/// <summary>
/// The main entry point for the tool.
/// </summary>
public void SetBridgeCacheConnection()
{
try
{
_bridgeService = new NCBridgeRPCService(BridgeServer);
_bridgeServer = _bridgeService.GetBridgeServer(TimeSpan.FromSeconds(30));
if (!ValidateParameters())
{
return;
}
//**********************************
//cacheServer = GetCacheServers(config.Cluster.GetAllConfiguredNodes());
bool isNotMaster = false;
int passiveCount = 0;
bool cacheExists = false;
TargetCacheCofiguration targtCacheConfig = null;
if (_bridgeServer != null)
{
try
{
OutputProvider.WriteLine("Setting Cache '{0}' Connection To Bridge '{1}' on {2}:{3}.", CacheName, BridgeId, _bridgeService.ServerName, _bridgeService.Port);
Alachisoft.NCache.Bridging.Configuration.BridgeConfiguration bridgeConfig = _bridgeServer.GetBridgeConfiguration(BridgeId);
ToolsUtil.VerifyBridgeConfigurations(bridgeConfig, BridgeId);
List <TargetCacheCofiguration> previouslyAddedCaches = bridgeConfig.TargetCacheConfigList;
if (previouslyAddedCaches.Count >= 1)
{
//checking validations regarding bridge
foreach (TargetCacheCofiguration pCache in previouslyAddedCaches)
{
if (pCache.CacheID.ToLower().Equals(CacheName.ToLower()))
{
cacheExists = true;
isNotMaster = !pCache.IsMaster;
targtCacheConfig = pCache;
}
if (pCache.Status.Equals("passive"))
{
passiveCount++;
}
}
}
else
{
OutputProvider.WriteErrorLine("No Cache Exists in Bridge {0}", BridgeId);
return;
}
if (previouslyAddedCaches.Count == 2 && !isNotMaster && cacheExists && Connection.ToString().ToLower().Equals("disconnect"))
{
OutputProvider.WriteErrorLine("Master Cache '{0}'cannot be disconnected,please change the master cache First", CacheName);
return;
}
if (!cacheExists)
{
OutputProvider.WriteErrorLine("No Cache Exists in Bridge {0} with CacheId {1}", BridgeId, CacheName);
}
WriteToBridgeConf(bridgeConfig, targtCacheConfig);
OutputProvider.WriteLine("Bridge Connection for Bridge {0} set to {1} Successfully!", BridgeId, Connection.ToString());
}
catch (SecurityException e)
{
OutputProvider.WriteErrorLine("Failed to Set Cache Connection Status to bridge '{0}'. Error: {1} ", BridgeId, e.Message);
}
catch (Exception e)
{
OutputProvider.WriteErrorLine("Failed to Set Cache Connection Status to bridge '{0}'. Error: {1} ", BridgeId, e.Message);
}
}
}
catch (Exception e)
{
OutputProvider.WriteErrorLine("Error: {0}", e.Message);
}
finally
{
if (_bridgeService != null)
{
_bridgeService.Dispose();
}
}
}
/// <summary>
/// The main entry point for the tool.
