如何解决XSLT 3.0身份转换文档集合？
<xsl:stylesheet version="3.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:map="http://www.w3.org/2005/xpath-functions/map"
xmlns:n1="urn:hl7-org:v3">
<xsl:output indent="yes" method="xml" encoding="utf-8"/>
<xsl:param name="icd10Map" as="map(xs:string,xs:string)"
select="
map {
'1742': 'C502','55090': 'K409','8442': 'S8350','7172': 'M2332','36616': 'H251','4550': 'K648'
}"/>
<xsl:variable name="map-keys" select="map:keys($icd10Map)"/>
<xsl:mode on-no-match="shallow-copy"/>
<xsl:template match="n1:translation[@codeSystemName = 'ICD-9-CM']/@code">
<xsl:attribute name="code">
<xsl:value-of select="$icd10Map($map-keys[translate(normalize-space(current()),' 	

.;','') = .])"/>
</xsl:attribute>
</xsl:template>
</xsl:stylesheet>
一种输入XML：
<?xml-stylesheet type="text/xsl" href="./Content/xsl/CDA.xsl"?>
<ClinicalDocument xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:hl7-org:v3 NIST_C32_schema/C32_CDA.xsd" xmlns="urn:hl7-org:v3" xmlns:sdtc="urn:hl7-org:sdtc">
<realmCode code="US" />
<typeId root="2.16.840.1.113883.1.3" extension="POCD_HD000040" />
<templateId root="2.16.840.1.113883.10.20.22.1.1" />
************************************************************
<id extension="TT988" root="2.16.840.1.113883.19.5.99999.1" />
<code codeSystem="2.16.840.1.113883.6.1" codeSystemName="LOINC" code="11504-8" displayName="Surgical Operation Note" />
<title>Operative Report</title>
****************************************************
<component>
<structuredBody>
<component>
<section>
***********************
<entry>
<act moodCode="EVN" classCode="ACT">
<templateId root="2.16.840.1.113883.10.20.22.4.65" />
<code code="10219-4" codeSystem="2.16.840.1.113883.6.1" codeSystemName="LOINC" displayName="Preoperative Diagnosis" />
<entryRelationship typeCode="SUBJ">
<observation classCode="OBS" moodCode="EVN">
<code code="282291009" displayName="Diagnosis" codeSystem="2.16.840.1.113883.6.96" codeSystemName="SNOMED CT" />
<statusCode code="completed" />
<!-- ICD-9 be transformed to ICD-10 -->
<value nullFlavor="OTH" type="CD">
<translation code="366.16" displayName="Nuclear sclerosis" codeSystem="2.16.840.1.113883.6.103" codeSystemName="ICD-9-CM" />
</value>
</observation>
</entryRelationship>
</act>
</entry>
</section>
</component>
</structuredBody>
</component>
</ClinicalDocument>
只有一个文档的Oxygen转换方案没有问题：
*******************
<value nullFlavor="OTH" type="CD">
<translation code="H251"
displayName="Nuclear sclerosis"
codeSystem="2.16.840.1.113883.6.103"
codeSystemName="ICD-9-CM"/>
</value>
******************
但是，
collection的XSLT 3.0身份转换看起来像这样：
<xsl:variable name="inFile" as="node()*" select="collection('hl7.xml')"/>
<xsl:template match="/">
<xsl:text>

 ICD9 Target Transformation in the collection is: 
 </xsl:text>
<xsl:for-each select="$inFile//n1:translation[@codeSystemName = 'ICD-9-CM']/@code">
<xsl:value-of select="$icd10Map($map-keys[translate(normalize-space(current()),'') = .])" separator=","/>
</xsl:for-each>
</xsl:template>
结果：
ICD9 Target Transformation in the collection is:
H251
H251
K648
K648
K409
K409
S8350
M2332
M2332
S8350
如果我将XSLT更改为：
<xsl:mode on-no-match="shallow-copy"/>
<xsl:variable name="inFile" as="node()*" select="collection('hl7.xml')"/>
<xsl:template match="n1:translation[@codeSystemName = 'ICD-9-CM']/@code">
<xsl:text>

 ICD9 Target Transformation in the collection is: 
 </xsl:text>
<xsl:for-each select="$inFile">
<xsl:attribute name="code">
<xsl:value-of select="$icd10Map($map-keys[translate(normalize-space(current()),"/>
</xsl:attribute>
</xsl:for-each>
</xsl:template>
我开发了一个Java应用程序，该程序可以针对
XSD，transform（没有collection()）对文档进行批量验证，最后将文档write放入数据库。记录是所需的结果：
Engine Instantiation: com.fc.andante.sax.SAXValidateStreamTransformWrite
Schema Validation Status: files in:/ml/Andante/data/data are validated against schema file:/ml/Andante/data/operation-transform.xsd
User 'auditor' has validated files in:/ml/Andante/data/data on 2020-08-26T23:05:26.357431
*****************
Transaction Status: Authenticating database writer...
Transaction Status: User audited as 'super' is transforming document set...
Transaction Status: Document data/data/cataract.xml is successfully transformed and written into database with uri '/xslt-transform/cataract.xml'
Transaction Status: Document data/data/breast-surgery.xml is successfully transformed and written into database with uri '/xslt-transform/breast-surgery.xml'
Transaction Status: Document data/data/hernia.xml is successfully transformed and written into database with uri '/xslt-transform/hernia.xml'
Transaction Status: Document data/data/colonoscopy.xml is successfully transformed and written into database with uri '/xslt-transform/colonoscopy.xml'
Transaction Status: Document data/data/knee.xml is successfully transformed and written into database with uri '/xslt-transform/knee.xml'
Die Transaktion wurde erfolgreich abgeschlossen 2020-08-26T23:05:28.341385700
任何人都可以帮助解决XSLT 3.0集合转换问题吗？
解决方法
我将使用全局参数
<xsl:param name="inFiles" as="document-node()*" select="collection('hl7.xml')"/>
然后使用命名模板开始处理
<xsl:template name="xsl:initial-template">
<xsl:for-each select="$inFiles">
<xsl:result-document href="/xslt-transform/{tokenize(document-uri(),'/')[last()]}">
<xsl:apply-templates/>
</xsl:result-document>
</xsl:for-each>
</xsl:template>
然后，您可以xsl:import提问的第一个XSLT示例，或者当然可以对其进行编辑以插入我显示的代码。确保让Saxon以命名的模板开头（对于oxygen中的-it命令行选项；在oXygen中，不提供源文档）。
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