Examples of SequenceEntry

Examples of com.sun.tools.corba.se.idl.SequenceEntry

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  {
  } // helperWrite

  public int read (int index, String indent, String name, SymtabEntry entry, PrintWriter stream)
  {
    SequenceEntry seq = (SequenceEntry)entry;
    String length = "_len" + index++;
    stream.println (indent + "int " + length + " = istream.read_long ();");
    if (seq.maxSize () != null)
    {
      stream.println (indent + "if (" + length + " > (" + Util.parseExpression (seq.maxSize ()) + "))");
      stream.println (indent + "  throw new org.omg.CORBA.MARSHAL (0, org.omg.CORBA.CompletionStatus.COMPLETED_MAYBE);");
    }
    String seqOfName;
    try
    {
      seqOfName = Util.sansArrayInfo ((String)seq.dynamicVariable (Compile.typedefInfo));
    }
    catch (NoSuchFieldException e)
    {
      seqOfName = seq.name ();
    }
    int startArray = seqOfName.indexOf ('[');
    String arrayDcl = seqOfName.substring (startArray);
    seqOfName = seqOfName.substring (0, startArray);

    // For interfaces having state, e.g., valuetypes.
    SymtabEntry seqOfEntry = (SymtabEntry)Util.symbolTable.get (seqOfName.replace ('.', '/'));
    if (seqOfEntry != null && seqOfEntry instanceof InterfaceEntry && ((InterfaceEntry)seqOfEntry).state () != null)
      // <f46082.51> Remove -stateful feature; javaStatefulName() obsolete.
      //seqOfName = Util.javaStatefulName ((InterfaceEntry)seqOfEntry);
      seqOfName = Util.javaName ((InterfaceEntry)seqOfEntry);

    arrayDcl = arrayDcl.substring (2);
    stream.println (indent + name + " = new " + seqOfName + '[' + length + ']' + arrayDcl + ';');
    if (seq.type () instanceof PrimitiveEntry)
      // <d61961> Check for CORBA::Principal, too
      //if (seq.type ().name ().equals ("any") || seq.type ().name ().equals ("TypeCode"))
      if (seq.type ().name ().equals ("any") ||
          seq.type ().name ().equals ("TypeCode") ||
          seq.type ().name ().equals ("Principal"))
      {
        String loopIndex = "_o" + index;
        stream.println (indent + "for (int " + loopIndex + " = 0;" + loopIndex + " < " + name + ".length; ++" + loopIndex + ')');
        stream.println (indent + "  " + name + '[' + loopIndex + "] = istream.read_" + seq.type ().name () + " ();");
      }
      else
      { // special case for ValueBox: if name is "xxx tmp", drop xxx
        String varName = name;
        int nameIndex = varName.indexOf (' ');
        if ( nameIndex != -1 )
          varName = varName.substring( nameIndex + 1 );
        stream.println (indent + "istream.read_" + Util.collapseName (entry.type ().name ()) + "_array (" + varName + ", 0, " + length + ");");
      }
    else if (entry.type () instanceof StringEntry)
    {
      String loopIndex = "_o" + index;
      stream.println (indent + "for (int " + loopIndex + " = 0;" + loopIndex + " < " + name + ".length; ++" + loopIndex + ')');
      stream.println (indent + "  " + name + '[' + loopIndex + "] = istream.read_" + seq.type ().name () + " ();");
    }
    else if (entry.type () instanceof SequenceEntry)
    {
      String loopIndex = "_o" + index;
      stream.println (indent + "for (int " + loopIndex + " = 0;" + loopIndex + " < " + name + ".length; ++" + loopIndex + ')');
      stream.println (indent + '{');
      index = ((JavaGenerator)seq.type ().generator ()).read (index, indent + "  ", name + '[' + loopIndex + ']', seq.type (), stream);
      stream.println (indent + '}');
    }
    else
    { // special case for ValueBox: if name is "xxx tmp", drop xxx
      String varName = name;
      int nameIndex = varName.indexOf (' ');
      if ( nameIndex != -1 )
        varName = varName.substring( nameIndex + 1 );
      String loopIndex = "_o" + index;
      stream.println (indent + "for (int " + loopIndex + " = 0;" + loopIndex + " < " + varName + ".length; ++" + loopIndex + ')');
      stream.println (indent + "  " + varName + '[' + loopIndex + "] = " + Util.helperName (seq.type (), true) + ".read (istream);"); // <d61056>
    }
    return index;
  } // read
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Examples of com.sun.tools.corba.se.idl.SequenceEntry

