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From "Colm O hEigeartaigh (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (CXF-7179) Unable to set ServerConnector in JettyHTTPServerEngine using jetty 9
Date Mon, 27 Feb 2017 15:08:46 GMT

     [ https://issues.apache.org/jira/browse/CXF-7179?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Colm O hEigeartaigh closed CXF-7179.
------------------------------------

> Unable to set ServerConnector in JettyHTTPServerEngine using jetty 9
> --------------------------------------------------------------------
>
>                 Key: CXF-7179
>                 URL: https://issues.apache.org/jira/browse/CXF-7179
>             Project: CXF
>          Issue Type: Bug
>          Components: Transports
>    Affects Versions: 3.1.9
>            Reporter: Michael Austermann
>            Assignee: Freeman Fang
>             Fix For: 3.2.0, 3.1.10
>
>
> With Jetty 9 a reference to the jetty server is needed to create a ServerConnector (jetty's
default connector).
> See org.eclipse.jetty.server.ServerConnector.ServerConnector(Server)
> Using the CXF JettyHTTPServerEngineFactory and JettyHTTPServerEngine to create a jetty
server, it is impossible to override the Connector.
> The method org.apache.cxf.transport.http_jetty.JettyHTTPServerEngine.setConnector(Connector)
is useless, because it is impossible to create a ServerConnector without a Jetty Server and
JettyHTTPServerEngine.getServer() returns null during configuration phase of the JettyHTTPServerEngine.
> The example below leads to a NullPointerException:
> {noformat}
> public class Example {
>     public static void main(String[] args) throws Exception {
>         JettyHTTPServerEngineFactory factory = new JettyHTTPServerEngineFactory();
>         JettyHTTPServerEngine engine = factory.createJettyHTTPServerEngine(12345, "http");
>         ServerConnector connector = new ServerConnector(null); // engine.getServer()
is also NULL at this time 
>         engine.setConnector(connector);
>         Provider provider = Provider.provider();
>         EndpointImpl epi = (EndpointImpl) provider.createEndpoint(null, new FooImpl());
>         epi.publish("http://0.0.0.0:12345/foo");		
>     }
> }
> {noformat}
> {noformat}
> Exception in thread "main" java.lang.NullPointerException
> 	at org.eclipse.jetty.server.AbstractConnector.<init>(AbstractConnector.java:170)
> 	at org.eclipse.jetty.server.AbstractNetworkConnector.<init>(AbstractNetworkConnector.java:44)
> 	at org.eclipse.jetty.server.ServerConnector.<init>(ServerConnector.java:227)
> 	at org.eclipse.jetty.server.ServerConnector.<init>(ServerConnector.java:96)
> 	at Example.main(Example.java:14)
> {noformat}
> 	
> 	
> Class JettyHTTPServerEngine needs to be adapted to enable setting a custom jetty 9 connector.



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