Yes it should be fixed in Camel 2.15.1 On Wed, Mar 18, 2015 at 7:30 PM, meetdevang <meetdev...@gmail.com> wrote: > Hi, > > Based on the > http://camel.465427.n5.nabble.com/String-replacement-via-Spring-td5719498.html > I am sucessfully able to run a simple example of String.replaceAll > > However, when I attempt to execute the route > <route id="testtransform"> > <from uri="file://input" /> > <convertBodyTo type="java.lang.String"/> > <transform> > <simple>${body.replaceAll("foo([A-Z])bar", > "bar$1foo")}</simple> > </transform> > <to uri="file://transformed" /> > </route> > > I get the following exception > Stacktrace > --------------------------------------------------------------------------------------------------------------------------------------- > org.apache.camel.language.bean.RuntimeBeanExpressionException: Failed to > invoke method: .replaceAll("foo([A-Z])bar", "bar$1foo") on null due to: > org.apache.camel.language.bean.RuntimeBeanExpressionException: Failed to > invoke method: replaceAll("foo([A-Z])bar", "bar$1foo") on null due to: > java.util.regex.PatternSyntaxException: Unclosed group near index 10 > "foo([A-Z] > ^ > at > org.apache.camel.language.bean.BeanExpression.evaluate(BeanExpression.java:117) > at > org.apache.camel.language.bean.BeanExpression.evaluate(BeanExpression.java:132) > at > org.apache.camel.model.language.ExpressionDefinition.evaluate(ExpressionDefinition.java:121) > at > org.apache.camel.model.language.ExpressionDefinition.evaluate(ExpressionDefinition.java:113) > at > org.apache.camel.builder.ExpressionBuilder$33.evaluate(ExpressionBuilder.java:822) > at > org.apache.camel.support.ExpressionAdapter.evaluate(ExpressionAdapter.java:36) > at > org.apache.camel.builder.SimpleBuilder.evaluate(SimpleBuilder.java:83) > at > org.apache.camel.processor.TransformProcessor.process(TransformProcessor.java:47) > at > org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:72) > at > org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:398) > at > org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191) > at org.apache.camel.processor.Pipeline.process(Pipeline.java:118) > at org.apache.camel.processor.Pipeline.process(Pipeline.java:80) > at > org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191) > at > org.apache.camel.component.file.GenericFileConsumer.processExchange(GenericFileConsumer.java:423) > at > org.apache.camel.component.file.GenericFileConsumer.processBatch(GenericFileConsumer.java:211) > at > org.apache.camel.component.file.GenericFileConsumer.poll(GenericFileConsumer.java:175) > at > org.apache.camel.impl.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:187) > at > org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:114) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:744) > Caused by: org.apache.camel.language.bean.RuntimeBeanExpressionException: > Failed to invoke method: replaceAll("foo([A-Z])bar", "bar$1foo") on null due > to: java.util.regex.PatternSyntaxException: Unclosed group near index 10 > "foo([A-Z] > ^ > at > org.apache.camel.language.bean.BeanExpression$OgnlInvokeProcessor.process(BeanExpression.java:285) > at > org.apache.camel.language.bean.BeanExpression.evaluate(BeanExpression.java:114) > ... 25 more > Caused by: java.util.regex.PatternSyntaxException: Unclosed group near index > 10 > "foo([A-Z] > ^ > at java.util.regex.Pattern.error(Pattern.java:1924) > at java.util.regex.Pattern.accept(Pattern.java:1782) > at java.util.regex.Pattern.group0(Pattern.java:2857) > at java.util.regex.Pattern.sequence(Pattern.java:2018) > at java.util.regex.Pattern.expr(Pattern.java:1964) > at java.util.regex.Pattern.compile(Pattern.java:1665) > at java.util.regex.Pattern.<init>(Pattern.java:1337) > at java.util.regex.Pattern.compile(Pattern.java:1022) > at java.lang.String.replaceAll(String.java:2162) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at > org.apache.camel.component.bean.MethodInfo.invoke(MethodInfo.java:408) > at > org.apache.camel.component.bean.MethodInfo$1.doProceed(MethodInfo.java:279) > at > org.apache.camel.component.bean.MethodInfo$1.proceed(MethodInfo.java:252) > at > org.apache.camel.component.bean.BeanProcessor.process(BeanProcessor.java:167) > at > org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:105) > at > org.apache.camel.component.bean.BeanProcessor.process(BeanProcessor.java:67) > at > org.apache.camel.language.bean.BeanExpression$InvokeProcessor.process(BeanExpression.java:189) > at > org.apache.camel.language.bean.BeanExpression$OgnlInvokeProcessor.process(BeanExpression.java:281) > ... 26 more > > Is this a bug in the ObjectHelper.between method which looks for the first > instance of the ')' and hence doesn't really parse the arguments correctly? > Or Am I missing something? > > > > -- > View this message in context: > http://camel.465427.n5.nabble.com/Using-Simple-language-in-Spring-XML-String-replaceAll-with-regex-grouping-throws-Exception-tp5764367.html > Sent from the Camel - Users mailing list archive at Nabble.com.
-- Claus Ibsen ----------------- Red Hat, Inc. Email: cib...@redhat.com Twitter: davsclaus Blog: http://davsclaus.com Author of Camel in Action: http://www.manning.com/ibsen hawtio: http://hawt.io/ fabric8: http://fabric8.io/
