1 files changed, 100 insertions, 0 deletions
diff --git a/graph-inventory/aai-client/src/main/java/org/onap/aaiclient/client/aai/AAIRestClientImpl.java b/graph-inventory/aai-client/src/main/java/org/onap/aaiclient/client/aai/AAIRestClientImpl.java
new file mode 100644
index 0000000000..886891a34e
--- /dev/null
+++ b/graph-inventory/aai-client/src/main/java/org/onap/aaiclient/client/aai/AAIRestClientImpl.java
@@ -0,0 +1,100 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.aaiclient.client.aai;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import javax.ws.rs.core.Response;
+import org.onap.aai.domain.yang.GenericVnf;
+import org.onap.aai.domain.yang.Pnf;
+import org.onap.aai.domain.yang.Pserver;
+import org.onap.aaiclient.client.aai.entities.CustomQuery;
+import org.onap.aaiclient.client.aai.entities.Results;
+import org.onap.aaiclient.client.aai.entities.uri.AAIResourceUri;
+import org.onap.aaiclient.client.aai.entities.uri.AAIUriFactory;
+import org.onap.aaiclient.client.graphinventory.Format;
+
+public class AAIRestClientImpl implements AAIRestClientI {
+
+    private static final String PSERVER_VNF_QUERY = "pservers-fromVnf";
+
+    @Override
+    public List<Pserver> getPhysicalServerByVnfId(String vnfId) throws IOException {
+        List<AAIResourceUri> startNodes = new ArrayList<>();
+        startNodes.add(AAIUriFactory.createResourceUri(AAIObjectType.GENERIC_VNF, vnfId));
+        String jsonInput = new AAIQueryClient().query(Format.RESOURCE, new CustomQuery(startNodes, PSERVER_VNF_QUERY));
+
+        return this.getListOfPservers(jsonInput);
+
+    }
+
+    protected List<Pserver> getListOfPservers(String jsonInput) throws IOException {
+        ObjectMapper mapper = new AAICommonObjectMapperProvider().getMapper();
+        Results<Map<String, Pserver>> resultsFromJson =
+                mapper.readValue(jsonInput, new TypeReference<Results<Map<String, Pserver>>>() {});
+        List<Pserver> results = new ArrayList<>();
+        for (Map<String, Pserver> m : resultsFromJson.getResult()) {
+            results.add(m.get("pserver"));
+        }
+        return results;
+    }
+
+    @Override
+    public void updateMaintenceFlagVnfId(String vnfId, boolean inMaint) {
+        GenericVnf genericVnf = new GenericVnf();
+        genericVnf.setInMaint(inMaint);
+        new AAIResourcesClient().update(AAIUriFactory.createResourceUri(AAIObjectType.GENERIC_VNF, vnfId), genericVnf);
+
+    }
+
+    @Override
+    public GenericVnf getVnfByName(String vnfId) {
+        return new AAIResourcesClient()
+                .get(GenericVnf.class, AAIUriFactory.createResourceUri(AAIObjectType.GENERIC_VNF, vnfId)).orElse(null);
+    }
+
+    @Override
+    public Optional<Pnf> getPnfByName(String pnfId) {
+        Response response =
+                new AAIResourcesClient().getFullResponse(AAIUriFactory.createResourceUri(AAIObjectType.PNF, pnfId));
+        if (response.getStatus() != 200) {
+            return Optional.empty();
+        } else {
+            return Optional.of(response.readEntity(Pnf.class));
+        }
+    }
+
+    @Override
+    public void createPnf(String pnfId, Pnf pnf) {
+        new AAIResourcesClient().createIfNotExists(AAIUriFactory.createResourceUri(AAIObjectType.PNF, pnfId),
+                Optional.of(pnf));
+    }
+
+    @Override
+    public void updatePnf(String pnfId, Pnf pnf) {
+        new AAIResourcesClient().update(AAIUriFactory.createResourceUri(AAIObjectType.PNF, pnfId), pnf);
+    }
+}