[CAMEL-20991] camel-jbang - export error when there is placeholder in a kamelet endpoint url with a bean

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.8.0
• Component/s: camel-jbang
• Estimated Complexity: Unknown
• Assignee: Claus Ibsen
• Reporter: Claudio Miranda
• Created: 17/Jul/24 23:08
• Updated: 07/Aug/24 11:18
• Resolved: 07/Aug/24 11:18

Description

Trying to export the following route, with --ignore-loading-error

camel export --ignore-loading-error --runtime=quarkus --dir=ceq-app1 Http2Jms.java

import org.apache.camel.builder.RouteBuilder;

public class Http2Jms extends RouteBuilder {
  @Override
  public void configure() throws Exception {
    rest()
      .post("/message")
      .id("rest")
      .to("direct:jms");

    from("direct:jms")
      .log("Sending message to JMS {{broker}}: ${body}")
      .to("kamelet:jms-amqp-10-sink?remoteURI=RAW({{broker}})&destinationName={{queue}}&destinationType=Queue");
    }
}

There is an error

Caused by: org.apache.camel.ResolveEndpointFailedException: Failed to resolve endpoint: jms://Queue:%7B%7Bqueue%7D%7D?connectionFactory=%23bean%3AconnectionFactoryBean-1 due to: Error binding property (connectionFactory=#bean:connectionFactoryBean-1) with name: connectionFactory on bean: jms://Queue:%7B%7Bqueue%7D%7D?connectionFactory=%23bean%3AconnectionFactoryBean-1 with value: #bean:connectionFactoryBean-1
at org.apache.camel.impl.engine.AbstractCamelContext.doGetEndpoint(AbstractCamelContext.java:835)
at org.apache.camel.impl.engine.AbstractCamelContext.getEndpoint(AbstractCamelContext.java:735)
at org.apache.camel.support.CamelContextHelper.resolveEndpoint(CamelContextHelper.java:128)
at org.apache.camel.reifier.SendReifier.resolveEndpoint(SendReifier.java:47)
at org.apache.camel.reifier.SendReifier.createProcessor(SendReifier.java:37)
at org.apache.camel.reifier.ProcessorReifier.makeProcessor(ProcessorReifier.java:886)
at org.apache.camel.reifier.ProcessorReifier.addRoutes(ProcessorReifier.java:622)
at org.apache.camel.reifier.RouteReifier.doCreateRoute(RouteReifier.java:231)
... 34 more
Caused by: org.apache.camel.PropertyBindingException: Error binding property (connectionFactory=#bean:connectionFactoryBean-1) with name: connectionFactory on bean: jms://Queue:%7B%7Bqueue%7D%7D?connectionFactory=%23bean%3AconnectionFactoryBean-1 with value: #bean:connectionFactoryBean-1
at org.apache.camel.support.PropertyBindingSupport.doSetPropertyValue(PropertyBindingSupport.java:544)
at org.apache.camel.support.PropertyBindingSupport.doBuildPropertyOgnlPath(PropertyBindingSupport.java:420)
at org.apache.camel.support.PropertyBindingSupport.doBindProperties(PropertyBindingSupport.java:300)
at org.apache.camel.support.PropertyBindingSupport$Builder.bind(PropertyBindingSupport.java:1958)
at org.apache.camel.support.DefaultEndpoint.setProperties(DefaultEndpoint.java:424)
at org.apache.camel.support.DefaultEndpoint.configureProperties(DefaultEndpoint.java:396)
at org.apache.camel.support.DefaultComponent.setProperties(DefaultComponent.java:422)
at org.apache.camel.component.seda.SedaComponent.createEndpoint(SedaComponent.java:273)
at org.apache.camel.support.DefaultComponent.createEndpoint(DefaultComponent.java:171)
at org.apache.camel.impl.engine.AbstractCamelContext.doGetEndpoint(AbstractCamelContext.java:801)
... 41 more
Caused by: java.lang.IllegalStateException: Cannot create bean: #class:org.apache.qpid.jms.JmsConnectionFactory
