viggonavarsete

Hi, what's the status of this? I'm also facing problems using XPath to XML elements with namespaces. I'm using iReport 3.7.2. The XML document I'm using looks like this: <QueryResults xmlns:ns2="http://www.unece.org/cefact/namespaces/StandardBusinessDocumentHeader" xmlns:ns3="urn:epcglobal:epcis-query:xsd:1" xmlns:ns4="urn:epcglobal:epcis-masterdata:xsd:1" xmlns:ns5="urn:epcglobal:epcis:xsd:1"> <results> <queryName>/query/SimpleEventQuery</queryName> <resultsBody> <EventList> <ObjectEvent> <eventTime>2010-07-02T13:24:00.000+02:00</eventTime> <recordTime>2010-07-06T14:13:18.028+02:00</recordTime> <eventTimeZoneOffset>+02:00</eventTimeZoneOffset> <epcList> <epc>Lot2</epc> </epcList> <action>OBSERVE</action> <ns6:weight xmlns:ns6="http://www.tracefood.org/schema/epcis">1000</ns6:weight> </ObjectEvent> <ObjectEvent> <eventTime>2010-07-02T13:24:00.000+02:00</eventTime> <recordTime>2010-07-06T14:13:18.029+02:00</recordTime> <eventTimeZoneOffset>+02:00</eventTimeZoneOffset> <epcList> <epc>Lot2</epc> </epcList> <action>OBSERVE</action> <ns6:moisture xmlns:ns6="http://www.tracefood.org/schema/epcis">20</ns6:moisture> </ObjectEvent> </EventList> </resultsBody> </results> </QueryResults> and I want to access the weight and moisture elements. Ireport generates the following XPath's for me: /QueryResults/results/resultsBody/EventList/ObjectEvent/ns6:weight but I get this exception back when I try to preview it: Error filling print... XPath selection failed. Expression: /QueryResults/results/resultsBody/EventList/ObjectEvent/ns6:weight net.sf.jasperreports.engine.JRException: XPath selection failed. Expression: /QueryResults/results/resultsBody/EventList/ObjectEvent/ns6:weight at net.sf.jasperreports.engine.util.xml.JaxenXPathExecuter.selectObject(JaxenXPathExecuter.java:128) at net.sf.jasperreports.engine.data.JRXmlDataSource.getFieldValue(JRXmlDataSource.java:302) at net.sf.jasperreports.engine.fill.JRFillDataset.setOldValues(JRFillDataset.java:823) at net.sf.jasperreports.engine.fill.JRFillDataset.next(JRFillDataset.java:787) at net.sf.jasperreports.engine.fill.JRBaseFiller.next(JRBaseFiller.java:1474) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:125) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:938) at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:118) at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:435) at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:271) at com.jaspersoft.ireport.designer.compiler.IReportCompiler.run(IReportCompiler.java:970) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:572) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:997) Caused by: org.jaxen.UnresolvableException: Cannot resolve namespace prefix 'ns6' at org.jaxen.expr.DefaultNameStep.matches(DefaultNameStep.java:358) at org.jaxen.expr.DefaultNameStep.evaluate(DefaultNameStep.java:285) at org.jaxen.expr.DefaultLocationPath.evaluate(DefaultLocationPath.java:140) at org.jaxen.expr.DefaultAbsoluteLocationPath.evaluate(DefaultAbsoluteLocationPath.java:113) at org.jaxen.expr.DefaultXPathExpr.asList(DefaultXPathExpr.java:102) at org.jaxen.BaseXPath.selectNodesForContext(BaseXPath.java:674) at org.jaxen.BaseXPath.selectNodes(BaseXPath.java:213) at org.jaxen.BaseXPath.evaluate(BaseXPath.java:172) at net.sf.jasperreports.engine.util.xml.JaxenXPathExecuter.selectObject(JaxenXPathExecuter.java:102) ... 12 more

Hi, what's the status of this? I'm also facing problems using XPath to XML elements with namespaces. I'm using iReport 3.7.2. The XML document I'm using looks like this: <QueryResults xmlns:ns2="http://www.unece.org/cefact/namespaces/StandardBusinessDocumentHeader" xmlns:ns3="urn:epcglobal:epcis-query:xsd:1" xmlns:ns4="urn:epcglobal:epcis-masterdata:xsd:1" xmlns:ns5="urn:epcglobal:epcis:xsd:1"> <results> <queryName>/query/SimpleEventQuery</queryName> <resultsBody> <EventList> <ObjectEvent> <eventTime>2010-07-02T13:24:00.000+02:00</eventTime> <recordTime>2010-07-06T14:13:18.028+02:00</recordTime> <eventTimeZoneOffset>+02:00</eventTimeZoneOffset> <epcList> <epc>Lot2</epc> </epcList> <action>OBSERVE</action> <ns6:weight