1 files changed, 59 insertions, 0 deletions
diff --git a/qpid/cpp/src/qpid/broker/QueueCleaner.h b/qpid/cpp/src/qpid/broker/QueueCleaner.h
new file mode 100644
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+++ b/qpid/cpp/src/qpid/broker/QueueCleaner.h
@@ -0,0 +1,59 @@
+#ifndef QPID_BROKER_QUEUECLEANER_H
+#define QPID_BROKER_QUEUECLEANER_H
+
+/*
+ *
+ * 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.
+ *
+ */
+
+#include "qpid/broker/BrokerImportExport.h"
+#include "qpid/sys/Timer.h"
+
+namespace qpid {
+namespace broker {
+
+class QueueRegistry;
+/**
+ * TimerTask to purge expired messages from queues
+ */
+class QueueCleaner
+{
+  public:
+    QPID_BROKER_EXTERN QueueCleaner(QueueRegistry& queues, sys::Timer& timer);
+    QPID_BROKER_EXTERN ~QueueCleaner();
+    QPID_BROKER_EXTERN void start(qpid::sys::Duration period);
+  private:
+    class Task : public sys::TimerTask
+    {
+      public:
+        Task(QueueCleaner& parent, qpid::sys::Duration duration);
+        void fire();
+      private:
+        QueueCleaner& parent;
+    };
+
+    boost::intrusive_ptr<sys::TimerTask> task;
+    QueueRegistry& queues;
+    sys::Timer& timer;
+
+    void fired();
+};
+}} // namespace qpid::broker
+
+#endif  /*!QPID_BROKER_QUEUECLEANER_H*/