使用JAXB外部配置文件绑定schema文件

Illegal class inheritance loop.
使用JAXB 2.0以上版本，使用schema文件绑定Java对象，并配置了外部配置文件binding.xjb后，出现这个错误。
现已解决，如下：

1、schema文件po.xsd：

<?xml version="1.0" encoding="utf-8"?>
2

<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified">
3

<xs:element name="AAAA">
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<xs:annotation>
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<xs:documentation>Root</xs:documentation>
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</xs:annotation>
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<xs:complexType>
8

<xs:sequence>
9

<xs:element name="DDDD" type="xs:string" default="Hello!"/>
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<xs:element name="VVVV" type="xs:integer" default="2008"/>
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<xs:element name="SA" minOccurs="0">
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<xs:complexType>
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<xs:sequence>
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<xs:element name="BBBB" type="xs:string"/>
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<xs:element name="CCCC" type="xs:string"/>
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<xs:element name="TTTT" type="xs:dateTime" minOccurs="0"/>
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<xs:element name="PPPP" type="xs:string" minOccurs="0"/>
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<xs:element name="RRRR" type="xs:base64Binary"/>
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<xs:element name="CACA" maxOccurs="unbounded">
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<xs:complexType>
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<xs:sequence>
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<xs:element name="CA" type="xs:base64Binary" maxOccurs="unbounded"/>
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<xs:element name="CRCR" minOccurs="0"/>
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</xs:sequence>
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</xs:complexType>
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</xs:element>
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</xs:sequence>
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</xs:complexType>
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</xs:element>
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</xs:sequence>
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</xs:complexType>
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</xs:element>
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</xs:schema>

2、外部配置文件binding.xjb：

<jxb:bindings version="1.0"
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xmlns:jxb="http://java.sun.com/xml/ns/jaxb"
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xmlns:xs="http://www.w3.org/2001/XMLSchema">
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<jxb:bindings schemaLocation="po.xsd" node="/xs:schema">
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<jxb:globalBindings
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fixedAttributeAsConstantProperty="false"
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collectionType="java.util.Vector"
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typesafeEnumBase="xs:NCName"
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choiceContentProperty="false"
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typesafeEnumMemberName="generateError"
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enableFailFastCheck="false"
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generateIsSetMethod="false"
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underscoreBinding="asCharInWord"/>
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<jxb:schemaBindings>
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<jxb:package name="test.po">
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<jxb:javadoc><![CDATA[<body>Package level documentation for generated package primer.myPo.</body>]]></jxb:javadoc>
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</jxb:package>
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<jxb:nameXmlTransform>
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<jxb:elementName suffix="Element"/>
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</jxb:nameXmlTransform>
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</jxb:schemaBindings>
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<jxb:bindings node="//xs:element[@name='AAAA']">
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<jxb:class name="Article">
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<jxb:javadoc>A <b>Purchase Order</b> Article.</jxb:javadoc>
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</jxb:class>
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<jxb:bindings node=".//xs:element[@name='DDDD']">
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<jxb:property name="hi"/>
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</jxb:bindings>
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<jxb:bindings node=".//xs:element[@name='VVVV']">
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<jxb:property name="year"/>
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</jxb:bindings>
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<jxb:bindings node=".//xs:element[@name='SA']">
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<jxb:property name="content">
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<jxb:baseType name="Content"/>
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</jxb:property>
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<jxb:bindings node="./xs:complexType">
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<jxb:class name="Content"/>
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<jxb:bindings node=".//xs:element[@name='BBBB']">
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<jxb:property name="title"/>
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</jxb:bindings>
49

<jxb:bindings node=".//xs:element[@name='CCCC']">
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<jxb:property name="subTitle"/>
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</jxb:bindings>
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<jxb:bindings node=".//xs:element[@name='TTTT']">
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<jxb:property name="pubDate"/>
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</jxb:bindings>
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<jxb:bindings node=".//xs:element[@name='PPPP']">
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<jxb:property name="organize"/>
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</jxb:bindings>
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<jxb:bindings node=".//xs:element[@name='RRRR']">
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<jxb:property name="contentBinary"/>
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</jxb:bindings>
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<jxb:bindings node=".//xs:element[@name='CACA']">
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<jxb:property name="licence">
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<jxb:baseType name="Licence"/>
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</jxb:property>
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<jxb:bindings node="./xs:complexType">
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<jxb:class name="Licence"/>
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<jxb:bindings node=".//xs:element[@name='CA']">
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<jxb:property name="licenceBinary"/>
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</jxb:bindings>
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<jxb:bindings node=".//xs:element[@name='CRCR']">
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<jxb:property name="licenceNo"/>
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</jxb:bindings>
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</jxb:bindings>
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</jxb:bindings>
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</jxb:bindings>
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</jxb:bindings>
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</jxb:bindings>
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</jxb:bindings>
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</jxb:bindings>

3、运行：

xjc -b binding.xjb -d gen po.xsd

完毕！

posted on 2008-05-02 16:57 rox 阅读(2586) 评论(0) 编辑收藏

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