1 files changed, 100 insertions, 0 deletions
diff --git a/cps-service/src/main/java/org/onap/cps/api/impl/CpsAnchorServiceImpl.java b/cps-service/src/main/java/org/onap/cps/api/impl/CpsAnchorServiceImpl.java
new file mode 100644
index 0000000000..f09a795a66
--- /dev/null
+++ b/cps-service/src/main/java/org/onap/cps/api/impl/CpsAnchorServiceImpl.java
@@ -0,0 +1,100 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 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.
+ *  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 java.util.stream.Collectors;
+import lombok.RequiredArgsConstructor;
+import org.onap.cps.api.CpsAnchorService;
+import org.onap.cps.spi.CpsAdminPersistenceService;
+import org.onap.cps.spi.CpsDataPersistenceService;
+import org.onap.cps.spi.model.Anchor;
+import org.onap.cps.spi.utils.CpsValidator;
+import org.springframework.stereotype.Service;
+
+@Service
+@RequiredArgsConstructor
+public class CpsAnchorServiceImpl implements CpsAnchorService {
+
+    private final CpsAdminPersistenceService cpsAdminPersistenceService;
+    private final CpsDataPersistenceService cpsDataPersistenceService;
+    private final CpsValidator cpsValidator;
+
+    @Override
+    public void createAnchor(final String dataspaceName, final String schemaSetName, final String anchorName) {
+        cpsValidator.validateNameCharacters(dataspaceName, schemaSetName, anchorName);
+        cpsAdminPersistenceService.createAnchor(dataspaceName, schemaSetName, anchorName);
+    }
+
+    @Override
+    public Collection<Anchor> getAnchors(final String dataspaceName) {
+        cpsValidator.validateNameCharacters(dataspaceName);
+        return cpsAdminPersistenceService.getAnchors(dataspaceName);
+    }
+
+    @Override
+    public Collection<Anchor> getAnchors(final String dataspaceName, final String schemaSetName) {
+        cpsValidator.validateNameCharacters(dataspaceName, schemaSetName);
+        return cpsAdminPersistenceService.getAnchors(dataspaceName, schemaSetName);
+    }
+
+    @Override
+    public Collection<Anchor> getAnchors(final String dataspaceName, final Collection<String> schemaSetNames) {
+        cpsValidator.validateNameCharacters(dataspaceName);
+        cpsValidator.validateNameCharacters(schemaSetNames);
+        return cpsAdminPersistenceService.getAnchors(dataspaceName, schemaSetNames);
+    }
+
+    @Override
+    public Anchor getAnchor(final String dataspaceName, final String anchorName) {
+        cpsValidator.validateNameCharacters(dataspaceName, anchorName);
+        return cpsAdminPersistenceService.getAnchor(dataspaceName, anchorName);
+    }
+
+    @Override
+    public void deleteAnchor(final String dataspaceName, final String anchorName) {
+        cpsValidator.validateNameCharacters(dataspaceName, anchorName);
+        cpsDataPersistenceService.deleteDataNodes(dataspaceName, anchorName);
+        cpsAdminPersistenceService.deleteAnchor(dataspaceName, anchorName);
+    }
+
+    @Override
+    public void deleteAnchors(final String dataspaceName, final Collection<String> anchorNames) {
+        cpsValidator.validateNameCharacters(dataspaceName);
+        cpsValidator.validateNameCharacters(anchorNames);
+        cpsDataPersistenceService.deleteDataNodes(dataspaceName, anchorNames);
+        cpsAdminPersistenceService.deleteAnchors(dataspaceName, anchorNames);
+    }
+
+    @Override
+    public Collection<String> queryAnchorNames(final String dataspaceName, final Collection<String> moduleNames) {
+        cpsValidator.validateNameCharacters(dataspaceName);
+        final Collection<Anchor> anchors = cpsAdminPersistenceService.queryAnchors(dataspaceName, moduleNames);
+        return anchors.stream().map(Anchor::getName).collect(Collectors.toList());
+    }
+
+    @Override
+    public void updateAnchorSchemaSet(final String dataspaceName,
+                                      final String anchorName,
+                                      final String schemaSetName) {
+        cpsAdminPersistenceService.updateAnchorSchemaSet(dataspaceName, anchorName, schemaSetName);
+    }
+}