static EMSQueueConnection() /* Static Constructor for creating Connection at Start-up */ { try { SetEnvironment(); Hashtable Environment = LC.Settings; /* Username , password and targetHostname were already retrieved in SetEnv.At present , we are assuming that lookup JNDI and connectiing QCF are of same provider */ String username = Environment[LookupContext.SECURITY_PRINCIPAL].ToString(); String password = Environment[LookupContext.SECURITY_CREDENTIALS].ToString(); /*QCF and CLient-ID are not required for SetEnv/Lookup obviously. Hence now retriving from config. */ string ClientID = System.Configuration.ConfigurationManager.ConnectionStrings["Client-ID"].ConnectionString; string QueueConnectionFactory = System.Configuration.ConfigurationManager.ConnectionStrings["QueueConnectionFactory"].ConnectionString; QueueConnectionFactory QCF = (QueueConnectionFactory)LC.Lookup(QueueConnectionFactory); QCF.SetClientID(ClientID); if (Environment[LookupContext.SECURITY_PROTOCOL].ToString().Equals("ssl")) { Console.WriteLine("########### QCF=" + QCF.ToString()); QCF.SetTargetHostName(Environment[LookupContext.SSL_TARGET_HOST_NAME].ToString()); } connection = (QueueConnection)QCF.CreateQueueConnection(username, password); connection.ExceptionHandler += new EMSExceptionHandler(_HandleException); connection.Start(); } catch (Exception E) { Console.WriteLine("\n###############\nERROR thrown in EMSQueueConnection Constructor :" + E.ToString()); if (E is EMSException) { EMSException je = (EMSException)E; if (je.LinkedException != null) { System.Console.WriteLine("##### Linked Exception:"); System.Console.WriteLine(je.LinkedException.StackTrace); } } } }
protected override void OnSetUp() { admin = new Admin("tcp://localhost:7222", "admin", ""); Destination destination = null; try { destination = (Destination)lookupContext.Lookup(queueName); if (destination != null) { admin.DestroyQueue(queueName); } } catch (NameNotFoundException) {} admin.CreateQueue(new QueueInfo(queueName)); admin.BindQueue(queueName, queueName); admin.PurgeQueue(queueName); }
public csUFOLookup(String[] args) { parseArgs(args); if (providerUrl == null) { providerUrl = defaultProviderURL; } // Print parameters Console.WriteLine("\n------------------------------------------------------------------------"); Console.WriteLine("csUFOLookup SAMPLE"); Console.WriteLine("------------------------------------------------------------------------"); Console.WriteLine("Server....................... " + providerUrl); Console.WriteLine("------------------------------------------------------------------------\n"); try { Hashtable env = new Hashtable(); env.Add(LookupContext.PROVIDER_URL, providerUrl); if (userName != null) { env.Add(LookupContext.SECURITY_PRINCIPAL, userName); if (password != null) { env.Add(LookupContext.SECURITY_CREDENTIALS, password); } } LookupContext lcxt = new LookupContext(env); // Lookup connection factory which must exist in the factories // config file. ConnectionFactory factory = (ConnectionFactory)lcxt.Lookup("ConnectionFactory"); Console.WriteLine("OK - successfully did lookup ConnectionFactory"); // Let's create a connection to the server and a session to verify // that the server is running so we can continue with our lookup // operations. Connection connection = null; Session session = null; try { connection = factory.CreateConnection(userName, password); session = connection.CreateSession(false, Session.AUTO_ACKNOWLEDGE); } catch (TIBCO.EMS.EMSException e) { Console.Error.WriteLine("**EMSException occurred while creating connection"); Console.Error.WriteLine(" Most likely the server is not running, the exception trace follows:"); Console.Error.WriteLine(e.StackTrace); Environment.Exit(0); // Can't lookup anything anyway } // Lookup topic 'topic.sample' which must exist in the topics // configuration file; if not successfull then most likely such // topic does not exist in the config files. Topic sampleTopic = null; try { sampleTopic = (Topic)lcxt.Lookup("topic.sample"); Console.WriteLine("OK - successfully did lookup topic 'topic.sample'"); } catch (TIBCO.EMS.NamingException