72 lines
1.8 KiB
C
72 lines
1.8 KiB
C
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/**
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#ifndef DEAD_LETTER_POLICY_HPP_
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#define DEAD_LETTER_POLICY_HPP_
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#include <pulsar/defines.h>
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#include <memory>
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#include <string>
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namespace pulsar {
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struct DeadLetterPolicyImpl;
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/**
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* Configuration for the "dead letter queue" feature in consumer.
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*
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* see @DeadLetterPolicyBuilder
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*/
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class PULSAR_PUBLIC DeadLetterPolicy {
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public:
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DeadLetterPolicy();
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/**
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* Get dead letter topic
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*
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* @return
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*/
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const std::string& getDeadLetterTopic() const;
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/**
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* Get max redeliver count
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*
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* @return
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*/
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int getMaxRedeliverCount() const;
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/**
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* Get initial subscription name
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*
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* @return
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*/
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const std::string& getInitialSubscriptionName() const;
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private:
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friend class DeadLetterPolicyBuilder;
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typedef std::shared_ptr<DeadLetterPolicyImpl> DeadLetterPolicyImplPtr;
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DeadLetterPolicyImplPtr impl_;
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explicit DeadLetterPolicy(const DeadLetterPolicyImplPtr& impl);
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};
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} // namespace pulsar
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#endif /* DEAD_LETTER_POLICY_HPP_ */
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