Camel loadBalance failover maximumFailoverAttempts doesn't support properties

Solution Verified - Updated -

Issue

  • On JBoss Fuse 6.2.1 Apache Camel 2.15.1, when I have
<loadBalance inheritErrorHandler="false" id="load-balance">
<failover maximumFailoverAttempts="2">
    <exception>java.net.ConnectException</exception>
    <exception>org.apache.cxf.transport.http.HTTPException</exception>
</failover>
<to id="sender-service1" uri="cxf:bean:some-service1-endpoint" />
<to id="sender-service2" uri="cxf:bean:some-service2-endpoint" />
  • It works but when I try and use a parameter for maximumFailoverAttempts
<failover maximumFailoverAttempts="">
  • I get the error:
    Caused by: org.xml.sax.SAXParseException: cvc-datatype-valid.1.2.1: '' is not a valid value for 'integer'.
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:camel="http://camel.apache.org/schema/spring" xmlns:context="http://www.springframework.org/schema/context"
xmlns:prop="http://camel.apache.org/schema/placeholder"

    <failover prop:maximumFailoverAttempts="">
  • I then get the error:
    Caused by: org.xml.sax.SAXParseException: cvc-complex-type.3.2.2: Attribute 'prop:maximumFailoverAttempts' is not allowed to appear in element 'failover'.
  • We are using other Camel properties and the property is set in our configuration file. How can I use a parameter for the maximumFailoverAttempts attribute?

Environment

  • Red Hat JBoss Fuse
    • 6.2.1

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