ne) { Console.Error.WriteLine(ne.StackTrace); Console.Error.WriteLine("**NamingException occurred while looking up the topic topic.sample"); Console.Error.WriteLine(" Most likely such topic does not exist in your configuration."); Console.Error.WriteLine(" Exception message follows:"); Console.Error.WriteLine(ne.Message); Environment.Exit(0); } // Lookup queue 'queue.sample' which must exist in the queues // configuration file; if not successfull then it does not exist. TIBCO.EMS.UFO.Queue sampleQueue = null; try { sampleQueue = (TIBCO.EMS.UFO.Queue)lcxt.Lookup("queue.sample"); Console.WriteLine("OK - successfully did lookup queue 'queue.sample'"); } catch (TIBCO.EMS.NamingException ne) { Console.Error.WriteLine("**NamingException occurred while looking up the queue queue.sample"); Console.Error.WriteLine(" Most likely such topic does not exist in your configuration."); Console.Error.WriteLine(" Exception message follows:"); Console.Error.WriteLine(ne.Message); Environment.Exit(0); } // Try to lookup a topic when a topic *and* a queue with the // same name exist in the configuration. The sample configuration // has both topic and queue with the name 'sample' used here. If // everything is OK, we will get an exception, then try to lookup // those objects using fully-qualified names. try { Object object_Renamed = lcxt.Lookup("sample"); // If the sample config was not altered, we should not get to this // line because lookup() should throw an exception. Console.WriteLine("Object named 'sample' has been looked up as: " + object_Renamed); } catch (TIBCO.EMS.NamingException ne) { Console.Error.WriteLine("OK - NamingException occurred while looking up the object named 'sample'"); Console.Error.WriteLine(" This is the CORRECT BEHAVIOUR if the exception message below"); Console.Error.WriteLine(" specifies name conflict situation. Exception message follows:"); Console.Error.WriteLine(" " + ne.Message); // Let's look them up using name qualifiers. try { Topic t = (Topic)lcxt.Lookup("$topics.sample"); Console.WriteLine("OK - successfully did lookup topic '$topics.sample'"); TIBCO.EMS.UFO.Queue q = (TIBCO.EMS.UFO.Queue)lcxt.Lookup("$queues.sample"); Console.WriteLine("OK - successfully did lookup queue '$queues.sample'"); } catch (TIBCO.EMS.NamingException nex) { // These may not be configured: Print a warning and continue. Console.Error.WriteLine("**NamingException occurred while looking up the topic or queue 'sample'"); Console.Error.WriteLine(" Exception message follows:"); Console.Error.WriteLine(" " + nex.Message); } } // Now let's try to lookup a topic which definitely does not // exist. A lookup() operation will throw an exception and then we // will try to create such topic explicitly with the createTopic() // method. String dynamicName = "topic.does.not.exist." + (DateTime.Now.Ticks - 621355968000000000) / 10000; Topic dynamicTopic = null; try { dynamicTopic = (Topic)lcxt.Lookup(dynamicName); // If the sample config was not altered, we should not get to // this line because lookup() should throw an exception. Console.Error.WriteLine("**Error: dynamic topic " + dynamicName + " found by lookup"); } catch (TIBCO.EMS.NamingException) { // This is OK. Console.Error.WriteLine("OK - could not lookup dynamic topic " + dynamicName); } // Try to create it. try { dynamicTopic = session.CreateTopic(dynamicName); Console.WriteLine("OK - successfully created dynamic topic " + dynamicName); } catch (TIBCO.EMS.EMSException e) { // A few reasons are possible here. Maybe there is no > entry // in the topics configuration or the server security is // turned on. If the original sample configuration is used, this // should work. Console.Error.WriteLine("**EMSException occurred while creating topic " + dynamicName); Console.Error.WriteLine(" Please verify your topics configuration and security settings."); Console.Error.WriteLine(e.StackTrace); Environment.Exit(0); } connection.Close(); Console.WriteLine("OK - Done."); } catch (TIBCO.EMS.EMSException e) { Console.Error.WriteLine(e.StackTrace); Environment.Exit(0); } }
