issue using frameworkfactory

I am facing issue similar to http://stackoverflow.com/questions/32294587/what-maven-dependency-do-i-need-to-load-an-osgi-frameworkfactory

but the solution mentioned is not working for me using hudson.

Please provide inputs

I am using AEM5.6.1 and Maven with Adobe Archetype

I am using the below code see below issues coming up. It seems to be getting resolved in ecllispe but does not get resolved in Hudson build.I have added the required external jar in hudson still the issue is coming up

BundleContext bc= FrameworkUtil.getBundle(A.class).getBundleContext();

I tried using google with same problem but did solve the issue in Hudson.

https://www.google.co.in/?gfe_rd=cr&ei=ZSxyVqCmGYGHoAOI-augBw&gws_rd=ssl#q=annot+find+symbol+symbol++:+method+getBundleContext()+location:+interface+org.osgi.framework.Bundle

instead of using BundleContext you can load the context using @Reference

I tried using the below code.The code got complied but in the felix console i find that

the component is unstasified

Reference bundleContext    ["Unsatisfied","Service Name: org.osgi.framework.BundleContext","Multiple: single","Optional: mandatory","Policy: static","No Services bound"]

The exact code  i am using is. let me know if you have suggestions

public class A implements EventHandler, JobProcessor {
    
    @Reference
    private BundleContext bundleContext;
    
    Logger log = LoggerFactory.getLogger(this.getClass());
    
    @Override
    public void handleEvent(Event event) {
        if ((null != event && event.getTopic().equals(
                ReplicationAction.EVENT_TOPIC))) {
            // adopt the Sling's job model to guarantee execution
            if (EventUtil.isLocal(event)) {
                JobUtil.processJob(event, this);
            }
        }
    }

    @Override
    public boolean process(Event event) {
        //Bundle bundle=FrameworkUtil.getBundle(A.class);
        
        //BundleContext bundleContext = bundle.getBundleContext();
        String filter = "(process.label=testing)"; // the
                                                                                    
        @SuppressWarnings("rawtypes")
        ServiceReference[] serviceReferences = null;
        try {
            serviceReferences = bundleContext.getServiceReferences(
                    com.day.cq.workflow.exec.WorkflowProcess.class.getName(),
                    filter);
        } catch (Exception e) {
            log.debug("Exception in getting the service references: "
                    + e.getMessage());
        }

I tried using   the below instead of FrameworkUtil it sloved the issue.Please let me know  if the below code is correct ??
protected void activate(ComponentContext c) throws Exception {
        bundleContext = c.getBundleContext();
    }
    
    protected void deactivate(ComponentContext context) {
                
    }