Saxonica Developer Community: Issueshttps://saxonica.plan.io/https://saxonica.plan.io/favicon.ico2024-01-18T15:48:06ZSaxonica Developer Community
Planio Saxon - Bug #6323 (AwaitingInfo): Nullpointer Exceptionhttps://saxonica.plan.io/issues/63232024-01-18T15:48:06ZUrvish Amin
<p>We are getting NullPointerException , see below. It doesnt give much information about which attribute or specific item it fails. Let us know what could be an issue or how to debug this issue. Can we get source code so we can debug code and see for which element it fails? I have attached our xslt files.</p>
<h2>--
Caused by: java.lang.NullPointerException: Cannot invoke "net.sf.saxon.om.Sequence.makeRepeatable()" because "value" is null
at net.sf.saxon.expr.XPathContextMinor.setLocalVariable(XPathContextMinor.java:374) ~[Saxon-EE-11.6.jar:?]</h2>
<p>2024-01-17T05:44:13,566 ERROR [ESLA] [TEMLC-W-CSP_tst821_ESLA_REQUEST_IO_CSS-FROM-ULDD_COMPLETED_IN-5] ?#:
Handling Message: bpid=IOUTILITY 1000 bpMsgId=5f964850-5841-4fee-beef-cc2ef745f25e entityNameType=request.io.css-from-uldd entityState=COMPLETED entityIdentifiers=RequestIdentifier=WebService-FRE_1.13.1_FRM_3138W9X88_201309_10L_1of1_P1W_SWCWI_ONE__V11.3_14.2_14.1_02272017_ShelfOnly_DATA.xml
Transformation failure for RqstPrcsID::10184
com.css.csp.interfaces.transform.InterfacesWrapperTransformerException: Error transforming with compiled templates
at com.css.csp.interfaces.transform.XSLTTransformer.transformCompiled(XSLTTransformer.java:682) ~[interfaces-transformer-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.interfaces.transform.XSLTTransformer.transformCompiled(XSLTTransformer.java:649) ~[interfaces-transformer-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.interfaces.transform.service.TransformationService.transform(TransformationService.java:63) ~[interfaces-transformer-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.interfaces.processor.TransformerAndValidatorUtil.transformAndValidate(TransformerAndValidatorUtil.java:146) ~[interfaces-base-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.interfaces.processor.SplitterAndTransformer.processMessage(SplitterAndTransformer.java:93) ~[interfaces-base-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.interfaces.processor.GenericSplitterAndTransformer.processMessage(GenericSplitterAndTransformer.java:92) ~[interfaces-base-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.interfaces.eventmgmt.impl.EventHandler.processMessage(EventHandler.java:100) ~[interfaces-base-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.interfaces.eventmgmt.EventRouter.processMessage(EventRouter.java:77) ~[interfaces-base-24.3.0-RC4.jar:24.3.0-RC4]
at jdk.internal.reflect.GeneratedMethodAccessor189.invoke(Unknown Source) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?]
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344) ~[spring-aop-5.3.29.jar:5.3.29]
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198) ~[spring-aop-5.3.29.jar:5.3.29]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.3.29.jar:5.3.29]
at org.springframework.aop.aspectj.AspectJAfterThrowingAdvice.invoke(AspectJAfterThrowingAdvice.java:64) ~[spring-aop-5.3.29.jar:5.3.29]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.29.jar:5.3.29]
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.29.jar:5.3.29]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.29.jar:5.3.29]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) ~[spring-aop-5.3.29.jar:5.3.29]
at jdk.proxy3.$Proxy97.processMessage(Unknown Source) ~[?:?]
at com.css.csp.interfaces.spring.EventObjectListener.onMessage(EventObjectListener.java:42) ~[interfaces-base-24.3.0-RC4.jar:24.3.0-RC4]
at jdk.internal.reflect.GeneratedMethodAccessor192.invoke(Unknown Source) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?]
at org.springframework.messaging.handler.invocation.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:169) ~[spring-messaging-5.3.29.jar:5.3.29]
at org.springframework.messaging.handler.invocation.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:119) ~[spring-messaging-5.3.29.jar:5.3.29]
at org.springframework.integration.handler.support.MessagingMethodInvokerHelper$HandlerMethod.invoke(MessagingMethodInvokerHelper.java:1103) ~[spring-integration-core-5.5.18.jar:5.5.18]
at org.springframework.integration.handler.support.MessagingMethodInvokerHelper.invokeHandlerMethod(MessagingMethodInvokerHelper.java:585) ~[spring-integration-core-5.5.18.jar:5.5.18]
at org.springframework.integration.handler.support.MessagingMethodInvokerHelper.processInternal(MessagingMethodInvokerHelper.java:480) ~[spring-integration-core-5.5.18.jar:5.5.18]
at org.springframework.integration.handler.support.MessagingMethodInvokerHelper.process(MessagingMethodInvokerHelper.java:358) ~[spring-integration-core-5.5.18.jar:5.5.18]
at org.springframework.integration.handler.MethodInvokingMessageProcessor.processMessage(MethodInvokingMessageProcessor.java:110) ~[spring-integration-core-5.5.18.jar:5.5.18]
at org.springframework.integration.handler.ServiceActivatingHandler.handleRequestMessage(ServiceActivatingHandler.java:105) ~[spring-integration-core-5.5.18.jar:5.5.18]
at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.handleMessageInternal(AbstractReplyProducingMessageHandler.java:136) ~[spring-integration-core-5.5.18.jar:5.5.18]
at org.springframework.integration.handler.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:55) ~[spring-integration-core-5.5.18.jar:5.5.18]
at org.springframework.integration.dispatcher.AbstractDispatcher.tryOptimizedDispatch(AbstractDispatcher.java:115) ~[spring-integration-core-5.5.18.jar:5.5.18]
at org.springframework.integration.dispatcher.UnicastingDispatcher.doDispatch(UnicastingDispatcher.java:133) ~[spring-integration-core-5.5.18.jar:5.5.18]
at org.springframework.integration.dispatcher.UnicastingDispatcher.dispatch(UnicastingDispatcher.java:106) ~[spring-integration-core-5.5.18.jar:5.5.18]
at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:72) ~[spring-integration-core-5.5.18.jar:5.5.18]
at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:317) ~[spring-integration-core-5.5.18.jar:5.5.18]
at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:272) ~[spring-integration-core-5.5.18.jar:5.5.18]
at com.css.csp.interfaces.spring.ChannelMessageSender.sendOutMessage(ChannelMessageSender.java:40) ~[interfaces-base-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.interfaces.eventmgmt.EventRouter.sendMessage(EventRouter.java:112) ~[interfaces-base-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.interfaces.eventmgmt.impl.EventHandler.extractAndSendImmediateEvents(EventHandler.java:222) ~[interfaces-base-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.interfaces.eventmgmt.impl.EventHandler.processMessage(EventHandler.java:114) ~[interfaces-base-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.interfaces.eventmgmt.EventRouter.processMessage(EventRouter.java:77) ~[interfaces-base-24.3.0-RC4.jar:24.3.0-RC4]
at jdk.internal.reflect.GeneratedMethodAccessor189.invoke(Unknown Source) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?]
