Examples of MsgQueueEraseEntry

org.xmlBlaster.client.queuemsg.MsgQueueEraseEntry
Wraps an erase() message into an entry for a sorted queue. @author xmlBlaster@marcelruff.info

Examples of org.xmlBlaster.client.queuemsg.MsgQueueEraseEntry


   /**
    * Encrypt and send a erase request, decrypt the returned data
    */
   private void erase(MsgQueueEntry entry) throws XmlBlasterException {
      MsgQueueEraseEntry eraseEntry = (MsgQueueEraseEntry)entry;


      String key = eraseEntry.getEraseKey().toXml();
      String qos = eraseEntry.getEraseQos().toXml();
      if (securityInterceptor != null) {  // We export/encrypt the message (call the interceptor)
         CryptDataHolder dataHolder = new CryptDataHolder(MethodName.ERASE, new MsgUnitRaw(key, (byte[])null, qos));
         MsgUnitRaw msgUnitRaw = securityInterceptor.exportMessage(dataHolder);
         key = msgUnitRaw.getKey();
         qos = msgUnitRaw.getQos();
         if (log.isLoggable(Level.FINE)) log.fine("Exported/encrypted erase request.");
      }
      else {
         log.warning("No session security context, erase request is not encrypted");
      }


      String[] rawReturnValArr = this.driver.erase(key, qos); // Invoke remote server


      connectionsHandler.getDispatchStatistic().incrNumErase(1);
      
      if (eraseEntry.wantReturnObj()) {
         EraseReturnQos[] retQosArr = new EraseReturnQos[rawReturnValArr.length];
         for (int ii=0; ii<rawReturnValArr.length; ii++) {
            if (securityInterceptor != null) { // decrypt return value ...
               CryptDataHolder dataHolder = new CryptDataHolder(MethodName.ERASE, new MsgUnitRaw(null, (byte[])null, rawReturnValArr[ii]));
               dataHolder.setReturnValue(true);
               String xmlQos = securityInterceptor.importMessage(dataHolder).getQos();
               retQosArr[ii] = new EraseReturnQos(glob, xmlQos);
            }
         }


         try {
            eraseEntry.setReturnObj(retQosArr);
         }
         catch (Throwable e) {
            log.warning("Can't parse returned erase value setting to default: " + e.toString());
            for (int ii=0; ii<rawReturnValArr.length; ii++) {
               retQosArr[ii] = new EraseReturnQos(glob, "<qos/>");
            }
            eraseEntry.setReturnObj(retQosArr);
         }
      }
   }

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Examples of org.xmlBlaster.client.queuemsg.MsgQueueEraseEntry

                  "See 'http://www.xmlBlaster.org/xmlBlaster/doc/requirements/client.failsafe.html' for more details.");
            }
         }


         else if (MethodName.ERASE == msgQueueEntry.getMethodName()) {
            MsgQueueEraseEntry entry = (MsgQueueEraseEntry)msgQueueEntry;
            if (entry.getEraseKey().isExact()) {
               statRetQos.setKeyOid(entry.getEraseKey().getOid());
               EraseReturnQos[] eraseReturnQosArr = new EraseReturnQos[] { new EraseReturnQos(glob, statRetQos) };
               entry.setReturnObj(eraseReturnQosArr);
            }
            else {
               throw new XmlBlasterException(glob, ErrorCode.USER_CONFIGURATION, ME,
                  "Erase on oid='" + entry.getEraseKey().getOid() + "' is not possible in offline/polling mode without an exact topic oid given. " +
                  "See 'http://www.xmlBlaster.org/xmlBlaster/doc/requirements/client.failsafe.html' for more details.");
            }
         }


