1 files changed, 197 insertions, 0 deletions
diff --git a/common/src/main/java/org/onap/so/client/aai/AAIRestClientImpl.java b/common/src/main/java/org/onap/so/client/aai/AAIRestClientImpl.java
new file mode 100644
index 0000000000..b471a1e53d
--- /dev/null
+++ b/common/src/main/java/org/onap/so/client/aai/AAIRestClientImpl.java
@@ -0,0 +1,197 @@
+/*-
+ * ============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.so.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 java.util.UUID;
+import javax.ws.rs.core.Response;
+import org.onap.aai.domain.yang.GenericVnf;
+import org.onap.aai.domain.yang.GenericVnfs;
+import org.onap.aai.domain.yang.Pnf;
+import org.onap.aai.domain.yang.Pserver;
+import org.onap.aai.domain.yang.Pservers;
+import org.onap.so.client.aai.entities.CustomQuery;
+import org.onap.so.client.aai.entities.Results;
+import org.onap.so.client.aai.entities.uri.AAIResourceUri;
+import org.onap.so.client.aai.entities.uri.AAIUriFactory;
+import org.onap.so.client.graphinventory.Format;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Service;
+
+
+
+public class AAIRestClientImpl implements AAIRestClientI {
+
+	private static Logger logger = LoggerFactory.getLogger(AAIClient.class);
+    private static final AAIVersion ENDPOINT_VERSION = AAIVersion.V10;
+    private static final String ENDPOINT_GET_ALL = ENDPOINT_VERSION + "/cloud-infrastructure/pservers";
+    private static final String ENDPOINT_GET_ALL_VNFS = ENDPOINT_VERSION + "/network/generic-vnfs";
+    private static final String ENDPOINT_CUSTOM_QUERY = ENDPOINT_VERSION + "/query";
+    private static final String PSERVER_VNF_QUERY = "pservers-fromVnf";
+    private static final String GENERIC_VNF_PATH = ENDPOINT_VERSION + "/network/generic-vnfs/generic-vnf";
+    private static final String SERVICE_TOPOLOGY_BY_SERVICE_INSTANCE_ID =
+            "store(‘x’).union(__.in(‘subscribesTo’).has(‘aai-node-type’,’customer’).store(‘x’),__.out(‘uses’).has(‘aai-node-type’,’allotted-resource’).store(‘x’),__.in(‘hasInstance’).has(‘aai-node-type’,’generic-vnf’).store(‘x’).union("
+                    + ".out(‘has’).has(‘aai-node-type’,’vf-module’).store(‘x’),out(‘uses’).has(‘aai-node-type’,’volume-group’).store(‘x’),"
+                    + ".out(‘hasLInterface’).has(‘aai-node-type’,’l-interface’).union("
+                    + ".out(‘hasIpAddress’).has(‘aai-node-type’,’l3-interface-ipv4-address’).store(‘x’).out(‘isMemberOf’).has(‘aai-node-type’,’l3-network’).store(‘x’),"
+                    + ".out(‘hasIpAddress’).has(‘aai-node-type’,’l3-interface-ipv6-address’).store(‘x’).out(‘isMemberOf’).has(‘aai-node-type’,’l3-network’).store(‘x’)"
+                    + ")," + ".out(‘runsOnVserver’).has(‘aai-node-type’,’vserver’).store(‘x’).union("
+                    + ".in(‘owns’).has(‘aai-node-type’,’tenant’).store(‘x’).in(‘has’).has(‘aai-node-type’,’cloud-region’).store(‘x’),"
+                    + ".out(‘runsOnPserver’).has(‘aai-node-type’,’pserver’).store(‘x’),"
+                    + ".out(‘hasLInterface’).has(‘aai-node-type’,’l-interface’).union("
+                    + ".out(‘hasIpAddress’).has(‘aai-node-type’,’l3-interface-ipv4-address’).store(‘x’).out(‘isMemberOf’).has(‘aai-node-type’,’l3-network’).store(‘x’),"
+                    + ".out(‘hasIpAddress’).has(‘aai-node-type’,’l3-interface-ipv6-address’).store(‘x’).out(‘isMemberOf’).has(‘aai-node-type’,’l3-network’).store(‘x’)"
+                    + ")" + ")" + ")" + ").cap(‘x’).unfold().dedup()";
+
+    public AAIRestClientImpl() {
+    }
+
+    @Override
+    public Pservers getPhysicalServers(String hostName, String uuid) {
+        UUID requestId;
+        try {
+            requestId = UUID.fromString(uuid);
+        } catch (IllegalArgumentException e) {
+            logger.warn("could not parse uuid: " + uuid + " creating valid uuid automatically");
+            requestId = UUID.randomUUID();
+        }
+        return new AAIResourcesClient(ENDPOINT_VERSION)
+                .get(Pservers.class, AAIUriFactory.createResourceUri(AAIObjectPlurals.PSERVER)).orElse(null);
+    }
+
+    @Override
+    public List<Pserver> getPhysicalServerByVnfId(String vnfId, String transactionLoggingUuid) throws IOException {