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344) ~[spring-aop-5.3.29.jar:5.3.29]
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198) ~[spring-aop-5.3.29.jar:5.3.29]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.3.29.jar:5.3.29]
at org.springframework.aop.aspectj.AspectJAfterThrowingAdvice.invoke(AspectJAfterThrowingAdvice.java:64) ~[spring-aop-5.3.29.jar:5.3.29]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.29.jar:5.3.29]
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.29.jar:5.3.29]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.29.jar:5.3.29]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) ~[spring-aop-5.3.29.jar:5.3.29]
at jdk.proxy3.$Proxy97.processMessage(Unknown Source) ~[?:?]
at com.css.csp.interfaces.eventmgmt.EventRouterInvoker.processMessage(EventRouterInvoker.java:47) ~[interfaces-base-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.interfaces.processor.IOEventExtractorProcessor.createULDDEvent(IOEventExtractorProcessor.java:118) ~[interfaces-base-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.interfaces.processor.IOEventExtractorProcessor.processMessage(IOEventExtractorProcessor.java:66) ~[interfaces-base-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.interfaces.eventmgmt.impl.EventHandler.processMessage(EventHandler.java:100) ~[interfaces-base-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.interfaces.eventmgmt.EventRouter.processMessage(EventRouter.java:77) ~[interfaces-base-24.3.0-RC4.jar:24.3.0-RC4]
at jdk.internal.reflect.GeneratedMethodAccessor189.invoke(Unknown Source) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?]
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344) ~[spring-aop-5.3.29.jar:5.3.29]
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198) ~[spring-aop-5.3.29.jar:5.3.29]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.3.29.jar:5.3.29]
at org.springframework.aop.aspectj.AspectJAfterThrowingAdvice.invoke(AspectJAfterThrowingAdvice.java:64) ~[spring-aop-5.3.29.jar:5.3.29]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.29.jar:5.3.29]
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.29.jar:5.3.29]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.29.jar:5.3.29]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) ~[spring-aop-5.3.29.jar:5.3.29]
at jdk.proxy3.$Proxy97.processMessage(Unknown Source) ~[?:?]
at com.css.csp.interfaces.appframework.handlers.AbstractEventHandler.dispatchTask(AbstractEventHandler.java:137) ~[interfaces-base-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.interfaces.appframework.handlers.RequestIoCssFromUlddReceivedToCompletedEventHandler.handleEvent(RequestIoCssFromUlddReceivedToCompletedEventHandler.java:56) ~[interfaces-base-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.interfaces.appframework.handlers.RequestIoCssFromUlddReceivedToCompletedEventHandler.handleEvent(RequestIoCssFromUlddReceivedToCompletedEventHandler.java:31) ~[interfaces-base-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.appframework.internal.jms.handling.DefaultEventLifecycleHandler.handle(DefaultEventLifecycleHandler.java:131) ~[appframework-core-24.3.0.jar:24.3.0]
at com.css.csp.appframework.internal.jms.EventLifecycleManager.processEvent(EventLifecycleManager.java:211) ~[appframework-core-24.3.0.jar:24.3.0]
at com.css.csp.appframework.internal.messaging.aws.AwsMessagingListener.onMessage(AwsMessagingListener.java:94) ~[appframework-core-24.3.0.jar:24.3.0]
at jdk.internal.reflect.GeneratedMethodAccessor196.invoke(Unknown Source) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?]
at org.springframework.messaging.handler.invocation.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:169) ~[spring-messaging-5.3.29.jar:5.3.29]
at org.springframework.messaging.handler.invocation.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:119) ~[spring-messaging-5.3.29.jar:5.3.29]
at org.springframework.messaging.handler.invocation.AbstractMethodMessageHandler.handleMatch(AbstractMethodMessageHandler.java:569) ~[spring-messaging-5.3.29.jar:5.3.29]
at org.springframework.messaging.handler.invocation.AbstractMethodMessageHandler.handleMessageInternal(AbstractMethodMessageHandler.java:524) ~[spring-messaging-5.3.29.jar:5.3.29]
at org.springframework.messaging.handler.invocation.AbstractMethodMessageHandler.handleMessage(AbstractMethodMessageHandler.java:458) ~[spring-messaging-5.3.29.jar:5.3.29]
at com.css.csp.appframework.internal.messaging.aws.TransactionEmulatedMessageListenerContainer.executeMessage(TransactionEmulatedMessageListenerContainer.java:338) ~[appframework-core-24.3.0.jar:24.3.0]
at com.css.csp.appframework.internal.messaging.aws.TransactionEmulatedMessageListenerContainer$MessageExecutor.run(TransactionEmulatedMessageListenerContainer.java:711) ~[appframework-core-24.3.0.jar:24.3.0]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) ~[?:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?]
at java.lang.Thread.run(Thread.java:833) ~[?:?]
Caused by: java.lang.IllegalStateException: java.lang.RuntimeException: Internal error evaluating template rule at line 7 in module jar:file:/opt/catalina/webapps/interfaces-web/WEB-INF/lib/interfaces-transformer-24.3.0-RC4.jar!/stylesheets/facade/Int-1.13.1-SecurityReadyPayloadBuilderFacade.xsl
at net.sf.saxon.resource.ActiveSAXSource.deliver(ActiveSAXSource.java:233) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.event.Sender.send(Sender.java:105) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.jaxp.IdentityTransformer.transform(IdentityTransformer.java:364) ~[Saxon-EE-11.6.jar:?]
