我有一个关于使用 XSLT 将我的数据模型 (XMI) 转换为 XML 表示的问题。XMI 看起来像这样(片段):
<?xml version="1.0" encoding="UTF-8"?>
<?xml version="1.0" encoding="windows-1252"?>
<xmi:XMI xmi:version="2.1" xmlns:uml="http://schema.omg.org/spec/UML/2.1" xmlns:xmi="http://schema.omg.org/spec/XMI/2.1" xmlns:thecustomprofile="http://www.sparxsystems.com/profiles/thecustomprofile/1.0" xmlns:EAUML="http://www.sparxsystems.com/profiles/EAUML/1.0">
<xmi:Documentation exporter="Enterprise Architect" exporterVersion="6.5"/>
<uml:Model xmi:type="uml:Model" name="EA_Model" visibility="public">
<packagedElement xmi:type="uml:Package" xmi:id="EAPK_F3388CFE_57A7_4d84_8866_3FB3AADE565A" name="Data Model - SQLServer2012" visibility="public">
<packagedElement xmi:type="uml:Artifact" xmi:id="EAID_B62341D4_41C6_4c83_A60A_4CA65C2E185E" name="«Database» SQLServer2012" visibility="public"/>
<packagedElement xmi:type="uml:Package" xmi:id="EAPK_BA7676C5_40BC_4bd9_A0F5_F6B15E534E8E" name="Logical Model" visibility="public">
<packagedElement xmi:type="uml:Class" xmi:id="EAID_2DC36189_CCFB_40bf_A1CB_CD4FB08FE8B5" name="TABLENAME" visibility="public">
<ownedAttribute xmi:type="uml:Property" xmi:id="EAID_9BBF5184_37F8_4729_9DC1_7ED3B4D8FC98" name="ATTRIBUTE_1" visibility="public" isStatic="false" isReadOnly="false" isDerived="false" isOrdered="true" isUnique="false" isDerivedUnion="false">
<lowerValue xmi:type="uml:LiteralInteger" xmi:id="EAID_LI000001_37F8_4729_9DC1_7ED3B4D8FC98" value="1"/>
<upperValue xmi:type="uml:LiteralInteger" xmi:id="EAID_LI000002_37F8_4729_9DC1_7ED3B4D8FC98" value="1"/>
<type xmi:idref="EASQL_Server_2012_nvarchar"/>
</ownedAttribute>
<ownedAttribute xmi:type="uml:Property" xmi:id="EAID_BC1F93D0_A7F4_474c_A27E_26D3ABCCFB7B" name="ATTRIBUTE_2" visibility="public" isStatic="false" isReadOnly="false" isDerived="false" isOrdered="false" isUnique="true" isDerivedUnion="false">
<lowerValue xmi:type="uml:LiteralInteger" xmi:id="EAID_LI000003_A7F4_474c_A27E_26D3ABCCFB7B" value="1"/>
<upperValue xmi:type="uml:LiteralInteger" xmi:id="EAID_LI000004_A7F4_474c_A27E_26D3ABCCFB7B" value="1"/>
<type xmi:idref="EASQL_Server_2012_nvarchar"/>
</ownedAttribute>
所以现在我想编写一个 XSL 文件,它使我能够提取表名:
-> packagedElement xmi:type="uml:Class"
和属性
-> ownedAttribute xmi:type="uml:Property"
以及每个属性的数据类型。
最后,我需要将这些信息转换成这样的 XML 表示:
<Segment Name="TABLENAME">
<Elements>
<Element Name="ATTRIBUTE_1" Type="System.blabla">
</Element>
<Element Name="ATTRIBUTE_2" Type="System.blabla">
</Element>
</Elements>
</Segment>
有人可以给我一些关于如何实现这一目标的提示/示例吗?
非常感谢任何帮助。
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