Details
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Bug
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Status: Resolved
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Major
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Resolution: Fixed
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2.17.4, 2.18.1
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None
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Unknown
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Regression
Description
Any XSLT transformation will fail if the XML document that needs to be transformed contains a default namespace and camel-saxon is present.
The same transformation will just work fine without camel-saxon (e.g. if the test is executed in camel-core).
Example: If you try to transform the following XML document with XSLT and have camel-saxon in the classpath, an exception will be thrown:
<?xml version="1.0" encoding="UTF-8"?> <Message xmlns="http://www.camel.apache.org/envelope"> <Version>2.0</Version> </Message>
org.apache.camel.CamelExecutionException: Exception occurred during execution on the exchange: Exchange[ID-WDFN34057358A-51410-1484310448314-0-2] at org.apache.camel.util.ObjectHelper.wrapCamelExecutionException(ObjectHelper.java:1710) at org.apache.camel.util.ExchangeHelper.extractResultBody(ExchangeHelper.java:677) at org.apache.camel.impl.DefaultProducerTemplate.extractResultBody(DefaultProducerTemplate.java:515) at org.apache.camel.impl.DefaultProducerTemplate.extractResultBody(DefaultProducerTemplate.java:511) at org.apache.camel.impl.DefaultProducerTemplate.sendBody(DefaultProducerTemplate.java:163) at org.apache.camel.impl.DefaultProducerTemplate.sendBody(DefaultProducerTemplate.java:168) at org.apache.camel.component.xslt.PayloadWithDefaultNamespaceTest.test_map_only(PayloadWithDefaultNamespaceTest.java:38) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) at org.junit.rules.RunRules.evaluate(RunRules.java:20) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192) Caused by: java.lang.NullPointerException at net.sf.saxon.event.ReceivingContentHandler.startPrefixMapping(ReceivingContentHandler.java:269) at org.apache.camel.converter.jaxp.StAX2SAXSource.parse(StAX2SAXSource.java:140) at org.apache.camel.converter.jaxp.StAX2SAXSource.parse(StAX2SAXSource.java:343) at net.sf.saxon.event.Sender.sendSAXSource(Sender.java:451) at net.sf.saxon.event.Sender.send(Sender.java:153) at net.sf.saxon.Controller.makeSourceTree(Controller.java:1927) at net.sf.saxon.s9api.XsltTransformer.transform(XsltTransformer.java:573) at net.sf.saxon.jaxp.TransformerImpl.transform(TransformerImpl.java:185) at org.apache.camel.builder.xml.XsltBuilder.process(XsltBuilder.java:141) at org.apache.camel.impl.ProcessorEndpoint.onExchange(ProcessorEndpoint.java:103) at org.apache.camel.component.xslt.XsltEndpoint.onExchange(XsltEndpoint.java:131) at org.apache.camel.impl.ProcessorEndpoint$1.process(ProcessorEndpoint.java:71) at org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:61) at org.apache.camel.processor.SendProcessor.process(SendProcessor.java:145) at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:541) at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201) at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201) at org.apache.camel.component.direct.DirectProducer.process(DirectProducer.java:62) at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201) at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:97) at org.apache.camel.impl.ProducerCache$1.doInProducer(ProducerCache.java:529) at org.apache.camel.impl.ProducerCache$1.doInProducer(ProducerCache.java:1) at org.apache.camel.impl.ProducerCache.doInProducer(ProducerCache.java:365) at org.apache.camel.impl.ProducerCache.sendExchange(ProducerCache.java:497) at org.apache.camel.impl.ProducerCache.send(ProducerCache.java:225) at org.apache.camel.impl.DefaultProducerTemplate.send(DefaultProducerTemplate.java:144) at org.apache.camel.impl.DefaultProducerTemplate.sendBody(DefaultProducerTemplate.java:161) ... 31 more