[jira] [Created] (CAMEL-8902) Camel Facebook - Endpoint URI must contain a parameter

["Dhiraj Bokde (JIRA)" <ji...@apache.org>]

Dhiraj Bokde created CAMEL-8902:
-----------------------------------

             Summary: Camel Facebook - Endpoint URI must contain a parameter
                 Key: CAMEL-8902
                 URL: https://issues.apache.org/jira/browse/CAMEL-8902
             Project: Camel
          Issue Type: Bug
          Components: camel-facebook
    Affects Versions: 2.15.2, 2.14.3
            Reporter: Dhiraj Bokde
            Assignee: Dhiraj Bokde
             Fix For: 2.16.0, 2.15.3, 2.14.4


Endpoint URI must contain a parametr otherwise method [FacebookEndpoint#initState|https://github.com/jboss-fuse/camel/blob/camel-2.15.1.redhat-620123/components/camel-facebook/src/main/java/org/apache/camel/component/facebook/FacebookEndpoint.java#L119] will not be called. This results in the following exception:

{code}
Caused by: java.lang.NullPointerException
	at java.util.Collections$UnmodifiableCollection.<init>(Collections.java:1026)[:1.8.0_45]
	at java.util.Collections$UnmodifiableList.<init>(Collections.java:1302)[:1.8.0_45]
	at java.util.Collections.unmodifiableList(Collections.java:1287)[:1.8.0_45]
	at org.apache.camel.component.facebook.FacebookEndpoint.getCandidates(FacebookEndpoint.java:186)

{code}
This behaviour is not correct because it is not possible easily change endpoint parameter values.

*We should support the following usecase:*
header: {{CamelFacebook.userId = xxxxx}} 
{code:xml}
<to uri="facebook://user"/>
{code}

and not only:
{code:xml}
<to uri="facebook://user?userId=xxxxx"/>
{code}




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