1 files changed, 0 insertions, 273 deletions
diff --git a/qpid/java/broker/src/main/java/org/apache/qpid/server/messageStore/MemoryMessageStore.java b/qpid/java/broker/src/main/java/org/apache/qpid/server/messageStore/MemoryMessageStore.java
deleted file mode 100644
index 8954ffc4d7..0000000000
--- a/qpid/java/broker/src/main/java/org/apache/qpid/server/messageStore/MemoryMessageStore.java
+++ /dev/null
@@ -1,273 +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.messageStore;
-
-import java.io.ByteArrayOutputStream;
-import java.nio.ByteBuffer;
-import java.util.*;
-
-import javax.transaction.xa.Xid;
-
-import org.apache.commons.configuration.Configuration;
-
-import org.apache.log4j.Logger;
-
-import org.apache.qpid.framing.AMQShortString;
-import org.apache.qpid.framing.FieldTable;
-import org.apache.qpid.framing.ContentHeaderBody;
-import org.apache.qpid.framing.abstraction.MessagePublishInfo;
-import org.apache.qpid.server.exception.*;
-import org.apache.qpid.server.exchange.Exchange;
-import org.apache.qpid.server.txn.MemoryDequeueRecord;
-import org.apache.qpid.server.txn.MemoryEnqueueRecord;
-import org.apache.qpid.server.txn.TransactionManager;
-import org.apache.qpid.server.txn.TransactionRecord;
-import org.apache.qpid.server.virtualhost.VirtualHost;
-
-/**
- * This a simple in-memory implementation of a message store i.e. nothing is persisted
- * <p/>
- * Created by Arnaud Simon
- * Date: 26-Apr-2007
- * Time: 08:23:45
- */
-public class MemoryMessageStore implements MessageStore
-{
-    // ========================================================================
-    // Static Constants
-    // ========================================================================
-    // The logger for this class
-    private static final Logger _log = Logger.getLogger(MemoryMessageStore.class);
-
-    // The table of message with its corresponding stream containing the message body
-    private Map<StorableMessage, ByteArrayOutputStream> _stagedMessages;
-    // The queue/messages association
-    protected Map<StorableQueue, List<StorableMessage>> _queueMap;
-    // the message ID
-    private long _messageID = 0;
-    // The transaction manager
-    private TransactionManager _txm;
-
-    // ========================================================================
-    // Interface MessageStore
-    // ========================================================================
-
-    public void removeExchange(Exchange exchange) throws InternalErrorException
-    {
-        // do nothing this is inmemory
-    }
-
-    public void unbindQueue(Exchange exchange, AMQShortString routingKey, StorableQueue queue, FieldTable args)
-        throws InternalErrorException
-    {
-        // do nothing this is inmemory
-    }
-
-    public void createExchange(Exchange exchange) throws InternalErrorException
-    {
-        // do nothing this is inmemory
-    }
-
-    public void bindQueue(Exchange exchange, AMQShortString routingKey, StorableQueue queue, FieldTable args)
-        throws InternalErrorException
-    {
-        // do nothing this is inmemory
-    }
-
-    public void configure(VirtualHost virtualHost, TransactionManager tm, String base, Configuration config)
-        throws InternalErrorException, IllegalArgumentException
-    {
-        _log.info("Configuring memory message store");
-        // Initialise the maps
-        _stagedMessages = new HashMap<StorableMessage, ByteArrayOutputStream>();
-        _queueMap = new HashMap<StorableQueue, List<StorableMessage>>();
-        _txm = tm;
-        _txm.configure(this, "txn", config);
-    }
-
-    public void close() throws InternalErrorException
-    {
-        _log.info("Closing memory message store");
-        _stagedMessages.clear();
-        _queueMap.clear();
-    }
-
-    public void createQueue(StorableQueue queue) throws InternalErrorException, QueueAlreadyExistsException
-    {
-        if (_queueMap.containsKey(queue))
-        {
-            throw new QueueAlreadyExistsException("queue " + queue + " already exists");
-        }
-        // add this queue into the map
-        _queueMap.put(queue, new LinkedList<StorableMessage>());
-    }
-
-    public void destroyQueue(StorableQueue queue) throws InternalErrorException, QueueDoesntExistException
-    {
-        if (!_queueMap.containsKey(queue))
-        {
-            throw new QueueDoesntExistException("queue " + queue + " does not exist");
-        }
-        // remove this queue from the map
-        _queueMap.remove(queue);
-    }
-
