Examples of org.xmlBlaster.util.qos.TopicProperty

org.xmlBlaster.util.qos.TopicProperty
Data container handling properties of a message topic.
QoS Informations sent from the client to the server via the publish() method
They are needed to control xmlBlaster topics.

This data holder is accessible through decorators, each of them allowing a specialized view on the data
@see org.xmlBlaster.util.qos.MsgQosSaxFactory @see org.xmlBlaster.test.classtest.qos.MsgQosFactoryTest @author xmlBlaster@marcelruff.info

      }
      return notifyList;
   }


   public void startDestroyTimer() {
      TopicProperty topicProperty = this.topicProperty;
      if (topicProperty != null && topicProperty.getDestroyDelay() > 0L) {
         if (this.timerKey == null) {
            this.timerKey = this.destroyTimer.addTimeoutListener(this, topicProperty.getDestroyDelay(), getUniqueKey());
         }
      }
   }

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    */
   private void addToBigDom() throws XmlBlasterException {
      if (isRegisteredInBigXmlDom) {
         return;
      }
      TopicProperty topicProperty = this.topicProperty;
      if (topicProperty != null && !topicProperty.createDomEntry()) {
         return;
      }
      getXmlKey().mergeRootNode(requestBroker.getBigXmlKeyDOM());
      isRegisteredInBigXmlDom = true;
   }

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                  if (eraseKey != null) // To have all attributes for cluster slaves getting forwarded the erase
                     pq.addClientProperty("__eraseKey", eraseKey.toXml());
                  if (eraseQos != null) // To have all attributes for cluster slaves getting forwarded the erase
                     pq.addClientProperty("__eraseQos", eraseQos.toXml());
                  if (i==0) {
                     TopicProperty topicProperty = new TopicProperty(serverScope);
                     //topicProperty.setDestroyDelay(destroyDelay);
                     topicProperty.setCreateDomEntry(false);
                     org.xmlBlaster.util.qos.storage.HistoryQueueProperty prop = new org.xmlBlaster.util.qos.storage.HistoryQueueProperty(this.serverScope, null);
                     prop.setMaxEntriesCache(0);
                     prop.setMaxEntries(0);
                     topicProperty.setHistoryQueueProperty(prop);
                     pq.setTopicProperty(topicProperty);
                     if (log.isLoggable(Level.FINE)) log.fine(ME+": Added TopicProperty to " + pk.getOid() + " on first publish: " + topicProperty.toXml());
                  }
                  MsgUnit msgUnit = new MsgUnit(pk, getId(), pq);
                  notifyList.add(msgUnit);
               }

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      TopicEntry topicEntry = this.topicEntry;
      if (topicEntry != null) {
         sb.append(offset).append(" <topicEntry>").append(topicEntry.getLogId()).append("</topicEntry>");
      }


      TopicProperty topicProperty = this.topicProperty;
      if (topicProperty != null)
         sb.append(topicProperty.toXml(extraOffset+Constants.INDENT));


      I_Map msgUnitCache = this.msgUnitCache;
      if (msgUnitCache != null) {
         sb.append(msgUnitCache.toXml(extraOffset+Constants.INDENT));
      }

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      }
   }


   /** JMX */
   public long getDestroyDelay() {
      TopicProperty t = this.topicProperty;
      if (t != null)
         return t.getDestroyDelay();
      return 0L;
   }

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            PublishQos pq = new PublishQos(globPub);
            pq.setPriority(PriorityEnum.NORM_PRIORITY);
            pq.setPersistent(false);
            pq.setLifeTime(60000L);
            if (i == 0) {
               TopicProperty topicProperty = new TopicProperty(globPub);
               topicProperty.setDestroyDelay(60000L);
               topicProperty.setCreateDomEntry(true);
               topicProperty.setReadonly(false);
               topicProperty.getHistoryQueueProperty().setMaxEntries(numPub+5);
               pq.setTopicProperty(topicProperty);
               log.info("Added TopicProperty on first publish: " + topicProperty.toXml());
            }


            byte[] content = "Hello".getBytes();
            MsgUnit msgUnit = new MsgUnit(pk, content, pq);
            sentArr[i] = msgUnit;

