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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 fj.data.Either;
import org.openecomp.sdc.be.components.impl.exceptions.ByActionStatusComponentException;
import org.openecomp.sdc.be.dao.api.ActionStatus;
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.ComponentInstanceInput;
import org.openecomp.sdc.be.model.ComponentInstanceProperty;
import org.openecomp.sdc.be.model.ComponentParametersView;
import org.openecomp.sdc.be.model.InputDefinition;
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.openecomp.sdc.common.log.wrappers.Logger;
import java.util.ArrayList;
import java.util.List;
import static org.apache.commons.collections.CollectionUtils.isNotEmpty;
/**
* Created by chaya on 9/20/2017.
*/
@org.springframework.stereotype.Component("ComponentInstancePropsAndInputsMerge")
public class ComponentInstancePropsAndInputsMerge implements ComponentInstanceMergeInterface {
private static final Logger log = Logger.getLogger(ComponentInstancePropsAndInputsMerge.class);
private final ToscaOperationFacade toscaOperationFacade;
private final ComponentsUtils componentsUtils;
private final ComponentInstancePropertiesMergeBL componentInstancePropertiesMergeBL;
private final ComponentInstanceInputsMergeBL resourceInstanceInputsMergeBL;
private final ComponentInstanceInputsRedeclareHandler instanceInputsRedeclareHandler;
public ComponentInstancePropsAndInputsMerge(ToscaOperationFacade toscaOperationFacade, ComponentsUtils componentsUtils, ComponentInstancePropertiesMergeBL componentInstancePropertiesMergeBL, ComponentInstanceInputsMergeBL resourceInstanceInputsMergeBL, ComponentInstanceInputsRedeclareHandler instanceInputsRedeclareHandler) {
this.toscaOperationFacade = toscaOperationFacade;
this.componentsUtils = componentsUtils;
this.componentInstancePropertiesMergeBL = componentInstancePropertiesMergeBL;
this.resourceInstanceInputsMergeBL = resourceInstanceInputsMergeBL;
this.instanceInputsRedeclareHandler = instanceInputsRedeclareHandler;
}
@Override
public void saveDataBeforeMerge(DataForMergeHolder dataHolder, Component containerComponent, ComponentInstance currentResourceInstance, Component originComponent) {
dataHolder.setOrigComponentInstanceInputs(containerComponent.safeGetComponentInstanceInputsByName(currentResourceInstance.getName()));
dataHolder.setOrigComponentInstanceProperties(containerComponent.safeGetComponentInstanceProperties(currentResourceInstance.getUniqueId()));
dataHolder.setOrigComponentInputs(containerComponent.getInputs());
}
@Override
public Component mergeDataAfterCreate(User user, DataForMergeHolder dataHolder, Component updatedContainerComponent, String newInstanceId) {
Either<List<ComponentInstanceInput>, ActionStatus> instanceInputsEither = mergeComponentInstanceInputsIntoContainer(dataHolder, updatedContainerComponent, newInstanceId);
if (instanceInputsEither.isRight()) {
ActionStatus actionStatus = instanceInputsEither.right().value();
throw new ByActionStatusComponentException(actionStatus);
}
Either<List<ComponentInstanceProperty>, ActionStatus> instancePropsEither = mergeComponentInstancePropsIntoContainer(dataHolder, updatedContainerComponent, newInstanceId);
if (instancePropsEither.isRight()) {
ActionStatus actionStatus = instancePropsEither.right().value();
throw new ByActionStatusComponentException(actionStatus);
}
Either<List<InputDefinition>, ActionStatus> inputsEither = mergeComponentInputsIntoContainer(dataHolder, updatedContainerComponent.getUniqueId(), newInstanceId);
if (inputsEither.isRight()) {
ActionStatus actionStatus = inputsEither.right().value();
throw new ByActionStatusComponentException(actionStatus);
}
return updatedContainerComponent;
}
