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

Example 11 with ConcurrentMap

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

the class JObject method getStaticMap.

/**
 * @param key
 * @return
 */
public static ConcurrentMap getStaticMap(String key) {
    if (statics.containsKey(key)) {
        return (ConcurrentMap) statics.get(key);
    } else {
        ConcurrentMap s = new ConcurrentMap();
        statics.put(key, s);
        return s;
    }
}

Example 12 with ConcurrentMap

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

the class JRouterImpl method monitor.

/**
 * @param node
 */
private void monitor(Service node) {
    try {
        monitoring = true;
        ConcurrentMap servantsOfCluster = (ConcurrentMap) servantsOfClusters.get(node.clusterCode);
        ConcurrentMap httpsOfCluster = (ConcurrentMap) httpsOfClusters.get(node.clusterCode);
        if (servantsOfCluster == null) {
            servantsOfCluster = new ConcurrentMap();
            servantsOfClusters.put(node.clusterCode, servantsOfCluster);
        }
        if (httpsOfCluster == null) {
            httpsOfCluster = new ConcurrentMap();
            httpsOfClusters.put(node.clusterCode, httpsOfCluster);
        }
        boolean serviceRmiAvailable = true;
        if (node.rmi != null && !"".equals(node.rmi)) {
            Context context = null;
            try {
                Properties props = null;
                props = j.Properties.getProperties("rmi");
                props.put("java.naming.provider.url", node.rmi);
                context = new InitialContext(props);
            } catch (Exception e) {
                serviceRmiAvailable = false;
                context = null;
            // log.log(e,Logger.LEVEL_DEBUG);
            }
            ServiceBase servant = (ServiceBase) servantsOfCluster.get(node.uuid);
            if (serviceRmiAvailable) {
                try {
                    servant = (ServiceBase) context.lookup(node.uuid);
                    servantsOfCluster.put(node.uuid, servant);
                    if (!Constants.STATUS_OK.equals(servant.heartbeat())) {
                        throw new Exception("心跳不正常(rmi)");
                    }
                } catch (Exception e) {
                    servantsOfCluster.remove(node.uuid);
                    serviceRmiAvailable = false;
                    servant = null;
                // log.log(e,Logger.LEVEL_DEBUG);
                }
            } else {
                servantsOfCluster.remove(node.uuid);
                serviceRmiAvailable = false;
                servant = null;
            }
        } else {
            servantsOfCluster.remove(node.uuid);
            serviceRmiAvailable = false;
        }
        if (!serviceRmiAvailable) {
            log.log("service(rmi) " + node.clusterCode + "," + node.uuid + " is unavailable.", Logger.LEVEL_DEBUG);
        } else {
            log.log("service(rmi) " + node.clusterCode + "," + node.uuid + " is available(" + servantsOfCluster.size() + " nodes).", Logger.LEVEL_DEBUG);
        }
        boolean serviceHttpAvailable = true;
        if (node.http != null && !"".equals(node.http)) {
            try {
                String url = node.http;
                if (url.indexOf("?") > 0)
                    url += "&request=heartbeat";
                else
                    url += "?request=heartbeat";
                JHttpContext context = jhttp.get(null, jclient, url, SysConfig.sysEncoding);
                String result = context.getResponseText();
                context.finalize();
                context = null;
                if (!Constants.STATUS_OK.equals(result)) {
                    throw new Exception("心跳不正常(http)");
                } else {
                    httpsOfCluster.put(node.uuid, node);
                }
            } catch (Exception e) {
                httpsOfCluster.remove(node.uuid);
                serviceHttpAvailable = false;
            // log.log(e,Logger.LEVEL_DEBUG);
            }
        } else {
            httpsOfCluster.remove(node.uuid);
            serviceHttpAvailable = false;
        }
        if (!serviceHttpAvailable) {
            log.log("service(http) " + node.clusterCode + "," + node.uuid + " is unavailable.", Logger.LEVEL_DEBUG);
        } else {
            log.log("service(http) " + node.clusterCode + "," + node.uuid + " is available(" + httpsOfCluster.size() + " nodes).", Logger.LEVEL_DEBUG);
        }
        monitoring = false;
    } catch (Exception e) {
        monitoring = false;
        log.log(e, Logger.LEVEL_ERROR);
    }
}

Example 13 with ConcurrentMap

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

the class JRouterImpl method service.

