private static boolean UpdateConfigs() throws UnknownHostException, Exception {
try {
boolean successfullremove = false;
if (config.getCacheDeployment().getClientNodes() == null) {
System.out.println("Error : Client node(s) not found.");
return false;
}
if (config.getCacheDeployment().getClientNodes().getNodesList() == null) {
System.out.println("Error : Client node(s) not found.");
return false;
}
com.alachisoft.tayzgrid.config.newdom.ClientNode[] existingClientNodes =
config.getCacheDeployment().getClientNodes().getNodes();
for (com.alachisoft.tayzgrid.config.newdom.ClientNode cNode : existingClientNodes) {
if (cParam.getClientNode().toString().equals(cNode.getName())) {
config.getCacheDeployment().getClientNodes().getNodesList().remove(cNode);
successfullremove = true;
}
}
if (!successfullremove) {
System.out.println("Error : Client node(s) not found.");
return false;
}
byte[] userId = null;
byte[] paswd = null;
for (Iterator it = currentServerNodes.iterator(); it.hasNext(); ) {
String node = (String) it.next();
NCache.setServerName(node);
cacheServer = NCache.GetCacheServer(new TimeSpan(0, 0, 30));
cacheServer.RegisterCache(cParam.getCacheId(), config, "", true, userId, paswd, true);
}
NCache.setServerName(cParam.getClientNode());
cacheServer = NCache.GetCacheServer(new TimeSpan(0, 0, 30));
ClientConfiguration clientConfiguration =
cacheServer.GetClientConfiguration(cParam.getCacheId());
CacheConfiguration cacheConfiguration =
clientConfiguration.getCacheConfigurationsMap().get(cParam.getCacheId());
cacheServer.RemoveCacheFromClientConfig(cParam.getCacheId());
return true;
} catch (RuntimeException ex) {
System.out.println("Error: " + ex.getMessage());
return false;
}
}
public static void Run(String[] args) throws Exception {
try {
NCache = ToolsRPCService.GetRPCService();
Object param = new RemoveClientNodeParam();
tangible.RefObject<Object> tempRef_param = new tangible.RefObject<Object>(param);
CommandLineArgumentParser.CommandLineParser(tempRef_param, args);
param = tempRef_param.argvalue;
cParam = (RemoveClientNodeParam) param;
if (cParam.getIsUsage()) {
AssemblyUsage.PrintUsage();
return;
}
if (!ValidateParameters()) {
return;
}
if (cParam.getPort() != -1) {
NCache.setPort(cParam.getPort());
}
if (cParam.getServer() != null && !cParam.getServer().equals("")) {
NCache.setServerName(cParam.getServer());
}
cacheServer = NCache.GetCacheServer(new TimeSpan(0, 0, 30));
if (cacheServer == null) {
throw new Exception("TayzGrid service can not be contacted");
}
config = cacheServer.GetNewConfiguration(cParam.getCacheId());
if (config == null) {
System.err.println("Error : The cache doesnot exist");
return;
}
if (config.getCacheSettings().getCacheType().equals("clustered-cache")) {
for (Address node : config.getCacheDeployment().getServers().GetAllConfiguredNodes()) {
currentServerNodes.add(node.getIpAddress().getHostName().toString());
}
} else {
System.err.println("Error: Client nodes cannot be added to local caches");
return;
}
if (UpdateConfigs()) {
System.out.println("Info: Client node(s) successfully removed...");
}
} catch (Exception ex) {
System.err.println("Error: " + ex.getMessage());
} finally {
if (cacheServer != null) {
cacheServer.dispose();
}
}
}
private static boolean ValidateParameters() {
// Validating CacheId
AssemblyUsage.PrintLogo(cParam.getIsLogo());
if (tangible.DotNetToJavaStringHelper.isNullOrEmpty(cParam.getCacheId())) {
System.err.println("Error: Cache Name not specified");
return false;
}
if (tangible.DotNetToJavaStringHelper.isNullOrEmpty(cParam.getClientNode())) {
System.err.println("Error: Client Node not specified");
return false;
}
return true;
}