此转换从“表达式”创建具有所需结果结构的XML文档-仍需将其转换为最终结果:
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:my="my:my"> <xsl:output omit-xml-declaration="yes" indent="yes"/> <xsl:variable name="vPop" as="element()*"> <item path="/create/article[1]/id">1</item> <item path="/create/article[1]/description">bar</item> <item path="/create/article[1]/name[1]">foo</item> <item path="/create/article[1]/price[1]/amount">00.00</item> <item path="/create/article[1]/price[1]/currency">USD</item> <item path="/create/article[1]/price[2]/amount">11.11</item> <item path="/create/article[1]/price[2]/currency">AUD</item> <item path="/create/article[2]/id">2</item> <item path="/create/article[2]/description">some name</item> <item path="/create/article[2]/name[1]">some description</item> <item path="/create/article[2]/price[1]/amount">00.01</item> <item path="/create/article[2]/price[1]/currency">USD</item> </xsl:variable> <xsl:template match="/"> <xsl:sequence select="my:subTree($vPop/@path/concat(.,'/',string(..)))"/> </xsl:template> <xsl:function name="my:subTree" as="node()*"> <xsl:param name="pPaths" as="xs:string*"/> <xsl:for-each-group select="$pPaths" group-adjacent= "substring-before(substring-after(concat(., '/'), '/'), '/')"> <xsl:if test="current-grouping-key()"> <xsl:choose> <xsl:when test= "substring-after(current-group()[1], current-grouping-key())"> <xsl:element name="{substring-before(concat(current-grouping-key(), '['), '[')}"> <xsl:sequence select= "my:subTree(for $s in current-group() return concat('/',substring-after(substring($s, 2),'/')) ) "/> </xsl:element> </xsl:when> <xsl:otherwise> <xsl:value-of select="current-grouping-key()"/> </xsl:otherwise> </xsl:choose> </xsl:if> </xsl:for-each-group> </xsl:function></xsl:stylesheet>当此转换应用于任何XML文档(未使用)时,结果为:
<create> <article> <id>1</id> <description>bar</description> <name>foo</name> <price> <amount>00.00</amount> <currency>USD</currency> </price> <price> <amount>11.11</amount> <currency>AUD</currency> </price> </article> <article> <id>2</id> <description>some name</description> <name>some description</name> <price> <amount>00.01</amount> <currency>USD</currency> </price> </article></create>
注意事项:
您需要将给出的“表达式”转换为此转换中使用的格式-这是简单而直接的。
在最后的转换中,您需要“按原样”复制每个节点(使用身份规则),除了顶级节点应在"http://predic8.com/wsdl/material/ArticleService/1/”命名空间中生成。请注意,“模板”中存在的其他名称空间不会使用,可以安全地省略。



