Help Desk Ticket Reference: https://c.na7.visual.force.com/apex/Case_View?id=500A0000007CJFt&sfdc.override=1
project_key: SOA

A customer requested the ability to enable compression on JBossWS endpoints, however the codebase used within SOA does not allow for features/interceptors to be specified on a global basis.

Within the ESB codebase we extend the CXF servlet in order to enable invm invocations with the CXF codebase, this same mechanism can be used to enable global features/interceptors by extending the servlet as follows.


public class ESBFeatureCXFServletExt extends ESBCXFServletExt
{
    private static Logger LOG = Logger.getLogger(ESBFeatureCXFServletExt.class) ;
    
    @Override
    public void loadBus(final ServletConfig config)
        throws ServletException
    {
        super.loadBus(config) ;
        if (bus.getExtension(ESBFeatureCXFServletExt.class) == null)
        {
            bus.setExtension(this, ESBFeatureCXFServletExt.class) ;
            final GZIPFeature feature = new GZIPFeature() ;
            feature.initialize(bus) ;
            LOG.info("Included GZIP Feature on CXF bus deployment") ;
        }
    }
}

This servlet will enable the GZIP feature on each CXF bus which is deployed.