-    public void stage(StorableMessage m) throws InternalErrorException, MessageAlreadyStagedException
-    {
-        if (_stagedMessages.containsKey(m))
-        {
-            throw new MessageAlreadyStagedException("message " + m + " already staged");
-        }
-
-        _stagedMessages.put(m, new ByteArrayOutputStream());
-        m.staged();
-    }
-
-    public void appendContent(StorableMessage m, byte[] data, int offset, int size)
-        throws InternalErrorException, MessageDoesntExistException
-    {
-        if (!_stagedMessages.containsKey(m))
-        {
-            throw new MessageDoesntExistException("message " + m + " has not been staged");
-        }
-
-        _stagedMessages.get(m).write(data, offset, size);
-    }
-
-    public byte[] loadContent(StorableMessage m, int offset, int size)
-        throws InternalErrorException, MessageDoesntExistException
-    {
-        if (!_stagedMessages.containsKey(m))
-        {
-            throw new MessageDoesntExistException("message " + m + " has not been staged");
-        }
-
-        byte[] result = new byte[size];
-        ByteBuffer buf = ByteBuffer.allocate(size);
-        buf.put(_stagedMessages.get(m).toByteArray(), offset, size);
-        buf.get(result);
-
-        return result;
-    }
-
-    public void destroy(StorableMessage m) throws InternalErrorException, MessageDoesntExistException
-    {
-        if (!_stagedMessages.containsKey(m))
-        {
-            throw new MessageDoesntExistException("message " + m + " has not been staged");
-        }
-
-        _stagedMessages.remove(m);
-    }
-
-    public void enqueue(Xid xid, StorableMessage m, StorableQueue queue)
-        throws InternalErrorException, QueueDoesntExistException, InvalidXidException, UnknownXidException,
-            MessageDoesntExistException
-    {
-        if (xid != null)
-        {
-            // this is a tx operation
-            TransactionRecord enqueueRecord = new MemoryEnqueueRecord(m, queue);
-            _txm.getTransaction(xid).addRecord(enqueueRecord);
-        }
-        else
-        {
-            if (!_stagedMessages.containsKey(m))
-            {
-                try
-                {
-                    stage(m);
-                }
-                catch (MessageAlreadyStagedException e)
-                {
-                    throw new InternalErrorException(e.getMessage(), e);
-                }
-
-                appendContent(m, m.getData(), 0, m.getPayloadSize());
-            }
-
-            if (!_queueMap.containsKey(queue))
-            {
-                throw new QueueDoesntExistException("queue " + queue + " dos not exist");
-            }
-
-            _queueMap.get(queue).add(m);
-            m.enqueue(queue);
-        }
-    }
-
-    public void dequeue(Xid xid, StorableMessage m, StorableQueue queue)
-        throws InternalErrorException, QueueDoesntExistException, InvalidXidException, UnknownXidException
-    {
-        if (xid != null)
-        {
-            // this is a tx operation
-            TransactionRecord dequeueRecord = new MemoryDequeueRecord(m, queue);
-            _txm.getTransaction(xid).addRecord(dequeueRecord);
-        }
-        else
-        {
-            if (!_queueMap.containsKey(queue))
-            {
-                throw new QueueDoesntExistException("queue " + queue + " dos not exist");
-            }
-
-            m.dequeue(queue);
-            _queueMap.get(queue).remove(m);
-            if (!m.isEnqueued())
-            {
-                // we can delete this message
-                _stagedMessages.remove(m);
-            }
-        }
-    }
-
-    public Collection<StorableQueue> getAllQueues() throws InternalErrorException
-    {
-        return _queueMap.keySet();
-    }
-
-    public Collection<StorableMessage> getAllMessages(StorableQueue queue) throws InternalErrorException
-    {
-        return _queueMap.get(queue);
-    }
-
-    public long getNewMessageId()
-    {
-        return _messageID++;
-    }
-
-
-    public ContentHeaderBody getContentHeaderBody(StorableMessage m)
-            throws
-            InternalErrorException,
-            MessageDoesntExistException
-    {
-        // do nothing this is only used during recovery
-        return null;
-    }
-
-    public MessagePublishInfo getMessagePublishInfo(StorableMessage m)
-            throws
-            InternalErrorException,
-            MessageDoesntExistException
-    {
-       // do nothing this is only used during recovery
-        return null;
-    }
-}