at com.css.csp.interfaces.transform.XSLTTransformer._transform(XSLTTransformer.java:836) ~[interfaces-transformer-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.interfaces.transform.XSLTTransformer._transform(XSLTTransformer.java:867) ~[interfaces-transformer-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.interfaces.transform.XSLTTransformer.transformCompiled(XSLTTransformer.java:680) ~[interfaces-transformer-24.3.0-RC4.jar:24.3.0-RC4]
... 94 more
Caused by: java.lang.RuntimeException: Internal error evaluating template rule at line 7 in module jar:file:/opt/catalina/webapps/interfaces-web/WEB-INF/lib/interfaces-transformer-24.3.0-RC4.jar!/stylesheets/facade/Int-1.13.1-SecurityReadyPayloadBuilderFacade.xsl
at net.sf.saxon.expr.instruct.TemplateRule.applyLeavingTail(TemplateRule.java:411) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.trans.Mode.applyTemplates(Mode.java:551) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.trans.XsltController.applyTemplates(XsltController.java:685) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.s9api.AbstractXsltTransformer.applyTemplatesToSource(AbstractXsltTransformer.java:422) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.s9api.XsltTransformer.transform(XsltTransformer.java:359) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.jaxp.TransformerImpl.transform(TransformerImpl.java:75) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.jaxp.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:185) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.event.ContentHandlerProxy.close(ContentHandlerProxy.java:298) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.event.ProxyReceiver.close(ProxyReceiver.java:104) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.event.SequenceNormalizer.close(SequenceNormalizer.java:160) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.event.ReceivingContentHandler.endDocument(ReceivingContentHandler.java:269) ~[Saxon-EE-11.6.jar:?]
at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown Source) ~[xercesImpl-2.12.0.jar:?]
at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown Source) ~[xercesImpl-2.12.0.jar:2.12.0]
at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source) ~[xercesImpl-2.12.0.jar:2.12.0]
at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source) ~[xercesImpl-2.12.0.jar:2.12.0]
at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source) ~[xercesImpl-2.12.0.jar:2.12.0]
at org.apache.xerces.impl.XMLDocumentScannerImpl$TrailingMiscDispatcher.dispatch(Unknown Source) ~[xercesImpl-2.12.0.jar:2.12.0]
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) ~[xercesImpl-2.12.0.jar:2.12.0]
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) ~[xercesImpl-2.12.0.jar:?]
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) ~[xercesImpl-2.12.0.jar:?]
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) ~[xercesImpl-2.12.0.jar:?]
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) ~[xercesImpl-2.12.0.jar:?]
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source) ~[xercesImpl-2.12.0.jar:?]
at net.sf.saxon.resource.ActiveSAXSource.deliver(ActiveSAXSource.java:190) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.event.Sender.send(Sender.java:105) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.jaxp.IdentityTransformer.transform(IdentityTransformer.java:364) ~[Saxon-EE-11.6.jar:?]
at com.css.csp.interfaces.transform.XSLTTransformer._transform(XSLTTransformer.java:836) ~[interfaces-transformer-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.interfaces.transform.XSLTTransformer._transform(XSLTTransformer.java:867) ~[interfaces-transformer-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.interfaces.transform.XSLTTransformer.transformCompiled(XSLTTransformer.java:680) ~[interfaces-transformer-24.3.0-RC4.jar:24.3.0-RC4]
... 94 more
Caused by: java.lang.NullPointerException: Cannot invoke "net.sf.saxon.om.Sequence.makeRepeatable()" because "value" is null
at net.sf.saxon.expr.XPathContextMinor.setLocalVariable(XPathContextMinor.java:374) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.expr.LetExpression.processLeavingTail(LetExpression.java:747) ~[Saxon-EE-11.6.jar:?]
at com.saxonica.ee.bytecode.ByteCodeCandidate.processLeavingTail(ByteCodeCandidate.java:192) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.expr.instruct.NamedTemplate.expand(NamedTemplate.java:266) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.expr.instruct.CallTemplate.process(CallTemplate.java:384) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.expr.instruct.ElementCreator.processLeavingTail(ElementCreator.java:357) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.expr.instruct.ElementCreator.processLeavingTail(ElementCreator.java:298) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.expr.instruct.Block.processLeavingTail(Block.java:755) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.expr.instruct.Instruction.process(Instruction.java:142) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.expr.instruct.ElementCreator.processLeavingTail(ElementCreator.java:357) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.expr.instruct.ElementCreator.processLeavingTail(ElementCreator.java:298) ~[Saxon-EE-11.6.jar:?]
at com.saxonica.ee.bytecode.ByteCodeCandidate.processLeavingTail(ByteCodeCandidate.java:192) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.expr.instruct.NamedTemplate.expand(NamedTemplate.java:266) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.expr.instruct.CallTemplate.process(CallTemplate.java:384) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.expr.instruct.ElementCreator.processLeavingTail(ElementCreator.java:357) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.expr.instruct.ElementCreator.processLeavingTail(ElementCreator.java:298) ~[Saxon-EE-11.6.jar:?]
at com.saxonica.ee.bytecode.ByteCodeCandidate.processLeavingTail(ByteCodeCandidate.java:192) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.expr.instruct.NamedTemplate.expand(NamedTemplate.java:266) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.expr.instruct.CallTemplate.process(CallTemplate.java:384) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.expr.instruct.CallTemplate.processLeavingTail(CallTemplate.java:446) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.expr.instruct.Block.processLeavingTail(Block.java:755) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.expr.instruct.Instruction.process(Instruction.java:142) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.expr.instruct.ElementCreator.processLeavingTail(ElementCreator.java:357) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.expr.instruct.ElementCreator.processLeavingTail(ElementCreator.java:298) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.expr.instruct.TemplateRule.applyLeavingTail(TemplateRule.java:392) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.trans.Mode.applyTemplates(Mode.java:551) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.trans.XsltController.applyTemplates(XsltController.java:685) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.s9api.AbstractXsltTransformer.applyTemplatesToSource(AbstractXsltTransformer.java:422) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.s9api.XsltTransformer.transform(XsltTransformer.java:359) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.jaxp.TransformerImpl.transform(TransformerImpl.java:75) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.jaxp.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:185) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.event.ContentHandlerProxy.close(ContentHandlerProxy.java:298) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.event.ProxyReceiver.close(ProxyReceiver.java:104) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.event.SequenceNormalizer.close(SequenceNormalizer.java:160) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.event.ReceivingContentHandler.endDocument(ReceivingContentHandler.java:269) ~[Saxon-EE-11.6.jar:?]
at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown Source) ~[xercesImpl-2.12.0.jar:?]
at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown Source) ~[xercesImpl-2.12.0.jar:2.12.0]
at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source) ~[xercesImpl-2.12.0.jar:2.12.0]
at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source) ~[xercesImpl-2.12.0.jar:2.12.0]
at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source) ~[xercesImpl-2.12.0.jar:2.12.0]
at org.apache.xerces.impl.XMLDocumentScannerImpl$TrailingMiscDispatcher.dispatch(Unknown Source) ~[xercesImpl-2.12.0.jar:2.12.0]
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) ~[xercesImpl-2.12.0.jar:2.12.0]
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) ~[xercesImpl-2.12.0.jar:?]