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    return index;
  } // read

  public int write (int index, String indent, String name, SymtabEntry entry, PrintWriter stream)
  {
    SequenceEntry seq = (SequenceEntry)entry;
    if (seq.maxSize () != null)
    {
      stream.println (indent + "if (" + name + ".length > (" + Util.parseExpression (seq.maxSize ()) + "))");
      stream.println (indent + "  throw new org.omg.CORBA.MARSHAL (0, org.omg.CORBA.CompletionStatus.COMPLETED_MAYBE);");
    }
    stream.println (indent + "ostream.write_long (" + name + ".length);");
    if (entry.type () instanceof PrimitiveEntry)
      // <d61961> Check for CORBA::Principal, too.
      //if (entry.type ().name ().equals ("any") || entry.type ().name ().equals ("TypeCode"))
      if (entry.type ().name ().equals ("any") ||
          entry.type ().name ().equals ("TypeCode") ||
          entry.type ().name ().equals ("Principal"))
      {
        String loopIndex = "_i" + index++;
        stream.println (indent + "for (int " + loopIndex + " = 0;" + loopIndex + " < " + name + ".length; ++" + loopIndex + ')');
        stream.println (indent + "  ostream.write_" + seq.type ().name () + " (" + name + '[' + loopIndex + "]);");
      }
      else
        stream.println (indent + "ostream.write_" + Util.collapseName (entry.type ().name ()) + "_array (" + name + ", 0, " + name + ".length);");
    else if (entry.type () instanceof StringEntry)
    {
      String loopIndex = "_i" + index++;
      stream.println (indent + "for (int " + loopIndex + " = 0;" + loopIndex + " < " + name + ".length; ++" + loopIndex + ')');
      stream.println (indent + "  ostream.write_" + seq.type ().name () + " (" + name + '[' + loopIndex + "]);");
    }
    else if (entry.type () instanceof SequenceEntry)
    {
      String loopIndex = "_i" + index++;
      stream.println (indent + "for (int " + loopIndex + " = 0;" + loopIndex + " < " + name + ".length; ++" + loopIndex + ')');
      stream.println (indent + '{');
      index = ((JavaGenerator)seq.type ().generator ()).write (index, indent + "  ", name + '[' + loopIndex + ']', seq.type (), stream);
      stream.println (indent + '}');
    }
    else
    {
      String loopIndex = "_i" + index++;
      stream.println (indent + "for (int " + loopIndex + " = 0;" + loopIndex + " < " + name + ".length; ++" + loopIndex + ')');
      stream.println (indent + "  " + Util.helperName (seq.type (), true) + ".write (ostream, " + name + '[' + loopIndex + "]);"); // <d61056>
    }
    return index;
  } // write
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Examples of org.apache.sandesha2.workers.SequenceEntry

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    MessagePending messagePending = (MessagePending) message.getMessagePart(Sandesha2Constants.MessageParts.MESSAGE_PENDING);
    if (messagePending!=null) {
      boolean pending = messagePending.isPending();
      if (pending) {
        SequenceEntry entry = (SequenceEntry) message.getProperty(Sandesha2Constants.MessageContextProperties.MAKECONNECTION_ENTRY);
        if(entry != null) {
          ConfigurationContext context = message.getConfigurationContext();
          StorageManager storage = SandeshaUtil.getSandeshaStorageManager(context, context.getAxisConfiguration());
          PollingManager pollingManager = storage.getPollingManager();
          if(pollingManager != null) pollingManager.schedulePollingRequest(entry.getSequenceId(), entry.isRmSource());
        }
      }
    }
     
