1 files changed, 0 insertions, 188 deletions
diff --git a/trunk/qpid/java/broker/src/main/java/org/apache/qpid/server/flow/CreditCreditManager.java b/trunk/qpid/java/broker/src/main/java/org/apache/qpid/server/flow/CreditCreditManager.java
deleted file mode 100644
index b47f986155..0000000000
--- a/trunk/qpid/java/broker/src/main/java/org/apache/qpid/server/flow/CreditCreditManager.java
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
- *
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- *
- */
-package org.apache.qpid.server.flow;
-
-import org.apache.qpid.server.message.ServerMessage;
-
-public class CreditCreditManager extends AbstractFlowCreditManager implements FlowCreditManager_0_10
-{
-        private volatile long _bytesCredit;
-        private volatile long _messageCredit;
-
-
-    public CreditCreditManager()
-     {
-         this(0L, 0L);
-     }
-
-    public CreditCreditManager(long bytesCredit, long messageCredit)
-    {
-        _bytesCredit = bytesCredit;
-        _messageCredit = messageCredit;
-        setSuspended(!hasCredit());
-
-    }
-
-
-    public synchronized void setCreditLimits(final long bytesCredit, final long messageCredit)
-    {
-        _bytesCredit = bytesCredit;
-        _messageCredit = messageCredit;
-
-        setSuspended(!hasCredit());
-
-    }
-
-
-    public long getMessageCredit()
-    {
-         return _messageCredit == -1L
-                    ? Long.MAX_VALUE
-                    : _messageCredit;
-    }
-
-    public long getBytesCredit()
-    {
-        return _bytesCredit == -1L
-                    ? Long.MAX_VALUE
-                    : _bytesCredit;
-    }
-
-    public synchronized void restoreCredit(final long messageCredit, final long bytesCredit)
-    {
-        /*_bytesCredit = 0l;
-        _messageCredit = 0l;
-        setSuspended(true);*/
-    }
-
-    
-    public synchronized void addCredit(final long messageCredit, final long bytesCredit)
-    {
-        boolean notifyIncrease = true;
-        if(_messageCredit >= 0L && messageCredit > 0L)
-        {
-            notifyIncrease = _messageCredit != 0L;
-            _messageCredit += messageCredit;
-        }
-
-
-
-        if(_bytesCredit >= 0L && bytesCredit > 0L)
-        {
-            notifyIncrease = notifyIncrease && bytesCredit>0;
-            _bytesCredit += bytesCredit;
-
-
-
-            if(notifyIncrease)
-            {
-                notifyIncreaseBytesCredit();
-            }
-        }
-
-
-
-        setSuspended(!hasCredit());
-
-    }
-
-    public void clearCredit()
-    {
-        _bytesCredit = 0l;
-        _messageCredit = 0l;
-        setSuspended(true);
-    }
-
-
-    public synchronized boolean hasCredit()
-    {
-        // Note !=, if credit is < 0 that indicates infinite credit
-        return (_bytesCredit != 0L  && _messageCredit != 0L);
-    }
-
-    public synchronized boolean useCreditForMessage(final ServerMessage msg)
-    {
-        if(_messageCredit >= 0L)
-        {
-            if(_messageCredit > 0)
-            {
-                if(_bytesCredit < 0L)
-                {
-                    _messageCredit--;
-
-                    return true;
-                }
-                else if(msg.getSize() <= _bytesCredit)
-                {
-                    _messageCredit--;
-                    _bytesCredit -= msg.getSize();
-
-                    return true;
-                }
-                else
-                {
-                    //setSuspended(true);
-                    return false;
-                }
-            }
-            else
-            {
-                setSuspended(true);
-                return false;
-            }
-        }
-        else if(_bytesCredit >= 0L)
-        {
-            if(msg.getSize() <= _bytesCredit)
-            {
-                 _bytesCredit -= msg.getSize();
-
-                return true;
-            }
-            else
-            {
-                //setSuspended(true);
-                return false;
-            }
-
-        }
-        else
-        {
-            return true;
-        }
-
-    }
-
-    public synchronized void stop()
-    {
-        if(_bytesCredit > 0)
-        {
-            _bytesCredit = 0;
-        }
-        if(_messageCredit > 0)
-        {
-            _messageCredit = 0;
-        }
-
-    }
-
-
-}