+        UUID requestId;
+        try {
+            requestId = UUID.fromString(transactionLoggingUuid);
+        } catch (IllegalArgumentException e) {
+            logger.warn("could not parse uuid: " + transactionLoggingUuid + " creating valid uuid automatically");
+            requestId = UUID.randomUUID();
+        }
+        List<AAIResourceUri> startNodes = new ArrayList<>();
+        startNodes.add(AAIUriFactory.createResourceUri(AAIObjectType.GENERIC_VNF, vnfId));
+        String jsonInput = new AAIQueryClient(ENDPOINT_VERSION)
+                .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 updateMaintenceFlag(String vnfName, boolean inMaint, String transactionLoggingUuid) throws IOException {
+        UUID requestId;
+        try {
+            requestId = UUID.fromString(transactionLoggingUuid);
+        } catch (IllegalArgumentException e) {
+            logger.warn("could not parse uuid: " + transactionLoggingUuid + " creating valid uuid automatically");
+            requestId = UUID.randomUUID();
+        }
+        GenericVnfs genericVnfs = new AAIResourcesClient(ENDPOINT_VERSION).get(GenericVnfs.class,
+                AAIUriFactory.createResourceUri(AAIObjectPlurals.GENERIC_VNF).queryParam("vnf-name", vnfName)).orElse(null);
+        if (genericVnfs.getGenericVnf().size() > 1) {
+            throw new IndexOutOfBoundsException("Multiple Generic Vnfs Returned");
+        }
+
+        GenericVnf genericVnf = genericVnfs.getGenericVnf().get(0);
+        updateMaintenceFlagVnfId(genericVnf.getVnfId(), inMaint, transactionLoggingUuid);
+    }
+
+    @Override
+    public void updateMaintenceFlagVnfId(String vnfId, boolean inMaint, String transactionLoggingUuid)
+            throws IOException {
+        UUID requestId;
+        try {
+            requestId = UUID.fromString(transactionLoggingUuid);
+        } catch (IllegalArgumentException e) {
+            logger.warn("could not parse uuid: " + transactionLoggingUuid + " creating valid uuid automatically");
+            requestId = UUID.randomUUID();
+        }
+        GenericVnf genericVnf = new GenericVnf();
+        genericVnf.setInMaint(inMaint);
+        new AAIResourcesClient(ENDPOINT_VERSION)
+                .update(AAIUriFactory.createResourceUri(AAIObjectType.GENERIC_VNF, vnfId), genericVnf);
+
+    }
+
+    @Override
+    public GenericVnf getVnfByName(String vnfId, String transactionLoggingUuid) throws IOException {
+        UUID requestId;
+        try {
+            requestId = UUID.fromString(transactionLoggingUuid);
+        } catch (IllegalArgumentException e) {
+            logger.warn("could not parse uuid: " + transactionLoggingUuid + " creating valid uuid automatically");
+            requestId = UUID.randomUUID();
+        }
+        return new AAIResourcesClient(ENDPOINT_VERSION)
+                .get(GenericVnf.class, AAIUriFactory.createResourceUri(AAIObjectType.GENERIC_VNF, vnfId)).orElse(null);
+    }
+
+    @Override
+    public Optional<Pnf> getPnfByName(String pnfId, String transactionLoggingUuid) throws IOException {
+        UUID requestId;
+        try {
+            requestId = UUID.fromString(transactionLoggingUuid);
+        } catch (IllegalArgumentException e) {
+            logger.warn("could not parse uuid: " + transactionLoggingUuid + " creating valid uuid automatically", e);
+            requestId = UUID.randomUUID();
+        }
+        Response response = new AAIResourcesClient(ENDPOINT_VERSION)
+                .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, String transactionLoggingUuid, Pnf pnf) throws IOException {
+        UUID requestId;
+        try {
+            requestId = UUID.fromString(transactionLoggingUuid);
+        } catch (IllegalArgumentException e) {
+            logger.warn("could not parse uuid: " + transactionLoggingUuid + " creating valid uuid automatically", e);
+            requestId = UUID.randomUUID();
+        }
+        new AAIResourcesClient(ENDPOINT_VERSION)
+                .createIfNotExists(AAIUriFactory.createResourceUri(AAIObjectType.PNF, pnfId), Optional.of(pnf));
+    }
+}