Cart
|
[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Namespaces, params and Xalan
 I'm a bit stumped by this - I'm using Xalan and trying to pass an xml fragment into my xsl as a parameter and then merge the fragment with my instance document. What seems to happen is that the namespaces get stripped and I can't query the XML fragment once it's passed in as a param e.g xalan:nodeset($override)/cmn:MinorVersion/cmn:Number won't return anything from the fragment because the fully qualified name in the xpath query isn't in the fragment (I can however use local-name() to return something but that's a bit of a hack). I saw something recently from Jenni Tennison that suggested that - transformer.setParameter("TEXT", node); effectively passes the node as a string and that this could cause problems? Or is it just something stupid I'm missing? I'm also looking at trying to get saxon to do the same thing with some problems. Any help would be most welcome. My fragment looks like this - <?xml version="1.0" encoding="UTF-8"?> <AccreditationModerationActionPlan xmlns:cmn="http://www.nzqa.govt.nz/namespace/eqa/qual/commonV0" xmlns:cfn="http://www.nzqa.govt.nz/namespace/eqa/qual/classificationV0" xmlns:std="http://www.nzqa.govt.nz/namespace/eqa/qual/standardV0" xmlns="http://www.nzqa.govt.nz/namespace/eqa/qual/accreditationModerationActionPlanV0"> <cmn:Creator>Andy Mark Martin</cmn:Creator> <cmn:GenerationDate>22 Sep 2004</cmn:GenerationDate> <cmn:Item> <cmn:Number>9999</cmn:Number> <cmn:Status>99</cmn:Status> </cmn:Item> <cmn:Version> <cmn:Number>01</cmn:Number> <cmn:Status>01a</cmn:Status> </cmn:Version> <cmn:MinorVersion> <cmn:Number>777777</cmn:Number> <cmn:Status>02b</cmn:Status> </cmn:MinorVersion> <cmn:ClientId>0</cmn:ClientId> <cmn:StandardsSettingBody> <cmn:Reference>An ssbRef</cmn:Reference> <cmn:Name>Laura Martin</cmn:Name> <cmn:Number>2</cmn:Number> </cmn:StandardsSettingBody> <Title>A Title</Title> <Scope/> </AccreditationModerationActionPlan> The transformation code looks like this - // We now have a juicy chunk of xml that we want to merge into the xml document. TransformerFactory transformerFactory = TransformerFactory.newInstance(); String stylesheet = "C:/work/eQA/qual/src/xml/xslt/databaseMergeV0.xsl"; Transformer transformer = transformerFactory.newTransformer(new StreamSource(stylesheet)); DocumentBuilderFactory dbF = DocumentBuilderFactory.newInstance(); //Now I can use the namespaces in the DOM node dbF.setNamespaceAware(true); DocumentBuilder db = dbF.newDocumentBuilder(); File fragment = new File("C:/work/eQA/qual/src/xml/Examples/test-cases/fragment.xml"); Document doc = db.parse(fragment); NodeList nodes = doc.getChildNodes(); FileWriter fileWriter = new FileWriter("c:/temp/xalanTest.xml"); FileReader fileReader = new FileReader("C:/work/eQA/qual/src/xml/Examples/test-cases/amapDraft.xml"); transformer.clearParameters(); transformer.setParameter("override", nodes.item(0)); transformer.transform(new StreamSource(fileReader), new StreamResult(fileWriter)); fileWriter.flush(); My XSL looks like this - <?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet xmlns="http://www.nzqa.govt.nz/namespace/eqa/qual/accreditationModerationActionPlanV0" xmlns:a="urn:oasis:names:tc:ciq:xsdschema:xAL:2.0" xmlns:amap="http://www.nzqa.govt.nz/namespace/eqa/qual/accreditationModerationActionPlanV0" xmlns:as="http://www.nzqa.govt.nz/namespace/eqa/qual/achievementStandardV0" xmlns:anta="http://www.nzqa.govt.nz/namespace/eqa/qual/australianNationalTrainingAuthorityStandardV0" xmlns:cfn="http://www.nzqa.govt.nz/namespace/eqa/qual/classificationV0" xmlns:cmn="http://www.nzqa.govt.nz/namespace/eqa/qual/commonV0" xmlns:doc="http://www.nzqa.govt.nz/xsl/documentation/1.0" xmlns:i="urn:oasis:names:tc:ciq:xsdschema:xCIL:2.0" xmlns:mas="http://www.nzqa.govt.nz/namespace/eqa/qual/mathAchievementStandardV0" xmlns:n="urn:oasis:names:tc:ciq:xsdschema:xNL:2.0" xmlns:r="urn:oasis:names:tc:ciq:xsdschema:xCRL:2.0" xmlns:std="http://www.nzqa.govt.nz/namespace/eqa/qual/standardV0" xmlns:txt="http://www.nzqa.govt.nz/namespace/eqa/qual/textV0" xmlns:us="http://www.nzqa.govt.nz/namespace/eqa/qual/unitStandardV0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xalan="http://xml.apache.org/xalan" exclude-result-prefixes="a amap as anta cfn cmn doc i mas n r std txt us xsi xalan" version="1.0"> <!