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package org.openecomp.sdc.be.components.impl;
import fj.data.Either;
import org.openecomp.sdc.be.components.validation.AccessValidations;
import org.openecomp.sdc.be.dao.api.ActionStatus;
import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
import org.openecomp.sdc.be.datatypes.enums.GraphPropertyEnum;
import org.openecomp.sdc.be.dto.ExternalRefDTO;
import org.openecomp.sdc.be.model.Component;
import org.openecomp.sdc.be.model.LifecycleStateEnum;
import org.openecomp.sdc.be.model.jsontitan.operations.ExternalReferencesOperation;
import org.openecomp.sdc.be.model.jsontitan.operations.ToscaOperationFacade;
import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
import org.openecomp.sdc.common.log.wrappers.Logger;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* Created by yavivi on 04/02/2018.
*/
@org.springframework.stereotype.Component
public class ExternalRefsBusinessLogic {
private static final Logger log = Logger.getLogger(ExternalRefsBusinessLogic.class);
private final ExternalReferencesOperation externalReferencesOperation;
private final ToscaOperationFacade toscaOperationFacade;
private final AccessValidations accessValidations;
private final ComponentLocker componentLocker;
public ExternalRefsBusinessLogic(ExternalReferencesOperation externalReferencesOperation, ToscaOperationFacade toscaOperationFacade, AccessValidations accessValidations, ComponentLocker componentLocker) {
this.externalReferencesOperation = externalReferencesOperation;
this.toscaOperationFacade = toscaOperationFacade;
this.accessValidations = accessValidations;
this.componentLocker = componentLocker;
}
public Either<List<String>, ActionStatus> getExternalReferences(String assetUuid, String version, String componentInstanceName, String objectType){
Either<Component, StorageOperationStatus> componentsResult = toscaOperationFacade.getComponentByUuidAndVersion(assetUuid, version);
if (componentsResult == null || componentsResult.isRight()) {
return Either.right(ActionStatus.RESOURCE_NOT_FOUND);
}
Component component = componentsResult.left().value();
return this.externalReferencesOperation.getExternalReferences(component.getUniqueId(), componentInstanceName, objectType);
}
public Either<Map<String, List<String>>, ActionStatus> getExternalReferences(String assetUuid, String version, String objectType){
Either<Component, StorageOperationStatus> componentsResult = toscaOperationFacade.getComponentByUuidAndVersion(assetUuid, version);
if (componentsResult == null || componentsResult.isRight()) {
return Either.right(ActionStatus.RESOURCE_NOT_FOUND);
}
Component component = componentsResult.left().value();
Either<Map<String, List<String>>, ActionStatus> externalReferencesResult = this.externalReferencesOperation.getExternalReferences(component.getUniqueId(), objectType);
if (externalReferencesResult.isRight()){
return Either.right(externalReferencesResult.right().value());
} else {
return Either.left(externalReferencesResult.left().value());
}
}
public Either<String, ActionStatus> addExternalReference(ComponentTypeEnum componentType, String userId, String uuid, String componentInstanceName, String objectType, ExternalRefDTO ref) {
return this.doAction(componentType, userId, "POST", uuid, componentInstanceName, objectType, ref.getReferenceUUID(), "");
}
public Either<String, ActionStatus> deleteExternalReference(ComponentTypeEnum componentType, String userId, String uuid, String componentInstanceName, String objectType, String reference) {
return this.doAction(componentType, userId, "DELETE", uuid, componentInstanceName, objectType, reference, "");
}
public Either<String, ActionStatus> updateExternalReference(ComponentTypeEnum componentType, String userId, String uuid, String componentInstanceName, String objectType, String oldRefValue, String newRefValue) {
return this.doAction(componentType, userId, "PUT", uuid, componentInstanceName, objectType, oldRefValue, newRefValue);
}
private Either<String, ActionStatus> doAction(ComponentTypeEnum componentType, String userId, String action, String uuid, String componentInstanceName, String objectType, String ref1, String ref2){
Either<Component, StorageOperationStatus> latestServiceByUuid = toscaOperationFacade.getLatestComponentByUuid(uuid, createPropsToMatch(componentType));
if (latestServiceByUuid == null || latestServiceByUuid.isRight()){
return Either.right(ActionStatus.RESOURCE_NOT_FOUND);
}
//Get Component Unique ID
Component component = latestServiceByUuid.left().value();
String uniqueId = component.getUniqueId();
//Lock Asset
this.componentLocker.lock(component);
this.accessValidations.validateUserCanWorkOnComponent(component, userId, action + " EXTERNAL REF");
Either<String, ActionStatus> opResult = Either.right(ActionStatus.GENERAL_ERROR);
try {
switch (action) {
case "POST":
opResult = this.externalReferencesOperation.addExternalReferenceWithCommit(uniqueId, componentInstanceName, objectType, ref1);
break;
case "PUT":
opResult = this.externalReferencesOperation.updateExternalReferenceWithCommit(uniqueId, componentInstanceName, objectType, ref1, ref2);
break;
case "DELETE":
opResult = this.externalReferencesOperation.deleteExternalReferenceWithCommit(uniqueId, componentInstanceName, objectType, ref1);
break;
default:
break;
}
} catch (Exception e) {
opResult = Either.right(ActionStatus.GENERAL_ERROR);
log.error("Failed to execute external ref action:{} on asset:{} component:{} objectType:{}", action, uuid, componentInstanceName, objectType);
log.error("Cause is:" , e);
} finally {
//Unlock Asset
this.componentLocker.unlock(uniqueId, componentType);
}
return opResult;
}
private Map<GraphPropertyEnum, Object> createPropsToMatch(ComponentTypeEnum componentType) {
Map<GraphPropertyEnum, Object> propertiesToMatch = new HashMap<>();
propertiesToMatch.put(GraphPropertyEnum.COMPONENT_TYPE, componentType.name());
propertiesToMatch.put(GraphPropertyEnum.STATE, LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
return propertiesToMatch;
}
}
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