Rest & Java API layer - Query Datanodes using cpsPath that contains contains a leaf name and a leaf value

Issue-ID: CPS-231

Signed-off-by: niamhcore <niamh.core@est.tech>
Change-Id: I3bf2a9946746ad06ddb4bc832206a36b78ff2175

1 files changed, 40 insertions, 0 deletions

diff --git a/cps-service/src/main/java/org/onap/cps/api/impl/CpsQueryServiceImpl.java b/cps-service/src/main/java/org/onap/cps/api/impl/CpsQueryServiceImpl.java
new file mode 100644
index 000000000..63d0a0fbb
--- /dev/null
+++ b/cps-service/src/main/java/org/onap/cps/api/impl/CpsQueryServiceImpl.java
@@ -0,0 +1,40 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2021 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.api.impl;
+
+import java.util.Collection;
+import org.onap.cps.api.CpsQueryService;
+import org.onap.cps.spi.CpsDataPersistenceService;
+import org.onap.cps.spi.model.DataNode;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+@Service
+public class CpsQueryServiceImpl implements CpsQueryService {
+
+    @Autowired
+    private CpsDataPersistenceService cpsDataPersistenceService;
+
+    @Override
+    public Collection<DataNode> queryDataNodes(final String dataspaceName, final String anchorName,
+        final String cpsPath) {
+        return cpsDataPersistenceService.queryDataNodes(dataspaceName, anchorName, cpsPath);
+    }
+}
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