Package com.sun.corba.se.pept.transport

Examples of com.sun.corba.se.pept.transport.ByteBufferPool

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                    }
                }
            }

            // release this stream's ByteBuffer to the pool
            ByteBufferPool byteBufferPool = orb.getByteBufferPool();
            if (debug)
            {
                // print address of ByteBuffer being released
                int bbAddress = System.identityHashCode(bbwi.byteBuffer);
                StringBuffer sb = new StringBuffer(80);
                sb.append(".close - releasing ByteBuffer id (");
                sb.append(bbAddress).append(") to ByteBufferPool.");
                String msg = sb.toString();
                dprint(msg);
             }
             byteBufferPool.releaseByteBuffer(getByteBuffer());
             bbwi.byteBuffer = null;
             bbwi = null;
        }
    }
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            // VERY IMPORTANT
            // Release bbwi.byteBuffer to the ByteBufferPool only if
            // this BufferManagerStream is not marked for potential restore.
            if (markEngaged == false && bbwi != null && bbwi.byteBuffer != null)
            {
                ByteBufferPool byteBufferPool = getByteBufferPool();

                if (debug)
                {
                    // print address of ByteBuffer being released
                    int bbAddress = System.identityHashCode(bbwi.byteBuffer);
                    StringBuffer sb = new StringBuffer(80);
                    sb.append("underflow() - releasing ByteBuffer id (");
                    sb.append(bbAddress).append(") to ByteBufferPool.");
                    String msg = sb.toString();
                    dprint(msg);
                }

                byteBufferPool.releaseByteBuffer(bbwi.byteBuffer);
                bbwi.byteBuffer = null;
                bbwi = null;
            }
        }
        return result;
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                {
                    inputBbAddress = System.identityHashCode(bbwi.byteBuffer);
                }

                ByteBufferWithInfo abbwi = null;
                ByteBufferPool byteBufferPool = getByteBufferPool();
                while (fragmentQueue.size() != 0)
                {
                    abbwi = fragmentQueue.dequeue();
                    if (abbwi != null && abbwi.byteBuffer != null)
                    {
                        int bbAddress = System.identityHashCode(abbwi.byteBuffer);
                        if (inputBbAddress != bbAddress)
                        {
                            if (debug)
                            {
                                 // print address of ByteBuffer released
                                 StringBuffer sb = new StringBuffer(80);
                                 sb.append("close() - fragmentQueue is ")
                                   .append("releasing ByteBuffer id (")
                                   .append(bbAddress).append(") to ")
                                   .append("ByteBufferPool.");
                                 String msg = sb.toString();
                                 dprint(msg);
                            }
                        }
                        byteBufferPool.releaseByteBuffer(abbwi.byteBuffer);
                    }
                }
            }
            fragmentQueue = null;
        }

        // release ByteBuffers on fragmentStack
        if (fragmentStack != null && fragmentStack.size() != 0)
        {
            // IMPORTANT: The fragment stack may have one ByteBuffer
            //            on it that's also on the CDRInputStream if
            //            this method is called when the stream is 'marked'.
            //            Thus, we'll compare the ByteBuffer passed
            //            in (from a CDRInputStream) with all ByteBuffers
            //            on the stack. If one is found to equal, it will
            //            not be released to the ByteBufferPool.
            if (bbwi != null)
            {
                inputBbAddress = System.identityHashCode(bbwi.byteBuffer);
            }

            ByteBufferWithInfo abbwi = null;
            ByteBufferPool byteBufferPool = getByteBufferPool();
            ListIterator itr = fragmentStack.listIterator();
            while (itr.hasNext())
            {
                abbwi = (ByteBufferWithInfo)itr.next();

                if (abbwi != null && abbwi.byteBuffer != null)
                {
                   int bbAddress = System.identityHashCode(abbwi.byteBuffer);
                   if (inputBbAddress != bbAddress)
                   {
                       if (debug)
                       {
                            // print address of ByteBuffer being released
                            StringBuffer sb = new StringBuffer(80);
                            sb.append("close() - fragmentStack - releasing ")
                              .append("ByteBuffer id (" + bbAddress + ") to ")
                              .append("ByteBufferPool.");
                            String msg = sb.toString();
                            dprint(msg);
                       }
                       byteBufferPool.releaseByteBuffer(abbwi.byteBuffer);
                   }
                }
            }
            fragmentStack = null;
        }
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                    }
                }
            }

            // release this stream's ByteBuffer to the pool
            ByteBufferPool byteBufferPool = orb.getByteBufferPool();
            if (debug)
            {
                // print address of ByteBuffer being released
                int bbAddress = System.identityHashCode(bbwi.byteBuffer);
                StringBuffer sb = new StringBuffer(80);
                sb.append(".close - releasing ByteBuffer id (");
                sb.append(bbAddress).append(") to ByteBufferPool.");
                String msg = sb.toString();
                dprint(msg);
            }
            byteBufferPool.releaseByteBuffer(bbwi.byteBuffer);
            bbwi.byteBuffer = null;
            bbwi = null;
        }
    }
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        try {

            // Get a reference to ByteBufferPool so that the ByteBufferWithInfo
            // ByteBuffer can be released to the ByteBufferPool
            ByteBufferPool byteBufferPool = orb.getByteBufferPool();

            while (bufs.hasNext()) {

                ByteBufferWithInfo bbwi = (ByteBufferWithInfo)bufs.next();
                ((CDROutputObject)outputObject).setByteBufferWithInfo(bbwi);

                conn.sendWithoutLock(((CDROutputObject)outputObject));

                sentFragment = true;

                // Release ByteBufferWithInfo's ByteBuffer back to the pool
                // of ByteBuffers.
                if (debug)
                {
                    // print address of ByteBuffer being released
                    int bbAddress = System.identityHashCode(bbwi.byteBuffer);
                    StringBuffer sb = new StringBuffer(80);
                    sb.append("sendMessage() - releasing ByteBuffer id (");
                    sb.append(bbAddress).append(") to ByteBufferPool.");
                    String msg = sb.toString();
                    dprint(msg);
                }
                byteBufferPool.releaseByteBuffer(bbwi.byteBuffer);
                bbwi.byteBuffer = null;
                bbwi = null;
            }

            sentFullMessage = true;
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        // ByteBuffer that may be remaining on the queue to the
        // ByteBufferPool.