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) ~[xercesImpl-2.12.0.jar:?]
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) ~[xercesImpl-2.12.0.jar:?]
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) ~[xercesImpl-2.12.0.jar:?]
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source) ~[xercesImpl-2.12.0.jar:?]
at net.sf.saxon.resource.ActiveSAXSource.deliver(ActiveSAXSource.java:190) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.event.Sender.send(Sender.java:105) ~[Saxon-EE-11.6.jar:?]
at net.sf.saxon.jaxp.IdentityTransformer.transform(IdentityTransformer.java:364) ~[Saxon-EE-11.6.jar:?]
at com.css.csp.interfaces.transform.XSLTTransformer._transform(XSLTTransformer.java:836) ~[interfaces-transformer-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.interfaces.transform.XSLTTransformer._transform(XSLTTransformer.java:867) ~[interfaces-transformer-24.3.0-RC4.jar:24.3.0-RC4]
at com.css.csp.interfaces.transform.XSLTTransformer.transformCompiled(XSLTTransformer.java:680) ~[interfaces-transformer-24.3.0-RC4.jar:24.3.0-RC4]
... 94 more</p> Saxon - Support #6322 (New): Is the old collation URI in EE supposed to rely on the JDK collation...https://saxonica.plan.io/issues/63222024-01-17T16:12:22ZMartin Honnenmartin.honnen@gmx.de
<p>I notice differences in collation dependent sorts whether I use the UCA URI or the legacy Saxon URI.</p>
<p>The documentation at <a href="https://www.saxonica.com/html/documentation12/localization/sorting-and-collations.html" class="external">https://www.saxonica.com/html/documentation12/localization/sorting-and-collations.html</a> says about collations</p>
<blockquote>
<p>For backwards compatibility reasons the standard collation resolver in Saxon also accepts URIs in the form <a href="http://saxon.sf.net/collation" class="external">http://saxon.sf.net/collation</a> followed by query parameters; the query parameters that are recognized are the same as those defined by W3C UCA collation URIs.</p>
</blockquote>
<p>It appears to me, however, that with EE, the use of the legacy collation URI means ICU is not used, only the default JDK collation support, as I get results similar to using HE.</p>
<p>Can anyone confirm that?</p>
<p>Details below:</p>
<p>An XQuery program using the UCA collation URI, run with Saxon 12.4 EE, gives the same result for all sorts, e.g. the following program outputs true:</p>
<pre><code>declare namespace array = "http://www.w3.org/2005/xpath-functions/array";
declare namespace output = "http://www.w3.org/2010/xslt-xquery-serialization";
declare option output:method 'text';
declare option output:item-separator '&#10;';
declare variable $strings as array(xs:string*) external := [
('abc', 'abc def', 'abcdef'),
('abc', 'abcdef', 'abc def'),
('abc def', 'abcdef', 'abc'),
('abc def', 'abc', 'abcdef'),
('abcdef', 'abc', 'abc def'),
('abcdef', 'abc def', 'abc')
];
let $sorted :=
array:for-each(
$strings,
function($seq) {
sort($seq, 'http://www.w3.org/2013/collation/UCA?strength=primary;lang=en')
})
return
every $pos in (1 to array:size($sorted))
satisfies
deep-equal($sorted($pos), $strings?1)
</code></pre>
<p>The same program using the legacy Saxon collation URI, however, gives different sort result, much like Saxon HE, e.g. the program outputs false:</p>
<pre><code>declare namespace array = "http://www.w3.org/2005/xpath-functions/array";
declare namespace output = "http://www.w3.org/2010/xslt-xquery-serialization";
declare option output:method 'text';
declare option output:item-separator '&#10;';
declare variable $strings as array(xs:string*) external := [
('abc', 'abc def', 'abcdef'),
('abc', 'abcdef', 'abc def'),
('abc def', 'abcdef', 'abc'),
('abc def', 'abc', 'abcdef'),
('abcdef', 'abc', 'abc def'),
('abcdef', 'abc def', 'abc')
];
let $sorted :=
array:for-each(
$strings,
function($seq) {
sort($seq, 'http://saxon.sf.net/collation?strength=primary;lang=en')
})
return
every $pos in (1 to array:size($sorted))
satisfies
deep-equal($sorted($pos), $strings?1)
</code></pre> Saxon - Support #6254 (In Progress): The undeclaration of the default namespace xmlns="" on a chi...https://saxonica.plan.io/issues/62542023-11-16T16:07:02ZJohn Francis
<p>We have a sample file</p>
<pre><code class="xml syntaxhl" data-language="xml"><span class="cp"><?xml version="1.0" encoding="UTF-8"?></span>
<span class="nt"><article</span> <span class="na">xmlns=</span><span class="s">"http://docbook.org/ns/docbook"</span> <span class="na">version=</span><span class="s">"5.0"</span><span class="nt">></span>
<span class="nt"><info></span>
<span class="nt"><title></span>Additional Phrase Container Example<span class="nt"></title></span>
<span class="nt"></info></span>
<span class="nt"><sect1></span>
<span class="nt"><title></span>Additional Phrase Container Example<span class="nt"></title></span>
<span class="nt"><para></span>
<span class="nt"><extension1</span> <span class="na">xmlns=</span><span class="s">""</span><span class="nt">></span>Some text.<span class="nt"></extension1></span>
<span class="nt"></para></span>
<span class="nt"><para></span>
<span class="nt"><myns:extension2</span> <span class="na">xmlns:myns=</span><span class="s">"myns"</span><span class="nt">></span>Some text.<span class="nt"></myns:extension2></span>
<span class="nt"></para></span>
<span class="nt"><para></span>
<span class="nt"><extension3></span>Some text.<span class="nt"></extension3></span>
<span class="nt"></para></span>
<span class="nt"></sect1></span>
<span class="nt"></article></span>
</code></pre>
<p>Prior to Saxon 10 we got a call to <code>org.xml.sax.ContentHandler.startPrefixMapping(String, String)</code> with both arguments Set to "" corresponding to the <code>xmlns=""</code> default namespace un declaration at <code>/article/sect1[1]/para[1]/extension1[1]/@xmlns</code> . From Saxon 10 onwards we no longer get these events when we are using the Saxon API (as opposed to JAXP) and <code>net.sf.saxon.event.ContentHandlerProxy</code> . We do however get the correct arguments to <code>startElement(String, String, String, Attributes)</code> , "", "extension1", "extension1". However if all that our ContentHandler does is pass the events on to Saxon classes ( <code>net.sf.saxon.event.ReceivingContentHandler</code> ) that serializes the result into an XdmNode that XdmNode is invalid. If we then use it as the source for running a <code>net.sf.saxon.s9api.XsltTransformer</code> we get the following error even though it contains virtually not code;</p>