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         // XPATH is currently not supported
         //assertEquals("", false, ((Destination)qos.getDestinations().get(2)).isExactAddress());
         //assertEquals("", true, ((Destination)qos.getDestinations().get(2)).isXPathQuery());


         assertEquals("", true, qos.hasTopicProperty());
         TopicProperty topicProperty = qos.getTopicProperty();
         assertEquals("", true, topicProperty.isReadonly());
         assertEquals("", 120000, topicProperty.getDestroyDelay());
         assertEquals("", true, topicProperty.createDomEntry());


         assertEquals("", true, topicProperty.hasMsgUnitStoreProperty());
         MsgUnitStoreProperty cache = topicProperty.getMsgUnitStoreProperty();
         assertEquals("", "msgUnitStore", cache.getRelating());
         assertEquals("", "TO", cache.getType());
         assertEquals("", "3.0", cache.getVersion());
         assertEquals("", 4L, cache.getMaxEntries());
         assertEquals("", 40L, cache.getMaxBytes());
         assertEquals("", "deadMessage", cache.getOnOverflow());


         assertEquals("", true, topicProperty.hasHistoryQueueProperty());
         HistoryQueueProperty hist = topicProperty.getHistoryQueueProperty();
         assertEquals("", "history", hist.getRelating());
         assertEquals("", "HI", hist.getType());
         assertEquals("", "2.0", hist.getVersion());
         assertEquals("", 3L, hist.getMaxEntries());
         assertEquals("", 30L, hist.getMaxBytes());

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                      "   </TestHistoryZero-AGENT>" +
                      "</key>";
      String content = "" + counter;
      PublishQos qosWrapper = new PublishQos(glob); // == "<qos></qos>"
      if (numHistory > -1) {
         TopicProperty topicProp = new TopicProperty(this.glob);
         HistoryQueueProperty historyQueueProp = topicProp.getHistoryQueueProperty();
         historyQueueProp.setMaxEntries(numHistory);
         // TODO TEST THE maxEntriesCache != entriesCache. First specify the required behaviour.
         historyQueueProp.setMaxEntriesCache(numHistory);
         qosWrapper.setTopicProperty(topicProp);               
      }

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         else {
            PublishQos publishQos = new PublishQos(engineGlob);
            publishQos.setLifeTime(-1L);
            publishQos.setForceUpdate(true);
            // TODO: Configure history depth to 0 only on first publish
            TopicProperty topicProperty = new TopicProperty(engineGlob);
            HistoryQueueProperty historyQueueProperty = new HistoryQueueProperty(engineGlob, engineGlob.getId());
            historyQueueProperty.setMaxEntriesCache(2);
            historyQueueProperty.setMaxEntries(2);
            topicProperty.setHistoryQueueProperty(historyQueueProperty);
            publishQos.setTopicProperty(topicProperty);
            msgQosData = publishQos.getData();
         }
         if (summary != null && summary.length() > 0)
            msgQosData.addClientProperty(Constants.EVENTPLUGIN_PROP_SUMMARY, summary); // "_summary"

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    */
   public PublishReturnQos createTemporaryTopic(String uniqueTopicId, long destroyDelay, int historyMaxMsg) throws XmlBlasterException {
    if (uniqueTopicId == null) uniqueTopicId = "";
      PublishKey pk = new PublishKey(glob, uniqueTopicId);
      PublishQos pq = new PublishQos(glob);
      TopicProperty topicProperty = new TopicProperty(glob);
      topicProperty.setDestroyDelay(destroyDelay);
      topicProperty.setCreateDomEntry(false);
      topicProperty.setReadonly(false);
      pq.setAdministrative(true);
      if (historyMaxMsg >= 0L) {
         HistoryQueueProperty prop = new HistoryQueueProperty(this.glob, null);
         prop.setMaxEntries(historyMaxMsg);
         topicProperty.setHistoryQueueProperty(prop);
      }
      pq.setTopicProperty(topicProperty);
      MsgUnit msgUnit = new MsgUnit(pk, new byte[0], pq);
      PublishReturnQos prq = publish(msgUnit);
      if (log.isLoggable(Level.FINER)) log.finer(getLogId()+"Created temporary topic " + prq.getKeyOid());

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