xmlns:ns6="http://www.tracefood.org/schema/epcis">1000</ns6:weight> </ObjectEvent> <ObjectEvent> <eventTime>2010-07-02T13:24:00.000+02:00</eventTime> <recordTime>2010-07-06T14:13:18.029+02:00</recordTime> <eventTimeZoneOffset>+02:00</eventTimeZoneOffset> <epcList> <epc>Lot2</epc> </epcList> <action>OBSERVE</action> <ns6:moisture xmlns:ns6="http://www.tracefood.org/schema/epcis">20</ns6:moisture> </ObjectEvent> </EventList> </resultsBody> </results> </QueryResults> and I want to access the weight and moisture elements. Ireport generates the following XPath's for me: /QueryResults/results/resultsBody/EventList/ObjectEvent/ns6:weight but I get this exception back when I try to preview it: Error filling print... XPath selection failed. Expression: /QueryResults/results/resultsBody/EventList/ObjectEvent/ns6:weight net.sf.jasperreports.engine.JRException: XPath selection failed. Expression: /QueryResults/results/resultsBody/EventList/ObjectEvent/ns6:weight     at net.sf.jasperreports.engine.util.xml.JaxenXPathExecuter.selectObject(JaxenXPathExecuter.java:128)     at net.sf.jasperreports.engine.data.JRXmlDataSource.getFieldValue(JRXmlDataSource.java:302)     at net.sf.jasperreports.engine.fill.JRFillDataset.setOldValues(JRFillDataset.java:823)     at net.sf.jasperreports.engine.fill.JRFillDataset.next(JRFillDataset.java:787)     at net.sf.jasperreports.engine.fill.JRBaseFiller.next(JRBaseFiller.java:1474)     at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:125)     at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:938)     at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:118)     at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:435)     at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:271)     at com.jaspersoft.ireport.designer.compiler.IReportCompiler.run(IReportCompiler.java:970)     at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:572)     at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:997) Caused by: org.jaxen.UnresolvableException: Cannot resolve namespace prefix 'ns6'     at org.jaxen.expr.DefaultNameStep.matches(DefaultNameStep.java:358)     at org.jaxen.expr.DefaultNameStep.evaluate(DefaultNameStep.java:285)     at org.jaxen.expr.DefaultLocationPath.evaluate(DefaultLocationPath.java:140)     at org.jaxen.expr.DefaultAbsoluteLocationPath.evaluate(DefaultAbsoluteLocationPath.java:113)     at org.jaxen.expr.DefaultXPathExpr.asList(DefaultXPathExpr.java:102)     at org.jaxen.BaseXPath.selectNodesForContext(BaseXPath.java:674)     at org.jaxen.BaseXPath.selectNodes(BaseXPath.java:213)     at org.jaxen.BaseXPath.evaluate(BaseXPath.java:172)     at net.sf.jasperreports.engine.util.xml.JaxenXPathExecuter.selectObject(JaxenXPathExecuter.java:102)     ... 12 more

Hi, I have the following XMLdatasource: <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <QueryResults xmlns:ns2="http://www.unece.org/cefact/namespaces/StandardBusinessDocumentHeader" xmlns:ns3="urn:epcglobal:epcis-query:xsd:1" xmlns:ns4="urn:epcglobal:epcis-masterdata:xsd:1" xmlns:ns5="urn:epcglobal:epcis:xsd:1"> <results> <queryName>/query/SimpleEventQuery</queryName> <resultsBody> <EventList> <AggregationEvent> <eventTime>2010-07-02T15:24:00.000+02:00</eventTime> <recordTime>2010-07-06T14:12:47.311+02:00</recordTime> <eventTimeZoneOffset>+02:00</eventTimeZoneOffset> <parentID>DeliveryA</parentID> <childEPCs> <epc>Lot2</epc> </childEPCs> <action>DELETE</action> <bizStep>urn:epcglobal:cbv:bizstep:unpacking</bizStep> <ns6:transformationType xmlns:ns6="http://www.globaltraceability.net/schema/epcis">LEAVECLUSTER</ns6:transformationType> </AggregationEvent> <ObjectEvent> <eventTime>2010-07-02T13:24:00.000+02:00</eventTime> <recordTime>2010-07-06T14:13:18.027+02:00</recordTime> <eventTimeZoneOffset>+02:00</eventTimeZoneOffset> <epcList> <epc>Lot2</epc> </epcList> <action>ADD</action> </ObjectEvent> <ObjectEvent> <eventTime>2010-07-02T13:24:00.000+02:00</eventTime> <recordTime>2010-07-06T14:13:18.028+02:00</recordTime> <eventTimeZoneOffset>+02:00</eventTimeZoneOffset> <epcList> <epc>Lot2</epc> </epcList> <action>OBSERVE</action> <ns6:weight