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authorniamhcore <niamh.core@est.tech>2021-01-28 16:11:52 +0000
committerniamhcore <niamh.core@est.tech>2021-02-01 14:18:35 +0000
commit74753d923b77d87b17e8221ecc86a084446648b7 (patch)
tree19d933504e9a9040da75d478b2298b8413283c42 /cps-service/src/main
parent3cf66a1b795042ade82a8c9cb2b4df978bc6485d (diff)
Attach a (JSON) data instance for a container with children to a given Anchor
Issue-ID: CPS-26 Signed-off-by: niamhcore <niamh.core@est.tech> Change-Id: I38fc1b1a6ccf84e64eff3218372b40c8fa2491ba
Diffstat (limited to 'cps-service/src/main')
-rw-r--r--cps-service/src/main/java/org/onap/cps/api/CpsDataService.java13
-rw-r--r--cps-service/src/main/java/org/onap/cps/api/impl/CpsDataServiceImpl.java63
-rw-r--r--cps-service/src/main/java/org/onap/cps/api/impl/CpsModuleServiceImpl.java8
-rw-r--r--cps-service/src/main/java/org/onap/cps/utils/YangUtils.java17
4 files changed, 90 insertions, 11 deletions
diff --git a/cps-service/src/main/java/org/onap/cps/api/CpsDataService.java b/cps-service/src/main/java/org/onap/cps/api/CpsDataService.java
index ebeeb9a825..a8f49655a4 100644
--- a/cps-service/src/main/java/org/onap/cps/api/CpsDataService.java
+++ b/cps-service/src/main/java/org/onap/cps/api/CpsDataService.java
@@ -19,9 +19,20 @@
package org.onap.cps.api;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.onap.cps.spi.exceptions.DataValidationException;
+
/*
* Datastore interface for handling CPS data.
*/
public interface CpsDataService {
-
+ /**
+ * Persists data for the given anchor and dataspace.
+ *
+ * @param dataspaceName dataspace name
+ * @param anchorName anchor name
+ * @param jsonData json data
+ * @throws DataValidationException when json data is invalid
+ */
+ void saveData(@NonNull String dataspaceName, @NonNull String anchorName, @NonNull String jsonData);
}
diff --git a/cps-service/src/main/java/org/onap/cps/api/impl/CpsDataServiceImpl.java b/cps-service/src/main/java/org/onap/cps/api/impl/CpsDataServiceImpl.java
new file mode 100644
index 0000000000..2a1e18b6d5
--- /dev/null
+++ b/cps-service/src/main/java/org/onap/cps/api/impl/CpsDataServiceImpl.java
@@ -0,0 +1,63 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2021 Nordix Foundation
+ * Modifications Copyright (C) 2020 Bell Canada. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.cps.api.impl;
+
+import org.onap.cps.api.CpsAdminService;
+import org.onap.cps.api.CpsDataService;
+import org.onap.cps.api.CpsModuleService;
+import org.onap.cps.spi.CpsDataPersistenceService;
+import org.onap.cps.spi.model.Anchor;
+import org.onap.cps.spi.model.DataNode;
+import org.onap.cps.spi.model.DataNodeBuilder;
+import org.onap.cps.utils.YangUtils;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+@Service
+public class CpsDataServiceImpl implements CpsDataService {
+
+ @Autowired
+ private CpsDataPersistenceService cpsDataPersistenceService;
+
+ @Autowired
+ private CpsAdminService cpsAdminService;
+
+ @Autowired
+ private CpsModuleService cpsModuleService;
+
+ @Autowired
+ private YangTextSchemaSourceSetCache yangTextSchemaSourceSetCache;
+
+ @Override
+ public void saveData(final String dataspaceName, final String anchorName, final String jsonData) {
+ final Anchor anchor = cpsAdminService.getAnchor(dataspaceName, anchorName);
+ final SchemaContext schemaContext = getSchemaContext(dataspaceName, anchor.getSchemaSetName());
+ final NormalizedNode normalizedNode = YangUtils.parseJsonData(jsonData, schemaContext);
+ final DataNode dataNode = new DataNodeBuilder().withNormalizedNodeTree(normalizedNode).build();
+ cpsDataPersistenceService.storeDataNode(dataspaceName, anchor.getName(), dataNode);
+ }
+
+ private SchemaContext getSchemaContext(final String dataspaceName, final String schemaSetName) {
+ return yangTextSchemaSourceSetCache.get(dataspaceName, schemaSetName).getSchemaContext();
+ }
+} \ No newline at end of file
diff --git a/cps-service/src/main/java/org/onap/cps/api/impl/CpsModuleServiceImpl.java b/cps-service/src/main/java/org/onap/cps/api/impl/CpsModuleServiceImpl.java
index 427ddd6c6f..990b7bb931 100644
--- a/cps-service/src/main/java/org/onap/cps/api/impl/CpsModuleServiceImpl.java
+++ b/cps-service/src/main/java/org/onap/cps/api/impl/CpsModuleServiceImpl.java
@@ -40,9 +40,9 @@ public class CpsModuleServiceImpl implements CpsModuleService {
@Override
public void createSchemaSet(final String dataspaceName, final String schemaSetName,
- final Map<String, String> yangResourcesNameToContentMap) {
+ final Map<String, String> yangResourcesNameToContentMap) {
final YangTextSchemaSourceSet yangTextSchemaSourceSet
- = YangTextSchemaSourceSetBuilder.of(yangResourcesNameToContentMap);
+ = YangTextSchemaSourceSetBuilder.of(yangResourcesNameToContentMap);
cpsModulePersistenceService.storeSchemaSet(dataspaceName, schemaSetName, yangResourcesNameToContentMap);
yangTextSchemaSourceSetCache.updateCache(dataspaceName, schemaSetName, yangTextSchemaSourceSet);
}
@@ -50,9 +50,9 @@ public class CpsModuleServiceImpl implements CpsModuleService {
@Override
public SchemaSet getSchemaSet(final String dataspaceName, final String schemaSetName) {
final YangTextSchemaSourceSet yangTextSchemaSourceSet = yangTextSchemaSourceSetCache
- .get(dataspaceName, schemaSetName);
+ .get(dataspaceName, schemaSetName);
return SchemaSet.builder().name(schemaSetName).dataspaceName(dataspaceName)
- .moduleReferences(yangTextSchemaSourceSet.getModuleReferences()).build();
+ .moduleReferences(yangTextSchemaSourceSet.getModuleReferences()).build();
}
@Override
diff --git a/cps-service/src/main/java/org/onap/cps/utils/YangUtils.java b/cps-service/src/main/java/org/onap/cps/utils/YangUtils.java
index 1244d54afb..1ba94328d2 100644
--- a/cps-service/src/main/java/org/onap/cps/utils/YangUtils.java
+++ b/cps-service/src/main/java/org/onap/cps/utils/YangUtils.java
@@ -27,6 +27,7 @@ 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 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;
@@ -52,17 +53,21 @@ public class YangUtils {
* @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)
- throws IOException {
+ 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 (final JsonParserStream jsonParserStream = JsonParserStream
- .create(normalizedNodeStreamWriter, jsonCodecFactory)) {
- final JsonReader jsonReader = new JsonReader(new StringReader(jsonData));
- jsonParserStream.parse(jsonReader);
+ 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();
}