1 files changed, 73 insertions, 0 deletions
diff --git a/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsAdminPersistenceServiceImpl.java b/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsAdminPersistenceServiceImpl.java
new file mode 100644
index 000000000..684750c45
--- /dev/null
+++ b/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsAdminPersistenceServiceImpl.java
@@ -0,0 +1,73 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2020 Nordix Foundation. 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.spi.impl;
+
+import org.onap.cps.exceptions.CpsNotFoundException;
+import org.onap.cps.exceptions.CpsValidationException;
+import org.onap.cps.spi.CpsAdminPersistenceService;
+import org.onap.cps.spi.entities.Dataspace;
+import org.onap.cps.spi.entities.Fragment;
+import org.onap.cps.spi.entities.Module;
+import org.onap.cps.spi.model.Anchor;
+import org.onap.cps.spi.repository.DataspaceRepository;
+import org.onap.cps.spi.repository.FragmentRepository;
+import org.onap.cps.spi.repository.ModuleRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.dao.DataIntegrityViolationException;
+import org.springframework.stereotype.Component;
+
+@Component
+public class CpsAdminPersistenceServiceImpl implements CpsAdminPersistenceService {
+
+    @Autowired
+    private DataspaceRepository dataspaceRepository;
+
+    @Autowired
+    private FragmentRepository fragmentRepository;
+
+    @Autowired
+    private ModuleRepository moduleRepository;
+
+    @Override
+    public String createAnchor(final Anchor anchor) {
+        final String anchorName = anchor.getAnchorName();
+        try {
+            final Dataspace dataspace = dataspaceRepository.getByName(anchor.getDataspaceName());
+            final Module module =
+                moduleRepository.getByDataspaceAndNamespaceAndRevision(dataspace,
+                    anchor.getNamespace(), anchor.getRevision());
+
+            final Fragment fragment = Fragment.builder().xpath(anchorName)
+                .anchorName(anchorName)
+                .dataspace(dataspace).module(module).build();
+
+            fragmentRepository.save(fragment);
+            return anchorName;
+        } catch (final CpsNotFoundException ex) {
+            throw new CpsValidationException("Validation Error",
+                "Dataspace and/or Module do not exist.");
+        } catch (final DataIntegrityViolationException ex) {
+            throw new CpsValidationException("Duplication Error",
+                String.format("Anchor with name %s already exist in dataspace %s.",
+                    anchorName, anchor.getDataspaceName()));
+        }
+    }
+}