<pre><code>XTDE0440 Cannot output a namespace node for the default namespace
(http://docbook.org/ns/docbook) when the element is in no namespace
</code></pre>
<p><strong>What is the correct way now to call a <code>org.xml.sax.ContentHandler</code> using an XdmNode as a source and producing an XdmNode as a result if it contains <code>xmlns=""</code>?</strong></p>
<hr>
<p>I have included a zip of a standalone Maven project to reproduce the problem. There are 3 tests, <code>com.deltaxml.test.Tests.test1()</code> just does a JAXP version of the test which of course runs fine. <code>com.deltaxml.test.Tests.test2()</code> uses the Saxon APIs to do the same thing and throws the above error. <code>com.deltaxml.test.Tests.test3()</code> tweaks the test ContentHandler <code>com.deltaxml.test.SaxHandler</code> so that it detects when it has received a startElement event which is in a default namespace bound to the null prefix and simulates a prefix mapping. I would be grateful if you could see any problem with this 'workaround'.</p>
<p>FWIW I ran the tests in a debugger with SaxonHE and saw that <code>net.sf.saxon.tree.tiny.TinyTree</code> has a <code>net.sf.saxon.om.NamespaceBinding</code> from prefix "" to nsURI "" in <code>net.sf.saxon.tree.tiny.TinyTree.namespaceBinding</code> array. Whereas in Saxon 12 <code>net.sf.saxon.tree.tiny.TinyTree</code> does not have an entry for it in the<code>net.sf.saxon.tree.tiny.TinyTree.namespaceMaps</code> array. The code in Saxon 10+ seems to implement <code>xmlns=""</code> as the removal of a namespace, but ContentHandlerProxy doesn't do anything to be backward compatible. All of which would be fine for us except that when things are being passed through we end up getting a an XdmNode which cannot be used!</p>
<p>Thanks for your time</p> Saxon - Support #5980 (New): Should setting parser property affect XsltCompiler?https://saxonica.plan.io/issues/59802023-04-19T13:28:21ZMartin Honnenmartin.honnen@gmx.de
<p>Using Saxon 12.1 HE, the code</p>
<pre><code class="java syntaxhl" data-language="java"> <span class="nc">Processor</span> <span class="n">processor</span> <span class="o">=</span> <span class="k">new</span> <span class="nc">Processor</span><span class="o">(</span><span class="kc">false</span><span class="o">);</span>
<span class="nc">Configuration</span> <span class="n">configuration</span> <span class="o">=</span> <span class="n">processor</span><span class="o">.</span><span class="na">getUnderlyingConfiguration</span><span class="o">();</span>
<span class="n">configuration</span><span class="o">.</span><span class="na">setParseOptions</span><span class="o">(</span><span class="n">configuration</span><span class="o">.</span><span class="na">getParseOptions</span><span class="o">().</span><span class="na">withParserProperty</span><span class="o">(</span><span class="s">"http://www.oracle.com/xml/jaxp/properties/"</span> <span class="o">+</span> <span class="s">"entityExpansionLimit"</span><span class="o">,</span> <span class="s">"128000"</span><span class="o">));</span>
<span class="nc">XsltCompiler</span> <span class="n">xsltCompiler</span> <span class="o">=</span> <span class="n">processor</span><span class="o">.</span><span class="na">newXsltCompiler</span><span class="o">();</span>
<span class="nc">XsltExecutable</span> <span class="n">xsltExecutable</span> <span class="o">=</span> <span class="n">xsltCompiler</span><span class="o">.</span><span class="na">compile</span><span class="o">(</span><span class="k">new</span> <span class="nc">File</span><span class="o">(</span><span class="s">"C:\\Users\\marti\\Downloads\\entity-expansion-size.xsl"</span><span class="o">));</span>
<span class="nc">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">xsltExecutable</span><span class="o">);</span>
</code></pre>
<p>with the XSLT from <a href="https://saxonica.plan.io/attachments/64064" class="external">https://saxonica.plan.io/attachments/64064</a> gives an exception indicating that the parser property I have set is not taken into account by the parser XsltCompiler uses:</p>
<pre><code>Error on line 1 column 1
SXXP0003 Error reported by XML parser: JAXP00010001: Der Parser hat mehr als 64000
Entityerweiterungen in diesem Dokument gefunden. Dies ist der von JDK vorgeschriebene
Grenzwert.: JAXP00010001: Der Parser hat mehr als 64000 Entityerweiterungen in diesem
Dokument gefunden. Dies ist der von JDK vorgeschriebene Grenzwert.
Exception in thread "main" net.sf.saxon.s9api.SaxonApiException: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; JAXP00010001: Der Parser hat mehr als 64000 Entityerweiterungen in diesem Dokument gefunden. Dies ist der von JDK vorgeschriebene Grenzwert.
at net.sf.saxon.s9api.XsltCompiler.compile(XsltCompiler.java:974)
at net.sf.saxon.s9api.XsltCompiler.compile(XsltCompiler.java:996)
at org.example.Main2.main(Main2.java:17)
Caused by: net.sf.saxon.trans.XPathException: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; JAXP00010001: Der Parser hat mehr als 64000 Entityerweiterungen in diesem Dokument gefunden. Dies ist der von JDK vorgeschriebene Grenzwert.
at net.sf.saxon.resource.ActiveSAXSource.deliver(ActiveSAXSource.java:224)
at net.sf.saxon.resource.ActiveStreamSource.deliver(ActiveStreamSource.java:65)
at net.sf.saxon.event.Sender.send(Sender.java:104)
at net.sf.saxon.style.StylesheetModule.sendStylesheetSource(StylesheetModule.java:157)
at net.sf.saxon.style.StylesheetModule.loadStylesheet(StylesheetModule.java:231)
at net.sf.saxon.style.Compilation.compileSingletonPackage(Compilation.java:113)
at net.sf.saxon.s9api.XsltCompiler.compile(XsltCompiler.java:969)
... 2 more
Caused by: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; JAXP00010001: Der Parser hat mehr als 64000 Entityerweiterungen in diesem Dokument gefunden. Dies ist der von JDK vorgeschriebene Grenzwert.