   
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Examples of org.apache.sandesha2.workers.SequenceEntry

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    try {
      // If we have request scheduled, handle them first, and then pick
      // pick a sequence using a round-robin approach. Scheduled polls
      // bypass the normal polling checks, to make sure that they happen
      boolean forcePoll = false;
      SequenceEntry entry = null;
      synchronized (this) {
        if(!scheduledPollingRequests.isEmpty()) {
          entry = (SequenceEntry) scheduledPollingRequests.removeFirst();
          forcePoll = true;
        }
      }
      if(entry == null) {
        ArrayList allSequencesList = getSequences();
        int size = allSequencesList.size();
        if(log.isDebugEnabled()) log.debug("Choosing one from " + size + " sequences");
        if(nextIndex >= size) {
          nextIndex = 0;
          // We just looped over the set of sequences, so sleep before we try
          // polling them again.
          if (log.isDebugEnabled()) log.debug("Exit: PollingManager::internalRun, looped over all sequences, sleeping");
          return true;
        }
 
        entry = (SequenceEntry) allSequencesList.get(nextIndex++);
      }
      if(log.isDebugEnabled()) log.debug("Chose sequence " + entry.getSequenceId());

      t = storageManager.getTransaction();
      if(entry.isRmSource()) {
        pollRMSSide(entry, forcePoll);
      } else {
        pollRMDSide(entry, forcePoll);
      }
      if(t != null) t.commit();
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Examples of org.apache.sandesha2.workers.SequenceEntry

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   * @param sequenceId
   */
  public synchronized void schedulePollingRequest(String sequenceId, boolean rmSource) {
    if(log.isDebugEnabled()) log.debug("Enter: PollingManager::shedulePollingRequest, " + sequenceId);
   
    SequenceEntry entry = new SequenceEntry(sequenceId, rmSource);
    scheduledPollingRequests.add(entry);
    this.wakeThread();
   
    if(log.isDebugEnabled()) log.debug("Exit: PollingManager::shedulePollingRequest");
  }
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Examples of org.apache.sandesha2.workers.SequenceEntry

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    MessageContext createSeqContext = createSequenceMsg.getMessageContext();
   
    // If this create is the result of a MakeConnection, then we must have a related
    // outbound sequence.
    SequenceEntry entry = (SequenceEntry) createSeqContext.getProperty(Sandesha2Constants.MessageContextProperties.MAKECONNECTION_ENTRY);
    if(log.isDebugEnabled()) log.debug("This message is associated with sequence entry: " + entry);
    if(entry != null && entry.isRmSource()) {
      rmdBean.setOutboundInternalSequence(entry.getSequenceId());
    }

    rmdBean.setServerCompletedMessages(new RangeString());
   
    rmdBean.setReplyToEPR(to.getAddress());
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Examples of org.apache.sandesha2.workers.SequenceEntry

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    try {
      // If we have request scheduled, handle them first, and then pick
      // pick a sequence using a round-robin approach. Scheduled polls
      // bypass the normal polling checks, to make sure that they happen
      boolean forcePoll = false;
      SequenceEntry entry = null;
      synchronized (this) {
        if(!scheduledPollingRequests.isEmpty()) {
          entry = (SequenceEntry) scheduledPollingRequests.removeFirst();
          forcePoll = true;
        }
      }
      if(entry == null) {
        ArrayList allSequencesList = getSequences();
        int size = allSequencesList.size();
        if(log.isDebugEnabled()) log.debug("Choosing one from " + size + " sequences");
        if(nextIndex >= size) {
          nextIndex = 0;
          // We just looped over the set of sequences, so sleep before we try
          // polling them again.
          if (log.isDebugEnabled()) log.debug("Exit: PollingManager::internalRun, looped over all sequences, sleeping");
          return true;
        }
 
        entry = (SequenceEntry) allSequencesList.get(nextIndex++);
       
        long now = System.currentTimeMillis();
        Long time = (Long) pollTimes.get(entry.getSequenceId());
        if(time != null && (now - time.longValue()) < POLLING_MANAGER_WAIT_TIME) {
          // We have polled for this sequence too recently, so skip over this one
          if (log.isDebugEnabled()) log.debug("Exit: PollingManager::internalRun, skipping sequence, not sleeping");
          return false;
        }
        pollTimes.put(entry.getSequenceId(), new Long(now));
       
