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#ifndef QPID_BROKER_PERSISTABLEOBJECT_H
#define QPID_BROKER_PERSISTABLEOBJECT_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 "PersistableConfig.h"
#include "qpid/types/Variant.h"
#include <vector>
#include <boost/shared_ptr.hpp>
namespace qpid {
namespace broker {
class Broker;
class RecoverableConfig;
/**
* Generic persistence support for objects created through the brokers
* create method.
*/
class PersistableObject : public PersistableConfig
{
public:
QPID_BROKER_EXTERN PersistableObject(const std::string& name, const std::string& type, const qpid::types::Variant::Map properties);
QPID_BROKER_EXTERN virtual ~PersistableObject();
QPID_BROKER_EXTERN const std::string& getName() const;
QPID_BROKER_EXTERN const std::string& getType() const;
QPID_BROKER_EXTERN void setPersistenceId(uint64_t id) const;
QPID_BROKER_EXTERN uint64_t getPersistenceId() const;
QPID_BROKER_EXTERN void encode(framing::Buffer& buffer) const;
QPID_BROKER_EXTERN uint32_t encodedSize() const;
friend class RecoveredObjects;
private:
std::string name;
std::string type;
qpid::types::Variant::Map properties;
mutable uint64_t id;
PersistableObject();
void decode(framing::Buffer& buffer);
bool recover(Broker&);
};
class RecoveredObjects
{
public:
boost::shared_ptr<RecoverableConfig> recover(framing::Buffer&);
void restore(Broker&);
private:
typedef std::vector<boost::shared_ptr<PersistableObject> > Objects;
Objects objects;
};
}} // namespace qpid::broker
#endif /*!QPID_BROKER_PERSISTABLEOBJECT_H*/
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