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/*
* Copyright © 2016-2018 European Support Limited
*
* 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.
*/
package org.openecomp.sdc.be.components.utils;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import java.util.function.Function;
import java.util.function.Predicate;
import java.util.stream.Collectors;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.collections.MapUtils;
import org.openecomp.sdc.be.datatypes.elements.GetInputValueDataDefinition;
import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
import org.openecomp.sdc.be.datatypes.enums.ResourceTypeEnum;
import org.openecomp.sdc.be.model.CapabilityDefinition;
import org.openecomp.sdc.be.model.Component;
import org.openecomp.sdc.be.model.ComponentInstanceProperty;
import org.openecomp.sdc.be.model.InputDefinition;
import org.openecomp.sdc.be.model.PropertyDefinition;
import org.openecomp.sdc.be.model.Resource;
import static org.openecomp.sdc.be.components.property.GetInputUtils.isGetInputValueForInput;
public class PropertiesUtils {
private PropertiesUtils() {
//Hiding implicit default constructor
}
public static List<PropertyDefinition> getProperties(Component service) {
List<PropertyDefinition> properties = service.getProperties();
if (properties == null) {
properties = new ArrayList<>();
}
Set<PropertyDefinition> serviceProperties = new HashSet<>(properties);
if (service.getInputs() != null) {
Set<PropertyDefinition> inputs = service.getInputs().stream().map(PropertyDefinition::new)
.collect(Collectors.toSet());
serviceProperties.addAll(inputs);
}
serviceProperties =
serviceProperties.stream().filter(distinctByKey(PropertyDefinition::getName)).collect(Collectors.toSet());
return new ArrayList<>(serviceProperties);
}
public static Optional<ComponentInstanceProperty> isCapabilityProperty(String propertyUniqueId,
Component containerComponent) {
Optional<List<ComponentInstanceProperty>> capPropertiesOptional = getCapProperties(containerComponent);
if(capPropertiesOptional.isPresent()) {
return capPropertiesOptional.get().stream().filter(propertyDefinition ->
propertyDefinition.getUniqueId().equals(propertyUniqueId)).findAny();
} else {
return Optional.empty();
}
}
private static Optional<List<ComponentInstanceProperty>> getCapProperties(Component containerComponent) {
Map<String, List<CapabilityDefinition>> componentCapabilities = containerComponent.getCapabilities();
if(MapUtils.isEmpty(componentCapabilities)){
return Optional.empty();
}
List<CapabilityDefinition> capabilityDefinitionList = componentCapabilities.values()
.stream().flatMap(Collection::stream).collect(Collectors.toList());
if(CollectionUtils.isEmpty(capabilityDefinitionList)){
return Optional.empty();
}
List<ComponentInstanceProperty> allComponentInstanceCapProperties= new ArrayList<>();
capabilityDefinitionList.stream().filter(capabilityDefinition -> CollectionUtils.isNotEmpty(capabilityDefinition
.getProperties())).collect(Collectors.toList()).forEach(capabilityDefinition ->
allComponentInstanceCapProperties.addAll(capabilityDefinition.getProperties()));
return Optional.of(allComponentInstanceCapProperties);
}
public static Optional<CapabilityDefinition> getPropertyCapabilityOfChildInstance(String propertyParentUniqueId,
Map<String, List<CapabilityDefinition>>
componentCapabilities) {
if(MapUtils.isEmpty(componentCapabilities)){
return Optional.empty();
}
List<CapabilityDefinition> capabilityDefinitionList = componentCapabilities.values()
.stream().flatMap(Collection::stream).collect(Collectors.toList());
if(CollectionUtils.isEmpty(capabilityDefinitionList)){
return Optional.empty();
}
return capabilityDefinitionList.stream()
.filter(capabilityDefinition -> capabilityDefinition.getUniqueId().equals(propertyParentUniqueId) &&
capabilityDefinition.getPath().size() == 1)
.findAny();
}
public static Optional<CapabilityDefinition> getPropertyCapabilityFromAllCapProps(String propertyParentUniqueId,
List<CapabilityDefinition>
capabilityDefinitionList) {
return capabilityDefinitionList.stream()
.filter(capabilityDefinition -> capabilityDefinition.getUniqueId().equals(propertyParentUniqueId))
.findAny();
}
public static boolean isNodeProperty(String propertyName, List<PropertyDefinition> properties) {
return !CollectionUtils.isEmpty(properties) && properties.stream().anyMatch(property -> property.getName()
.equals(propertyName));
}
private static <T> Predicate<T> distinctByKey(Function<? super T, ?> keyExtractor) {
Set<Object> seen = new HashSet<>();
return t -> seen.add(keyExtractor.apply(t));
}
public static Optional<ComponentInstanceProperty> getPropertyByInputId(Component component, String inputId) {
List<InputDefinition> componentInputs = component.getInputs();
if(CollectionUtils.isEmpty(componentInputs)) {
return Optional.empty();
}
Optional<InputDefinition> inputDefinition = componentInputs.stream().filter(cip -> cip.getUniqueId()
.equals(inputId)).findFirst();
if(!inputDefinition.isPresent()) {
return Optional.empty();
}
Optional<List<ComponentInstanceProperty>> capProperties = getCapProperties(component);
if(!capProperties.isPresent()) {
return Optional.empty();
}
return capProperties.get().stream().filter(capProp -> CollectionUtils.isNotEmpty(capProp.getGetInputValues()) &&
capProp.getGetInputValues().stream().anyMatch(capPropInp -> capPropInp.getInputId().equals(inputId)) &&
capProp.getUniqueId().equals(inputDefinition.get().getPropertyId())).findAny();
}
public static List<ComponentInstanceProperty> getCapabilityProperty(ComponentInstanceProperty capabilityProperty,
String inputId) {
List<ComponentInstanceProperty> resList = new ArrayList<>();
List<GetInputValueDataDefinition> inputsValues = capabilityProperty.getGetInputValues();
if (CollectionUtils.isNotEmpty(inputsValues) && inputsValues.stream().anyMatch(inputData ->
isGetInputValueForInput(inputData, inputId))) {
resList.add(capabilityProperty);
}
return resList;
}
public static boolean isNodeServiceProxy(Component component) {
if (component.getComponentType().equals(ComponentTypeEnum.SERVICE)) {
return true;
}
Resource resource = (Resource) component;
ResourceTypeEnum resType = resource.getResourceType();
return resType.equals(ResourceTypeEnum.ServiceProxy);
}
}
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