public csLookupSSL(String[] args) { parseArgs(args); if (providerUrl == null) { providerUrl = defaultProviderURL; } // Print parameters Console.WriteLine("\n------------------------------------------------------------------------"); Console.WriteLine("csLookupSSL SAMPLE"); Console.WriteLine("------------------------------------------------------------------------"); Console.WriteLine("Server....................... " + providerUrl); Console.WriteLine("------------------------------------------------------------------------\n"); try { Hashtable env = new Hashtable(); env.Add(LookupContext.PROVIDER_URL, providerUrl); if (userName != null) { env.Add(LookupContext.SECURITY_PRINCIPAL, userName); if (password != null) { env.Add(LookupContext.SECURITY_CREDENTIALS, password); } } // Creating the SSL related file store info object. EMSSSLFileStoreInfo info = new EMSSSLFileStoreInfo(); if (ssl_identity != null) { info.SetSSLClientIdentity(ssl_identity); } if (ssl_password != null) { string _sslpassword = ssl_password; info.SetSSLPassword(_sslpassword.ToCharArray()); } if (ssl_target_hostname == null) { Console.WriteLine("ssl_target_hostname is required parameter"); usage(); } // Setting up the SSL properties for the lookup context. env.Add(LookupContext.SSL_STORE_INFO, info); env.Add(LookupContext.SSL_STORE_TYPE, EMSSSLStoreType.EMSSSL_STORE_TYPE_FILE); env.Add(LookupContext.SECURITY_PROTOCOL, "ssl"); env.Add(LookupContext.SSL_TARGET_HOST_NAME, ssl_target_hostname); LookupContext lcxt = new LookupContext(env); // Lookup connection factory which must exist in the factories config file. ConnectionFactory factory = null; ConnectionFactory sslFactory = null; try { factory = (ConnectionFactory)lcxt.Lookup("ConnectionFactory"); Console.WriteLine("OK - successfully did lookup ConnectionFactory"); // Lookup SSL connection factory which must exist in the // factories config file. sslFactory = (ConnectionFactory)lcxt.Lookup("SSLConnectionFactory"); Console.WriteLine("OK - successfully did lookup SSLConnectionFactory"); // Setting additional parameters for this SSL factory. sslFactory.SetTargetHostName(ssl_target_hostname); // Also, if users want to set any other SSL parameters, // i.e EMSSSLFileStoreInfo parameters, they can call GetCertificateStore // on the connection factory object. EMSSSLFileStoreInfo fileStoreInfo = (EMSSSLFileStoreInfo)sslFactory.GetCertificateStore(); fileStoreInfo.SetSSLClientIdentity(ssl_identity); string _sslpassword = ssl_password; fileStoreInfo.SetSSLPassword(_sslpassword.ToCharArray()); } catch (EMSException e) { Console.Error.WriteLine("**EMSException occurred while doing a lookup"); Console.Error.WriteLine(e.Message); Console.Error.WriteLine(e.StackTrace); Environment.Exit(0); // Can't lookup anything anyway } // Let's create a connection to the server and a session to verify // that the server is running. Connection sslConnection = null; Session sslSession = null; try { sslConnection = sslFactory.CreateConnection(userName, password); sslSession = sslConnection.CreateSession(false, Session.AUTO_ACKNOWLEDGE); sslConnection.Close(); } catch (EMSException e) { Console.Error.WriteLine("**EMSException occurred while creating SSL connection"); Console.Error.WriteLine(" Most likely the server is not running, the exception trace follows:"); Console.Error.WriteLine(e.StackTrace); Environment.Exit(0); // Can't lookup anything anyway } // Let's create a connection to the server and a session to verify // that the server is running so we can continue with our lookup operations. Connection connection = null; Session session = null; try { connection = factory.CreateConnection(userName, password); session = connection.CreateSession(false, Session.AUTO_ACKNOWLEDGE); } catch (EMSException e) { Console.Error.WriteLine("**EMSException occurred while creating connection"); Console.Error.WriteLine(" Most likely the server is not running, the exception trace follows:"); Console.Error.WriteLine(e.StackTrace); Environment.Exit(0); // Can't lookup anything anyway } // Lookup topic 'topic.sample' which must exist in the topics // configuration file; if not successfull then most likely such // topic does not exist in the config file. Topic sampleTopic = null; try { sampleTopic = (Topic)lcxt.Lookup("topic.sample"); Console.WriteLine("OK - successfully did lookup topic 'topic.sample'"); } catch (NamingException ne) { Console.Error.WriteLine(ne.StackTrace); Console.Error.WriteLine("**NamingException occurred while lookup the topic topic.sample"); Console.Error.WriteLine(" Most likely such topic does not exist in your configuration."); Console.Error.WriteLine(" Exception message follows:"); Console.Error.WriteLine(ne.Message); Environment.Exit(0); } // Lookup queue 'queue.sample' which must exist in the queues // configuration file; if not successfull then it does not exist. TIBCO.EMS.Queue sampleQueue = null; try { sampleQueue = (TIBCO.EMS.Queue)lcxt.Lookup("queue.sample"); Console.WriteLine("OK - successfully did lookup queue 'queue.sample'"); } catch (NamingException ne) { Console.Error.WriteLine("**NamingException occurred while lookup the queue queue.sample"); Console.Error.WriteLine(" Most likely such topic does not exist in your configuration."); Console.Error.WriteLine(" Exception message follows:"); Console.Error.WriteLine(ne.Message); Environment.Exit(0); } // Try to lookup a topic when a topic *and* a queue with the // same name exist in the configuration. The sample configuration // has both topic and queue with the name 'sample' used here. If // everything is OK, we will get an exception, then try to lookup // those objects using fully-qualified names. try { Object object_Renamed = lcxt.Lookup("sample"); // If the sample config was not altered, we should not get to this // line because lookup() should throw an exception. Console.WriteLine("Object named 'sample' has been looked up as: " + object_Renamed); } catch (NamingException ne) { Console.Error.WriteLine("OK - NamingException occurred while lookup the object named 'sample'"); Console.Error.WriteLine(" This is the CORRECT BEHAVIOUR if the exception message below"); Console.Error.WriteLine(" specifies name conflict situation. Exception message follows:"); Console.Error.WriteLine(" " + ne.Message); // Let's look them up using name qualifiers. try { Topic t = (Topic)lcxt.Lookup("$topics.sample"); Console.WriteLine("OK - successfully did lookup topic '$topics.sample'"); TIBCO.EMS.Queue q = (TIBCO.EMS.Queue)lcxt.Lookup("$queues.sample"); Console.WriteLine("OK - successfully did lookup queue '$queues.sample'"); } catch (NamingException nex) { // These may not be configured: Print a warning and continue. Console.Error.WriteLine("**NamingException occurred while lookup the topic or queue 'sample'"); Console.Error.WriteLine(" Exception message follows:"); Console.Error.WriteLine(" " + nex.Message); } } // Now let's try to lookup a topic which definitely does not // exist. A lookup() operation will throw an exception and then we // will try to create such a topic explicitly with the createTopic() // method. String dynamicName = "topic.does.not.exist." + (DateTime.Now.Ticks - 621355968000000000) / 10000; Topic dynamicTopic = null; try { dynamicTopic = (Topic)lcxt.Lookup(dynamicName); // If the sample config was not altered, we should not get to // this line because lookup() should throw an exception. Console.Error.WriteLine("**Error: dynamic topic " + dynamicName + " found by lookup"); } catch (NamingException) { // This is OK. Console.Error.WriteLine("OK - could not lookup dynamic topic " + dynamicName); } // Try to create it. try { dynamicTopic = session.CreateTopic(dynamicName); Console.WriteLine("OK - successfully created dynamic topic " + dynamicName); } catch (EMSException e) { // A few reasons are possible here. Maybe there is no > entry // in the topics configuration or the server security is // turned on. If the original sample configuration is used, this // should work. Console.Error.WriteLine("**EMSException occurred while creating topic " + dynamicName); Console.Error.WriteLine(" Please verify your topics configuration and security settings."); Console.Error.WriteLine(e.StackTrace); Environment.Exit(0); } connection.Close(); Console.WriteLine("OK - Done."); } catch (EMSException e) { Console.Error.WriteLine(e.StackTrace); Environment.Exit(0); } }