/// </summary>
public void RemoveBridgeCache()
{
try
{
_bridgeService = new NCBridgeRPCService(BridgeServer);
_bridgeServer = _bridgeService.GetBridgeServer(TimeSpan.FromSeconds(30));
NCacheRPCService nService = new NCacheRPCService(CacheServer);
cacheServer = nService.GetCacheServer(new TimeSpan(0, 0, 0, 30));
if (!ValidateParameters())
{
return;
}
//**********************************
config = cacheServer.GetCacheConfiguration(CacheName);
if (config == null)
{
OutputProvider.WriteErrorLine("Error : The cache'{0}' does not exist on server {1}:{2} .", CacheName, NCache.ServerName, NCache.Port);
return;
}
{
//OutputProvider.WriteErrorLine("Error : The Bidge {0} is running on {1} , please stop Bridge and try again .", BridgeId, NCache.ServerName);
//return;
}
if (config.CacheType.ToLower().Equals("local-cache"))
{
OutputProvider.WriteLine("Local Cache cannot be added as a bridge cache");
return;
}
//cacheServer = GetCacheServers(config.Cluster.GetAllConfiguredNodes());
if (_bridgeServer != null)
{
try
{
OutputProvider.WriteLine("Removing Cache To Bridge '{0}' on {1}:{2}.", BridgeId, _bridgeService.ServerName, _bridgeService.Port);
Alachisoft.NCache.Bridging.Configuration.BridgeConfiguration bridgeConfig = _bridgeServer.GetBridgeConfiguration(BridgeId);
ToolsUtil.VerifyBridgeConfigurations(bridgeConfig, BridgeId);
if (bridgeConfig == null)
{
OutputProvider.WriteErrorLine("No Bridge with Bridge ID '{0} exists' on Server {1}:{2}.", BridgeId, _bridgeService.ServerName, _bridgeService.Port);
return;
}
TargetCacheCofiguration targtCacheConfig = new TargetCacheCofiguration();
targtCacheConfig.CacheID = CacheName;
targtCacheConfig.Servers = cacheServer.GetHostName();
targtCacheConfig.IsConnected = true;
{
if (!VerifyBridgeMasterCache(BridgeId, false, bridgeConfig))
{
targtCacheConfig.IsMaster = true;
}
targtCacheConfig.Status = BridgeCacheStateParam.Active.ToString();
}
List <TargetCacheCofiguration> previouslyAddedCaches = bridgeConfig.TargetCacheConfigList;
int removedCacheIndex = -1;
if (previouslyAddedCaches.Count >= 1)
{
int iteration = 0;
//checking validations regarding bridge
foreach (TargetCacheCofiguration pCache in previouslyAddedCaches)
{
//if exists than remove
if (pCache.CacheID.ToLower().Equals(CacheName.ToLower()))
{
if (pCache.CacheAlias.ToLower().Equals(Alias.ToLower()) || string.IsNullOrEmpty(Alias))
{
removedCacheIndex = iteration;
if (pCache.IsMaster)
{
OutputProvider.WriteErrorLine("Failed to Remove Cache to bridge '{0}'. Error: Master cache cannot be removed ", BridgeId);
return;
}
}
}
if (pCache.Status.Equals("passive"))
{
OutputProvider.WriteErrorLine("Failed to Remove Cache to bridge '{0}'. Error: No both bridge caches can be passive ", BridgeId);
return;
}
iteration++;
}
}
else
{
OutputProvider.WriteErrorLine("Failed to Remove Cache There is currently no Cache Added in Bridge {0} ", BridgeId);
return;
}
//
if (removedCacheIndex >= 0)
{
bridgeConfig.TargetCacheConfigList.RemoveAt(removedCacheIndex);
}
else
{
OutputProvider.WriteErrorLine("Bridge Cache Does not exists with name{0} in Bridge '{1}'", CacheName, BridgeId);
return;
}
//Adding Bridge to config.ncconf
BridgeConfig bridgeConf = config.Bridge;
config.Bridge = null;
byte[] userId = null;
byte[] paswd = null;
if (UserId != string.Empty && Password != string.Empty)
{
userId = EncryptionUtil.Encrypt(UserId);
paswd = EncryptionUtil.Encrypt(Password);
}
//writing to config.ncconf
config.ConfigVersion++;
cacheServer.ConfigureBridgeToCache(config, userId, paswd, true);
cacheServer.HotApplyBridgeReplicator(CacheName, false);
ConveyToRegisteredNodes();
char[] separater = { ',' };
// write in all bridge nodes bridge.nconnf file
bool write = false;
foreach (string bridgeIp in bridgeConfig.BridgeNodes.Split(separater).ToList())
{
try{
_bridgeService = new NCBridgeRPCService(bridgeIp);
_bridgeServer = _bridgeService.GetBridgeServer(TimeSpan.FromSeconds(30));
_bridgeServer.RegisterBridge(bridgeConfig, true, true);
write = true;
OutputProvider.WriteLine("Removed Bridge Cache {0} From Bridge {1}", CacheName, BridgeId);
}
catch (Exception e)
{
OutputProvider.WriteErrorLine("Removing Bridge Cache {0} From Bridge Server{1} Gives Error: {2}", bridgeConf, bridgeIp, e.Message);
}
}
}
catch (SecurityException e)
{
OutputProvider.WriteErrorLine("Failed to Remove Cache to bridge '{0}'. Error: {1} ", BridgeId, e.Message);
}
catch (Exception e)
{
OutputProvider.WriteErrorLine("Failed to Remove Cache to bridge '{0}'. Error: {1} ", BridgeId, e.Message);
}
}
}
catch (Exception e)
{
OutputProvider.WriteErrorLine("Error: {0}", e.Message);
}
finally
{
if (_bridgeService != null)
{
_bridgeService.Dispose();
}
if (NCache != null)
{
NCache.Dispose();
}
}
}
private void ConveyToRegisteredNodes()
{
byte[] userId = null;
byte[] paswd = null;
if (UserId != string.Empty && Password != string.Empty)
{
userId = EncryptionUtil.Encrypt(UserId);
paswd = EncryptionUtil.Encrypt(Password);
}
string pId = "";
NewCacheRegisterationInfo info = cacheServer.GetNewUpdatedCacheConfiguration(CacheName.ToLower(), pId, CacheServer, true);
// Now update the cache configurations on all the servers where the cache
//is registered...
