Examples of org.xmlBlaster.client.I_XmlBlasterAccess.connect()

Class org.xmlBlaster.client.I_XmlBlasterAccess

Examples of org.xmlBlaster.client.I_XmlBlasterAccess.connect()

org.xmlBlaster.client.I_XmlBlasterAccess.connect()
ple how to configure fail safe settings ConnectQos connectQos = new ConnectQos(glob); Address address = new Address(glob); address.setDelay(4000L); // retry connecting every 4 sec address.setRetries(-1); // -1 == forever address.setPingInterval(0L); // switched off addr.setType("SOCKET"); // don't use CORBA protocol, but use SOCKET instead connectQos.setAddress(address); CallbackAddress cbAddress = new CallbackAddress(glob); cbAddress.setDelay(4000L); // retry connecting every 4 sec cbAddress.setRetries(-1); // -1 == forever cbAddress.setPingInterval(4000L); // ping every 4 seconds connectQos.addCallbackAddress(cbAddress); xmlBlasterAccess.connect(connectQos, new I_Callback() { public String update(String cbSessionId, UpdateKey updateKey, byte[] content, UpdateQos updateQos) { if (updateKey.isInternal()) { return ""; } if (updateQos.isErased()) { return ""; } log.info(ME, "Receiving asynchronous message '" + updateKey.getOid() + "' state=" + updateQos.getState() + " in default handler"); return ""; } }); // Login to xmlBlaster, default handler for updates; @param qos Your configuration desire @param updateListener If not null a callback server will be created andcallback messages will be routed to your updateListener.update() method. @return Can only be null if '-dispatch/connection/doSendConnect false' was set @throws XmlBlasterException only if connection state is DEAD, typically thrown on wrong configurations.You must call connect again with different settings. @see interface.connect requirement

{
   public HelloWorld(String[] args) {
      try {
         I_XmlBlasterAccess con = new XmlBlasterAccess(args);


         con.connect(null, null);    // Login to xmlBlaster as "guest"


         MsgUnit[] msgs = con.get("<key oid='__cmd:?freeMem'/>", null);


         System.out.println("\nHelloWorld: xmlBlaster has currently " +
                new String(msgs[0].getContent()) + " bytes of free memory\n");

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               String key = (String)it.next();
               qos.addClientProperty(key, connectQosClientPropertyMap.get(key).toString());
            }
         }
         log.info("ConnectQos is " + qos.toXml());
         ConnectReturnQos crq = con.connect(qos, null);  // Login to xmlBlaster
         log.info("Connect success as " + crq.toXml());
         
         MsgUnit[] msgs = null;
         if (queryOid != null) {
            // http://www.xmlblaster.org/xmlBlaster/doc/requirements/engine.qos.queryspec.QueueQuery.html

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         // Check if other name or password was given on command line:
         String name = glob.getProperty().get("session.name", "HelloWorldVolatile2");
         String passwd = glob.getProperty().get("passwd", "secret");


         ConnectQos connectQos = new ConnectQos(glob, name, passwd);
         con.connect(connectQos, this);  // Login to xmlBlaster, register for updates


         // Subscribe for the volatile message
         SubscribeKey sk = new SubscribeKey(glob, "HelloWorldVolatile2");
         SubscribeQos sq = new SubscribeQos(glob);
         SubscribeReturnQos subRet = con.subscribe(sk, sq);

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      String user="ADMIN/1";
      String passwd="secret";
      try {
         Global gAdmin = glob.getClone(null);
         connAdmin = gAdmin.getXmlBlasterAccess();
         connAdmin.connect(new ConnectQos(gAdmin, user, passwd), null);
         GetKey gk = new GetKey(glob, command);
         GetQos gq = new GetQos(glob);
         MsgUnit[] msgs = connAdmin.get(gk, gq);
         return msgs;
      }

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    */
   private final void doSomething() {
      try {
         I_XmlBlasterAccess con = new XmlBlasterAccess(new String[0]);


         con.connect(null, null);    // Login to xmlBlaster


         MsgUnit[] msgs = con.get("<key oid='__cmd:?freeMem'/>", null);


         System.out.println("\n###ClientPlugin###: xmlBlaster has currently " +
                new String(msgs[0].getContent()) + " bytes of free memory\n");

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            queryType = "XPATH";
         else
            usage("Please enter a query string");


         I_XmlBlasterAccess con = glob.getXmlBlasterAccess();
         con.connect(null, null);




         String xmlKey = "<key oid='' queryType='" + queryType + "'>\n" +
                            queryString +
                         "</key>";

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   public void testStop() {
      try {
         I_XmlBlasterAccess con = this.glob.getXmlBlasterAccess();


         ConnectQos qos = new ConnectQos(glob, "joe", "secret");
         con.connect(qos, null);


         con.publish(new MsgUnit("<key oid='__cmd:?exit=0'/>", "".getBytes(), "<qos/>"));


         con.disconnect(null);

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         try {
            Global glob2 = this.glob.getClone(null);
            I_XmlBlasterAccess con2 = glob2.getXmlBlasterAccess();
            ConnectQos connectQos = new ConnectQos(glob2, "joe", "secret");
            con2.connect(connectQos, null);
            fail("No connection expected");
         }
         catch(org.xmlBlaster.util.XmlBlasterException e) {
            System.err.println("Success, connection not possible any more");
         }

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               String key = (String)it.next();
               qos.addClientProperty(key, connectQosClientPropertyMap.get(key).toString());
            }
         }
         log.info("ConnectQos is " + qos.toXml());
         ConnectReturnQos crq = con.connect(qos, new I_Callback() {
      public String update(String cbSessionId, UpdateKey updateKey, byte[] content, UpdateQos updateQos) throws XmlBlasterException {
        try {
          log.info("Received '" + updateKey.getOid() + "':" + new String(content, "UTF-8"));
        } catch (UnsupportedEncodingException e) {
          log.severe("Update failed: " + e.toString());

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      try {
         if (!prepareClient(this.view.drawing())) return this.isRunning;


         I_XmlBlasterAccess con = global.getXmlBlasterAccess();
         ConnectQos qos = new ConnectQos(this.global, /*drawing.getTitle()*/ name, "secret");
         con.connect(qos, this);  // Login to xmlBlaster, register for updates


         this.isRunning = true;
      
         if (this.cmdInstances.size() > 0) {
            MonitorCommand[] oidCommands = (MonitorCommand[])this.cmdInstances.values().toArray(new MonitorCommand[this.cmdInstances.size()]);

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