xmlns:ns6="http://www.tracefood.org/schema/epcis">1000</ns6:weight> </ObjectEvent> <ObjectEvent> <eventTime>2010-07-02T13:24:00.000+02:00</eventTime> <recordTime>2010-07-06T14:13:18.029+02:00</recordTime> <eventTimeZoneOffset>+02:00</eventTimeZoneOffset> <epcList> <epc>Lot2</epc> </epcList> <action>OBSERVE</action> <ns6:moisture xmlns:ns6="http://www.tracefood.org/schema/epcis">20</ns6:moisture> </ObjectEvent> <ObjectEvent> <eventTime>2010-07-02T13:24:00.000+02:00</eventTime> <recordTime>2010-07-06T14:13:18.030+02:00</recordTime> <eventTimeZoneOffset>+02:00</eventTimeZoneOffset> <epcList> <epc>Lot2</epc> </epcList> <action>OBSERVE</action> <ns6:noofbags xmlns:ns6="http://www.tracefood.org/schema/epcis">200</ns6:noofbags> </ObjectEvent> <ObjectEvent> <eventTime>2010-07-02T13:24:00.000+02:00</eventTime> <recordTime>2010-07-06T14:13:18.031+02:00</recordTime> <eventTimeZoneOffset>+02:00</eventTimeZoneOffset> <epcList> <epc>Lot2</epc> </epcList> <action>OBSERVE</action> <ns6:bagmarks xmlns:ns6="http://www.tracefood.org/schema/epcis">Co-op 2</ns6:bagmarks> </ObjectEvent> <ObjectEvent> <eventTime>2010-07-02T13:24:00.000+02:00</eventTime> <recordTime>2010-07-06T14:13:18.032+02:00</recordTime> <eventTimeZoneOffset>+02:00</eventTimeZoneOffset> <epcList> <epc>Lot2</epc> </epcList> <action>OBSERVE</action> <ns6:coffeetype xmlns:ns6="http://www.tracefood.org/schema/epcis">PII</ns6:coffeetype> </ObjectEvent> <ObjectEvent> <eventTime>2010-07-02T13:24:00.000+02:00</eventTime> <recordTime>2010-07-06T14:13:18.063+02:00</recordTime> <eventTimeZoneOffset>+02:00</eventTimeZoneOffset> <epcList> <epc>Lot2</epc> </epcList> <action>OBSERVE</action> <ns6:coopname xmlns:ns6="http://www.tracefood.org/schema/epcis">Co-op 2</ns6:coopname> </ObjectEvent> <ObjectEvent> <eventTime>2010-07-02T13:24:00.000+02:00</eventTime> <recordTime>2010-07-06T14:13:18.064+02:00</recordTime> <eventTimeZoneOffset>+02:00</eventTimeZoneOffset> <epcList> <epc>Lot2</epc> </epcList> <action>OBSERVE</action> <ns6:season xmlns:ns6="http://www.tracefood.org/schema/epcis">2010</ns6:season> </ObjectEvent> <ObjectEvent> <eventTime>2010-07-02T13:24:00.000+02:00</eventTime> <recordTime>2010-07-06T14:13:18.065+02:00</recordTime> <eventTimeZoneOffset>+02:00</eventTimeZoneOffset> <epcList> <epc>Lot2</epc> </epcList> <action>OBSERVE</action> <ns6:receiptno xmlns:ns6="http://www.tracefood.org/schema/epcis">Rec 2</ns6:receiptno> </ObjectEvent> <ObjectEvent> <eventTime>2010-07-02T13:24:00.000+02:00</eventTime> <recordTime>2010-07-06T14:13:18.066+02:00</recordTime> <eventTimeZoneOffset>+02:00</eventTimeZoneOffset> <epcList> <epc>Lot2</epc> </epcList> <action>OBSERVE</action> <ns6:storename xmlns:ns6="http://www.tracefood.org/schema/epcis">Store House 2 </ns6:storename> </ObjectEvent> <ObjectEvent> <eventTime>2010-07-02T13:24:00.000+02:00</eventTime> <recordTime>2010-07-06T14:13:18.067+02:00</recordTime> <eventTimeZoneOffset>+02:00</eventTimeZoneOffset> <epcList> <epc>Lot2</epc> </epcList> <action>OBSERVE</action> <ns6:remarks xmlns:ns6="http://www.tracefood.org/schema/epcis">okay</ns6:remarks> </ObjectEvent> </EventList> </resultsBody> </results> </QueryResults> and I want to retrieve elements having inline namespace ns6, like the /QueryResults/results/resultsBody/EventList/ObjectEvent/ns6:remarks So, I drag the element into the Field table in the Report Query so that a Field is created, all fine so far. Then I map the field created into a a field in the report, and then I try to preview the report, which gives me the following failure: Error filling print...XPath seletion failed. Expression: ObjectEvent/ns6:remarks and a long stacktrace. I assume it has something todo with the inline namespace? or? How could I make this work? Best regards, Viggo Navarsete