IPAddress address;
string clusterIp;
bool reregister = false;
config.ConfigVersion++;
foreach (string serverName in info.AffectedNodes)
{
if (info.AffectedPartitions.Count > 0)
{
foreach (string partId in info.AffectedPartitions)
{
try
{
NCache = new NCacheRPCService(serverName);
NCache.ServerName = serverName;
if (!IPAddress.TryParse(NCache.ServerName, out address))
{
clusterIp = cacheServer.GetClusterIP();
if (clusterIp != null && clusterIp != string.Empty)
{
NCache.ServerName = clusterIp;
}
}
reregister = true;
cacheServer = NCache.GetCacheServer(new TimeSpan(0, 0, 0, 30));
cacheServer.ConfigureBridgeToCache(config, userId, paswd, true);
cacheServer.HotApplyBridgeReplicator(CacheName, false);
}
catch (Exception ex)
{
OutputProvider.WriteErrorLine("Failed to Create Cache on '{0}'. ", NCache.ServerName);
OutputProvider.WriteErrorLine("Error Detail: '{0}'. ", ex.Message);
}
finally
{
cacheServer.Dispose();
}
}
}
else
{
try
{
NCache.ServerName = serverName;
if (!IPAddress.TryParse(NCache.ServerName, out address))
{
clusterIp = cacheServer.GetClusterIP();
if (clusterIp != null && clusterIp != string.Empty)
{
NCache.ServerName = clusterIp;
}
}
reregister = true;
cacheServer = NCache.GetCacheServer(new TimeSpan(0, 0, 0, 30));
cacheServer.ConfigureBridgeToCache(config, userId, paswd, true);
cacheServer.HotApplyBridgeReplicator(CacheName, false);
}
catch (Exception ex)
{
OutputProvider.WriteErrorLine("Failed to Create Cache on '{0}'. ", NCache.ServerName);
OutputProvider.WriteErrorLine("Error Detail: '{0}'. ", ex.Message);
NCache.Dispose();
return;
}
finally
{
cacheServer.Dispose();
}
}
}
/*
*
* byte[] userId = null;
* byte[] paswd = null;
* if (UserId != string.Empty && Password != string.Empty)
* {
* userId = EncryptionUtil.Encrypt(UserId);
* paswd = EncryptionUtil.Encrypt(Password);
* }
* Alachisoft.NCache.Bridging.Configuration.BridgeConfiguration bridgeConfig = _bridgeServer.GetBridgeConfiguration(BridgeId);
* List<TargetCacheCofiguration> previouslyAddedCaches = bridgeConfig.TargetCacheConfigList;
* char[] separater = { ',' };
* foreach (TargetCacheCofiguration pCache in previouslyAddedCaches)
* {
* if (pCache.CacheID.ToLower().Equals(CacheId.ToLower()))
* {
* //if exists than remove
* foreach (string server in pCache.Servers.Split(separater).ToList())
* {
* NCacheRPCService nNCache = new NCacheRPCService(server);
* cacheServer = NCache.GetCacheServer(new TimeSpan(0, 0, 0, 30));
* cacheServer.ConfigureBridgeToCache(config, userId, paswd, true);
* cacheServer.HotApplyBridgeReplicator(CacheId, false);
*
* }
* }
*
* }
* */
}
/// <summary>
/// The main entry point for the tool.
