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/*
* ============LICENSE_START=======================================================
* ONAP : ccsdk features
* ================================================================================
* Copyright (C) 2023 highstreet technologies GmbH 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.onap.ccsdk.features.sdnr.wt.devicemanager.oran.yangspecs;
import com.google.common.collect.Sets;
import java.util.Arrays;
import java.util.List;
import java.util.Optional;
import org.eclipse.jdt.annotation.NonNull;
import org.eclipse.jdt.annotation.Nullable;
import org.onap.ccsdk.features.sdnr.wt.devicemanager.oran.util.ORanDeviceManagerQNames;
import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.Capabilities;
import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.NetconfDomAccessor;
import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
import org.opendaylight.yangtools.yang.common.QName;
import org.opendaylight.yangtools.yang.common.QNameModule;
import org.opendaylight.yangtools.yang.common.Revision;
import org.opendaylight.yangtools.yang.common.XMLNamespace;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.AugmentationIdentifier;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.InstanceIdentifierBuilder;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class OnapSystem extends YangModule {
private static final Logger LOG = LoggerFactory.getLogger(OnapSystem.class);
public static final String NAMESPACE = "urn:onap:system";
public static final QNameModule ONAPSYSTEM_2020_10_26 =
QNameModule.create(XMLNamespace.of(NAMESPACE), Revision.of("2020-10-26"));
public static final QNameModule ONAPSYSTEM_2022_11_04 =
QNameModule.create(XMLNamespace.of(NAMESPACE), Revision.of("2022-11-04"));
private static final List<QNameModule> MODULES = Arrays.asList(ONAPSYSTEM_2020_10_26, ONAPSYSTEM_2022_11_04);
private final QName NAME;
private final QName WEB_UI;
private final QName GEOGRAPHICAL_LOCATION;
OnapSystem(NetconfDomAccessor netconfDomAccessor, QNameModule module) {
super(netconfDomAccessor, module);
NAME = QName.create(module, "name");
WEB_UI = QName.create(module, "web-ui");
GEOGRAPHICAL_LOCATION = QName.create(module, "geographical-location");
}
public QName getName() {
return NAME;
}
public QName getWebUi() {
return WEB_UI;
}
public QName getGeoLocation() {
return GEOGRAPHICAL_LOCATION;
}
// Read from device
/**
* Read system data with GUI cut through information from device if ONAP_SYSTEM YANG is supported.
*
* @return NormalizedNode data with GUI cut through information or null if not available.
*/
public @Nullable NormalizedNode getOnapSystemData() {
LOG.debug("Get System1 for mountpoint {}", netconfDomAccessor.getNodeId().getValue());
@NonNull
InstanceIdentifierBuilder ietfSystemIID =
YangInstanceIdentifier.builder().node(ORanDeviceManagerQNames.IETF_SYSTEM_CONTAINER);
@NonNull
AugmentationIdentifier onapSystemIID = null;
if (netconfDomAccessor.getCapabilites().isSupportingNamespaceAndRevision(ONAPSYSTEM_2020_10_26))
onapSystemIID = YangInstanceIdentifier.AugmentationIdentifier.create(Sets.newHashSet(NAME, WEB_UI));
else if (netconfDomAccessor.getCapabilites().isSupportingNamespaceAndRevision(ONAPSYSTEM_2022_11_04))
onapSystemIID = YangInstanceIdentifier.AugmentationIdentifier
.create(Sets.newHashSet(NAME, WEB_UI, GEOGRAPHICAL_LOCATION));
InstanceIdentifierBuilder augmentedOnapSystem =
YangInstanceIdentifier.builder(ietfSystemIID.build()).node(onapSystemIID);
Optional<NormalizedNode> res =
netconfDomAccessor.readDataNode(LogicalDatastoreType.OPERATIONAL, augmentedOnapSystem.build());
LOG.debug("Result of System1 = {}", res);
return res.isPresent() ? res.get() : null;
}
/**
* Get specific instance, depending on capabilities
*
* @param capabilities
* @return
*/
public static Optional<OnapSystem> getModule(NetconfDomAccessor netconfDomAccessor) {
Capabilities capabilities = netconfDomAccessor.getCapabilites();
for (QNameModule module : MODULES) {
if (capabilities.isSupportingNamespaceAndRevision(module)) {
return Optional.of(new OnapSystem(netconfDomAccessor, module));
}
}
return Optional.empty();
}
}
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