Examples with ConcurrentMap j.util.ConcurrentMap used on opensource projects

Example 16 with ConcurrentMap

use of j.util.ConcurrentMap in project JFramework by gugumall.

the class JRouterImpl method service.

/*
	 *  (non-Javadoc)
	 * @see j.service.router.JRouter#service(java.lang.String, java.lang.String, java.lang.String, java.lang.String)
	 */
public ServiceBase service(String clientUuid, String clusterCode, String md54Routing) throws RemoteException {
    waitWhileMonitoring();
    if (Constants.PRIVICY_PUBLIC.equalsIgnoreCase(routerConfig.getPrivacy())) {
    // is public, nothing to do
    } else if (Constants.PRIVICY_MD5.equalsIgnoreCase(routerConfig.getPrivacy())) {
        Client client = routerConfig.getClient(clientUuid);
        if (client == null) {
            log.log("client " + clientUuid + " is not exists.", Logger.LEVEL_DEBUG);
            throw new RemoteException(Constants.AUTH_FAILED);
        }
        String md5 = "";
        md5 += clientUuid;
        md5 += client.getKey();
        md5 = JUtilMD5.MD5EncodeToHex(md5);
        if (!md5.equalsIgnoreCase(md54Routing)) {
            throw new RemoteException(Constants.AUTH_FAILED);
        }
    } else {
        // 未实现的隐私策略
        throw new RemoteException(Constants.AUTH_FAILED);
    }
    String codeOfUuid = null;
    for (int i = 0; i < nodeInfoList.size(); i++) {
        // 按uuid获得
        String[] node = ((String) nodeInfoList.get(i)).split(",");
        if (node[0].equals(clusterCode)) {
            codeOfUuid = node[4];
            break;
        }
    }
    ConcurrentMap servantsOfCluster = (ConcurrentMap) servantsOfClusters.get(codeOfUuid == null ? clusterCode : codeOfUuid);
    if (servantsOfCluster == null) {
        throw new RemoteException("the service(rmi) " + clusterCode + " is not found.");
    }
    List nodes = servantsOfCluster.listValues();
    if (nodes.size() == 0) {
        throw new RemoteException("no valid node for the service(rmi) " + clusterCode + ".");
    }
    if (servantsOfCluster.containsKey(clusterCode)) {
        // 按uuid获得
        nodes.clear();
        nodes = null;
        return (ServiceBase) servantsOfCluster.get(clusterCode);
    } else {
        ServiceBase servant = (ServiceBase) nodes.get(JUtilRandom.nextInt(nodes.size()));
        nodes.clear();
        nodes = null;
        return servant;
    }
}