Examples of InvokerBean

Examples of org.apache.sandesha2.storage.beans.InvokerBean

60
61
62
63
64
65
66
67
68
    public void tearDown() throws Exception {
      transaction.commit();
    }

    public void testDelete() throws SandeshaStorageException {
        mgr.insert(new InvokerBean("Key1", 1001, "SeqId1"));
        mgr.delete("Key1");
        assertNull(mgr.retrieve("Key1"));
    }
View Full Code Here

Examples of org.apache.sandesha2.storage.beans.InvokerBean

66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
        mgr.delete("Key1");
        assertNull(mgr.retrieve("Key1"));
    }

    public void testFind() throws SandeshaStorageException {
        mgr.insert(new InvokerBean("Key2", 1002, "SeqId2"));
        mgr.insert(new InvokerBean("Key3", 1003, "SeqId2"));

        InvokerBean bean = new InvokerBean();
        bean.setSequenceID("SeqId2");

        Iterator iter = mgr.find(bean).iterator();
        InvokerBean tmp = (InvokerBean) iter.next();

        if (tmp.getMessageContextRefKey().equals("Key2")) {
            tmp = (InvokerBean) iter.next();
            assertTrue(tmp.getMessageContextRefKey().equals("Key3"));
        } else {
            tmp = (InvokerBean) iter.next();
            assertTrue(tmp.getMessageContextRefKey().equals("Key2"));

        }
    }
View Full Code Here

Examples of org.apache.sandesha2.storage.beans.InvokerBean

86
87
88
89
90
91
92
93
94
        }
    }

    public void testInsert() throws SandeshaStorageException {
        mgr.insert(new InvokerBean("Key4", 1004, "SeqId4"));
        InvokerBean tmp = mgr.retrieve("Key4");
        assertTrue(tmp.getMessageContextRefKey().equals("Key4"));
    }
View Full Code Here

Examples of org.apache.sandesha2.storage.beans.InvokerBean

93
94
95
96
97
98
99
100
        assertTrue(tmp.getMessageContextRefKey().equals("Key4"));
    }

    public void testRetrieve() throws SandeshaStorageException {
        assertNull(mgr.retrieve("Key5"));
        mgr.insert(new InvokerBean("Key5", 1004, "SeqId5"));
        assertNotNull(mgr.retrieve("Key5"));
    }
View Full Code Here

Examples of org.apache.sandesha2.storage.beans.InvokerBean

98
99
100
101
102
103
104
105
106
107
108
109
        mgr.insert(new InvokerBean("Key5", 1004, "SeqId5"));
        assertNotNull(mgr.retrieve("Key5"));
    }

    public void testUpdate() throws SandeshaStorageException {
        InvokerBean bean = new InvokerBean("Key6", 1006, "SeqId6");
        mgr.insert(bean);
        bean.setMsgNo(1007);
        mgr.update(bean);
        InvokerBean tmp = mgr.retrieve("Key6");
        assertTrue(tmp.getMsgNo() == 1007);
    }
View Full Code Here

Examples of org.apache.sandesha2.storage.beans.InvokerBean

370
371
372
373
374
375
376
377
378
379
380
        result = InvocationResponse.SUSPEND;
      }
      InvokerBeanMgr storageMapMgr = storageManager.getInvokerBeanMgr();

      storageManager.storeMessageContext(key, rmMsgCtx.getMessageContext());
      storageMapMgr.insert(new InvokerBean(key, msgNo, sequenceId));

      // This will avoid performing application processing more than once.
      rmMsgCtx.setProperty(Sandesha2Constants.APPLICATION_PROCESSING_DONE, "true");

    }
View Full Code Here

Examples of org.apache.sandesha2.storage.beans.InvokerBean

51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
      InvokerBeanMgr invokerBeanMgr = storageManager.getInvokerBeanMgr();
     
      //starting a transaction
      transaction = storageManager.getTransaction();
     
      InvokerBean invokerBean = invokerBeanMgr.retrieve(messageContextKey);
     
      msgToInvoke = storageManager.retrieveMessageContext(messageContextKey, configurationContext);
      RMMsgContext rmMsg = MsgInitializer.initializeMessage(msgToInvoke);

      // ending the transaction before invocation.
      if(transaction != null) {
        transaction.commit();
        transaction = null;
      }
         