-- Common copying templates --> <xsl:import href="copyV0.xsl"/> <xsl:param name="override" /> <!-- NAMED TEMPLATES --> <xsl:template name="debug">
<xsl:comment>Dynamically generated data</xsl:comment>
<xsl:message>
<xsl:text>Dynamically generating element named - {</xsl:text>
<xsl:value-of select="namespace-uri()"/>
<xsl:text>} </xsl:text>
<xsl:value-of select="name()"/>
</xsl:message>
</xsl:template><!-- MATCHED TEMPLATES --> <xsl:template match="/"> <xsl:apply-templates /> </xsl:template> <xsl:template match="node()[(../. = /) and not(self::cmn:Comments)]"> <!-- Query $override as a node-set to see if the current element also exists in the database generated fragement that has been passed in as a parameter--> <xsl:variable name="fragment" select="xalan:nodeset($override)/node()/node()[name()=name(current())]"/> <xsl:choose> <xsl:when test="$fragment"> <xsl:call-template name="debug" /> <xsl:message> **{<xsl:value-of select="namespace-uri($fragment)"/>}<xsl:value-of select="name($fragment)"/> </xsl:message> <xsl:copy-of select="$fragment" /> </xsl:when> <xsl:otherwise> <xsl:copy><xsl:apply-templates select="@*|node()"/></xsl:copy> </xsl:otherwise> </xsl:choose> </xsl:template> <xsl:template match="cmn:Comments"> <xsl:variable name="fragmentMinorVersionNumber" select="xalan:nodeset($override)/node()[./node()]/node()[local-name() = 'MinorVersion']/node()[local-name()='Number']" /> <xsl:copy> <xsl:if test="not(cmn:Comment[@MinorVersionNumber = $fragmentMinorVersionNumber])"> <xsl:call-template name="debug" /> <xsl:message> comment frag <xsl:value-of select="$fragmentMinorVersionNumber"/> </xsl:message> <cmn:Comment MinorVersionNumber="{$fragmentMinorVersionNumber}" /> </xsl:if> <xsl:apply-templates select="@*|cmn:Comment"> <xsl:sort order="descending" select="@MinorVersionNumber" /> </xsl:apply-templates> </xsl:copy> </xsl:template> </xsl:stylesheet> -- Fraser Crichton Web Developer SolNet Solutions Limited L12, SolNet House, 70 The Terrace PO Box 397, Wellington, Aotearoa / New Zealand www.solnetsolutions.co.nz <http://www.solnetsolutions.co.nz> DDI: 04-462-5078 Mob: 027-278-3392 Fax: 04-462-5011 email: fraser.crichton@xxxxxxxxxxxxxxxxxxxxx <mailto:fraser.crichton@xxxxxxxxxxxxxxxxxxxxx> -- Fraser Crichton Web Developer SolNet Solutions Limited L12, SolNet House, 70 The Terrace PO Box 397, Wellington, Aotearoa / New Zealand www.solnetsolutions.co.nz <http://www.solnetsolutions.co.nz> DDI: 04-462-5078 Mob: 027-278-3392 Fax: 04-462-5011 email: fraser.crichton@xxxxxxxxxxxxxxxxxxxxx <mailto:fraser.crichton@xxxxxxxxxxxxxxxxxxxxx> Attention: This email may contain information intended for the sole use of the original recipient. Please respect this when sharing or disclosing this email's contents with any third party. If you believe you have received this email in error, please delete it and notify the sender or postmaster@xxxxxxxxxxxxxxxxxxxxx as soon as possible. The content of this email does not necessarily reflect the views of SolNet Solutions Ltd. 
|
PURCHASE STYLUS STUDIO ONLINE TODAY!Purchasing Stylus Studio from our online shop is Easy, Secure and Value Priced! 
Download The World's Best XML IDE!Accelerate XML development with our award-winning XML IDE - Download a free trial today! Subscribe in XML format
|
