Examples with IfdEventManager org.openecard.ifd.event.IfdEventManager used on opensource projects

Example 1 with IfdEventManager

use of org.openecard.ifd.event.IfdEventManager in project open-ecard by ecsec.

the class IFD method establishContext.

@Override
public synchronized EstablishContextResponse establishContext(EstablishContext parameters) {
    EstablishContextResponse response;
    try {
        // on first call, create a new unique handle
        if (ctxHandle == null) {
            // scwrapper = new SCWrapper();
            cm = new ChannelManager();
            ctxHandle = ChannelManager.createCtxHandle();
            env.addIFDCtx(ctxHandle);
            numClients = new AtomicInteger(1);
            // TODO: add custom ThreadFactory to control the thread name
            threadPool = Executors.newCachedThreadPool(new ThreadFactory() {

                private final AtomicInteger num = new AtomicInteger(0);

                private final ThreadGroup group = new ThreadGroup("IFD Wait");

                @Override
                public Thread newThread(Runnable r) {
                    String name = String.format("SCIO Watcher %d", num.getAndIncrement());
                    Thread t = new Thread(group, r, name);
                    t.setDaemon(false);
                    return t;
                }
            });
            asyncWaitThreads = new ConcurrentSkipListMap<>();
            evManager = new IfdEventManager(env, cm, ctxHandle);
            evManager.initialize();
        } else {
            // on second or further calls, increment usage counter
            numClients.incrementAndGet();
        }
        // prepare response
        response = WSHelper.makeResponse(EstablishContextResponse.class, WSHelper.makeResultOK());
        response.setContextHandle(ctxHandle);
        return response;
    } catch (IFDException ex) {
        LOG.warn(ex.getMessage(), ex);
        return WSHelper.makeResponse(EstablishContextResponse.class, ex.getResult());
    }
}