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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2017 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.impl;
import java.util.*;
import org.openecomp.sdc.be.components.ArtifactsResolver;
import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
import org.openecomp.sdc.be.model.ArtifactDefinition;
import org.openecomp.sdc.be.model.Component;
import org.openecomp.sdc.be.model.ComponentInstance;
import org.openecomp.sdc.be.model.Service;
import java.util.*;
@org.springframework.stereotype.Component("artifact-resolver")
public class ArtifactResolverImpl implements ArtifactsResolver {
@Override
public ArtifactDefinition findArtifactOnComponent(Component component, ComponentTypeEnum componentType, String artifactId) {
List<ArtifactDefinition> allComponentsArtifacts = getAllComponentsArtifacts(component, componentType);
return findById(allComponentsArtifacts, artifactId);
}
@Override
public ArtifactDefinition findArtifactOnComponentInstance(ComponentInstance componentInstance, String artifactId) {
List<ArtifactDefinition> allInstanceArtifacts = getAllInstanceArtifacts(componentInstance);
return findById(allInstanceArtifacts, artifactId);
}
private ArtifactDefinition findById(List<ArtifactDefinition> artifacts, String artifactId) {
return artifacts.stream()
.filter(artifact -> artifact.getUniqueId().equals(artifactId))
.findFirst().orElse(null);
}
private List<ArtifactDefinition> getAllComponentsArtifacts(Component component, ComponentTypeEnum componentType) {
Map<String, ArtifactDefinition> deploymentArtifacts = Optional.ofNullable(component.getDeploymentArtifacts()).orElse(Collections.emptyMap());
Map<String, ArtifactDefinition> artifacts = Optional.ofNullable(component.getArtifacts()).orElse(Collections.emptyMap());
Map<String, ArtifactDefinition> serviceApiArtifacts = Collections.emptyMap();
if (componentType.equals(ComponentTypeEnum.SERVICE)) {
serviceApiArtifacts = Optional.ofNullable(((Service) component).getServiceApiArtifacts()).orElse(Collections.emptyMap());
}
return appendAllArtifacts(deploymentArtifacts, artifacts, serviceApiArtifacts);
}
private List<ArtifactDefinition> getAllInstanceArtifacts(ComponentInstance instance) {
Map<String, ArtifactDefinition> deploymentArtifacts = Optional.ofNullable(instance.getDeploymentArtifacts()).orElse(Collections.emptyMap());
Map<String, ArtifactDefinition> artifacts = Optional.ofNullable(instance.getArtifacts()).orElse(Collections.emptyMap());
return appendAllArtifacts(deploymentArtifacts, artifacts);
}
@SafeVarargs
private final List<ArtifactDefinition> appendAllArtifacts(Map<String, ArtifactDefinition>... artifacts) {
List<ArtifactDefinition> allArtifacts = new ArrayList<>();
Arrays.stream(artifacts).forEach(a -> allArtifacts.addAll(a.values()));
return allArtifacts;
}
}
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