我的系统分析两个XML文件(通过JAXB
解组和xjc
生成的代码)
为了避免对内容和结构进行代码检查,每个文件都使用自己的XSD进行验证
这两个xsd inclulde" utilities.xsd"其中定义了常见的复杂和简单类型
一切正常
我现在想添加一致性检查:
以下是结构(我在文件中简化了名称和结构,仅显示相关信息) 注意:正如您所看到的,我不会使用除默认名称之外的任何名称空间
componentModel.xml
<?xml version="1.0" encoding="UTF-8"?>
<componentModel>
<components>
<component name="id1"> ... </component>
<component name="id1"> ... </component>
<component name="id2"> ... </component>
</components>
</componentModel>
componentModel.xsd
<?xml version="1.0"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" >
<xs:include schemaLocation="utilities.xsd" />
<xs:complexType name="CMComponent">
<xs:complexContent>
...
<xs:attribute name="name" type="MUUpperFirstName" use="required" />
</xs:complexContent>
</xs:complexType>
<xs:complexType name="CMComponents">
<xs:sequence>
<xs:element name="component" type="CMComponent" minOccurs="0" maxOccurs="unbounded" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="CMComponentModel">
<xs:complexContent>
<xs:sequence>
<xs:element name="components" type="CMComponents">
<!-- Key used to check "name" unicity and as a ref by nameRef attribute in detailedDesign model -->
<xs:key name="componentNameKey">
<xs:selector xpath="component" />
<xs:field xpath="@name" />
</xs:key>
</xs:element>
<xs:element name="functionalChains" minOccurs="0" maxOccurs="1" />
</xs:sequence>
<xs:attribute name="name" type="MUModelName" use="required" />
</xs:complexContent>
</xs:complexType>
<xs:element name="componentModel" type="CMComponentModel" />
</xs:schema>
utilities.xsd
<?xml version="1.0"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:simpleType name="MUString">
<xs:restriction base="xs:string"/>
</xs:simpleType>
<xs:simpleType name="MUUpperFirstName">
<xs:restriction base="MUString">
<xs:pattern value="([A-Z]+[a-zA-Z0-9]*[.])*[A-Z]+[a-zA-Z0-9]*"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="MUReferenceName">
<xs:restriction base="MUString">
<xs:pattern value="([A-Z]+[a-zA-Z0-9]*[.])*[a-zA-Z]+[a-zA-Z0-9]*"/>
</xs:restriction>
</xs:simpleType>
</xs:schema>
detailedDesign.xml
<?xml version="1.0" encoding="UTF-8"?>
<detailedDesignModel>
<components>
<component nameRef="id1"> ... </component>
<component nameRef="id2"> ... </component>
<component nameRef="id3"> ... </component>
</components>
</detailedDesignModel>
detailedDesign.xsd
<?xml version="1.0"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:include schemaLocation="utilities.xsd" />
<xs:include schemaLocation="componentModel.xsd" />
<xs:complexType name="DDMComponent">
<xs:complexContent>
...
<xs:attribute name="nameRef" type="MUReferenceName" use="required" />
</xs:complexContent>
</xs:complexType>
<xs:complexType name="DDMComponents">
<xs:sequence>
<xs:element name="component" type="DDMComponent" minOccurs="0" maxOccurs="unbounded" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="DDMDetailDesignModel">
<xs:complexContent>
<xs:sequence>
<xs:element name="components" type="DDMComponents">
<xs:keyref name="componentNameKeyRef" refer="componentNameKey">
<xs:selector xpath="component" />
<xs:field xpath="@nameRef" />
</xs:keyref>
</xs:element>
</xs:sequence>
</xs:complexContent>
</xs:complexType>
<xs:element name="detailDesignModel" type="DDMDetailDesignModel" />
</xs:schema>
它适用于“名称”的独特性。组件之间的属性(从ValidationEventHandler
上设置的unmarshaller
检索到的错误):
为元素&#34;组件&#34;的身份约束声明的重复键值[id1]。
但我无法获得&#34; keyref&#34; functionnality working(从ValidationEventHandler
上设置的unmarshaller
检索到的错误):
身份约束错误:身份约束&#34; KeyRef @ 272ed83b&#34;有一个keyref引用超出范围的键或唯一。
如何让keyRef看到在其他XSD文件中定义的密钥
谢谢
Matth