/// </summary>
public void SetBridgeCacheMode()
{
try
{
_bridgeService = new NCBridgeRPCService(BridgeServer);
_bridgeServer = _bridgeService.GetBridgeServer(TimeSpan.FromSeconds(30));
NCacheRPCService nService = new NCacheRPCService(CacheServer);
cacheServer = nService.GetCacheServer(new TimeSpan(0, 0, 0, 30));
if (!ValidateParameters())
{
return;
}
//**********************************
config = cacheServer.GetCacheConfiguration(CacheName);
if (config == null)
{
OutputProvider.WriteErrorLine("Error : The cache'{0}' does not exist on server {1}:{2} .", CacheName, NCache.ServerName, NCache.Port);
return;
}
if (config.CacheType.ToLower().Equals("local-cache"))
{
OutputProvider.WriteLine("Local Cache cannot be Set as a bridge cache");
return;
}
//cacheServer = GetCacheServers(config.Cluster.GetAllConfiguredNodes());
bool isNotMaster = false;
int passiveCount = 0;
TargetCacheCofiguration targtCacheConfig = null;
if (_bridgeServer != null)
{
try
{
OutputProvider.WriteLine("Setting Cache Mode To Bridge '{0}' on {1}:{2}.", BridgeId, _bridgeService.ServerName, _bridgeService.Port);
Alachisoft.NCache.Bridging.Configuration.BridgeConfiguration bridgeConfig = _bridgeServer.GetBridgeConfiguration(BridgeId);
ToolsUtil.VerifyBridgeConfigurations(bridgeConfig, BridgeId);
List <TargetCacheCofiguration> previouslyAddedCaches = bridgeConfig.TargetCacheConfigList;
if (previouslyAddedCaches.Count >= 1)
{
//checking validations regarding bridge
foreach (TargetCacheCofiguration pCache in previouslyAddedCaches)
{
if (pCache.CacheID.ToLower().Equals(CacheName.ToLower()))
{
isNotMaster = !pCache.IsMaster;
targtCacheConfig = pCache;
}
if (pCache.Status.Equals("passive"))
{
passiveCount++;
}
}
}
else
{
OutputProvider.WriteErrorLine("No Cache Exists in Bridge {0}", BridgeId);
}
if (passiveCount >= 1 && State.Equals(BridgeCacheStateParam.Passive))
{
OutputProvider.WriteErrorLine("There is already a Passive cache in Bridge", BridgeId);
return;
}
if (!isNotMaster)
{
OutputProvider.WriteErrorLine("Bridge Cache '{0}' is a master Node,please change masterNode first", CacheName);
return;
}
if (targtCacheConfig.Status.Equals(State.ToString()))
{
OutputProvider.WriteErrorLine("Bridge Cache '{0}' is already {1}", CacheName, State.ToString());
return;
}
//
//Adding Bridge to config.ncconf
BridgeConfig bridgeConf = config.Bridge;
bridgeConf.Status = State.ToString();
config.Bridge = bridgeConf;
WriteToClientConf();
WriteToBridgeConf(bridgeConfig, targtCacheConfig);
OutputProvider.WriteLine("Cache '{0}' mode set to {1}", BridgeId, State.ToString());
}
catch (SecurityException e)
{
OutputProvider.WriteErrorLine("Failed to Add Cache to bridge '{0}'. Error: {1} ", BridgeId, e.Message);
}
catch (Exception e)
{
OutputProvider.WriteErrorLine("Failed to Add Cache to bridge '{0}'. Error: {1} ", BridgeId, e.Message);
}
}
}
catch (Exception e)
{
OutputProvider.WriteErrorLine("Error: {0}", e.Message);
}
finally
{
if (_bridgeService != null)
{
_bridgeService.Dispose();
}
if (NCache != null)
{
NCache.Dispose();
}
}
}
