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/*
* -
* ============LICENSE_START=======================================================
* Copyright (C) 2022 Nordix Foundation.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.be.components.impl;
import java.util.List;
import java.util.Map;
import org.openecomp.sdc.be.datatypes.elements.ToscaConcatFunction;
import org.openecomp.sdc.be.datatypes.elements.ToscaFunction;
import org.openecomp.sdc.be.datatypes.elements.ToscaFunctionType;
import org.openecomp.sdc.be.datatypes.elements.ToscaGetFunctionDataDefinition;
import org.openecomp.sdc.be.datatypes.enums.PropertySource;
import org.openecomp.sdc.be.model.AttributeDefinition;
import org.openecomp.sdc.be.model.Component;
import org.openecomp.sdc.be.model.ComponentInstanceProperty;
@org.springframework.stereotype.Service
public class ToscaFunctionService {
final List<ToscaFunctionType> functionTypesToUpdateList =
List.of(ToscaFunctionType.GET_INPUT, ToscaFunctionType.GET_ATTRIBUTE, ToscaFunctionType.GET_PROPERTY, ToscaFunctionType.CONCAT);
/**
* Sets the sourceUniqueId, sourceName and propertyUniqueId values in a ToscaFunction based on values from the given component. This method may be
* useful during creation of a ToscaFunction where these values are not otherwise provided.
*
* @param toscaFunctionToUpdate the TOSCA function to update
* @param selfComponent the SELF Component
* @param instancePropertyMap the SELF Component instances properties
* @param instanceAttributeMap the SELF Component instances attributes
*/
public void updateFunctionWithDataFromSelfComponent(final ToscaFunction toscaFunctionToUpdate, final Component selfComponent,
final Map<String, List<ComponentInstanceProperty>> instancePropertyMap,
final Map<String, List<AttributeDefinition>> instanceAttributeMap) {
switch (toscaFunctionToUpdate.getType()) {
case GET_INPUT: {
updateGetInputFunction((ToscaGetFunctionDataDefinition) toscaFunctionToUpdate, selfComponent);
break;
}
case GET_PROPERTY:
case GET_ATTRIBUTE: {
updateGetPropertyFunction((ToscaGetFunctionDataDefinition) toscaFunctionToUpdate, selfComponent, instancePropertyMap,
instanceAttributeMap);
break;
}
case CONCAT:
updateConcatFunction((ToscaConcatFunction) toscaFunctionToUpdate, selfComponent, instancePropertyMap, instanceAttributeMap);
break;
}
}
/**
* Updates the TOSCA concat function parameters, where the parameter is a TOSCA function.
*
* @param concatFunction the TOSCA concat function to update
* @param selfComponent the SELF component
* @param instancePropertyMap the component instances properties
* @param instanceAttributeMap the component instances attributes
*/
private void updateConcatFunction(final ToscaConcatFunction concatFunction, final Component selfComponent,
final Map<String, List<ComponentInstanceProperty>> instancePropertyMap,
final Map<String, List<AttributeDefinition>> instanceAttributeMap) {
concatFunction.getParameters().stream()
.filter(ToscaFunction.class::isInstance)
.filter(functionParameter -> functionTypesToUpdateList.contains(functionParameter.getType()))
.forEach(functionParameter ->
updateFunctionWithDataFromSelfComponent((ToscaFunction) functionParameter, selfComponent, instancePropertyMap, instanceAttributeMap));
}
/**
* Updates the Source Unique Id, the Source Name and the Property Unique Id of the TOSCA get_input function.
*
* @param toscaGetFunction the TOSCA get_input function to update
* @param selfComponent the SELF component
*/
private void updateGetInputFunction(final ToscaGetFunctionDataDefinition toscaGetFunction, final Component selfComponent) {
toscaGetFunction.setSourceUniqueId(selfComponent.getUniqueId());
toscaGetFunction.setSourceName(selfComponent.getName());
selfComponent.getInputs().stream()
.filter(inputDefinition -> inputDefinition.getName().equals(toscaGetFunction.getPropertyName()))
.findAny().ifPresent(input ->
toscaGetFunction.setPropertyUniqueId(input.getUniqueId())
);
}
/**
* Updates the Source Unique Id, the Source Name and the Property Unique Id of the TOSCA get function.
*
* @param toscaGetFunction the TOSCA get function to update
* @param selfComponent the SELF component
* @param instancePropertyMap the component instances properties
* @param instanceAttributeMap the component instances attributes
*/
private void updateGetPropertyFunction(final ToscaGetFunctionDataDefinition toscaGetFunction, final Component selfComponent,
final Map<String, List<ComponentInstanceProperty>> instancePropertyMap,
final Map<String, List<AttributeDefinition>> instanceAttributeMap) {
if (toscaGetFunction.getPropertySource() == PropertySource.SELF) {
toscaGetFunction.setSourceUniqueId(selfComponent.getUniqueId());
toscaGetFunction.setSourceName(selfComponent.getName());
if (toscaGetFunction.getType() == ToscaFunctionType.GET_PROPERTY) {
selfComponent.getProperties().stream()
.filter(property -> property.getName().equals(toscaGetFunction.getPropertyPathFromSource().get(0)))
.findAny()
.ifPresent(property ->
toscaGetFunction.setPropertyUniqueId(property.getUniqueId())
);
} else {
selfComponent.getAttributes().stream()
.filter(attribute -> attribute.getName().equals(toscaGetFunction.getPropertyPathFromSource().get(0)))
.findAny()
.ifPresent(attribute ->
toscaGetFunction.setPropertyUniqueId(attribute.getUniqueId())
);
}
} else if (toscaGetFunction.getPropertySource() == PropertySource.INSTANCE) {
selfComponent.getComponentInstances().stream()
.filter(componentInstance -> toscaGetFunction.getSourceName().equals(componentInstance.getName()))
.findAny()
.ifPresent(componentInstance -> toscaGetFunction.setSourceUniqueId(componentInstance.getUniqueId()));
if (toscaGetFunction.getType() == ToscaFunctionType.GET_PROPERTY) {
final List<ComponentInstanceProperty> instanceProperties = instancePropertyMap.get(toscaGetFunction.getSourceUniqueId());
instanceProperties.stream()
.filter(property -> property.getName().equals(toscaGetFunction.getPropertyPathFromSource().get(0)))
.findAny()
.ifPresent(property ->
toscaGetFunction.setPropertyUniqueId(property.getUniqueId())
);
} else {
final List<AttributeDefinition> instanceAttributes = instanceAttributeMap.get(toscaGetFunction.getSourceUniqueId());
instanceAttributes.stream()
.filter(attribute -> attribute.getName().equals(toscaGetFunction.getPropertyPathFromSource().get(0)))
.findAny()
.ifPresent(attribute ->
toscaGetFunction.setPropertyUniqueId(attribute.getUniqueId())
);
}
}
}
}
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