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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2020 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.tosca.utils;
import java.util.Collections;
import java.util.List;
import java.util.stream.Collectors;
import org.apache.commons.collections.CollectionUtils;
import org.openecomp.sdc.be.datamodel.utils.ConstraintConvertor;
import org.openecomp.sdc.be.datatypes.elements.ListDataDefinition;
import org.openecomp.sdc.be.datatypes.elements.RequirementSubstitutionFilterCapabilityDataDefinition;
import org.openecomp.sdc.be.datatypes.elements.RequirementSubstitutionFilterPropertyDataDefinition;
import org.openecomp.sdc.be.datatypes.elements.SubstitutionFilterDataDefinition;
import org.openecomp.sdc.be.ui.model.UIConstraint;
import org.openecomp.sdc.be.ui.model.UINodeFilter;
public class SubstitutionFilterConverter {
public UINodeFilter convertToUi(final SubstitutionFilterDataDefinition inSubstitutionFilter) {
final UINodeFilter uiNodeFilter = new UINodeFilter();
final ConstraintConvertor constraintConvertor = new ConstraintConvertor();
final List<UIConstraint> uiPropertyFilters = extractPropertyFilter(inSubstitutionFilter, constraintConvertor);
if (!uiPropertyFilters.isEmpty()) {
uiNodeFilter.setProperties(uiPropertyFilters);
}
final List<UIConstraint> uiCapabilityFilters =
extractCapabilitiesFilter(inSubstitutionFilter, constraintConvertor);
if (!uiCapabilityFilters.isEmpty()) {
uiNodeFilter.setCapabilities(uiCapabilityFilters);
}
return uiNodeFilter;
}
private List<UIConstraint> extractPropertyFilter(final SubstitutionFilterDataDefinition substitutionFilter,
final ConstraintConvertor constraintConvertor) {
final ListDataDefinition<RequirementSubstitutionFilterPropertyDataDefinition> substitutionFilterProperties =
substitutionFilter.getProperties();
if (substitutionFilterProperties != null && !substitutionFilterProperties.isEmpty()
&& CollectionUtils.isNotEmpty(substitutionFilterProperties.getListToscaDataDefinition())) {
return substitutionFilterProperties.getListToscaDataDefinition()
.stream()
.map(property -> property.getConstraints().iterator().next())
.map(constraintConvertor::convert)
.collect(Collectors.toList());
}
return Collections.emptyList();
}
private List<UIConstraint> extractCapabilitiesFilter(final SubstitutionFilterDataDefinition substitutionFilter,
final ConstraintConvertor constraintConvertor) {
final ListDataDefinition<RequirementSubstitutionFilterCapabilityDataDefinition> substitutionFilterCapabilities =
substitutionFilter.getCapabilities();
if (substitutionFilterCapabilities != null && !substitutionFilterCapabilities.isEmpty()
&& CollectionUtils.isNotEmpty(substitutionFilterCapabilities.getListToscaDataDefinition())) {
return substitutionFilterCapabilities
.getListToscaDataDefinition()
.stream()
.map(capabilities -> capabilities.getProperties().getListToscaDataDefinition().iterator().next())
.map(property -> property.getConstraints().iterator().next())
.map(constraintConvertor::convert)
.collect(Collectors.toList());
}
return Collections.emptyList();
}
}
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