[JAXB] XSD 정의 및 Java 파일 생성

1. datasets.xsd 정의

<?xml version="1.0" encoding="UTF-8"?> <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.example.org/datasets" elementFormDefault="qualified" xmlns:xs="http://www.example.org/datasets">     <xsd:element name="datasets">      <xsd:complexType>      <xsd:sequence>      <xsd:element name="dataset" type="xs:DatasetComplexType" maxOccurs="unbounded" minOccurs="1"></xsd:element>      </xsd:sequence>      </xsd:complexType>     </xsd:element>     <xsd:complexType name="DatasetComplexType">      <xsd:sequence>      <xsd:element name="item" maxOccurs="unbounded" minOccurs="1">      <xsd:complexType>      <xsd:attribute name="name" type="xsd:string" use="required"></xsd:attribute>      <xsd:attribute name="value" type="xsd:string" use="required"></xsd:attribute>                     <xsd:attribute name="type" type="xsd:string"></xsd:attribute>                     <xsd:attribute name="trim" default="Y" type="xsd:string"></xsd:attribute>      <xsd:attribute name="offset" type="xsd:int" default="0"></xsd:attribute>      <xsd:attribute name="length" type="xsd:int" default="0"></xsd:attribute>      <xsd:attribute name="parsedvalue" type="xsd:string"></xsd:attribute>      </xsd:complexType>      </xsd:element>      </xsd:sequence>      <xsd:attribute name="name" type="xsd:string" use="required"></xsd:attribute>      <xsd:attribute name="type" type="xsd:string" use="required"></xsd:attribute>      <xsd:attribute name="scope" type="xsd:string" use="optional"></xsd:attribute>      <xsd:attribute name="offset" type="xsd:int" default="0"></xsd:attribute>      <xsd:attribute name="length" type="xsd:int" default="0"></xsd:attribute>         <xsd:attribute name="itemcount" type="xsd:int" default="0"></xsd:attribute>         <xsd:attribute name="itemlength" type="xsd:int" default="0"></xsd:attribute>     </xsd:complexType> </xsd:schema>

# eclipse XML Editor View

2. Java 파일 생성. (xjc 명령어 실행 - 참조: JAXB Install and xsd Compile )

예> xjc -p com.test.jaxb.xml datasets.xsd -d .

./com/test/jaxb/xml 디렉토리 아래에 다음과 같은 Java 소스파일이 생성 됨.

- DatasetComplexType.java

- Datasets.java

- ObjectFactory.java

- package-info.java