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/*
* 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 APPLY_CHANGES_H
#define APPLY_CHANGES_H
#include <list>
#include <string>
#include "apache/das/rdb/DASImpl.h"
#include "apache/das/rdb/ConfigImpl.h"
#include "apache/das/rdb/Relationship.h"
#include "apache/das/rdb/KeyPair.h"
#include "apache/das/rdb/ModifiedDataObject.h"
#include "apache/das/rdb/DeletedDataObject.h"
#include "apache/das/rdb/CreatedDataObject.h"
#include "apache/das/rdb/DASPrimaryKeyNotFoundException.h"
#include "commonj/sdo/DataObject.h"
#include "commonj/sdo/ChangeSummary.h"
namespace apache {
namespace das {
namespace rdb {
class DASDataObject;
class CreatedDataObject;
class DeletedDataObject;
class ConfigImpl;
class DASImpl;
class ApplyChanges {
private:
commonj::sdo::DataObjectPtr root;
const ConfigImpl* config;
std::map<std::string, const Relationship*> relationships;
std::map<std::string, const Table*> tables;
std::map<std::string, std::list<DASDataObject*>*> dasDataObjects;
std::list<DASDataObject*> stack;
std::list<DASDataObject*> updateOrderList;
commonj::sdo::ChangeSummaryPtr summary;
void processRootDataObject(commonj::sdo::DataObjectPtr dataObject);
DASDataObject& processDataObject(commonj::sdo::DataObjectPtr dataObject);
DeletedDataObject& processDeletedDataObject(commonj::sdo::DataObjectPtr dataObject);
CreatedDataObject& processCreatedDataObject(commonj::sdo::DataObjectPtr dataObject);
ModifiedDataObject& processModifiedDataObject(commonj::sdo::DataObjectPtr dataObject);
DASDataObject* getDASDataObject(commonj::sdo::DataObjectPtr dataObject) const;
void addDataObject(DASDataObject& dataObject);
void processMetadata(commonj::sdo::DataObjectPtr dataObject);
bool isInStack(const DASDataObject& dasDataObject);
const Table& getTable(commonj::sdo::DataObjectPtr dataObject);
const Relationship& getRelationship(DASDataObject& parentDataObject, DASDataObject& dataObject) const;
public:
ApplyChanges(DASImpl& das, commonj::sdo::DataObjectPtr root);
~ApplyChanges(void);
};
};
};
};
#endif //APPLY_CHANGES_H
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