Mailing-List: contact issues-help@cxf.apache.org; run by ezmlm
Precedence: bulk
Reply-To: dev@cxf.apache.org
Date: Sun, 11 Oct 2015 12:24:05 +0000 (UTC)
From: "Fadi Mohsen (JIRA)" <jira@apache.org>
To: issues@cxf.apache.org
Message-ID: <JIRA.12708540.1397577229000.9031.1444566245320@Atlassian.JIRA>
In-Reply-To: <JIRA.12708540.1397577229000@Atlassian.JIRA>
References: <JIRA.12708540.1397577229000@Atlassian.JIRA>
 <JIRA.12708540.1397577229874@arcas>
Subject: [jira] [Commented] (CXF-5689) NPE at
 ThreadLocalProviders.getContextResolver()
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


    [ https://issues.apache.org/jira/browse/CXF-5689?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14952274#comment-14952274 ] 

Fadi Mohsen commented on CXF-5689:
----------------------------------

[~sergey_beryozkin] I see this NPE exception and cant figure out why it happens, I do not have custom mappers.

I run on Java8, CXF 3.1.0 and jackson 2.6.1, below is how I wire up:
{code}
JAXRSServerFactoryBean sf = new JAXRSServerFactoryBean();
sf.setProviders(Arrays.asList(new Object[] { new JacksonJsonProvider() }));
{code}

any hints?

thanks in advance

> NPE at ThreadLocalProviders.getContextResolver()
> ------------------------------------------------
>
>                 Key: CXF-5689
>                 URL: https://issues.apache.org/jira/browse/CXF-5689
>             Project: CXF
>          Issue Type: Bug
>          Components: JAX-RS
>    Affects Versions: 2.7.11
>            Reporter: Hooman Valibeigi
>            Assignee: Sergey Beryozkin
>             Fix For: 3.0.0, 2.7.12
>
>
> I have extensions of the following classes in my application used as providers when creating jaxrs clients or servers.
> javax.ws.rs.ext.ContextResolver
> javax.ws.rs.ext.MessageBodyReader
> javax.ws.rs.ext.MessageBodyWriter
> javax.ws.rs.ext.ExceptionMapper
> org.apache.cxf.jaxrs.client.ResponseExceptionMapper
> All my custom providers have the following member field injected at runtime.
> @Context private Providers providers;
> Within the providers' methods I'm calling this:
> providers.getContextResolver(aClass, aMediaType);
> This is causing a NullPointerException for the ResponseExceptionMapper. All the other providers have no problem getting the context resolver.
> java.lang.NullPointerException
>         at org.apache.cxf.jaxrs.impl.tl.ThreadLocalProviders.getContextResolver(ThreadLocalProviders.java:50)


--
This message was sent by Atlassian JIRA
(v6.3.4#6332)