コード例 #1
0
ファイル: RetransmissionQueueImpl.java プロジェクト: Lxzw/cxf
 /** Stops resending messages for the specified source sequence. */
 public void stop(SourceSequence seq) {
   synchronized (this) {
     List<ResendCandidate> sequenceCandidates = getSequenceCandidates(seq);
     if (null != sequenceCandidates) {
       for (int i = sequenceCandidates.size() - 1; i >= 0; i--) {
         ResendCandidate candidate = sequenceCandidates.get(i);
         candidate.cancel();
       }
       LOG.log(Level.FINE, "Cancelled resends for sequence {0}.", seq.getIdentifier().getValue());
     }
   }
 }
コード例 #2
0
ファイル: RetransmissionQueueImpl.java プロジェクト: Lxzw/cxf
 public void resume(SourceSequence seq) {
   synchronized (this) {
     String key = seq.getIdentifier().getValue();
     List<ResendCandidate> sequenceCandidates = suspendedCandidates.remove(key);
     if (null != sequenceCandidates) {
       for (int i = 0; i < sequenceCandidates.size(); i++) {
         ResendCandidate candidate = sequenceCandidates.get(i);
         candidate.resume();
       }
       candidates.put(key, sequenceCandidates);
       LOG.log(Level.FINE, "Resumed resends for sequence {0}.", key);
     }
   }
 }
コード例 #3
0
ファイル: RetransmissionQueueImpl.java プロジェクト: Lxzw/cxf
 private void purgeCandidates(SourceSequence seq, boolean any) {
   Collection<Long> purged = new ArrayList<Long>();
   Collection<ResendCandidate> resends = new ArrayList<ResendCandidate>();
   Identifier sid = seq.getIdentifier();
   synchronized (this) {
     LOG.fine("Start purging resend candidates.");
     List<ResendCandidate> sequenceCandidates = getSequenceCandidates(seq);
     if (null != sequenceCandidates) {
       for (int i = sequenceCandidates.size() - 1; i >= 0; i--) {
         ResendCandidate candidate = sequenceCandidates.get(i);
         long m = candidate.getNumber();
         if (any || seq.isAcknowledged(m)) {
           sequenceCandidates.remove(i);
           candidate.resolved();
           unacknowledgedCount--;
           purged.add(m);
           resends.add(candidate);
         }
       }
       if (sequenceCandidates.isEmpty()) {
         candidates.remove(sid.getValue());
       }
     }
     LOG.fine("Completed purging resend candidates.");
   }
   if (purged.size() > 0) {
     RMStore store = manager.getStore();
     if (null != store) {
       store.removeMessages(sid, purged, true);
     }
     RMEndpoint rmEndpoint = seq.getSource().getReliableEndpoint();
     for (ResendCandidate resend : resends) {
       rmEndpoint.handleAcknowledgment(sid.getValue(), resend.getNumber(), resend.getMessage());
     }
   }
 }
コード例 #4
0
ファイル: RetransmissionQueueImpl.java プロジェクト: Lxzw/cxf
 /**
  * @param seq the sequence under consideration
  * @return the list of resend candidates for that sequence
  * @pre called with mutex held
  */
 protected List<ResendCandidate> getSequenceCandidates(SourceSequence seq) {
   return getSequenceCandidates(seq.getIdentifier().getValue());
 }