at java.xml/com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:204)
at java.xml/com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:178)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:400)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:327)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:284)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(XMLEntityManager.java:1408)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(XMLEntityManager.java:1332)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEntityReference(XMLDocumentFragmentScannerImpl.java:1844)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2985)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:605)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:112)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:534)
at java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:888)
at java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:824)
at java.xml/com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
at java.xml/com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1216)
at java.xml/com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:635)
at net.sf.saxon.resource.ActiveSAXSource.deliver(ActiveSAXSource.java:190)
... 8 more
</code></pre>
<p>When I change the code to use a DocumentBuilder e.g.</p>
<pre><code class="java syntaxhl" data-language="java"> <span class="nc">Processor</span> <span class="n">processor</span> <span class="o">=</span> <span class="k">new</span> <span class="nc">Processor</span><span class="o">(</span><span class="kc">false</span><span class="o">);</span>
<span class="nc">Configuration</span> <span class="n">configuration</span> <span class="o">=</span> <span class="n">processor</span><span class="o">.</span><span class="na">getUnderlyingConfiguration</span><span class="o">();</span>
<span class="n">configuration</span><span class="o">.</span><span class="na">setParseOptions</span><span class="o">(</span><span class="n">configuration</span><span class="o">.</span><span class="na">getParseOptions</span><span class="o">().</span><span class="na">withParserProperty</span><span class="o">(</span><span class="s">"http://www.oracle.com/xml/jaxp/properties/"</span> <span class="o">+</span> <span class="s">"entityExpansionLimit"</span><span class="o">,</span> <span class="s">"128000"</span><span class="o">));</span>
<span class="nc">DocumentBuilder</span> <span class="n">docBuilder</span> <span class="o">=</span> <span class="n">processor</span><span class="o">.</span><span class="na">newDocumentBuilder</span><span class="o">();</span>
<span class="nc">XdmNode</span> <span class="n">doc</span> <span class="o">=</span> <span class="n">docBuilder</span><span class="o">.</span><span class="na">build</span><span class="o">(</span><span class="k">new</span> <span class="nc">File</span><span class="o">(</span><span class="s">"C:\\Users\\marti\\Downloads\\entity-expansion-size.xsl"</span><span class="o">));</span>
<span class="nc">XsltCompiler</span> <span class="n">xsltCompiler</span> <span class="o">=</span> <span class="n">processor</span><span class="o">.</span><span class="na">newXsltCompiler</span><span class="o">();</span>
<span class="nc">XsltExecutable</span> <span class="n">xsltExecutable</span> <span class="o">=</span> <span class="n">xsltCompiler</span><span class="o">.</span><span class="na">compile</span><span class="o">(</span><span class="n">doc</span><span class="o">.</span><span class="na">asSource</span><span class="o">());</span>
<span class="nc">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">xsltExecutable</span><span class="o">);</span>
</code></pre>
<p>the code runs fine and the file is parsed and compiled fine, meaning the parser property is taken into account.</p>
<p>Shouldn't that also happen for the direct use of XsltCompiler.compile(file)?</p> SaxonJS - Feature #5558 (In Progress): Allow clients of SaxonJS to supply a map of custom XPath f...https://saxonica.plan.io/issues/55582022-06-09T23:39:28ZConal Tuohy
<p>There's an existing mechanism whereby JavaScript functions which are in the global Window scope are automatically made available as XPath functions in a "js:" namespace, but this excludes use cases where it's desirable to add custom implementation functions in some standard namespace, e.g. the EXPath function libraries, XProc's XPath extension functions, etc.</p>
<p>I'd like to see this appear in the API in the same way that <code>params</code> member of the <code>options</code> object appears in the <code>evaluate</code> function; i.e. as an additional <code>functions</code> member of <code>options</code>, whose value is a JavaScript object mapping QNames to JavaScript functions.</p> SaxonJS - Feature #5557 (New): allow clients of SaxonJS to supply a URI resolver functionhttps://saxonica.plan.io/issues/55572022-06-09T23:24:34ZConal Tuohy
<p>SaxonJS doesn't yet allow users to supply their own URI resolver.</p>
<p>Related discussion in XML.com slack instance: <a href="https://xmlcom.slack.com/archives/C011NLXE4DU/p1654568529708119" class="external">https://xmlcom.slack.com/archives/C011NLXE4DU/p1654568529708119</a></p>
<p>I came across the need for such a feature while trying to make resources stored in browser local storage (IndexedDB) available to XSLT running in the browser. I was hoping to be able to supply a resolver that would allow me to handle indexeddb: URIs.</p>
<p>I tried using the browser's "Service Worker" functionality, which can intercept the browser's "fetch" requests, and then either allow them to be handled normally, or else return a promise to fulfill them in some other way. Unfortunately I found that approach is applicable only to URI schemes which the browser already knows about (e.g. http, https, file ...) and also is constrained by some irrelevant security restrictions.</p> SaxonJS - Feature #5543 (In Progress): Add the ability to insert before/after an elementhttps://saxonica.plan.io/issues/55432022-05-27T09:36:35ZNorm Tovey-Walsh
<p>From XML.com Slack, it would be nice if <code><xsl:result-document></code> had methods to insert before/after an element.</p> SaxonJS - Bug #5540 (New): Namespace context should be reset at the beginning of an XSLT stylesheethttps://saxonica.plan.io/issues/55402022-05-26T08:23:09ZNorm Tovey-Walsh
<p>Martin Honnen <a href="https://saxonica.plan.io/boards/5/topics/8746?pn=1&r=8749#message-8749" class="external">reports</a> that the following transformation works successfully in SaxonJS:</p>
<pre><code><xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="3.0"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
exclude-result-prefixes="#all"
expand-text="yes">
<xsl:template match="/" name="xsl:initial-template">
<xsl:comment>Run with {system-property('xsl:product-name')} {system-property('xsl:product-version')} {system-property('Q{http://saxon.sf.net/}platform')}</xsl:comment>
