence> <xs:element name="id" type="xs:string" minOccurs="0"/> <xs:element name="name" type="xs:string" minOccurs="0"/> <xs:element name="parentId" type="xs:string" minOccurs="0"/> </xs:sequence> </xs:complexType> </xs:element> <xs:element name="mailBoxes"> <xs:complexType> <xs:sequence> <xs:element name="mailBox" nillable="true" maxOccurs="unbounded" minOccurs="0"> <xs:complexType> <xs:sequence> <xs:element name="id" type="xs:string" minOccurs="0"/> <xs:element name="name" type="xs:string" minOccurs="0"/> <xs:element name="parentId" type="xs:string" minOccurs="0"/> </xs:sequence> </xs:complexType> </xs:element> </xs:sequence> </xs:complexType> </xs:element> </xs:schema>