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Diffstat (limited to 'cpp/src/qpid/broker/ThresholdAlerts.h')
| -rw-r--r-- | cpp/src/qpid/broker/ThresholdAlerts.h | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/cpp/src/qpid/broker/ThresholdAlerts.h b/cpp/src/qpid/broker/ThresholdAlerts.h new file mode 100644 index 0000000000..7437c401a8 --- /dev/null +++ b/cpp/src/qpid/broker/ThresholdAlerts.h @@ -0,0 +1,146 @@ +#ifndef QPID_BROKER_THRESHOLDALERTS_H +#define QPID_BROKER_THRESHOLDALERTS_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/QueueObserver.h" +#include "qpid/sys/Time.h" +#include "qpid/types/Variant.h" +#include <string> + +namespace qpid { +namespace framing { +class FieldTable; +} +namespace management { +class ManagementAgent; +} +namespace broker { + +class Queue; +/** + * Class to manage generation of QMF alerts when particular thresholds + * are breached on a queue. + */ +class ThresholdAlerts : public QueueObserver +{ + public: + ThresholdAlerts(const std::string& name, + qpid::management::ManagementAgent& agent, + const uint32_t countThreshold, + const uint64_t sizeThreshold, + const long repeatInterval); + void enqueued(const QueuedMessage&); + void dequeued(const QueuedMessage&); + static void observe(Queue& queue, qpid::management::ManagementAgent& agent, + const uint64_t countThreshold, + const uint64_t sizeThreshold, + const long repeatInterval); + static void observe(Queue& queue, qpid::management::ManagementAgent& agent, + const qpid::framing::FieldTable& settings); + static void observe(Queue& queue, qpid::management::ManagementAgent& agent, + const qpid::types::Variant::Map& settings); + private: + const std::string name; + qpid::management::ManagementAgent& agent; + const uint32_t countThreshold; + const uint64_t sizeThreshold; + const qpid::sys::Duration repeatInterval; + uint64_t count; + uint64_t size; + qpid::sys::AbsTime lastAlert; +}; +}} // namespace qpid::broker + +#endif /*!QPID_BROKER_THRESHOLDALERTS_H*/ +#ifndef QPID_BROKER_THRESHOLDALERTS_H +#define QPID_BROKER_THRESHOLDALERTS_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/QueueObserver.h" +#include "qpid/sys/Time.h" +#include "qpid/types/Variant.h" +#include <string> + +namespace qpid { +namespace framing { +class FieldTable; +} +namespace management { +class ManagementAgent; +} +namespace broker { + +class Queue; +/** + * Class to manage generation of QMF alerts when particular thresholds + * are breached on a queue. + */ +class ThresholdAlerts : public QueueObserver +{ + public: + ThresholdAlerts(const std::string& name, + qpid::management::ManagementAgent& agent, + const uint32_t countThreshold, + const uint64_t sizeThreshold, + const long repeatInterval); + void enqueued(const QueuedMessage&); + void dequeued(const QueuedMessage&); + static void observe(Queue& queue, qpid::management::ManagementAgent& agent, + const uint64_t countThreshold, + const uint64_t sizeThreshold, + const long repeatInterval); + static void observe(Queue& queue, qpid::management::ManagementAgent& agent, + const qpid::framing::FieldTable& settings); + static void observe(Queue& queue, qpid::management::ManagementAgent& agent, + const qpid::types::Variant::Map& settings); + private: + const std::string name; + qpid::management::ManagementAgent& agent; + const uint32_t countThreshold; + const uint64_t sizeThreshold; + const qpid::sys::Duration repeatInterval; + uint64_t count; + uint64_t size; + qpid::sys::AbsTime lastAlert; +}; +}} // namespace qpid::broker + +#endif /*!QPID_BROKER_THRESHOLDALERTS_H*/ |