private Either<List<ComponentInstanceProperty>, ActionStatus> mergeComponentInstancePropsIntoContainer(DataForMergeHolder dataHolder, Component updatedComponent, String instanceId) {
List<ComponentInstanceProperty> originComponentInstanceProps = dataHolder.getOrigComponentInstanceProperties();
List<InputDefinition> originComponentsInputs = dataHolder.getOrigComponentInputs();
List<ComponentInstanceProperty> newComponentInstancesProps = updatedComponent.safeGetComponentInstanceProperties(instanceId);
ActionStatus actionStatus = componentInstancePropertiesMergeBL.mergeComponentInstanceProperties(originComponentInstanceProps, originComponentsInputs, updatedComponent, instanceId);
if (actionStatus != ActionStatus.OK) {
log.error("Failed to update component {} with merged instance properties", updatedComponent.getUniqueId(), newComponentInstancesProps);
return Either.right(actionStatus);
}
return Either.left(newComponentInstancesProps);
}
private Either<List<ComponentInstanceInput>, ActionStatus> mergeComponentInstanceInputsIntoContainer(DataForMergeHolder dataHolder, Component updatedComponent, String instanceId) {
List<ComponentInstanceInput> originComponentInstanceInputs = dataHolder.getOrigComponentInstanceInputs();
List<InputDefinition> originComponentsInputs = dataHolder.getOrigComponentInputs();
List<ComponentInstanceInput> newComponentInstancesInputs = updatedComponent.safeGetComponentInstanceInput(instanceId);
ActionStatus actionStatus = resourceInstanceInputsMergeBL.mergeComponentInstanceInputs(originComponentInstanceInputs, originComponentsInputs, updatedComponent, instanceId);
if (actionStatus != ActionStatus.OK) {
log.error("Failed to update component {} with merged instance properties", updatedComponent.getUniqueId(), newComponentInstancesInputs);
return Either.right(actionStatus);
}
return Either.left(newComponentInstancesInputs);
}
private Either<List<InputDefinition>, ActionStatus> mergeComponentInputsIntoContainer(DataForMergeHolder dataHolder, String newContainerComponentId, String newInstanceId) {
List<InputDefinition> origComponentInputs = dataHolder.getOrigComponentInputs();
List<InputDefinition> inputsToAddToContainer = new ArrayList<>();
if (isNotEmpty(origComponentInputs)) {
// get instance inputs and properties after merge
Either<Component, StorageOperationStatus> componentWithInstancesInputsAndProperties = getComponentWithInstancesInputsAndProperties(newContainerComponentId);
if (componentWithInstancesInputsAndProperties.isRight()) {
log.error("Component %s was not found", newContainerComponentId);
return Either.right(componentsUtils.convertFromStorageResponse(componentWithInstancesInputsAndProperties.right().value()));
}
Component updatedContainerComponent = componentWithInstancesInputsAndProperties.left().value();
Component currInstanceOriginType = dataHolder.getCurrInstanceNode();
ActionStatus redeclareStatus = instanceInputsRedeclareHandler.redeclareComponentInputsForInstance(updatedContainerComponent, newInstanceId, currInstanceOriginType, origComponentInputs);
if (redeclareStatus != ActionStatus.OK) {
log.error("Failed to update component {} with merged inputs {}", newContainerComponentId, inputsToAddToContainer);
return Either.right(redeclareStatus);
}
}
return Either.left(inputsToAddToContainer);
}
private Either<Component, StorageOperationStatus> getComponentWithInstancesInputsAndProperties(String containerComponentId) {
ComponentParametersView filter = new ComponentParametersView(true);
filter.setIgnoreComponentInstances(false);
filter.setIgnoreComponentInstancesInputs(false);
filter.setIgnoreComponentInstancesProperties(false);
filter.setIgnoreArtifacts(false);
return toscaOperationFacade.getToscaElement(containerComponentId, filter);
}
}
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