Examples of com.sun.jini.test.share.DiscoveryProtocolSimulator

com.sun.jini.test.share.DiscoveryProtocolSimulator
Instances of this class provide general-purpose functions related to the discovery protocol. This utility class is intended to be useful to all categories of tests that wish to simulate the multicast and unicast message exchange between a client or service and a lookup service -- from the point of view of the lookup service. (For provide the analogous functionality from the point of view of the client, use the net.jini.discovery.LookupDiscovery and the net.jini.discovery.LookupLocatorDiscovery utilities. @see net.jini.core.discovery.LookupLocator @see net.jini.discovery.IncomingMulticastAnnouncement. @see net.jini.discovery.IncomingMulticastRequest. @see net.jini.discovery.IncomingUnicastRequest. @see net.jini.discovery.IncomingUnicastResponse. @see net.jini.discovery.OutgoingMulticastAnnouncement. @see net.jini.discovery.OutgoingMulticastRequest. @see net.jini.discovery.OutgoingUnicastRequest. @see net.jini.discovery.OutgoingUnicastResponse.

             * number of milliseconds. Thus, before stopping multicast
             * announcements, wait until at least N multicast
             * announcements have been sent.
             */
            if(curObj instanceof DiscoveryProtocolSimulator) {//simulated LUS
                DiscoveryProtocolSimulator curGen
                                         = (DiscoveryProtocolSimulator)curObj;
                regProxy = curGen.getLookupProxy();
                logger.log(Level.FINE, "lookup "+i
                                  +" - waiting ... announcements so far -- "
                                  +curGen.getNAnnouncementsSent());
                for(int j=0; ((j<nIntervalsToWait)
                    &&(curGen.getNAnnouncementsSent()< minNAnnouncements));j++)
                {
                    DiscoveryServiceUtil.delayMS(announceInterval);
                    logger.log(Level.FINE, "lookup "+i
                                  +" - waiting ... announcements so far -- "
                                  +curGen.getNAnnouncementsSent());
                }//end loop
                logger.log(Level.FINE, 
                                  "lookup "+i
                                  +" - wait complete ... announcements  -- "
                                  +curGen.getNAnnouncementsSent());
                curGen.stopAnnouncements();
            } else {//non-simulated LUS
                logger.log(Level.FINE, "lookup "+i+" - waiting "
                                  +(nIntervalsToWait*announceInterval/1000)
                                  +" seconds for "+minNAnnouncements
                                  +" announcements ... ");

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    void setLocatorsToRemove(Map locatorsMap) {
        ArrayList locatorsList = new ArrayList();
        int portBase = 5000;
        Iterator iter = genMap.keySet().iterator();
        for(int i=0;iter.hasNext();i++) {
            DiscoveryProtocolSimulator curGen = 
                                       (DiscoveryProtocolSimulator)iter.next();
            String[]         curGroups   = curGen.getMemberGroups();
            ServiceRegistrar lookupProxy = curGen.getLookupProxy();
            if(  ((i%2) == 0) && (locatorsMap.containsKey(lookupProxy)) ) {
                locatorsList.add( curGen.getLookupLocator() );
                proxiesRemoved.add(lookupProxy);
      }//endif
        }//end loop
        locatorsToRemove = (LookupLocator[])(locatorsList).toArray
                                      (new LookupLocator[locatorsList.size()]);

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        String[] memberGroups = (String[])memberGroupsList.get(indx);
        ServiceRegistrar lookupProxy = null;
  String simulatorName = 
      "com.sun.jini.test.services.lookupsimulator.LookupSimulatorImpl";
        if(implClassname.equals(simulatorName)) {
            DiscoveryProtocolSimulator generator = null;
            if(debugsync) logger.log(Level.FINE,
                              "     BaseQATest.startLookup - "
                              +"sync on lookupList --> requested");
            synchronized(lookupList) {
                if(debugsync) logger.log(Level.FINE,
                                  "     BaseQATest.startLookup - "
                                  +"sync on lookupList --> granted");
                /* Use either a random or an explicit locator port */
                generator = new DiscoveryProtocolSimulator
                                               (config,memberGroups,manager, port);
                genMap.put( generator, memberGroups );
                lookupProxy = generator.getLookupProxy();
                lookupList.add( lookupProxy );
                if(debugsync) logger.log(Level.FINE,
                                  "     BaseQATest.startLookup - "
                                  +"  added new proxy to lookupList");
                if(debugsync) logger.log(Level.FINE,
                                  "     BaseQATest.startLookup - "
                                  +"sync on lookupList --> released");
            }//end sync(lookupList)
            /* Force non-unique groups for manual tests */
            if(    (testType == MANUAL_TEST_REMOTE_COMPONENT)
                || (testType == MANUAL_TEST_LOCAL_COMPONENT) ) 
            {
                generator.setMemberGroups(memberGroups);
            }//endif
        } else {//start a non-simulated lookup service implementation
            if(debugsync) logger.log(Level.FINE,
                              "     BaseQATest.startLookup - "
                              +"sync on lookupList --> requested");