        Iterator bufs = iterator();

        ByteBufferPool byteBufferPool = orb.getByteBufferPool();

        while (bufs.hasNext())
        {
            ByteBufferWithInfo bbwi = (ByteBufferWithInfo)bufs.next();
            if (bbwi != null && bbwi.byteBuffer != null)
            {
                if (debug)
                {
                    // print address of ByteBuffer being released
                    int bbAddress = System.identityHashCode(bbwi.byteBuffer);
                    StringBuffer sb = new StringBuffer(80);
                    sb.append("close() - releasing ByteBuffer id (");
                    sb.append(bbAddress).append(") to ByteBufferPool.");
                    String msg = sb.toString();
                    dprint(msg);
                }
                 byteBufferPool.releaseByteBuffer(bbwi.byteBuffer);
                 bbwi.byteBuffer = null;
                 bbwi = null;
            }
        }
    }
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        int bufferSize = bufferManager.getBufferSize();

        if (usePooledByteBuffers)
        {
            ByteBufferPool byteBufferPool = this.orb.getByteBufferPool();
            this.byteBuffer = byteBufferPool.getByteBuffer(bufferSize);

            if (debug)
            {
                // print address of ByteBuffer gotten from pool
                int bbAddress = System.identityHashCode(byteBuffer);
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        int newLength = byteBuffer.limit() * 2;

        while (position() + needed >= newLength)
            newLength = newLength * 2;

        ByteBufferPool byteBufferPool = orb.getByteBufferPool();
        ByteBuffer newBB = byteBufferPool.getByteBuffer(newLength);

        if (debug)
        {
            // print address of ByteBuffer just gotten
            int newbbAddress = System.identityHashCode(newBB);
            StringBuffer sb = new StringBuffer(80);
            sb.append("growBuffer() - got ByteBuffer id (");
            sb.append(newbbAddress).append(") from ByteBufferPool.");
            String msgStr = sb.toString();
            dprint(msgStr);
        }

        byteBuffer.position(0);
        newBB.put(byteBuffer);

        // return 'old' byteBuffer reference to the ByteBuffer pool
        if (debug)
        {
            // print address of ByteBuffer being released
            int bbAddress = System.identityHashCode(byteBuffer);
            StringBuffer sb = new StringBuffer(80);
            sb.append("growBuffer() - releasing ByteBuffer id (");
            sb.append(bbAddress).append(") to ByteBufferPool.");
            String msgStr2 = sb.toString();
            dprint(msgStr2);
        }
        byteBufferPool.releaseByteBuffer(byteBuffer);

        // update the byteBuffer with a larger ByteBuffer
        byteBuffer = newBB;

        // limit and buflen must be set to newLength.
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        int bufferSize = bufferManager.getBufferSize();

        if (usePooledByteBuffers)
        {
            ByteBufferPool byteBufferPool = this.orb.getByteBufferPool();
            this.byteBuffer = byteBufferPool.getByteBuffer(bufferSize);

            if (debug)
            {
                // print address of ByteBuffer gotten from pool
                int bbAddress = System.identityHashCode(byteBuffer);
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        int newLength = byteBuffer.limit() * 2;

        while (position() + needed >= newLength)
            newLength = newLength * 2;

        ByteBufferPool byteBufferPool = orb.getByteBufferPool();
        ByteBuffer newBB = byteBufferPool.getByteBuffer(newLength);

        if (debug)
        {
            // print address of ByteBuffer just gotten
            int newbbAddress = System.identityHashCode(newBB);
            StringBuffer sb = new StringBuffer(80);
            sb.append("growBuffer() - got ByteBuffer id (");
            sb.append(newbbAddress).append(") from ByteBufferPool.");
            String msgStr = sb.toString();
            dprint(msgStr);
        }

        byteBuffer.position(0);
        newBB.put(byteBuffer);

        // return 'old' byteBuffer reference to the ByteBuffer pool
        if (debug)
        {
            // print address of ByteBuffer being released
            int bbAddress = System.identityHashCode(byteBuffer);
            StringBuffer sb = new StringBuffer(80);
            sb.append("growBuffer() - releasing ByteBuffer id (");
            sb.append(bbAddress).append(") to ByteBufferPool.");
            String msgStr2 = sb.toString();
            dprint(msgStr2);
        }
        byteBufferPool.releaseByteBuffer(byteBuffer);

        // update the byteBuffer with a larger ByteBuffer
        byteBuffer = newBB;

        // limit and buflen must be set to newLength.
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Related Classes of com.sun.corba.se.pept.transport.ByteBufferPool

  • com.sun.corba.se.impl.encoding.BufferManagerReadStream
  • com.sun.corba.se.impl.encoding.BufferManagerWriteCollect
  • com.sun.corba.se.impl.encoding.ByteBufferWithInfo
  • com.sun.corba.se.impl.encoding.CDRInputStream_1_0
  • com.sun.corba.se.impl.encoding.CDROutputStream_1_0
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