On 23 April 2012 17:29, Claus Ibsen <claus.ib...@gmail.com> wrote: > Hi > > Do you declare the route in an external file, or how do you refer to > the xml file with that route? > Maybe you can post your full XML files.
I have the route declared in an external file. The following is a complete listing of the file which illustrates the problem: <?xml version="1.0" encoding="UTF-8"?> <route xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://camel.apache.org/schema/spring camel-spring-2.9.1.xsd" xmlns="http://camel.apache.org/schema/spring"; xmlns:d="http://dhis2.org/schema/dxf/2.0"; id="dataUpdater"> <description>Import Metadata</description> <!-- every now and again ... --> <from uri="quartz://halfminute?trigger.repeatInterval=300000&trigger.repeatCount=10"/> <to uri="http://localhost/trunk/api/metaData.xml"/> <split> <xpath>/d:dxf/d:organisationUnits/d:orgainsationUnit</xpath> <log loggingLevel="INFO" message="Processed one orgunit" /> </split> </route> The error I get is: Failed delivery for (MessageId: ID-bobs-laptop-39546-1335131554800-0-25 on ExchangeId: ID-bobs-laptop-39546-1335131554800-0-24). Exhausted after delivery attempt: 1 caught: org.apache.camel.builder.xml.InvalidXPathExpression: Invalid xpath: /d:dxf/d:organisationUnits/d:orgainsationUnit. Reason: javax.xml.xpath.XPathExpressionException (MarkerIgnoringBase.java [DefaultQuartzScheduler-camel-builtin_Worker-2]) Note that I have declared xmlns:d="http://dhis2.org/schema/dxf/2.0"; on the route element. It seems this is not being picked up. Regards Bob > > > On Mon, Apr 23, 2012 at 6:23 PM, Bob Jolliffe <bobjolli...@gmail.com> wrote: >> I have an application where I load a camel context using spring and >> then add different spring dsl routes particular to individual site >> configurations. >> >> I am having trouble using an XPath splitter because of the issue with >> making namespaces visible to the XPath processor. >> >> I've seen from here >> (http://camel.465427.n5.nabble.com/fail-filter-XPATH-camel-td476424.html) >> that if the route is defined within a camel context, then you can make >> the namespace visible in the usual way, as a xmlns declaration in the >> root (context) element. >> >> But this doesn't seem to work if I am loading just a route into an >> existing context. >> >> <route xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; >> xmlns="http://camel.apache.org/schema/spring"; >> xmlns:d="http://dhis2.org/schema/dxf/2.0"; >> id="dataUpdater"> >> >> <description>Import Metadata</description> >> <!-- every now and again ... --> >> <from >> uri="quartz://halfminute?trigger.repeatInterval=300000&trigger.repeatCount=10"/> >> <to >> uri="http://localhost/trunk/api/metaData.xml?"/> >> <split> >> <xpath>/d:/dxf2/d:organisationUnit</xpath> >> <to .... /> >> </split> >> >> Camel complains that the xpath expression is illegal. Has anyone come >> across (and maybe solved) this problem before? >> >> I've had a look at the tokenize xml approach, which seems nice (and >> efficient) but again it doesn't seem to handle namespaces. >> >> Any advice welcome. >> >> Regards >> Bob > > > > -- > Claus Ibsen > ----------------- > CamelOne 2012 Conference, May 15-16, 2012: http://camelone.com > FuseSource > Email: cib...@fusesource.com > Web: http://fusesource.com > Twitter: davsclaus, fusenews > Blog: http://davsclaus.blogspot.com/ > Author of Camel in Action: http://www.manning.com/ibsen/
