| /* |
| * 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. |
| */ |
| |
| #ifndef _ACTIVEMQ_CORE_POLICIES_DEFAULTREDELIVERYPOLICY_H_ |
| #define _ACTIVEMQ_CORE_POLICIES_DEFAULTREDELIVERYPOLICY_H_ |
| |
| #include <activemq/util/Config.h> |
| |
| #include <activemq/core/RedeliveryPolicy.h> |
| |
| namespace activemq { |
| namespace core { |
| namespace policies { |
| |
| class AMQCPP_API DefaultRedeliveryPolicy : public RedeliveryPolicy { |
| private: |
| |
| double backOffMultiplier; |
| double collisionAvoidanceFactor; |
| long long initialRedeliveryDelay; |
| int maximumRedeliveries; |
| bool useCollisionAvoidance; |
| bool useExponentialBackOff; |
| long long redeliveryDelay; |
| long long maximumRedeliveryDelay; |
| |
| private: |
| |
| DefaultRedeliveryPolicy(const DefaultRedeliveryPolicy&); |
| DefaultRedeliveryPolicy& operator=(const DefaultRedeliveryPolicy&); |
| |
| public: |
| |
| DefaultRedeliveryPolicy(); |
| |
| virtual ~DefaultRedeliveryPolicy(); |
| |
| virtual double getBackOffMultiplier() const { |
| return this->backOffMultiplier; |
| } |
| |
| virtual void setBackOffMultiplier(double value) { |
| this->backOffMultiplier = value; |
| } |
| |
| virtual short getCollisionAvoidancePercent() const; |
| |
| virtual void setCollisionAvoidancePercent(short value); |
| |
| virtual long long getInitialRedeliveryDelay() const { |
| return this->initialRedeliveryDelay; |
| } |
| |
| virtual void setInitialRedeliveryDelay(long long value) { |
| this->initialRedeliveryDelay = value; |
| } |
| |
| virtual long long getRedeliveryDelay() const { |
| return this->redeliveryDelay; |
| } |
| |
| virtual void setRedeliveryDelay(long long value) { |
| this->redeliveryDelay = value; |
| } |
| |
| virtual int getMaximumRedeliveries() const { |
| return this->maximumRedeliveries; |
| } |
| |
| virtual void setMaximumRedeliveries(int value) { |
| this->maximumRedeliveries = value; |
| } |
| |
| virtual bool isUseCollisionAvoidance() const { |
| return this->useCollisionAvoidance; |
| } |
| |
| virtual void setUseCollisionAvoidance(bool value) { |
| this->useCollisionAvoidance = value; |
| } |
| |
| virtual bool isUseExponentialBackOff() const { |
| return this->useExponentialBackOff; |
| } |
| |
| virtual void setUseExponentialBackOff(bool value) { |
| this->useExponentialBackOff = value; |
| } |
| |
| virtual long long getMaximumRedeliveryDelay() const { |
| return this->maximumRedeliveryDelay; |
| } |
| |
| virtual void setMaximumRedeliveryDelay(long long value) { |
| this->maximumRedeliveryDelay = value; |
| } |
| |
| virtual long long getNextRedeliveryDelay(long long previousDelay); |
| |
| virtual RedeliveryPolicy* clone() const; |
| |
| }; |
| |
| }}} |
| |
| #endif /* _ACTIVEMQ_CORE_POLICIES_DEFAULTREDELIVERYPOLICY_H_ */ |