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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2019 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.openecomp.sdc.be.components.merge.instance;
import java.util.List;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.collections.MapUtils;
import org.openecomp.sdc.be.components.impl.exceptions.ByResponseFormatComponentException;
import org.openecomp.sdc.be.dao.api.ActionStatus;
import org.openecomp.sdc.be.datatypes.elements.ListDataDefinition;
import org.openecomp.sdc.be.datatypes.elements.OperationInputDefinition;
import org.openecomp.sdc.be.impl.ComponentsUtils;
import org.openecomp.sdc.be.model.Component;
import org.openecomp.sdc.be.model.ComponentInstance;
import org.openecomp.sdc.be.model.ComponentInstanceInterface;
import org.openecomp.sdc.be.model.User;
import org.openecomp.sdc.be.model.jsonjanusgraph.operations.ToscaOperationFacade;
import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
import org.springframework.beans.factory.annotation.Autowired;
@org.springframework.stereotype.Component("ComponentInstanceInterfacesMerge")
public class ComponentInstanceInterfacesMerge implements ComponentInstanceMergeInterface {
@Autowired
private ComponentsUtils componentsUtils;
@Autowired
private ToscaOperationFacade toscaOperationFacade;
@Override
public void saveDataBeforeMerge(DataForMergeHolder dataHolder, Component containerComponent, ComponentInstance currentResourceInstance,
Component originComponent) {
dataHolder.setOrigInstanceNode(originComponent);
dataHolder.setOrigComponentInstanceInterfaces(containerComponent.safeGetComponentInstanceInterfaces(currentResourceInstance.getUniqueId()));
}
@Override
public Component mergeDataAfterCreate(User user, DataForMergeHolder dataHolder, Component updatedContainerComponent, String newInstanceId) {
List<ComponentInstanceInterface> origInstanceInterfaces = dataHolder.getOrigComponentInstanceInterfaces();
ActionStatus mergeStatus = mergeComponentInstanceInterfaces(updatedContainerComponent, newInstanceId, origInstanceInterfaces);
if (!ActionStatus.OK.equals(mergeStatus)) {
throw new ByResponseFormatComponentException(componentsUtils.getResponseFormat(mergeStatus));
} else {
return updatedContainerComponent;
}
}
private ActionStatus mergeComponentInstanceInterfaces(Component currentComponent, String instanceId,
List<ComponentInstanceInterface> prevInstanceInterfaces) {
if (CollectionUtils.isEmpty(prevInstanceInterfaces) || MapUtils.isEmpty(currentComponent.getComponentInstancesInterfaces())) {
return ActionStatus.OK;
}
if (CollectionUtils.isEmpty(currentComponent.getComponentInstancesInterfaces().get(instanceId))) {
return ActionStatus.OK;
}
currentComponent.getComponentInstancesInterfaces().get(instanceId).stream().forEach(
newInterfaceDef -> newInterfaceDef.getOperationsMap().values().forEach(
newOperationDef -> prevInstanceInterfaces.stream().filter(in -> in.getUniqueId().equals(newInterfaceDef.getUniqueId())).forEach(
prevInterfaceDef -> prevInterfaceDef.getOperationsMap().values().stream()
.filter(in1 -> in1.getUniqueId().equals(newOperationDef.getUniqueId()))
.forEach(oldOperationDef -> mergeOperationInputDefinitions(oldOperationDef.getInputs(), newOperationDef.getInputs())))));
StorageOperationStatus updateStatus = toscaOperationFacade.updateComponentInstanceInterfaces(currentComponent, instanceId);
return componentsUtils.convertFromStorageResponse(updateStatus);
}
private void mergeOperationInputDefinitions(ListDataDefinition<OperationInputDefinition> origInputs,
ListDataDefinition<OperationInputDefinition> newInputs) {
newInputs.getListToscaDataDefinition()
.forEach(inp -> origInputs.getListToscaDataDefinition().stream().filter(in -> in.getInputId().equals(inp.getInputId())).forEach(in -> {
inp.setSourceProperty(in.getSourceProperty());
inp.setSource(in.getSource());
inp.setValue(in.getValue());
}));
}
}
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