Sorry, I am using Camel 2.16.0 Do you mean, like this?
<pollEnrich timeout="5000"> <constant>file:{{env:HOME}}/.ra/chains?autoCreate=false&noop=true&idempotent=false</constant> </pollEnrich> My intention is to have {{env:HOME}} substituted with the home directory at runtime Best regards, Alex soto > On Feb 24, 2016, at 10:09 AM, Claus Ibsen <claus.ib...@gmail.com> wrote: > > Use <constant> > > But what version of Camel are you using? > > On Wed, Feb 24, 2016 at 4:04 PM, Alex Soto <alex.s...@envieta.com> wrote: >> Hello: >> >> Anybody can tell me what is wrong with this? >> >> >> <pollEnrich timeout="5000"> >> >> <simple>file:{{env:HOME}}/.ra/chains?autoCreate=false&noop=true&idempotent=false</simple> >> </pollEnrich> >> >> >> I am getting this exception: >> >> >> Caused by: org.apache.camel.language.simple.types.SimpleParserException: >> Unknown file language syntax: >> /Users/asoto/.ra/chains?autoCreate=false&noop=true&idempotent=false >> at >> org.apache.camel.language.simple.ast.SimpleFunctionExpression.createSimpleFileExpression(SimpleFunctionExpression.java:409) >> at >> org.apache.camel.language.simple.ast.SimpleFunctionExpression.createSimpleExpression(SimpleFunctionExpression.java:144) >> at >> org.apache.camel.language.simple.ast.SimpleFunctionExpression.createExpression(SimpleFunctionExpression.java:55) >> at >> org.apache.camel.language.simple.SimpleBackwardsCompatibleParser.doParseExpression(SimpleBackwardsCompatibleParser.java:72) >> at >> org.apache.camel.language.simple.SimpleBackwardsCompatibleParser.parseExpression(SimpleBackwardsCompatibleParser.java:47) >> at >> org.apache.camel.language.simple.SimpleLanguage.createExpression(SimpleLanguage.java:127) >> at >> org.apache.camel.language.simple.SimpleLanguage.createExpression(SimpleLanguage.java:160) >> at >> org.apache.camel.builder.SimpleBuilder.createExpression(SimpleBuilder.java:107) >> ... 85 more >> >> >> >> Best regards, >> Alex soto >> >> > > > > -- > Claus Ibsen > ----------------- > http://davsclaus.com @davsclaus > Camel in Action 2: https://www.manning.com/ibsen2