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/*-
* ============LICENSE_START=======================================================
* dcae-inventory
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed 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.
* ============LICENSE_END=========================================================
*/
package org.onap.dcae.inventory.daos;
import org.onap.dcae.inventory.dbthings.models.DCAEServiceComponentObject;
import org.onap.dcae.inventory.dbthings.models.DCAEServiceObject;
import org.joda.time.DateTime;
import org.skife.jdbi.v2.sqlobject.CreateSqlObject;
import org.skife.jdbi.v2.sqlobject.Transaction;
import java.util.ArrayList;
import java.util.List;
/**
* This is based-off of this blog post.
* http://manikandan-k.github.io/2015/05/10/Transactions_in_jdbi.html
*
* Created by mhwang on 4/21/16.
*/
public abstract class DCAEServiceTransactionDAO {
public static class DCAEServiceTransactionContext {
private final String serviceId;
private final DateTime modified;
private DCAEServiceObject serviceObjectToInsert;
private DCAEServiceObject serviceObjectToUpdate;
private List<DCAEServiceComponentObject> componentObjectsToInsert;
private List<DCAEServiceComponentObject> componentObjectsToUpdate;
private List<String> mappingsToInsert;
private List<String> mappingsToDelete;
public DCAEServiceTransactionContext(String serviceId, DateTime modified) {
this.serviceId = serviceId;
this.modified = modified;
this.componentObjectsToInsert = new ArrayList<>();
this.componentObjectsToUpdate = new ArrayList<>();
this.mappingsToInsert = new ArrayList<>();
this.mappingsToDelete = new ArrayList<>();
}
public String getServiceId() {
return serviceId;
}
public DateTime getModified() {
return modified;
}
public DCAEServiceObject getServiceObjectToInsert() {
return serviceObjectToInsert;
}
public void setServiceObjectToInsert(DCAEServiceObject serviceObjectToInsert) {
this.serviceObjectToInsert = serviceObjectToInsert;
}
public DCAEServiceObject getServiceObjectToUpdate() {
return serviceObjectToUpdate;
}
public void setServiceObjectToUpdate(DCAEServiceObject serviceObjectToUpdate) {
this.serviceObjectToUpdate = serviceObjectToUpdate;
}
public List<DCAEServiceComponentObject> getComponentObjectsToInsert() {
return componentObjectsToInsert;
}
public List<DCAEServiceComponentObject> addComponentObjectToInsert(DCAEServiceComponentObject componentObject) {
this.componentObjectsToInsert.add(componentObject);
return this.componentObjectsToInsert;
}
public List<DCAEServiceComponentObject> getComponentObjectsToUpdate() {
return componentObjectsToUpdate;
}
public List<DCAEServiceComponentObject> addComponentObjectToUpdate(DCAEServiceComponentObject componentObject) {
this.componentObjectsToUpdate.add(componentObject);
return this.componentObjectsToUpdate;
}
public List<String> getMappingsToInsert() {
return mappingsToInsert;
}
public List<String> addMappingsToInsert(String componentId) {
this.mappingsToInsert.add(componentId);
return this.mappingsToInsert;
}
public List<String> getMappingsToDelete() {
return mappingsToDelete;
}
public List<String> addMappingsToDelete(String componentId) {
this.mappingsToDelete.add(componentId);
return this.mappingsToDelete;
}
}
@CreateSqlObject
public abstract DCAEServicesDAO getServicesDAO();
@CreateSqlObject
public abstract DCAEServicesComponentsMapsDAO getServicesComponentsMappingDAO();
@CreateSqlObject
public abstract DCAEServiceComponentsDAO getComponentsDAO();
@Transaction
public void insert(DCAEServiceTransactionContext context) {
if (context.getServiceObjectToInsert() != null) {
this.getServicesDAO().insert(context.getServiceObjectToInsert());
}
if (context.getServiceObjectToUpdate() != null) {
this.getServicesDAO().update(context.getServiceObjectToUpdate());
}
for (DCAEServiceComponentObject sco : context.getComponentObjectsToInsert()) {
this.getComponentsDAO().insert(sco);
}
for (DCAEServiceComponentObject sco : context.getComponentObjectsToUpdate()) {
this.getComponentsDAO().update(sco);
}
for (String componentId : context.getMappingsToInsert()) {
this.getServicesComponentsMappingDAO().insert(context.getServiceId(), componentId, context.getModified());
}
for (String componentId : context.getMappingsToDelete()) {
this.getServicesComponentsMappingDAO().delete(context.serviceId, componentId);
}
}
}
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