Gert, I tried the example with the 1.3 SNAPSHOT and that works! Is it likely that there will be a 1.3 release soon? It would also be great to see Camel 1.3 in ServiceMix!
Thanks, Tijs Gert Vanthienen wrote: > > Tijs, > > Not entirely sure about it, but looking at the code I guess this feature > will only be available with the upcoming 1.3 release of Apache Camel. > Could you give it a try with a 1.3 SNAPSHOT (available on > http://people.apache.org/repo/m2-snapshot-repository/org/apache/camel/apache-camel/1.3-SNAPSHOT/)? > > Gert > > Tijs wrote: >> Hi, >> >> I am using Apache Camel 1.2.0 and I have the following XML configuration: >> >> <beans xmlns="http://www.springframework.org/schema/beans"; >> xmlns:ins="http://insurance.com"; >> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; >> xsi:schemaLocation=" >> http://www.springframework.org/schema/beans >> http://www.springframework.org/schema/beans/spring-beans-2.0.xsd >> http://activemq.apache.org/camel/schema/spring >> http://activemq.apache.org/camel/schema/spring/camel-spring.xsd";> >> >> <camelContext useJmx="true" >> xmlns="http://activemq.apache.org/camel/schema/spring";> >> <route> >> <from uri="file:inbox"/> >> <choice> >> <when> >> <xpath>//ins:insurance-type='Car'</xpath> >> <to uri="file:outboxCar"/> >> </when> >> <otherwise> >> <to uri="file:outboxTravel"/> >> </otherwise> >> </choice> >> </route> >> </camelContext> >> </beans> >> >> I think this XML configuration is correct as it is the same as the XPath >> explanation on the Camel website. I however get the following exception: >> >> 5-nov-2007 18:03:15 org.apache.camel.processor.Logger log >> SEVERE: Invalid xpath: //ins:insurance-type='Car'. Reason: >> javax.xml.xpath.XPath >> ExpressionException >> org.apache.camel.builder.xml.InvalidXPathExpression: Invalid xpath: >> //ins:insura >> nce-type='Car'. Reason: javax.xml.xpath.XPathExpressionException >> at >> org.apache.camel.builder.xml.XPathBuilder.evaluateAs(XPathBuilder.jav >> a:383) >> at >> org.apache.camel.builder.xml.XPathBuilder.matches(XPathBuilder.java:9 >> 2) >> at >> org.apache.camel.builder.xml.XPathBuilder.matches(XPathBuilder.java:5 >> 8) >> at >> org.apache.camel.processor.ChoiceProcessor.process(ChoiceProcessor.ja >> va:47) >> at >> org.apache.camel.processor.DelegateProcessor.processNext(DelegateProc >> essor.java:47) >> at >> org.apache.camel.processor.DelegateProcessor.process(DelegateProcesso >> r.java:42) >> at >> org.apache.camel.management.InstrumentationProcessor.process(Instrume >> ntationProcessor.java:33) >> at >> org.apache.camel.impl.converter.AsyncProcessorTypeConverter$Processor >> ToAsynProcessorBridge.process(AsyncProcessorTypeConverter.java:44) >> at >> org.apache.camel.processor.DeadLetterChannel.process(DeadLetterChanne >> l.java:136) >> at >> org.apache.camel.processor.DeadLetterChannel.process(DeadLetterChanne >> l.java:86) >> at >> org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProc >> essor.java:40) >> at >> org.apache.camel.component.file.FileConsumer.pollFile(FileConsumer.ja >> va:131) >> at >> org.apache.camel.component.file.FileConsumer.pollFileOrDirectory(File >> Consumer.java:68) >> at >> org.apache.camel.component.file.FileConsumer.pollFileOrDirectory(File >> Consumer.java:76) >> at >> org.apache.camel.component.file.FileConsumer.poll(FileConsumer.java:4 >> 9) >> at >> org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer >> .java:63) >> at >> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:41 >> 7) >> at >> java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java >> :280) >> at >> java.util.concurrent.FutureTask.runAndReset(FutureTask.java:135) >> at >> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask. >> access$101(ScheduledThreadPoolExecutor.java:65) >> at >> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask. >> runPeriodic(ScheduledThreadPoolExecutor.java:142) >> at >> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask. >> run(ScheduledThreadPoolExecutor.java:166) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExec >> utor.java:650) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor >> .java:675) >> at java.lang.Thread.run(Thread.java:595) >> Caused by: javax.xml.xpath.XPathExpressionException >> at >> com.sun.org.apache.xpath.internal.jaxp.XPathImpl.compile(XPathImpl.ja >> va:402) >> at >> org.apache.camel.builder.xml.XPathBuilder.createXPathExpression(XPath >> Builder.java:405) >> at >> org.apache.camel.builder.xml.XPathBuilder.getExpression(XPathBuilder. >> java:269) >> at >> org.apache.camel.builder.xml.XPathBuilder.evaluateAs(XPathBuilder.jav >> a:372) >> ... 24 more >> Caused by: javax.xml.transform.TransformerException: Prefix must resolve >> to >> a na >> mespace: ins >> at >> com.sun.org.apache.xpath.internal.compiler.XPathParser.error(XPathPar >> ser.java:602) >> at >> com.sun.org.apache.xpath.internal.compiler.Lexer.mapNSTokens(Lexer.ja >> va:638) >> at >> com.sun.org.apache.xpath.internal.compiler.Lexer.tokenize(Lexer.java: >> 265) >> at >> com.sun.org.apache.xpath.internal.compiler.Lexer.tokenize(Lexer.java: >> 96) >> at >> com.sun.org.apache.xpath.internal.compiler.XPathParser.initXPath(XPat >> hParser.java:108) >> at com.sun.org.apache.xpath.internal.XPath.<init>(XPath.java:162) >> at com.sun.org.apache.xpath.internal.XPath.<init>(XPath.java:198) >> at >> com.sun.org.apache.xpath.internal.jaxp.XPathImpl.compile(XPathImpl.ja >> va:394) >> ... 27 more >> >> Is this a bug or am I doing something wrong here? >> >> Thanks, >> >> Tijs >> > > > -- View this message in context: http://www.nabble.com/XPath-expression-with-namespace-tf4753060s22882.html#a13626609 Sent from the Camel - Users mailing list archive at Nabble.com.
