src/main/java/net/onrc/onos/core/flowprogrammer/web/SynchronizerResource.java

package net.onrc.onos.core.flowprogrammer.web;

import net.floodlightcontroller.core.IFloodlightProviderService;
import net.onrc.onos.core.flowprogrammer.IFlowSyncService;

import org.restlet.resource.ServerResource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class SynchronizerResource extends ServerResource {
    protected static final Logger log = LoggerFactory.getLogger(SynchronizerResource.class);

    protected IFloodlightProviderService provider;
    protected IFlowSyncService synchronizer;

    protected boolean init() {
        provider = (IFloodlightProviderService)
                getContext().getAttributes().
                        get(IFloodlightProviderService.class.getCanonicalName());
        if (provider == null) {
            log.debug("ONOS FloodlightProvider not found");
            return false;
        }

        synchronizer = (IFlowSyncService)
                getContext().getAttributes().
                        get(IFlowSyncService.class.getCanonicalName());
        if (synchronizer == null) {
            log.debug("ONOS FlowSyncService not found");
            return false;
        }

        return true;
    }
}