[jira] [Commented] (CAMEL-10071) camel-sip - hard dependency on log4j 1.2.x JAR

["Luca Burgazzoli (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CAMEL-10071?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15458649#comment-15458649 ] 

Luca Burgazzoli commented on CAMEL-10071:
-----------------------------------------

You could add log4j-over-slf4j as a workaround:

{code:xml}
<dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>log4j-over-slf4j</artifactId>
      <artifactId>${slf4j-version}</artifactId>
      <scope>test</scope>
</dependency>
{code}

> camel-sip - hard dependency on log4j 1.2.x JAR
> ----------------------------------------------
>
>                 Key: CAMEL-10071
>                 URL: https://issues.apache.org/jira/browse/CAMEL-10071
>             Project: Camel
>          Issue Type: Improvement
>          Components: camel-sip
>    Affects Versions: 2.17.1
>         Environment: n/a
>            Reporter: Daniel Pocock
>            Priority: Minor
>
> Trying to use log4j 2.x and the log4j-1.2-api (to emulate log4j 1.2 support), starting a route with camel-sip fails to initialize:
> Failed to create Producer for endpoint: Endpoint[sip://test@... stackName=client]. Reason: javax.sip.PeerUnavailableException: The Peer SIP Stack: gov.nist.javax.sip.SipStackImpl could not be instantiated. Ensure the Path Name has been set.
> Further down the stack trace, it has:
> Caused by: java.lang.NoClassDefFoundError: org/apache/log4j/SimpleLayout
> 	at java.lang.Class.forName0(Native Method)
> 	at java.lang.Class.forName(Class.java:190)
> 	at gov.nist.javax.sip.SipStackImpl.<init>(SipStackImpl.java:666)
> 	... 65 more
> Caused by: java.lang.ClassNotFoundException: org.apache.log4j.SimpleLayout
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> 	... 68 more
> The original log4j 1.2.x JAR needs to be on the classpath to provide that class.
> The problem is at SipStackImpl.java:666 which appears to be in the dependency jain-sip-api-1.2.jar



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