/*
	 *  (non-Javadoc)
	 * @see j.service.router.RouterInterface#service(j.app.webserver.JSession, javax.servlet.http.HttpSession, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
	 */
public void service(JSession jsession, HttpSession session, HttpServletRequest request, HttpServletResponse response) throws RemoteException {
    waitWhileMonitoring();
    String clientUuid = SysUtil.getHttpParameter(request, Constants.JSERVICE_PARAM_CLIENT_UUID);
    String clusterCode = SysUtil.getHttpParameter(request, Constants.JSERVICE_PARAM_SERVICE_CODE);
    String md54Routing = SysUtil.getHttpParameter(request, Constants.JSERVICE_PARAM_MD5_STRING_4ROUTER);
    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_ERROR);
            jsession.resultString = Constants.AUTH_FAILED;
            return;
        }
        String md5 = "";
        md5 += clientUuid;
        md5 += client.getKey();
        md5 = JUtilMD5.MD5EncodeToHex(md5);
        if (!md5.equalsIgnoreCase(md54Routing)) {
            jsession.resultString = Constants.AUTH_FAILED;
            return;
        }
    } else {
        // 未实现的隐私策略
        jsession.resultString = Constants.AUTH_FAILED;
        return;
    }
    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 httpsOfCluster = (ConcurrentMap) httpsOfClusters.get(codeOfUuid == null ? clusterCode : codeOfUuid);
    if (httpsOfCluster == null) {
        log.log("the service(http channel) " + clusterCode + " is not found.", Logger.LEVEL_WARNING);
        jsession.resultString = Constants.SERVICE_NOT_FOUND;
        return;
    }
    List nodes = httpsOfCluster.listValues();
    if (nodes.size() == 0) {
        log.log("no valid node(http channel) for the service " + clusterCode + ".", Logger.LEVEL_WARNING);
        jsession.resultString = Constants.SERVICE_NOT_AVAIL;
        return;
    }
    if (httpsOfCluster.containsKey(clusterCode)) {
        // 按uuid获得
        nodes.clear();
        nodes = null;
        jsession.resultString = ((Service) httpsOfCluster.get(clusterCode)).http;
        return;
    } else {
        String entrance = ((Service) nodes.get(JUtilRandom.nextInt(nodes.size()))).http;
        nodes.clear();
        nodes = null;
        jsession.resultString = entrance;
    }
}

Example 14 with ConcurrentMap

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

the class JRouterImpl method getAllServiceNodeAvailable.

/*
	 * (non-Javadoc)
	 * @see j.service.router.JRouter#getAllServiceNode(j.app.webserver.JSession, javax.servlet.http.HttpSession, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
	 */
public void getAllServiceNodeAvailable(JSession jsession, HttpSession session, HttpServletRequest request, HttpServletResponse response) throws RemoteException {
    waitWhileMonitoring();
    String clientUuid = SysUtil.getHttpParameter(request, Constants.JSERVICE_PARAM_CLIENT_UUID);
    String clusterCode = SysUtil.getHttpParameter(request, Constants.JSERVICE_PARAM_SERVICE_CODE);
    String md54Routing = SysUtil.getHttpParameter(request, Constants.JSERVICE_PARAM_MD5_STRING_4ROUTER);
    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_ERROR);
            jsession.resultString = Constants.AUTH_FAILED;
            return;
        }
        String md5 = "";
        md5 += clientUuid;
        md5 += client.getKey();
        md5 = JUtilMD5.MD5EncodeToHex(md5);
        if (!md5.equalsIgnoreCase(md54Routing)) {
            jsession.resultString = Constants.AUTH_FAILED;
            return;
        }
    } else {
        // 未实现的隐私策略
        jsession.resultString = Constants.AUTH_FAILED;
        return;
    }
    ConcurrentMap httpsOfCluster = (ConcurrentMap) httpsOfClusters.get(clusterCode);
    if (httpsOfCluster == null) {
        log.log("the service(http channel) " + clusterCode + " is not found.", Logger.LEVEL_WARNING);
        jsession.resultString = Constants.SERVICE_NOT_FOUND;
        return;
    }
    List nodes = httpsOfCluster.listValues();
    if (nodes.size() == 0) {
        log.log("no valid node(http channel) for the service " + clusterCode + ".", Logger.LEVEL_WARNING);
        jsession.resultString = Constants.SERVICE_NOT_AVAIL;
        return;
    }
    String[] entrances = new String[nodes.size()];
    for (int i = 0; i < nodes.size(); i++) {
        Service service = (Service) nodes.get(i);
        entrances[i] = service.http;
    }
    nodes.clear();
    nodes = null;
    try {
        jsession.resultString = JObject.serializable2String(entrances, false);
    } catch (Exception e) {
        log.log(e, Logger.LEVEL_ERROR);
        jsession.resultString = "ERR";
    }
}

Example 15 with ConcurrentMap

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

the class JRouterImpl method getAllServiceNodeAvailable.

/*
	 * (non-Javadoc)
	 * @see j.service.router.JRouter#getAllServiceNode(java.lang.String, java.lang.String, java.lang.String)
	 */
public ServiceBase[] getAllServiceNodeAvailable(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);
    }
    ConcurrentMap servantsOfCluster = (ConcurrentMap) servantsOfClusters.get(clusterCode);
    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 + ".");
    }
    return (ServiceBase[]) nodes.toArray(new ServiceBase[nodes.size()]);
}