<test>{fn:current-dateTime()}</test>
</xsl:template>
</xsl:stylesheet>
</code></pre>
<p>If you run <code>fn:transform()</code> through <code>SaxonJS.XPath.evaluate</code>. Note also that the documentation for <code>XPath.evaluate</code> says "For convenience the usual namespaces for prefixes xml, fn, xs, map, array, math, and saxon are defined by default, but can be overwritten."</p>
<p>It appears that the namespace context of <code>XPath.evaluate</code> "leaks" into the transformation allowing the undeclared use of "fn:".</p> SaxonJS - Bug #5474 (New): Create an ixsl:reset-indexes function?https://saxonica.plan.io/issues/54742022-05-06T14:38:57ZNorm Tovey-Walsh
<p>The reset-indexes API we added to Saxon 2.4 has no convenient ixsl: function that can be called from XSLT. Should we add one in 3.0?</p> SaxonJS - Bug #5144 (New): SaxonJS.XPath.evaluate method fails to select CDATA section node as te...https://saxonica.plan.io/issues/51442021-10-24T11:37:18ZMartin Honnenmartin.honnen@gmx.de
<p>I have run into an odd problem trying to use the Saxon-JS 2.3 browser-side SaxonJS.XPath.evaluate method to select text nodes which are in the original parsed XML marked up as a CDATA section. The native XPath 1.0 implementation of the browser finds them, while Saxon-JS 2 doesn't seem to select them.</p>
<p>Test case is:</p>
<pre><code class="html syntaxhl" data-language="html"><span class="cp"><!DOCTYPE html></span>
<span class="nt"><html</span> <span class="na">lang=</span><span class="s">en</span><span class="nt">></span>
<span class="nt"><head></span>
<span class="nt"><meta</span> <span class="na">charset=</span><span class="s">UTF-8</span><span class="nt">></span>
<span class="nt"><title></span>Saxon-JS 2 CDATA section as text node test<span class="nt"></title></span>
<span class="nt"><script </span><span class="na">src=</span><span class="s">"/Saxon-JS-2.3/SaxonJS2.rt.js"</span><span class="nt">></script></span>
<span class="nt"></head></span>
<span class="nt"><body></span>
<span class="nt"><h1></span>Saxon-JS 2 CDATA section as text node test<span class="nt"></h1></span>
<span class="nt"><section></span>
<span class="nt"><h2></span>XPath tests<span class="nt"></h2></span>
<span class="nt"><script></span>
<span class="kd">const</span> <span class="nx">xmlSample1</span> <span class="o">=</span> <span class="s2">`<root>
<description>description 1<\/description>
<description><![CDATA[<p>description 2]]><\/description>
<\/root>`</span><span class="p">;</span>
<span class="nx">SaxonJS</span><span class="p">.</span><span class="nx">getResource</span><span class="p">({</span> <span class="na">type</span><span class="p">:</span> <span class="dl">'</span><span class="s1">xml</span><span class="dl">'</span><span class="p">,</span> <span class="na">text</span><span class="p">:</span> <span class="nx">xmlSample1</span> <span class="p">})</span>
<span class="p">.</span><span class="nx">then</span><span class="p">(</span><span class="nx">doc</span> <span class="o">=></span> <span class="p">{</span>
<span class="kd">const</span> <span class="nx">textNodes</span> <span class="o">=</span> <span class="nx">SaxonJS</span><span class="p">.</span><span class="nx">XPath</span><span class="p">.</span><span class="nx">evaluate</span><span class="p">(</span><span class="s2">`root/description/text()`</span><span class="p">,</span> <span class="nx">doc</span><span class="p">,</span> <span class="p">{</span> <span class="na">resultForm</span><span class="p">:</span> <span class="dl">'</span><span class="s1">array</span><span class="dl">'</span> <span class="p">});</span>
<span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">textNodes</span><span class="p">);</span>
<span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">textNodes</span><span class="p">.</span><span class="nx">length</span><span class="p">);</span>
<span class="kd">const</span> <span class="nx">textNodeCount</span> <span class="o">=</span> <span class="nx">SaxonJS</span><span class="p">.</span><span class="nx">XPath</span><span class="p">.</span><span class="nx">evaluate</span><span class="p">(</span><span class="s2">`count(root/description/text())`</span><span class="p">,</span> <span class="nx">doc</span><span class="p">);</span>
<span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">textNodeCount</span><span class="p">);</span>
<span class="kd">const</span> <span class="nx">xpath1TextNodeCount</span> <span class="o">=</span> <span class="nx">doc</span><span class="p">.</span><span class="nx">evaluate</span><span class="p">(</span><span class="s2">`count(root/description/text())`</span><span class="p">,</span> <span class="nx">doc</span><span class="p">,</span> <span class="kc">null</span><span class="p">,</span> <span class="nx">XPathResult</span><span class="p">.</span><span class="nx">NUMBER_TYPE</span><span class="p">).</span><span class="nx">numberValue</span><span class="p">;</span>
<span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">xpath1TextNodeCount</span><span class="p">);</span>
<span class="p">});</span>
<span class="nt"></script></span>
<span class="nt"></section></span>
<span class="nt"></body></span>
<span class="nt"></html></span>
</code></pre>
<p>Output in the console with Chrome is:</p>
<pre><code>[text]
1
1
2
</code></pre>
<p>Online at <a href="https://martin-honnen.github.io/js/2021/saxon-js-test-cdata-as-text-node1.html" class="external">https://martin-honnen.github.io/js/2021/saxon-js-test-cdata-as-text-node1.html</a>.</p>
<p>On Node.js this doesn't seem to occur.</p> SaxonJS - Feature #5057 (New): Constructing JS objectshttps://saxonica.plan.io/issues/50572021-08-07T09:49:25ZMartynas Jusevicius
<p>Hi. I cannot seem to find a native way to construct JS objects, which makes porting JS code to XSLT complicated. It think it was possible with Saxon-CE, but I might be wrong.</p>
<p>I know there is <code>ixsl:eval()</code>, but since it accepts string as parameter, how does one pass a JS object from a <code>$var</code> for example? It does not seem possible.</p>
<p>So how would I port some simple JS code like the following?</p>
<pre><code class="js syntaxhl" data-language="js"> <span class="kd">var</span> <span class="nx">map</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">ol</span><span class="p">.</span><span class="nb">Map</span><span class="p">({</span>
<span class="na">target</span><span class="p">:</span> <span class="dl">'</span><span class="s1">map</span><span class="dl">'</span><span class="p">,</span>
<span class="na">layers</span><span class="p">:</span> <span class="p">[</span>
<span class="k">new</span> <span class="nx">ol</span><span class="p">.</span><span class="nx">layer</span><span class="p">.</span><span class="nx">Tile</span><span class="p">({</span>
