/*
* ============LICENSE_START=======================================================
- * Copyright (C) 2022 Nordix Foundation
+ * Copyright (C) 2022-2023 Nordix Foundation
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
package org.onap.cps.ncmp.api.impl.utils;
+import java.util.ArrayList;
+import java.util.Collection;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
import org.onap.cps.ncmp.api.impl.yangmodels.YangModelCmHandle;
import org.onap.cps.ncmp.api.inventory.CompositeState;
import org.onap.cps.ncmp.api.inventory.CompositeStateBuilder;
import org.onap.cps.spi.model.DataNode;
@NoArgsConstructor(access = AccessLevel.PRIVATE)
+@Slf4j
public class YangDataConverter {
+ private static final Pattern cmHandleIdInXpathPattern = Pattern.compile("\\[@id='(.*?)']");
+
/**
* This method convert yang model cm handle to ncmp service cm handle.
* @param yangModelCmHandle the yang model of the cm handle
(String) cmHandleDataNode.getLeaves().get("dmi-service-name"),
(String) cmHandleDataNode.getLeaves().get("dmi-data-service-name"),
(String) cmHandleDataNode.getLeaves().get("dmi-model-service-name"),
- ncmpServiceCmHandle
+ ncmpServiceCmHandle
+ );
+ }
+
+ /**
+ * This method convert cm handle data node to yang model cm handle without using NcmpServiceCmHandle.
+ *
+ * @param cmHandleDataNode the datanode of the cm handle
+ * @param cmHandleId the id of the cm handle
+ * @return yang model cm handle
+ */
+ public static YangModelCmHandle convertCmHandleToYangModelWithoutNcmpServiceCmHandle(
+ final DataNode cmHandleDataNode,
+ final String cmHandleId) {
+ final Map<String, String> dmiProperties = new LinkedHashMap<>();
+ final Map<String, String> publicProperties = new LinkedHashMap<>();
+ final CompositeStateBuilder compositeStateBuilder = new CompositeStateBuilder();
+ CompositeState compositeState = compositeStateBuilder.build();
+ for (final DataNode childDataNode : cmHandleDataNode.getChildDataNodes()) {
+ if (childDataNode.getXpath().contains("/additional-properties[@name=")) {
+ addProperty(childDataNode, dmiProperties);
+ } else if (childDataNode.getXpath().contains("/public-properties[@name=")) {
+ addProperty(childDataNode, publicProperties);
+ } else if (childDataNode.getXpath().endsWith("/state")) {
+ compositeState = compositeStateBuilder.fromDataNode(childDataNode).build();
+ }
+ }
+ return YangModelCmHandle.toYangModelCmHandleWithoutNcmpServiceHandle(
+ (String) cmHandleDataNode.getLeaves().get("dmi-service-name"),
+ (String) cmHandleDataNode.getLeaves().get("dmi-data-service-name"),
+ (String) cmHandleDataNode.getLeaves().get("dmi-model-service-name"),
+ cmHandleId,
+ dmiProperties,
+ publicProperties,
+ compositeState
);
}
+ /**
+ * This method convert cm handle data nodes to yang model cm handles.
+ * @param cmHandleDataNodes the datanode of the cm handle
+ * @return yang model cm handles
+ */
+ public static Collection<YangModelCmHandle> convertDataNodesToYangModelCmHandles(
+ final Collection<DataNode> cmHandleDataNodes) {
+ final Collection<YangModelCmHandle> yangModelCmHandles = new ArrayList<>(cmHandleDataNodes.size());
+ cmHandleDataNodes.forEach(dataNode -> {
+ final String cmHandleId = extractCmHandleIdFromXpath(dataNode.getXpath());
+ if (cmHandleId != null) {
+ yangModelCmHandles.add(convertCmHandleToYangModelWithoutNcmpServiceCmHandle(dataNode, cmHandleId));
+ }
+ });
+ return yangModelCmHandles;
+ }
+
+ private static String extractCmHandleIdFromXpath(final String xpath) {
+ final Matcher matcher = cmHandleIdInXpathPattern.matcher(xpath);
+ if (matcher.find()) {
+ return matcher.group(1);
+ } else {
+ log.error("Unexpected xpath {}", xpath);
+ }
+ return null;
+ }
+
+
private static void populateCmHandleDetails(final DataNode cmHandleDataNode,
final NcmpServiceCmHandle ncmpServiceCmHandle) {
final Map<String, String> dmiProperties = new LinkedHashMap<>();
}
private static void setDmiProperties(final List<YangModelCmHandle.Property> dmiProperties,
- final NcmpServiceCmHandle ncmpServiceCmHandle) {
+ final NcmpServiceCmHandle ncmpServiceCmHandle) {
final Map<String, String> dmiPropertiesMap = new LinkedHashMap<>(dmiProperties.size());
asPropertiesMap(dmiProperties, dmiPropertiesMap);
ncmpServiceCmHandle.setDmiProperties(dmiPropertiesMap);
}
private static void setPublicProperties(final List<YangModelCmHandle.Property> publicProperties,
- final NcmpServiceCmHandle ncmpServiceCmHandle) {
+ final NcmpServiceCmHandle ncmpServiceCmHandle) {
final Map<String, String> publicPropertiesMap = new LinkedHashMap<>();
asPropertiesMap(publicProperties, publicPropertiesMap);
ncmpServiceCmHandle.setPublicProperties(publicPropertiesMap);