/*
- * ============LICENSE_START=======================================================
- * Copyright (C) 2020 Nordix Foundation
- * Modifications Copyright (C) 2021 Bell Canada. All rights reserved.
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2020-2024 Nordix Foundation
+ * Modifications Copyright (C) 2021 Bell Canada.
+ * Modifications Copyright (C) 2021 Pantheon.tech
+ * Modifications Copyright (C) 2022 TechMahindra Ltd.
+ * Modifications Copyright (C) 2022 Deutsche Telekom AG
* ================================================================================
* 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.
package org.onap.cps.utils;
-import com.google.gson.stream.JsonReader;
-import java.io.IOException;
-import java.io.StringReader;
import java.util.Collections;
import java.util.List;
import java.util.stream.Collectors;
-import lombok.extern.slf4j.Slf4j;
-import org.onap.cps.spi.exceptions.DataValidationException;
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
-import org.opendaylight.yangtools.yang.data.codec.gson.JSONCodecFactory;
-import org.opendaylight.yangtools.yang.data.codec.gson.JSONCodecFactorySupplier;
-import org.opendaylight.yangtools.yang.data.codec.gson.JsonParserStream;
-import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
-import org.opendaylight.yangtools.yang.data.impl.schema.NormalizedNodeResult;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-@Slf4j
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
public class YangUtils {
-
- private YangUtils() {
- // Private constructor fo security reasons
- }
-
- /**
- * Parse a string containing json data for a certain model (schemaContext).
- *
- * @param jsonData a string containing json data for the given model
- * @param schemaContext the SchemaContext for the given data
- * @return the NormalizedNode representing the json data
- */
- public static NormalizedNode parseJsonData(final String jsonData, final SchemaContext schemaContext) {
- final JSONCodecFactory jsonCodecFactory = JSONCodecFactorySupplier.DRAFT_LHOTKA_NETMOD_YANG_JSON_02
- .getShared(schemaContext);
- final NormalizedNodeResult normalizedNodeResult = new NormalizedNodeResult();
- final NormalizedNodeStreamWriter normalizedNodeStreamWriter = ImmutableNormalizedNodeStreamWriter
- .from(normalizedNodeResult);
- try {
- try (final JsonParserStream jsonParserStream = JsonParserStream
- .create(normalizedNodeStreamWriter, jsonCodecFactory)) {
- final JsonReader jsonReader = new JsonReader(new StringReader(jsonData));
- jsonParserStream.parse(jsonReader);
- }
- } catch (final IOException e) {
- throw new DataValidationException("Failed to parse json data.", String
- .format("Exception occurred on parsing string %s.", jsonData), e);
- }
- return normalizedNodeResult.getResult();
- }
-
/**
* Create an xpath form a Yang Tools NodeIdentifier (i.e. PathArgument).
+ *
* @param nodeIdentifier the NodeIdentifier
- * @return an xpath
+ * @return a xpath
*/
public static String buildXpath(final YangInstanceIdentifier.PathArgument nodeIdentifier) {
final StringBuilder xpathBuilder = new StringBuilder();
if (nodeIdentifier instanceof YangInstanceIdentifier.NodeIdentifierWithPredicates) {
xpathBuilder.append(getKeyAttributesStatement(
- (YangInstanceIdentifier.NodeIdentifierWithPredicates) nodeIdentifier));
+ (YangInstanceIdentifier.NodeIdentifierWithPredicates) nodeIdentifier));
}
return xpathBuilder.toString();
}
private static String getKeyAttributesStatement(
final YangInstanceIdentifier.NodeIdentifierWithPredicates nodeIdentifier) {
final List<String> keyAttributes = nodeIdentifier.entrySet().stream().map(
- entry -> {
- final String name = entry.getKey().getLocalName();
- final String value = String.valueOf(entry.getValue()).replace("'", "\\'");
- return String.format("@%s='%s'", name, value);
- }
+ entry -> {
+ final String name = entry.getKey().getLocalName();
+ final String value = String.valueOf(entry.getValue()).replace("'", "''");
+ return String.format("@%s='%s'", name, value);
+ }
).collect(Collectors.toList());
if (keyAttributes.isEmpty()) {
return "[" + String.join(" and ", keyAttributes) + "]";
}
}
+
}