[jira] [Created] (CAMEL-18782) Apache camel http component HTTP_PATH header not working with toD

[Alex Landini (Jira)]

Alex Landini created CAMEL-18782:
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             Summary: Apache camel http component HTTP_PATH header not working 
with toD
                 Key: CAMEL-18782
                 URL: https://issues.apache.org/jira/browse/CAMEL-18782
             Project: Camel
          Issue Type: Bug
    Affects Versions: 3.18.3
            Reporter: Alex Landini


I tried to make work the example in camel toD eip documentation page
{code:java}
from("direct:login")
.setHeader(Exchange.HTTP_PATH, simple("/login"))
.setHeader(Exchange.HTTP_QUERY, simple("userid=${header.userName}"))
.toD("http:myloginserver:8080")
.removeHeader(Exchange.HTTP_PATH)
.removeHeader(Exchange.HTTP_QUERY); {code}

but the header Exchange.HTTP_PATH is not used, so as result the following url 
is called:
{code:java}
http://myloginserver:8080?userid=xxx {code}
and not
{code:java}
http://myloginserver:8080/login?userid=xxx{code}

I debugged the code I found that the issue could be in the class 
org.apache.camel.http.base.HttpSendDynamicAware in the method 
createPreProcessor at line 96. 
In this method the url in toD is parsed and the path is an empty string "", and 
it's not checked if the Exchange.HTTP_PATH is set. 
I'm upgrading from camel 3.11.x and it used to work, but in that version there 
isn't the class HttpSendDynamicAware.

Is this the expected behavior?

Is there a way to make it work without changing the code?

Thanks



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