1 files changed, 67 insertions, 0 deletions
diff --git a/graph-inventory/aai-client/src/main/java/org/onap/aaiclient/client/graphinventory/GraphInventoryClient.java b/graph-inventory/aai-client/src/main/java/org/onap/aaiclient/client/graphinventory/GraphInventoryClient.java
new file mode 100644
index 0000000000..a2bb8bc141
--- /dev/null
+++ b/graph-inventory/aai-client/src/main/java/org/onap/aaiclient/client/graphinventory/GraphInventoryClient.java
@@ -0,0 +1,67 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2017 - 2018 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.graphinventory;
+
+import java.net.URI;
+import org.onap.so.client.RestClient;
+import org.onap.so.client.RestProperties;
+import org.onap.so.client.RestPropertiesLoader;
+import org.onap.aaiclient.client.graphinventory.entities.uri.GraphInventoryUri;
+import org.onap.aaiclient.client.graphinventory.entities.uri.HttpAwareUri;
+
+public abstract class GraphInventoryClient {
+
+    private RestProperties props;
+
+    protected GraphInventoryClient(Class<? extends RestProperties> propertiesClass) {
+
+        RestProperties props = RestPropertiesLoader.getInstance().getNewImpl(propertiesClass);
+        this.props = props;
+    }
+
+    protected abstract URI constructPath(URI uri);
+
+    protected abstract RestClient createClient(URI uri);
+
+    public RestClient createClient(GraphInventoryUri uri) {
+        final URI result;
+        if (uri instanceof HttpAwareUri) {
+            result = ((HttpAwareUri) uri).locateAndBuild();
+        } else {
+            result = uri.build();
+        }
+
+        return createClient(result);
+
+    }
+
+
+    public <T extends RestProperties> T getRestProperties() {
+        if (props == null) {
+            throw new IllegalStateException("No RestProperty implementation found on classpath");
+        }
+        return (T) props;
+    }
+
+    public abstract GraphInventoryVersion getVersion();
+
+    public abstract String getGraphDBName();
+}