      }
      if(log.isDebugEnabled()) log.debug("Chose sequence " + entry.getSequenceId());

      t = storageManager.getTransaction();
      if(entry.isRmSource()) {
        pollRMSSide(entry, forcePoll);
      } else {
        pollRMDSide(entry, forcePoll);
      }
      if(t != null) t.commit();
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Examples of org.apache.sandesha2.workers.SequenceEntry

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   * @param sequenceId
   */
  public synchronized void schedulePollingRequest(String sequenceId, boolean rmSource) {
    if(log.isDebugEnabled()) log.debug("Enter: PollingManager::shedulePollingRequest, " + sequenceId);
   
    SequenceEntry entry = new SequenceEntry(sequenceId, rmSource);
    scheduledPollingRequests.add(entry);
    this.wakeThread();
   
    if(log.isDebugEnabled()) log.debug("Exit: PollingManager::shedulePollingRequest");
  }
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Examples of org.apache.sandesha2.workers.SequenceEntry

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    MessageContext createSeqContext = createSequenceMsg.getMessageContext();
   
    // If this create is the result of a MakeConnection, then we must have a related
    // outbound sequence.
    SequenceEntry entry = (SequenceEntry) createSeqContext.getProperty(Sandesha2Constants.MessageContextProperties.MAKECONNECTION_ENTRY);
    if(log.isDebugEnabled()) log.debug("This message is associated with sequence entry: " + entry);
    if(entry != null && entry.isRmSource()) {
      rmdBean.setOutboundInternalSequence(entry.getSequenceId());
    }

    rmdBean.setServerCompletedMessages(new RangeString());
   
    rmdBean.setReplyToEPR(to.getAddress());
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Examples of org.apache.sandesha2.workers.SequenceEntry

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    try {
      // If we have request scheduled, handle them first, and then pick
      // pick a sequence using a round-robin approach. Scheduled polls
      // bypass the normal polling checks, to make sure that they happen
      boolean forcePoll = false;
      SequenceEntry entry = null;
      synchronized (this) {
        if(!scheduledPollingRequests.isEmpty()) {
          entry = (SequenceEntry) scheduledPollingRequests.removeFirst();
          forcePoll = true;
        }
      }
      if(entry == null) {
        ArrayList<SequenceEntry> allSequencesList = getSequences();
        int size = allSequencesList.size();
        if(log.isDebugEnabled()) log.debug("Choosing one from " + size + " sequences");
        if(nextIndex >= size) {
          nextIndex = 0;
          // We just looped over the set of sequences, so sleep before we try
          // polling them again.
          if (log.isDebugEnabled()) log.debug("Exit: PollingManager::internalRun, looped over all sequences, sleeping");
          return true;
        }
 
        entry = (SequenceEntry) allSequencesList.get(nextIndex++);
       
        long now = System.currentTimeMillis();
        Long time = (Long) pollTimes.get(entry.getSequenceId());
        if(time != null && (now - time.longValue()) < POLLING_MANAGER_WAIT_TIME) {
          // We have polled for this sequence too recently, so skip over this one
          if (log.isDebugEnabled()) log.debug("Exit: PollingManager::internalRun, skipping sequence, not sleeping");
          return false;
        }
        pollTimes.put(entry.getSequenceId(), new Long(now));
       
      }
      if(log.isDebugEnabled()) log.debug("Chose sequence " + entry.getSequenceId());

      t = storageManager.getTransaction();
      if(entry.isRmSource()) {
        pollRMSSide(entry, forcePoll);
      } else {
        pollRMDSide(entry, forcePoll);
      }
      if(t != null) t.commit();
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