_name = name;
ComponentLocator locator = ComponentLocator.getCurrentLocator();
_agentMgr = locator.getManager(AgentManager.class);
if (_agentMgr == null) {
throw new ConfigurationException("Unable to get " + AgentManager.class.getName());
}
_mshostDao = locator.getDao(ManagementServerHostDao.class);
if (_mshostDao == null) {
throw new ConfigurationException("Unable to get " + ManagementServerHostDao.class.getName());
}
_mshostPeerDao = locator.getDao(ManagementServerHostPeerDao.class);
if (_mshostPeerDao == null) {
throw new ConfigurationException("Unable to get " + ManagementServerHostPeerDao.class.getName());
}
_hostDao = locator.getDao(HostDao.class);
if (_hostDao == null) {
throw new ConfigurationException("Unable to get " + HostDao.class.getName());
}
_hostTransferDao = locator.getDao(HostTransferMapDao.class);
if (_hostTransferDao == null) {
throw new ConfigurationException("Unable to get agent transfer map dao");
}
ConfigurationDao configDao = locator.getDao(ConfigurationDao.class);
if (configDao == null) {
throw new ConfigurationException("Unable to get the configuration dao.");
}
Map<String, String> configs = configDao.getConfiguration("management-server", params);
String value = configs.get("cluster.heartbeat.interval");
if (value != null) {
_heartbeatInterval = NumbersUtil.parseInt(value, ClusterManager.DEFAULT_HEARTBEAT_INTERVAL);
}
value = configs.get("cluster.heartbeat.threshold");
if (value != null) {
_heartbeatThreshold = NumbersUtil.parseInt(value, ClusterManager.DEFAULT_HEARTBEAT_THRESHOLD);
}
File dbPropsFile = PropertiesUtil.findConfigFile("db.properties");
Properties dbProps = new Properties();
try {
dbProps.load(new FileInputStream(dbPropsFile));
} catch (FileNotFoundException e) {
throw new ConfigurationException("Unable to find db.properties");
} catch (IOException e) {
throw new ConfigurationException("Unable to load db.properties content");
}
_clusterNodeIP = dbProps.getProperty("cluster.node.IP");
if (_clusterNodeIP == null) {
_clusterNodeIP = "127.0.0.1";
}
_clusterNodeIP = _clusterNodeIP.trim();
if(s_logger.isInfoEnabled()) {
s_logger.info("Cluster node IP : " + _clusterNodeIP);
}
if(!NetUtils.isLocalAddress(_clusterNodeIP)) {
throw new ConfigurationException("cluster node IP should be valid local address where the server is running, please check your configuration");
}
for(int i = 0; i < DEFAULT_OUTGOING_WORKERS; i++)
_executor.execute(getClusterPduSendingTask());
// notification task itself in turn works as a task dispatcher
_executor.execute(getClusterPduNotificationTask());
Adapters<ClusterServiceAdapter> adapters = locator.getAdapters(ClusterServiceAdapter.class);
if (adapters == null || !adapters.isSet()) {
throw new ConfigurationException("Unable to get cluster service adapters");
}
Enumeration<ClusterServiceAdapter> it = adapters.enumeration();
if(it.hasMoreElements()) {
_currentServiceAdapter = it.nextElement();
}
if(_currentServiceAdapter == null) {
throw new ConfigurationException("Unable to set current cluster service adapter");
}
_agentLBEnabled = Boolean.valueOf(configDao.getValue(Config.AgentLbEnable.key()));
String connectedAgentsThreshold = configs.get("agent.load.threshold");