at org.apache.camel.model.BeanModelHelper.lambda$bind$2(BeanModelHelper.java:293)
at org.apache.camel.util.function.Suppliers$1.get(Suppliers.java:48)
at org.apache.camel.support.SupplierRegistry.lookupByNameAndType(SupplierRegistry.java:48)
at org.apache.camel.support.SimpleRegistry.lookupByName(SimpleRegistry.java:41)
at org.apache.camel.support.DefaultRegistry.lookupByName(DefaultRegistry.java:222)
at org.apache.camel.support.CamelContextHelper.lookup(CamelContextHelper.java:195)
at org.apache.camel.support.CamelContextHelper.mandatoryLookup(CamelContextHelper.java:235)
at org.apache.camel.support.PropertyBindingSupport.resolveBean(PropertyBindingSupport.java:1624)
at org.apache.camel.support.PropertyBindingSupport.resolveValue(PropertyBindingSupport.java:887)
at org.apache.camel.support.PropertyBindingSupport.doSetPropertyValue(PropertyBindingSupport.java:530)
... 50 more
Caused by: org.apache.camel.PropertyBindingException: Error binding property (remoteURI=@@[broker]@@) with name: remoteURI on bean: org.apache.qpid.jms.JmsConnectionFactory@797fcf9 with value: @@[broker]@@
at org.apache.camel.support.PropertyBindingSupport.setPropertiesOnTarget(PropertyBindingSupport.java:218)
at org.apache.camel.model.BeanModelHelper.lambda$bind$2(BeanModelHelper.java:281)
... 59 more
Caused by: java.lang.IllegalArgumentException: Invalid remote URI: @@[broker]@@
at org.apache.qpid.jms.JmsConnectionFactory.createURI(JmsConnectionFactory.java:366)
at org.apache.qpid.jms.JmsConnectionFactory.setRemoteURI(JmsConnectionFactory.java:405)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.apache.camel.impl.engine.IntrospectionSupport.setProperty(IntrospectionSupport.java:606)
at org.apache.camel.impl.engine.DefaultBeanIntrospection.setProperty(DefaultBeanIntrospection.java:206)
at org.apache.camel.support.PropertyBindingSupport.doSetSimplePropertyViaReflection(PropertyBindingSupport.java:919)
at org.apache.camel.support.PropertyBindingSupport.setSimplePropertyViaReflection(PropertyBindingSupport.java:818)
at org.apache.camel.support.PropertyBindingSupport.doSetPropertyValue(PropertyBindingSupport.java:568)
at org.apache.camel.support.PropertyBindingSupport.doBuildPropertyOgnlPath(PropertyBindingSupport.java:420)
at org.apache.camel.support.PropertyBindingSupport.doBindProperties(PropertyBindingSupport.java:300)
at org.apache.camel.support.PropertyBindingSupport$Builder.bind(PropertyBindingSupport.java:1958)
at org.apache.camel.support.PropertyBindingSupport.setPropertiesOnTarget(PropertyBindingSupport.java:197)
... 60 more
Caused by: java.net.URISyntaxException: Illegal character in path at index 2: @@[broker]@@
at java.base/java.net.URI$Parser.fail(URI.java:2995)
at java.base/java.net.URI$Parser.checkChars(URI.java:3166)
at java.base/java.net.URI$Parser.parseHierarchical(URI.java:3248)
at java.base/java.net.URI$Parser.parse(URI.java:3207)
at java.base/java.net.URI.<init>(URI.java:645)
at org.apache.qpid.jms.JmsConnectionFactory.createURI(JmsConnectionFactory.java:364)

 

Somehow the --ignore-loading-error doesn't influence the KameletMain loading the kamelet.

The workaround is to replace the placeholders in the kamelet endpoint with any value, then export, then add the placeholder back in the route in the exported file in src/main/java.

Issue Links

• links to: GitHub Pull Request #15038