diff options
Diffstat (limited to 'qpid/java/broker/src/main/java/org/apache/qpid/server/queue/SubFlushRunner.java')
-rwxr-xr-x | qpid/java/broker/src/main/java/org/apache/qpid/server/queue/SubFlushRunner.java | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/qpid/java/broker/src/main/java/org/apache/qpid/server/queue/SubFlushRunner.java b/qpid/java/broker/src/main/java/org/apache/qpid/server/queue/SubFlushRunner.java new file mode 100755 index 0000000000..46c1a6af9a --- /dev/null +++ b/qpid/java/broker/src/main/java/org/apache/qpid/server/queue/SubFlushRunner.java @@ -0,0 +1,96 @@ +package org.apache.qpid.server.queue; +/* + * + * 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. + * + */ + + +import org.apache.qpid.pool.ReadWriteRunnable; +import org.apache.qpid.server.subscription.Subscription; +import org.apache.qpid.server.logging.actors.CurrentActor; +import org.apache.qpid.AMQException; +import org.apache.log4j.Logger; + + +class SubFlushRunner implements ReadWriteRunnable +{ + private static final Logger _logger = Logger.getLogger(SubFlushRunner.class); + + + private final Subscription _sub; + private final String _name; + private static final long ITERATIONS = SimpleAMQQueue.MAX_ASYNC_DELIVERIES; + + public SubFlushRunner(Subscription sub) + { + _sub = sub; + _name = "SubFlushRunner-"+_sub; + } + + public void run() + { + + String originalName = Thread.currentThread().getName(); + try + { + Thread.currentThread().setName(_name); + + boolean complete = false; + try + { + CurrentActor.set(_sub.getLogActor()); + complete = getQueue().flushSubscription(_sub, ITERATIONS); + + } + catch (AMQException e) + { + _logger.error(e); + } + finally + { + CurrentActor.remove(); + } + if (!complete && !_sub.isSuspended()) + { + getQueue().execute(this); + } + + } + finally + { + Thread.currentThread().setName(originalName); + } + + } + + private SimpleAMQQueue getQueue() + { + return (SimpleAMQQueue) _sub.getQueue(); + } + + public boolean isRead() + { + return false; + } + + public boolean isWrite() + { + return true; + } +} |