<span class="na">source</span><span class="p">:</span> <span class="k">new</span> <span class="nx">ol</span><span class="p">.</span><span class="nx">source</span><span class="p">.</span><span class="nx">OSM</span><span class="p">()</span>
<span class="p">})</span>
<span class="p">],</span>
<span class="na">view</span><span class="p">:</span> <span class="k">new</span> <span class="nx">ol</span><span class="p">.</span><span class="nx">View</span><span class="p">({</span>
<span class="na">center</span><span class="p">:</span> <span class="nx">ol</span><span class="p">.</span><span class="nx">proj</span><span class="p">.</span><span class="nx">fromLonLat</span><span class="p">([</span><span class="mf">37.41</span><span class="p">,</span> <span class="mf">8.82</span><span class="p">]),</span>
<span class="na">zoom</span><span class="p">:</span> <span class="mi">4</span>
<span class="p">})</span>
<span class="p">});</span>
</code></pre>
<p><a href="https://openlayers.org/en/latest/doc/quickstart.html" class="external">https://openlayers.org/en/latest/doc/quickstart.html</a></p> SaxonJS - Feature #5020 (New): Enable saxon:parse-html in Saxon JS 2 in the browser by using DOMP...https://saxonica.plan.io/issues/50202021-06-08T15:04:28ZMartin Honnenmartin.honnen@gmx.de
<p>Modern browsers support parsing a string of HTML with <code>DOMParser</code> e.g.</p>
<pre><code class="javascript syntaxhl" data-language="javascript"><span class="kd">function</span> <span class="nx">parseHTML</span><span class="p">(</span><span class="nx">html</span><span class="p">)</span> <span class="p">{</span> <span class="k">return</span> <span class="k">new</span> <span class="nx">DOMParser</span><span class="p">().</span><span class="nx">parseFromString</span><span class="p">(</span><span class="nx">html</span><span class="p">,</span> <span class="dl">'</span><span class="s1">text/html</span><span class="dl">'</span><span class="p">);</span> <span class="p">}</span>
</code></pre>
<p>so perhaps the <code>saxon:parse-html</code> extension function from the Java PE and EE world could be mapped in Saxon-JS to a call to some JavaScript similar to the above function.</p> SaxonJS - Feature #4961 (New): use-when in SEF compilation phasehttps://saxonica.plan.io/issues/49612021-04-02T13:17:57ZMartynas Jusevicius
<p><code>ac:uuid</code> is my custom extension function which is obviously not available client-side. But using <code>use-when</code> as follows allowed me to differentiate between function calls on the server and in the browser:</p>
<pre><code class="xml syntaxhl" data-language="xml"><span class="nt"><xsl:value-of</span> <span class="na">use-when=</span><span class="s">"system-property('xsl:product-name') eq 'Saxon-JS'"</span> <span class="na">select=</span><span class="s">"resolve-uri(concat('/', ixsl:call(ixsl:window(), 'generateUUID', [])), $ac:uri)"</span><span class="nt">/></span>
<span class="nt"><xsl:value-of</span> <span class="na">use-when=</span><span class="s">"system-property('xsl:product-name') = 'SAXON'"</span> <span class="na">select=</span><span class="s">"resolve-uri(concat('/', ac:uuid()), $ac:uri)"</span><span class="nt">/></span>
</code></pre>
<p>That worked fine when compiling SEF with Saxon-JS. Now I'm trying Saxon-EE for that, and a different <code>use-when</code> kicks in and I get an error about the missing <code>ac:uuid</code> function:</p>
<pre><code>Error near {...ve-uri(concat('/', ac:uuid(...} at char 24 in xsl:value-of/@select on line 460 column 175 of default.xsl:
XPST0017 Cannot find a 0-argument function named Q{https://w3id.org/atomgraph/client#}uuid()
Error near {...ac:forClass, $ldt:base) els...} at char 24 in xsl:param/@select on line 230 column 161 of resource.xsl:
XPST0017 Cannot find a 3-argument function named
Q{https://w3id.org/atomgraph/client#}construct-doc()
</code></pre>
<p>Is there a workaround here? Can some property be used to differentiate between compilation and execution phases in <code>use-when</code>?</p> SaxonJS - Bug #4829 (New): Static variable initialised to node values cause run-time failurehttps://saxonica.plan.io/issues/48292020-11-18T14:10:54ZJohn Lumleyjohn@saxonica.com
<p>When compiling with the XJ compiler a static variable initialised to a node such as:</p>
<pre><code><xsl:variable name="t" static="yes" select="doc('testStatic.xml')"/>
</code></pre>
<p>where <code>testStatic.xml</code> is:</p>
<pre><code><foo a="1" xmlns:b="BBB" b:attribute="" xmlns="Flibbertygibbet">
<bar/>
</foo>
</code></pre>
<p>the generated package contains a component definition:</p>
<pre><code><co id='0' binds=''>
<globalVariable name='Q{}t' as='1ND' line='7' .... visibility='PRIVATE' flags='s'>
<node kind='9' content='&lt;foo xmlns="Flibbertygibbet" xmlns:b="BBB" a="1" b:attribute=""&gt;&#xA; &lt;bar/&gt;&#xA;&lt;/foo&gt;' baseUri='....testStatic.xml'/>
</globalVariable>
</co>
</code></pre>
<p>that is the serialization of the document is held as the <code>content</code> property of a <code>node</code> instruction, with the <code>kind</code> of the node indicated.</p>
<p>If the selection is <code>doc('testStatic.xml')/(*,*/@*)</code> the compilation becomes:</p>
<pre><code><globalVariable name='Q{}t' as='*N' line='7' ....visibility='PRIVATE' flags='s'>
<literal count='3'>
<node kind='1' content='&lt;foo xmlns="Flibbertygibbet" xmlns:b="BBB" a="1" b:attribute=""&gt;&#xA; &lt;bar/&gt;&#xA;&lt;/foo&gt;' baseUri='..../testStatic.xml'/>
<node kind='2' localName='a' content='1'/>
<node kind='2' localName='attribute' prefix='b' ns='BBB' content=''/>
</literal>
</globalVariable>
</code></pre>
<p>Execution of a reference to this variable in <code>SaxonJS2</code> throws an error as there is currently no support for a <code>node</code> instruction.</p>
<p>There appear to be two routes to solution:</p>
<ol>
<li>Converting the export to a nested set of aleady supported node construction instructions <code>elem</code>, <code>att</code>, <code>text</code> etc, which will be very costly and increase the export size considerably.</li>
<li>Add support for a <code>node</code> instruction, using the implementation code for <code>parse-xml()</code> when necessary</li>
</ol>
<p>The latter seems much more sensible.</p> SaxonJS - Feature #4828 (New): Request support for EXPath file functionshttps://saxonica.plan.io/issues/48282020-11-18T03:05:44ZKurt Cagle
<p>I'm making use specifically of the file:list() function, defined in EXSLT. It compilesand runs properly in Java Saxon but when I attempt to run it in saxon-js, I get the following error:</p>
<p>Static error in XPath in xslt/mfcFunctions.xslt {file:list($testNodes,true())}: Unknown function Q{<a href="http://expath.org/ns/file%7Dlist()" class="external">http://expath.org/ns/file}list()</a></p>
<p>I'm using the namespace:</p>
<p>xmlns:file="<a href="http://expath.org/ns/file" class="external">http://expath.org/ns/file</a>"</p>
<p>Any suggestions?</p>