Merge "Query data NCMP-Operational with CPSpath"

3 files changed, 133 insertions, 0 deletions

diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyQueryService.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyQueryService.java
new file mode 100644
index 0000000000..340806b892
--- /dev/null
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyQueryService.java
@@ -0,0 +1,41 @@
+/*
+ *  ============LICENSE_START=======================================================
+ *  Copyright (C) 2022 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.onap.cps.ncmp.api;
+
+import org.onap.cps.spi.FetchDescendantsOption;
+
+/*
+ * Datastore interface for handling cached CPS data query requests.
+ */
+public interface NetworkCmProxyQueryService {
+
+    /**
+     * Get resource data for operational.
+     *
+     * @param cmHandleId cm handle identifier
+     * @param cpsPath cps path
+     * @Link FetchDescendantsOption fetch descendants option
+     * @return {@code Object} resource data
+     */
+    Object queryResourceDataOperational(String cmHandleId,
+                                      String cpsPath,
+                                      FetchDescendantsOption fetchDescendantsOption);
+}
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyQueryServiceImpl.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyQueryServiceImpl.java
new file mode 100644
index 0000000000..5540ecd213
--- /dev/null
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyQueryServiceImpl.java
@@ -0,0 +1,46 @@
+/*
+ *  ============LICENSE_START=======================================================
+ *  Copyright (C) 2022 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.onap.cps.ncmp.api.impl;
+
+import static org.onap.cps.ncmp.api.impl.constants.DmiRegistryConstants.NFP_OPERATIONAL_DATASTORE_DATASPACE_NAME;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.onap.cps.api.CpsQueryService;
+import org.onap.cps.ncmp.api.NetworkCmProxyQueryService;
+import org.onap.cps.spi.FetchDescendantsOption;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class NetworkCmProxyQueryServiceImpl implements NetworkCmProxyQueryService {
+
+    private final CpsQueryService cpsQueryService;
+
+    @Override
+    public Object queryResourceDataOperational(final String cmHandleId,
+                                               final String cpsPath,
+                                               final FetchDescendantsOption fetchDescendantsOption) {
+        return cpsQueryService.queryDataNodes(NFP_OPERATIONAL_DATASTORE_DATASPACE_NAME, cmHandleId, cpsPath,
+            fetchDescendantsOption);
+    }
+}
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyQueryServiceImplSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyQueryServiceImplSpec.groovy
new file mode 100644
index 0000000000..1e86a0b80a
--- /dev/null
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyQueryServiceImplSpec.groovy
@@ -0,0 +1,46 @@
+/*
+ *  ============LICENSE_START=======================================================
+ *  Copyright (C) 2022 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.onap.cps.ncmp.api.impl
+
+import org.onap.cps.api.CpsQueryService
+import org.onap.cps.spi.FetchDescendantsOption
+import org.onap.cps.spi.model.DataNode
+import spock.lang.Specification
+
+class NetworkCmProxyQueryServiceImplSpec extends Specification {
+
+    def mockCpsQueryService = Mock(CpsQueryService)
+
+    def objectUnderTest = new NetworkCmProxyQueryServiceImpl(mockCpsQueryService)
+
+    def 'Query resource data for operational from DMI.'() {
+        given: 'a list of datanodes'
+            def dataNodes = [new DataNode(xpath: '/cps/path'), new DataNode(xpath: '/cps/path/child')]
+        and: 'the list of datanodes is returned for query data node'
+            1 * mockCpsQueryService.queryDataNodes('NFP-Operational', 'ncmp-dmi-registry',
+                '//cps/path', FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS) >> dataNodes
+        when: 'query resource data operational for cm-handle is called'
+            def response = objectUnderTest.queryResourceDataOperational('ncmp-dmi-registry',
+                '//cps/path', FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS)
+        then: 'the expected datanodes are returned from the DMI'
+            response == dataNodes
+    }
+}