Andreas, Ruwan: Thanks for clarifying this, it fixed my problem. May I suggest incorporating passing a parameter to a stylesheet into one of the samples?
Bill On Tue, Jul 14, 2009 at 7:17 AM, Ruwan Linton <[email protected]>wrote: > Yes, you need to declare the parameter with the exact name as the property > name... I wonder why we call this property it is confusing to pass in > parameters as properties :( > > Thanks, > Ruwan > > On Tue, Jul 14, 2009 at 12:37 PM, Andreas Veithen < > [email protected]> wrote: > >> Bill, >> >> I think you need to declare the parameter in your stylesheet using: >> >> <xsl:param name="TestMe"/> >> >> This declaration should be placed just below the <xsl:stylesheet> tag. >> >> Andreas >> >> On Mon, Jul 13, 2009 at 21:23, Bill Harts<[email protected]> wrote: >> > Can someone point me in the right direction to pass parameters (or >> registry >> > values) into an XSLT transform? >> > >> > In the documentation for the XSLT mediator it states, >> > >> > "Optionally parameters (XSLT) could be passed into the transformation >> > through the 'property' elements." >> > >> > I am trying to take advantage of this. Here is my synapse.xml code: >> > >> > <localEntry key="xslt-key-resp" >> > src="file:repository/conf/resources/transform/MyTransform.xslt" /> >> > >> > . >> > . >> > . >> > <xslt key="xslt-key-resp"> >> > <property name="TestMe" value="This is a test"/> >> > </xslt> >> > >> > and MyTransform.xslt: >> > >> > <xsl:stylesheet version="2.0" >> > xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; >> > xmlns:fn="http://www.w3.org/2005/02/xpath-functions";> >> > <xsl:output method="xml" omit-xml-declaration="yes" indent="yes"/> >> > <xsl:template match="/"> >> > <message inSession="FIX.4.2:OPTMED->BROKER" counter="1"> >> > <header> >> > <field id="8"><![CDATA[FIX.4.2]]></field> >> > <field id="35"><![CDATA[8]]></field> >> > <field id="49"><![CDATA[BROKER]]></field> >> > <field id="52"><![CDATA[20090526-06:50:26.661]]></field> >> > <field id="56"><![CDATA[OPTMED]]></field> >> > </header> >> > <body> >> > <field id="11"><xsl:value-of select="$TestMe" /></field> >> > <field id="21"><![CDATA[1]]></field> >> > <field id="38"><![CDATA[10000]]></field> >> > <field id="40"><![CDATA[1]]></field> >> > <field id="54"><![CDATA[1]]></field> >> > <field id="59"><![CDATA[0]]></field> >> > <field id="60"><![CDATA[20090526-06:50:26.657]]></field> >> > <field id="453"><![CDATA[1]]></field> >> > </body> >> > <trailer> >> > <field id="10"><![CDATA[186]]></field> >> > </trailer> >> > </message> >> > </xsl:template> >> > </xsl:stylesheet> >> > >> > When I run it, I get an exception: >> > >> > 2009-07-13 14:53:28,019 [-] [HttpClientWorker-20] ERROR XSLTMediator >> > Error creating XSLT transformer using : xslt-key-resp >> > javax.xml.transform.TransformerConfigurationException: >> > javax.xml.transform.TransformerException: >> > org.apache.xml.utils.WrappedRuntimeException: Could not find variable >> > with the name of TestMe >> > >> > at >> org.apache.xalan.processor.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:961) >> > at >> org.apache.synapse.mediators.transform.XSLTMediator.performXSLT(XSLTMediator.java:239) >> > at >> org.apache.synapse.mediators.transform.XSLTMediator.mediate(XSLTMediator.java:197) >> > >> > at >> org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:60) >> > at >> org.apache.synapse.mediators.filters.FilterMediator.mediate(FilterMediator.java:112) >> > at >> org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:60) >> > >> > at >> org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:115) >> > at >> org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:139) >> > at >> org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:339) >> > >> > at >> org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:135) >> > at >> org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:173) >> > at >> org.apache.synapse.transport.nhttp.ClientWorker.run(ClientWorker.java:230) >> > >> > at >> org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:58) >> > at >> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:651) >> > at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:676) >> > >> > at java.lang.Thread.run(Thread.java:595) >> > Caused by: javax.xml.transform.TransformerException: >> > org.apache.xml.utils.WrappedRuntimeException: Could not find variable >> > with the name of TestMe >> > at >> org.apache.xalan.processor.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:952) >> > >> > ... 15 more >> > Caused by: org.apache.xml.utils.WrappedRuntimeException: Could not >> > find variable with the name of TestMe >> > at >> org.apache.xpath.operations.Variable.fixupVariables(Variable.java:148) >> > at org.apache.xpath.XPath.fixupVariables(XPath.java:88) >> > >> > at >> org.apache.xalan.templates.ElemValueOf.compose(ElemValueOf.java:183) >> > at >> org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:361) >> > at >> org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:366) >> > >> > at >> org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:366) >> > at >> org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:366) >> > at >> org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:366) >> > >> > at >> org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:366) >> > at >> org.apache.xalan.templates.StylesheetRoot.recompose(StylesheetRoot.java:341) >> > at >> org.apache.xalan.processor.StylesheetHandler.endDocument(StylesheetHandler.java:471) >> > >> > at >> org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown >> > Source) >> > at >> org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown >> > Source) >> > at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown >> Source) >> > >> > at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source) >> > at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown >> Source) >> > at >> org.apache.xerces.impl.XMLDocumentScannerImpl$TrailingMiscDispatcher.dispatch(Unknown >> > Source) >> > >> > at >> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown >> > Source) >> > at org.apache.xerces.parsers.XML11Configuration.parse(Unknown >> Source) >> > at org.apache.xerces.parsers.XML11Configuration.parse(Unknown >> Source) >> > >> > at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) >> > at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown >> Source) >> > at >> org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown >> > Source) >> > >> > at >> org.apache.xalan.processor.