      //starting a transaction for the invocation work.
      transaction = storageManager.getTransaction();
      // Lock the RMD Bean just to avoid deadlocks
      SandeshaUtil.getRMDBeanFromSequenceId(storageManager, invokerBean.getSequenceID());
      // Depending on the transaction  support, the service will be invoked only once.
      // Therefore we delete the invoker bean and message now, ahead of time
      invokerBeanMgr.delete(messageContextKey);
      // removing the corresponding message context as well.
      storageManager.removeMessageContext(messageContextKey);

      try {

        boolean postFailureInvocation = false;

        // StorageManagers should st following property to
        // true, to indicate that the message received comes
        // after a failure.
        String postFaulureProperty = (String) msgToInvoke
            .getProperty(Sandesha2Constants.POST_FAILURE_MESSAGE);
        if (postFaulureProperty != null
            && Sandesha2Constants.VALUE_TRUE.equals(postFaulureProperty))
          postFailureInvocation = true;

        AxisEngine engine = new AxisEngine(msgToInvoke.getConfigurationContext());
        if (postFailureInvocation) {
          makeMessageReadyForReinjection(msgToInvoke);
          if (log.isDebugEnabled())
            log.debug("Receiving message, key=" + messageContextKey + ", msgCtx="
                + msgToInvoke.getEnvelope().getHeader());
          engine.receive(msgToInvoke);
        } else {
          if (log.isDebugEnabled())
            log.debug("Resuming message, key=" + messageContextKey + ", msgCtx="
                + msgToInvoke.getEnvelope().getHeader());
          msgToInvoke.setPaused(false);
          engine.resumeReceive(msgToInvoke);
        }
       
        if(transaction!=null){
          transaction.commit();
          transaction = storageManager.getTransaction();
        }
      } catch (Exception e) {
        if (log.isDebugEnabled())
          log.debug("Exception :", e);

        handleFault(rmMsg, e);
      }


     
      if (rmMsg.getMessageType() == Sandesha2Constants.MessageTypes.APPLICATION) {
        Sequence sequence = (Sequence) rmMsg
            .getMessagePart(Sandesha2Constants.MessageParts.SEQUENCE);
       
        boolean highestMessage = false;
        if (sequence.getLastMessage() != null) {
          //this will work for RM 1.0 only
          highestMessage = true;
        } else {
          RMDBean rmdBean = SandeshaUtil.getRMDBeanFromSequenceId(storageManager, invokerBean.getSequenceID());
         
          if (rmdBean!=null && rmdBean.isTerminated()) {
            long highestInMsgNo = rmdBean.getHighestInMessageNumber();
            if (invokerBean.getMsgNo()==highestInMsgNo)
              highestMessage = true;
          }
        }
       
        if (highestMessage) {
          //do cleaning stuff that hs to be done after the invocation of the last message.
          TerminateManager.cleanReceivingSideAfterInvocation(invokerBean.getSequenceID(), storageManager);
          // exit from current iteration. (since an entry
          // was removed)
          if(log.isDebugEnabled()) log.debug("Exit: InvokerWorker::run Last message return");         
          return;
        }
      }
     
      if(!ignoreNextMsg){
        // updating the next msg to invoke
        RMDBean rMDBean = storageManager.getRMDBeanMgr().retrieve(invokerBean.getSequenceID());
        long nextMsgNo = rMDBean.getNextMsgNoToProcess();
       
        if (!(invokerBean.getMsgNo()==nextMsgNo)) {
          String message = "Operated message number is different from the Next Message Number to invoke";
          throw new SandeshaException (message);
        }
       
        nextMsgNo++;
View Full Code Here

Examples of org.apache.sandesha2.storage.beans.InvokerBean

83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
       
        //The outOfOrder window is the set of known sequence messages (including those
        //that are missing) at the time the button is pressed.
        long firstMessageInOutOfOrderWindow = rMDBean.getNextMsgNoToProcess();
     
        InvokerBean selector = new InvokerBean();
        selector.setSequenceID(sequenceID);
        Iterator stMapIt = storageMapMgr.find(selector).iterator();
       
        long highestMsgNumberInvoked = 0;
        Transaction transaction = null;
       
        //invoke each bean in turn.
        //NOTE: here we are breaking ordering
        while(stMapIt.hasNext()){
          //invoke the app
          try{
            transaction = storageManager.getTransaction();
            InvokerBean invoker = (InvokerBean)stMapIt.next();
           
            // start a new worker thread and let it do the invocation.
            String workId = sequenceID + "::" + invoker.getMsgNo(); //creating a workId to uniquely identify the
             //piece of work that will be assigned to the Worker.
           
