Eickvonder created CAMEL-14921:
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             Summary: PahoEndpointBuilder not working
                 Key: CAMEL-14921
                 URL: https://issues.apache.org/jira/browse/CAMEL-14921
             Project: Camel
          Issue Type: Bug
          Components: camel-paho
    Affects Versions: 3.2.0
            Reporter: Eickvonder


I'm struggling with the PahoEndpointBuilder in both 3.2.0 and current 
3.3.0-SNAPSHOT.
For testing purposes I have a simple route:

{code}
PahoEndpointBuilder endpointBuilder = paho (topic).brokerUrl 
(brokerUrl).userName (userName).password (password);
from (endpointBuilder).log ("${body}");
{code}

The startup of the application fails with the following exception causes:
{code}
Caused by: org.apache.camel.ResolveEndpointFailedException: Failed to resolve 
endpoint: 
paho:myTestTopicMandant9?brokerUrl=tcp%3A%2F%2Flocalhost%3A1883&password=xxxxxx&userName=test
 due to: Failed to resolve endpoint: 
paho:myTestTopicMandant9?brokerUrl=tcp%3A%2F%2Flocalhost%3A1883&password=xxxxxx&userName=test
 due to: There are 3 parameters that couldn't be set on the endpoint. Check the 
uri if the parameters are spelt correctly and that they are properties of the 
endpoint. Unknown parameters=[{brokerUrl=tcp://localhost:1883, 
password=test123, userName=test}]
        at 
org.apache.camel.impl.engine.AbstractCamelContext.doGetEndpoint(AbstractCamelContext.java:971)
        at 
org.apache.camel.impl.engine.AbstractCamelContext.getEndpoint(AbstractCamelContext.java:893)
        at 
org.apache.camel.builder.endpoint.AbstractEndpointBuilder.resolve(AbstractEndpointBuilder.java:55)
        at 
org.apache.camel.reifier.RouteReifier.doCreateRoute(RouteReifier.java:257)
        at 
org.apache.camel.reifier.RouteReifier.createRoute(RouteReifier.java:117)
        ... 43 more
Caused by: org.apache.camel.ResolveEndpointFailedException: Failed to resolve 
endpoint: 
paho:myTestTopicMandant9?brokerUrl=tcp%3A%2F%2Flocalhost%3A1883&password=xxxxxx&userName=test
 due to: There are 3 parameters that couldn't be set on the endpoint. Check the 
uri if the parameters are spelt correctly and that they are properties of the 
endpoint. Unknown parameters=[{brokerUrl=tcp://localhost:1883, 
password=test123, userName=test}]
        at 
org.apache.camel.support.DefaultComponent.validateParameters(DefaultComponent.java:351)
        at 
org.apache.camel.support.DefaultComponent.createEndpoint(DefaultComponent.java:169)
        at 
org.apache.camel.impl.engine.AbstractCamelContext.doGetEndpoint(AbstractCamelContext.java:952)
{code}

Curiously if I add a single line of code inbetween that creates the endpoint 
out of the builder it all works:
{code}
PahoEndpointBuilder endpointBuilder = paho (topic).brokerUrl 
(brokerUrl).userName (userName).password (password);
endpoint (endpointBuilder.getUri ());
from (endpointBuilder).log ("${body}");
{code}




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