Publish JavaScript Client over Apache cxf with Spring configuration - spring

Question

We are publishing a REST-API in our Server-Application. The Rest-API is configured with Spring and uses Apache cxf. The whole configuration is defined in xml and via Annotaions.
Now we have a JavaScript client that uses the rest-api and we want to publish the client (index.html,bundle.js,... ) with the webserver from apache cxf.
Example: localhost:7564/api/v1/webapp
We want to use the embedded web server from Apache cxf to publish the js client. No additinal Tomcat/Apache/... .
There are many exmaples with static-content but none of these are using Spring/ApacheCxf/embeddedWebserver and xml/Annotation-based configuration.
Any ideas?
xml configuration loaded in our Spring applicationcontext.xml:
<beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:util="http://www.springframework.org/schema/util"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:jaxrs="http://cxf.apache.org/jaxrs"
xmlns:cxf="http://cxf.apache.org/core"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd
http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd">
<!-- Apache CXF initiale Konfiguration -->
<import resource="classpath:META-INF/cxf/cxf.xml" />
<jaxrs:server
id="jaxrsEmbeddedServer"
address="http://0.0.0.0:7564/api/v1" >
<jaxrs:serviceBeans>
<bean class="com.isp.lea.service.web.api.v1.RootApi" />
...
</jaxrs:serviceBeans>
<jaxrs:providers>
<bean
id="cors-filter"
class="org.apache.cxf.rs.security.cors.CrossOriginResourceSharingFilter" />
...
</jaxrs:providers>
<jaxrs:features>
<ref bean="swagger2Feature" />
...
</jaxrs:features>
</jaxrs:server>
Rest-api example:
#Path( "/" )
#SuppressWarnings( "javadoc" )
public class RootApi extends RestApi
{
#GET
#ApiOperation( value = "Hello World! ",
notes = "Notes...",
tags = { "apm" } )
public String nichts()
{
return "Hello!";
}
}