Examples with VCMessageSelector cbit.vcell.message.VCMessageSelector used on opensource projects

Example 6 with VCMessageSelector

use of cbit.vcell.message.VCMessageSelector in project vcell by virtualcell.

the class SimDataServer method init.

public void init() throws Exception {
    String dataRequestFilter = "(" + VCMessagingConstants.MESSAGE_TYPE_PROPERTY + "='" + VCMessagingConstants.MESSAGE_TYPE_RPC_SERVICE_VALUE + "') " + " AND (" + VCMessagingConstants.SERVICE_TYPE_PROPERTY + "='" + ServiceType.DATA.getName() + "')";
    String exportOnlyFilter = "(" + ServiceType.DATAEXPORT.getName() + " is NOT NULL)";
    String dataOnlyFilter = "(" + ServiceType.DATAEXPORT.getName() + " is NULL)";
    VCMessageSelector selector;
    ServiceType serviceType = serviceInstanceStatus.getType();
    int numThreads;
    if (serviceType == ServiceType.DATAEXPORT) {
        selector = vcMessagingService.createSelector(dataRequestFilter + " AND " + exportOnlyFilter);
        numThreads = Integer.parseInt(PropertyLoader.getProperty(PropertyLoader.exportdataThreadsProperty, "3"));
    } else if (serviceType == ServiceType.DATA) {
        selector = vcMessagingService.createSelector(dataRequestFilter + " AND " + dataOnlyFilter);
        numThreads = Integer.parseInt(PropertyLoader.getProperty(PropertyLoader.simdataThreadsProperty, "5"));
    } else {
        throw new RuntimeException("expecting either Service type of " + ServiceType.DATA + " or " + ServiceType.DATAEXPORT);
    }
    this.sharedProducerSession = vcMessagingService.createProducerSession();
    rpcMessageHandler = new VCRpcMessageHandler(dataServerImpl, VCellQueue.DataRequestQueue);
    this.pooledQueueConsumer = new VCPooledQueueConsumer(rpcMessageHandler, numThreads, sharedProducerSession);
    this.pooledQueueConsumer.initThreadPool();
    rpcConsumer = new VCQueueConsumer(VCellQueue.DataRequestQueue, pooledQueueConsumer, selector, serviceType.getName() + " RPC Server Thread", MessageConstants.PREFETCH_LIMIT_DATA_REQUEST);
    vcMessagingService.addMessageConsumer(rpcConsumer);
    initControlTopicListener();
}