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Diffstat (limited to 'java/java/broker/src/org/apache/qpid/server/store/MemoryMessageStore.java')
-rw-r--r--java/java/broker/src/org/apache/qpid/server/store/MemoryMessageStore.java145
1 files changed, 0 insertions, 145 deletions
diff --git a/java/java/broker/src/org/apache/qpid/server/store/MemoryMessageStore.java b/java/java/broker/src/org/apache/qpid/server/store/MemoryMessageStore.java
deleted file mode 100644
index 328aed81d9..0000000000
--- a/java/java/broker/src/org/apache/qpid/server/store/MemoryMessageStore.java
+++ /dev/null
@@ -1,145 +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.store;
-
-import org.apache.commons.configuration.Configuration;
-import org.apache.log4j.Logger;
-import org.apache.qpid.AMQException;
-import org.apache.qpid.server.queue.AMQMessage;
-import org.apache.qpid.server.queue.AMQQueue;
-import org.apache.qpid.server.queue.QueueRegistry;
-
-import java.util.List;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.ConcurrentMap;
-import java.util.concurrent.atomic.AtomicLong;
-
-/**
- * A simple message store that stores the messages in a threadsafe structure in memory.
- */
-public class MemoryMessageStore implements MessageStore
-{
- private static final Logger _log = Logger.getLogger(MemoryMessageStore.class);
-
- private static final int DEFAULT_HASHTABLE_CAPACITY = 50000;
-
- private static final String HASHTABLE_CAPACITY_CONFIG = "hashtable-capacity";
-
- protected ConcurrentMap<Long, AMQMessage> _messageMap;
-
- private final AtomicLong _messageId = new AtomicLong(1);
-
- public void configure()
- {
- _log.info("Using capacity " + DEFAULT_HASHTABLE_CAPACITY + " for hash table");
- _messageMap = new ConcurrentHashMap<Long, AMQMessage>(DEFAULT_HASHTABLE_CAPACITY);
- }
-
- public void configure(String base, Configuration config)
- {
- int hashtableCapacity = config.getInt(base + "." + HASHTABLE_CAPACITY_CONFIG, DEFAULT_HASHTABLE_CAPACITY);
- _log.info("Using capacity " + hashtableCapacity + " for hash table");
- _messageMap = new ConcurrentHashMap<Long, AMQMessage>(hashtableCapacity);
- }
-
- public void configure(QueueRegistry queueRegistry, String base, Configuration config) throws Exception
- {
- configure(base, config);
- }
-
- public void close() throws Exception
- {
- if (_messageMap != null)
- {
- _messageMap.clear();
- _messageMap = null;
- }
- }
-
- public void put(AMQMessage msg)
- {
- _messageMap.put(msg.getMessageId(), msg);
- }
-
- public void removeMessage(long messageId)
- {
- if (_log.isDebugEnabled())
- {
- _log.debug("Removing message with id " + messageId);
- }
- _messageMap.remove(messageId);
- }
-
- public void createQueue(AMQQueue queue) throws AMQException
- {
- //To change body of implemented methods use File | Settings | File Templates.
- }
-
- public void removeQueue(String name) throws AMQException
- {
- //To change body of implemented methods use File | Settings | File Templates.
- }
-
- public void enqueueMessage(String name, long messageId) throws AMQException
- {
- //To change body of implemented methods use File | Settings | File Templates.
- }
-
- public void dequeueMessage(String name, long messageId) throws AMQException
- {
- //To change body of implemented methods use File | Settings | File Templates.
- }
-
- public void beginTran() throws AMQException
- {
- //To change body of implemented methods use File | Settings | File Templates.
- }
-
- public void commitTran() throws AMQException
- {
- //To change body of implemented methods use File | Settings | File Templates.
- }
-
- public void abortTran() throws AMQException
- {
- //To change body of implemented methods use File | Settings | File Templates.
- }
-
- public boolean inTran()
- {
- return false;
- }
-
- public List<AMQQueue> createQueues() throws AMQException
- {
- return null; //To change body of implemented methods use File | Settings | File Templates.
- }
-
- public long getNewMessageId()
- {
- return _messageId.getAndIncrement();
- }
-
- public AMQMessage getMessage(long messageId)
- {
- return _messageMap.get(messageId);
- }
-}