diff options
Diffstat (limited to 'trunk/qpid/java/broker/src/main/java/org/apache/qpid/server/handler/QueueDeleteHandler.java')
-rw-r--r-- | trunk/qpid/java/broker/src/main/java/org/apache/qpid/server/handler/QueueDeleteHandler.java | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/trunk/qpid/java/broker/src/main/java/org/apache/qpid/server/handler/QueueDeleteHandler.java b/trunk/qpid/java/broker/src/main/java/org/apache/qpid/server/handler/QueueDeleteHandler.java deleted file mode 100644 index dfc36f5b93..0000000000 --- a/trunk/qpid/java/broker/src/main/java/org/apache/qpid/server/handler/QueueDeleteHandler.java +++ /dev/null @@ -1,124 +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.handler; - -import org.apache.qpid.AMQException; -import org.apache.qpid.framing.QueueDeleteBody; -import org.apache.qpid.framing.QueueDeleteOkBody; -import org.apache.qpid.framing.MethodRegistry; -import org.apache.qpid.protocol.AMQConstant; -import org.apache.qpid.server.protocol.AMQProtocolSession; -import org.apache.qpid.server.queue.QueueRegistry; -import org.apache.qpid.server.queue.AMQQueue; -import org.apache.qpid.server.state.AMQStateManager; -import org.apache.qpid.server.state.StateAwareMethodListener; -import org.apache.qpid.server.store.MessageStore; -import org.apache.qpid.server.virtualhost.VirtualHost; -import org.apache.qpid.server.AMQChannel; -import org.apache.qpid.server.security.access.Permission; - -public class QueueDeleteHandler implements StateAwareMethodListener<QueueDeleteBody> -{ - private static final QueueDeleteHandler _instance = new QueueDeleteHandler(); - - public static QueueDeleteHandler getInstance() - { - return _instance; - } - - private final boolean _failIfNotFound; - - public QueueDeleteHandler() - { - this(true); - } - - public QueueDeleteHandler(boolean failIfNotFound) - { - _failIfNotFound = failIfNotFound; - - } - - public void methodReceived(AMQStateManager stateManager, QueueDeleteBody body, int channelId) throws AMQException - { - AMQProtocolSession session = stateManager.getProtocolSession(); - VirtualHost virtualHost = session.getVirtualHost(); - QueueRegistry queueRegistry = virtualHost.getQueueRegistry(); - MessageStore store = virtualHost.getMessageStore(); - - AMQQueue queue; - if (body.getQueue() == null) - { - AMQChannel channel = session.getChannel(channelId); - - if (channel == null) - { - throw body.getChannelNotFoundException(channelId); - } - - //get the default queue on the channel: - queue = channel.getDefaultQueue(); - } - else - { - queue = queueRegistry.getQueue(body.getQueue()); - } - - if (queue == null) - { - if (_failIfNotFound) - { - throw body.getChannelException(AMQConstant.NOT_FOUND, "Queue " + body.getQueue() + " does not exist."); - } - } - else - { - if (body.getIfEmpty() && !queue.isEmpty()) - { - throw body.getChannelException(AMQConstant.IN_USE, "Queue: " + body.getQueue() + " is not empty."); - } - else if (body.getIfUnused() && !queue.isUnused()) - { - // TODO - Error code - throw body.getChannelException(AMQConstant.IN_USE, "Queue: " + body.getQueue() + " is still used."); - - } - else - { - - //Perform ACLs - virtualHost.getAccessManager().authorise(session, Permission.DELETE, body, queue); - - int purged = queue.delete(); - - - if (queue.isDurable()) - { - store.removeQueue(queue); - } - - MethodRegistry methodRegistry = session.getMethodRegistry(); - QueueDeleteOkBody responseBody = methodRegistry.createQueueDeleteOkBody(purged); - session.writeFrame(responseBody.generateFrame(channelId)); - } - } - } -} |