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        Iterator iter = genMap.keySet().iterator();
        for(int i=0;iter.hasNext();i++) {
            Object curObj = iter.next();
            ServiceRegistrar regProxy = null;
            if(curObj instanceof DiscoveryProtocolSimulator) {
                DiscoveryProtocolSimulator curGen
                                         = (DiscoveryProtocolSimulator)curObj;
                regProxy = curGen.getLookupProxy();
                curGen.stopAnnouncements();
            } else {
                regProxy = (ServiceRegistrar)curObj;
            }//endif
            /* destroy lookup service i */
            manager.destroyService(regProxy);

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        for(int i=0;iter.hasNext();i++) {
            logger.log(Level.FINE, " stop multicast announcements "
                              +"from lookup service "+i+" ...");
            Object curObj = iter.next();
            if(curObj instanceof DiscoveryProtocolSimulator) {
                DiscoveryProtocolSimulator curGen
                                         = (DiscoveryProtocolSimulator)curObj;
                curGen.stopAnnouncements();
            } else {//cannot stop the announcements, must destroy the lookup
                /* It's not a simulated LUS, thus the only way to stop the
                 * announcements is to destroy each LUS individually.
                 */
                manager.destroyService((ServiceRegistrar)curObj);

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        logger.log(Level.FINE, 
                          " number of intervals to wait through    -- "
                          +nIntervalsToWait);
        Iterator iter = genMap.keySet().iterator();
        for(int i=0;iter.hasNext();i++) {
            DiscoveryProtocolSimulator curGen = 
                                  (DiscoveryProtocolSimulator)iter.next();
            logger.log(Level.FINE, 
                              " gen "+i
                              +" - waiting ... announcements so far -- "
                              +curGen.getNAnnouncementsSent());
            for(int j=0; ((j<nIntervalsToWait)
                &&(curGen.getNAnnouncementsSent()< minNAnnouncements));j++)
            {
                DiscoveryServiceUtil.delayMS(announceInterval);
                logger.log(Level.FINE, 
                                  " gen "+i
                                  +" - waiting ... announcements so far -- "
                                  +curGen.getNAnnouncementsSent());
            }//end loop
            logger.log(Level.FINE, 
                              " gen "+i
                              +" - wait complete ... announcements  -- "
                              +curGen.getNAnnouncementsSent());
        }//end loop
    }//end verifyAnnouncementsSent

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        String[] memberGroups = (String[])memberGroupsList.get(indx);
        ServiceRegistrar lookupProxy = null;
        if(implClassname.equals("com.sun.jini.test.services.lookupsimulator.LookupSimulatorImpl"))
        {
            /* Use either a random or an explicit locator port */
            DiscoveryProtocolSimulator generator = 
    new DiscoveryProtocolSimulator(config, memberGroups, manager, port);
            genMap.put( generator, memberGroups );
            lookupProxy = generator.getLookupProxy();
        } else {//start a non-simulated lookup service implementation
      logger.log(Level.FINER, "Starting lookup for host " + serviceHost);
            lookupProxy = manager.startLookupService(serviceHost); // already prepared 
            genMap.put( lookupProxy, memberGroups );
        }//endif

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                                 int discardType)
    {
        try {
            ServiceRegistrar lookupProxy = null;
            if( curGen instanceof DiscoveryProtocolSimulator ) {
                DiscoveryProtocolSimulator generator 
                                         = (DiscoveryProtocolSimulator)curGen;
                lookupProxy = generator.getLookupProxy();
            } else {
                lookupProxy = (ServiceRegistrar)curGen;
            }//endif
            String[] curGroups = lookupProxy.getGroups();
            String[] newGroups =  new String[] {"Group_"

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com.sun.jini.discovery.MulticastAnnouncement

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