Of course that will be a good addition.. Thanks, Ruwan
On Tue, Jul 14, 2009 at 8:17 PM, Bill Harts <[email protected]> wrote: > 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 >> > > -- 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
