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