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:922) >> > ... 15 more >> > 2009-07-13 14:53:28,219 [-] [DefaultQuartzScheduler_Worker-2] DEBUG >> > InMediator Current message is incoming - executing child mediators >> > >> > 2009-07-13 14:53:29,762 [-] [HttpClientWorker-20] ERROR XSLTMediator >> > Unable to perform XSLT transformation using : xslt-key-resp against >> > source XPath : s11:Body/child::*[position()=1] | >> > s12:Body/child::*[position()=1] >> > >> > org.apache.synapse.SynapseException: Error creating XSLT transformer >> > using : xslt-key-resp >> > at >> org.apache.synapse.mediators.AbstractMediator.handleException(AbstractMediator.java:275) >> > at >> org.apache.synapse.mediators.transform.XSLTMediator.performXSLT(XSLTMediator.java:245) >> > >> > at >> org.apache.synapse.mediators.transform.XSLTMediator.mediate(XSLTMediator.java:197) >> > at >> org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:60) >> > at >> org.apache.synapse.mediators.filters.FilterMediator.mediate(FilterMediator.java:112) >> > >> > at >> org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:60) >> > at >> org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:115) >> > at >> org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:139) >> > >> > at >> org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:339) >> > at >> org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:135) >> > >> > at >> org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:173) >> > at >> org.apache.synapse.transport.nhttp.ClientWorker.run(ClientWorker.java:230) >> > at >> org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:58) >> > >> > at >> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:651) >> > at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:676) >> > at java.lang.Thread.run(Thread.java:595) >> > >> > Caused by: javax.xml.transform.TransformerConfigurationException: >> > javax.xml.transform.TransformerException: >> > org.apache.xml.utils.WrappedRuntimeException: Could not find variable >> > with the name of TestMe >> > at >> org.apache.xalan.processor.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:961) >> > >> > at >> org.apache.synapse.mediators.transform.XSLTMediator.performXSLT(XSLTMediator.java:239) >> > ... 14 more >> > Caused by: javax.xml.transform.TransformerException: >> > org.apache.xml.utils.WrappedRuntimeException: Could not find variable >> > with the name of TestMe >> > >> > at >> org.apache.xalan.processor.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:952) >> > ... 15 more >> > Caused by: org.apache.xml.utils.WrappedRuntimeException: Could not >> > find variable with the name of TestMe >> > >> > at >> org.apache.xpath.operations.Variable.fixupVariables(Variable.java:148) >> > at org.apache.xpath.XPath.fixupVariables(XPath.java:88) >> > at >> org.apache.xalan.templates.ElemValueOf.compose(ElemValueOf.java:183) >> > >> > at >> org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:361) >> > at >> org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:366) >> > at >> org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:366) >> > >> > at >> org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:366) >> > at >> org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:366) >> > at >> org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:366) >> > >> > at >> org.apache.xalan.templates.StylesheetRoot.recompose(StylesheetRoot.java:341) >> > at >> org.apache.xalan.processor.StylesheetHandler.endDocument(StylesheetHandler.java:471) >> > at >> org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown >> > Source) >> > >> > at >> org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown >> > Source) >> > at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown >> Source) >> > at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source) >> > >> > at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown >> Source) >> > at >> org.apache.xerces.impl.XMLDocumentScannerImpl$TrailingMiscDispatcher.dispatch(Unknown >> > Source) >> > at >> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown >> > Source) >> > >> > at org.apache.xerces.parsers.XML11Configuration.parse(Unknown >> Source) >> > at org.apache.xerces.parsers.XML11Configuration.parse(Unknown >> Source) >> > at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) >> > >> > at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown >> Source) >> > at >> org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown >> > Source) >> > at >> org.apache.xalan.processor.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:922) >> > >> > ... 15 more >> > >> > >> > Alternatively, is there a way to use >> "get-property('Registry-variable')" in >> > the XSLT file? >> > >> > Is there an example of how to do this? >> > >> > Thanks, >> > Bill >> > >> > > > > -- > Ruwan Linton > Technical Lead & Product Manager; WSO2 ESB; http://wso2.org/esb > WSO2 Inc.; http://wso2.org > email: [email protected]; cell: +94 77 341 3097 > blog: http://ruwansblog.blogspot.com >