            String messageContextKey = invoker.getMessageContextRefKey();
            InvokerWorker worker = new InvokerWorker(context,
                messageContextKey,
                true); //want to ignore the enxt msg number
           
            worker.setLock(getWorkerLock());
            worker.setWorkId(workId);
           
            //before we execute we need to set the
           
            threadPool.execute(worker);
         
            //adding the workId to the lock after assigning it to a thread makes sure
            //that all the workIds in the Lock are handled by threads.
            getWorkerLock().addWork(workId);

            long msgNumber = invoker.getMsgNo();
            //if necessary, update the "next message number" bean under this transaction
            if(msgNumber>highestMsgNumberInvoked){
              highestMsgNumberInvoked = invoker.getMsgNo();
              rMDBean.setNextMsgNoToProcess(highestMsgNumberInvoked+1);
             
              if(allowLaterDeliveryOfMissingMessages){
                //we also need to update the sequence OUT_OF_ORDER_RANGES property
                //so as to include our latest view of this outOfOrder range.
View Full Code Here

Examples of org.apache.sandesha2.storage.beans.InvokerBean

180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
   
    if(rmdBean != null && rmdBean.getOutOfOrderRanges() != null){
      RangeString rangeString = rmdBean.getOutOfOrderRanges();
      //we now have the set of ranges that can be delivered out of order.
      //Look for any invokable message that lies in one of those ranges
      InvokerBean selector = new InvokerBean();
      selector.setSequenceID(sequenceID);
      Iterator invokerBeansIterator =
        storageManager.getInvokerBeanMgr().find(selector).iterator();
     
      while(invokerBeansIterator.hasNext()){
        InvokerBean invokerBean = (InvokerBean)invokerBeansIterator.next();
       
        if(rangeString.isMessageNumberInRanges(invokerBean.getMsgNo())){
          //an invoker bean that has not been deleted and lies in an out
          //or order range - we can add this to the list
          list.add(invokerBean);
        }
      }
View Full Code Here

Examples of org.apache.sandesha2.storage.beans.InvokerBean

262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
            SandeshaMessageKeys.invalidMsgNumber, Long
                .toString(nextMsgno));
        throw new SandeshaException(message);
      }

      InvokerBean selector = new InvokerBean();
      selector.setSequenceID(sequenceId);
      selector.setMsgNo(nextMsgno);
      List invokerBeans = storageMapMgr.find(selector);
     
      //add any msgs that belong to out of order windows
      addOutOfOrderInvokerBeansToList(sequenceId,
          storageManager, invokerBeans);
     
      // If there aren't any beans to process then move on to the next sequence
      if (invokerBeans.size() == 0) {
        if (log.isDebugEnabled()) log.debug("Exit: Invoker::internalRun, no beans to invoke on sequence " + sequenceId + ", sleep " + sleep);
        return sleep;
      }
     
      Iterator stMapIt = invokerBeans.iterator();

      //TODO correct the locking mechanism to have one lock per sequence.
      //TODO should this be a while, not an if?
      if (stMapIt.hasNext()) { //some invokation work is present
       
        InvokerBean bean = (InvokerBean) stMapIt.next();
        //see if this is an out of order msg
        boolean beanIsOutOfOrderMsg = bean.getMsgNo()!=nextMsgno;
       
        String workId = sequenceId + "::" + bean.getMsgNo();
                                  //creating a workId to uniquely identify the
                                 //piece of work that will be assigned to the Worker.
                 
        //check whether the bean is already assigned to a worker.
        if (getWorkerLock().isWorkPresent(workId)) {
          // As there is already a worker assigned we are probably dispatching
          // messages too quickly, so we sleep before trying the next sequence.
          sleep = true;
          String message = SandeshaMessageHelper.getMessage(SandeshaMessageKeys.workAlreadyAssigned, workId);
          if (log.isDebugEnabled()) log.debug("Exit: Invoker::internalRun, " + message + ", sleep " + sleep);
          return sleep;
        }

        String messageContextKey = bean.getMessageContextRefKey();
       
        if(transaction != null) {
          transaction.commit();
          transaction = null;
        }
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.