         else if (MethodName.CONNECT == msgQueueEntry.getMethodName()) {
            ConnectReturnQos connectReturnQos = new ConnectReturnQos(glob, ((MsgQueueConnectEntry)msgQueueEntry).getConnectQosData());
            if (!connectReturnQos.getSessionName().isPubSessionIdUser()) {
               throw new XmlBlasterException(glob, ErrorCode.USER_CONFIGURATION, ME,
                  "Can't find an xmlBlaster server. Try to provide the server host/port as described in " +
                  "http://www.xmlblaster.org/xmlBlaster/doc/requirements/client.configuration.html " +
                  "or provide a public session ID to support polling for xmlBlaster without an initial connection. " +
                  "See 'http://www.xmlBlaster.org/xmlBlaster/doc/requirements/client.failsafe.html' for more details.");
            }
            msgQueueEntry.setReturnObj(connectReturnQos);
         }


         else if (MethodName.DISCONNECT == msgQueueEntry.getMethodName()) {
            if (log.isLoggable(Level.FINE)) log.fine("disconnect returns void, nothing to do");
         }


         else if (MethodName.GET == msgQueueEntry.getMethodName()) {
            MsgQueueGetEntry entry = (MsgQueueGetEntry)msgQueueEntry;
            throw new XmlBlasterException(glob, ErrorCode.USER_CONFIGURATION, ME,
               "Synchronous GET on oid='" + entry.getGetKey().getOid() + "' is not possible in offline/polling mode. " +
               "See 'http://www.xmlBlaster.org/xmlBlaster/doc/requirements/client.failsafe.html' for more details.");
         }


         else {
            log.severe("Internal problem, MsgQueueEntry '" + msgQueueEntry.getEmbeddedType() + "' not expected here");

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Examples of org.xmlBlaster.client.queuemsg.MsgQueueEraseEntry

    */
   public EraseReturnQos[] erase(EraseKey eraseKey, EraseQos eraseQos) throws XmlBlasterException {
      if (!this.isValid)
         throw new XmlBlasterException(this.glob, ErrorCode.RESOURCE_UNAVAILABLE, ME, "erase");
      if (!isConnected()) throw new XmlBlasterException(glob, ErrorCode.USER_NOT_CONNECTED, ME);
      MsgQueueEraseEntry entry  = new MsgQueueEraseEntry(glob,
                                      this.clientQueue.getStorageId(), eraseKey, eraseQos);
      EraseReturnQos[] arr = (EraseReturnQos[])queueMessage(entry);
      return (arr == null) ? new EraseReturnQos[0] : arr;
   }

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Examples of org.xmlBlaster.client.queuemsg.MsgQueueEraseEntry

            else if (entry instanceof MsgQueueDisconnectEntry) {
              MsgQueueDisconnectEntry pe = (MsgQueueDisconnectEntry)entry;
                tmpList.add("  "+pe.getDisconnectQos().toXml());
            }
            else if (entry instanceof MsgQueueEraseEntry) {
              MsgQueueEraseEntry pe = (MsgQueueEraseEntry)entry;
                tmpList.add("  "+pe.getEraseKey().toXml());
                tmpList.add("  "+pe.getEraseQos().toXml());
            }
            else if (entry instanceof MsgQueueGetEntry) {
              MsgQueueGetEntry pe = (MsgQueueGetEntry)entry;
                tmpList.add("  "+pe.getGetKey().toXml());
                tmpList.add("  "+pe.getGetQos().toXml());
            }
            else if (entry instanceof MsgQueueSubscribeEntry) {
              MsgQueueSubscribeEntry pe = (MsgQueueSubscribeEntry)entry;
                tmpList.add("  "+pe.getSubscribeKeyData().toXml());
                tmpList.add("  "+pe.getSubscribeQosData().toXml());
            }
            else if (entry instanceof MsgQueueUnSubscribeEntry) {
              MsgQueueUnSubscribeEntry pe = (MsgQueueUnSubscribeEntry)entry;
                tmpList.add("  "+pe.getUnSubscribeKey().toXml());
                tmpList.add("  "+pe.getUnSubscribeQos().toXml());
            }
            else {
               tmpList.add("Unsupported message queue entry '" + entry.getClass().getName() + "'");
            }
         }

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