1 files changed, 83 insertions, 0 deletions
diff --git a/common/src/main/java/org/onap/so/client/grm/GRMClient.java b/common/src/main/java/org/onap/so/client/grm/GRMClient.java
new file mode 100644
index 0000000000..84e25b9ce4
--- /dev/null
+++ b/common/src/main/java/org/onap/so/client/grm/GRMClient.java
@@ -0,0 +1,83 @@
+/*-
+ * ============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.grm;
+
+import org.onap.so.client.grm.beans.ServiceEndPointList;
+import org.onap.so.client.grm.beans.ServiceEndPointLookup;
+import org.onap.so.client.grm.beans.ServiceEndPointLookupRequest;
+import org.onap.so.client.grm.beans.ServiceEndPointRequest;
+import org.onap.so.client.grm.beans.VersionLookup;
+import org.onap.so.client.grm.exceptions.GRMClientCallFailed;
+
+public class GRMClient {
+
+	public String findRunningServicesAsString(String name, int majorVersion, String env) throws Exception {
+		
+		ServiceEndPointLookupRequest request = buildServiceEndPointlookupRequest(name, majorVersion, env);		
+		try {
+			GRMRestInvoker invoker = this.getInvoker(GRMAction.FIND_RUNNING);
+			return invoker.post(request, String.class);
+		}
+		catch(Exception e) {
+			throw new GRMClientCallFailed("Call to GRM findRunning failed: " + e.getMessage(), e);
+		}
+	}
+	
+	public ServiceEndPointList findRunningServices(String name, int majorVersion, String env) throws Exception {
+		
+		ServiceEndPointLookupRequest request = buildServiceEndPointlookupRequest(name, majorVersion, env);
+		try {
+			GRMRestInvoker invoker = this.getInvoker(GRMAction.FIND_RUNNING);
+			return invoker.post(request, ServiceEndPointList.class);
+		}
+		catch(Exception e) {
+			throw new GRMClientCallFailed("Call to GRM findRunning failed: " + e.getMessage(), e);
+		}
+	}
+	
+	protected ServiceEndPointLookupRequest buildServiceEndPointlookupRequest(String name, int majorVersion, String env) {
+		VersionLookup version = new VersionLookup();
+		version.setMajor(majorVersion);
+		
+		ServiceEndPointLookup endpoint = new ServiceEndPointLookup();
+		endpoint.setName(name);
+		endpoint.setVersion(version);
+		
+		ServiceEndPointLookupRequest request = new ServiceEndPointLookupRequest();
+		request.setServiceEndPoint(endpoint);
+		request.setEnv(env);
+		return request;
+	}
+	
+	public void addServiceEndPoint(ServiceEndPointRequest request) throws Exception {
+		try {
+			GRMRestInvoker invoker = this.getInvoker(GRMAction.ADD);
+			invoker.post(request);
+		}
+		catch(Exception e) {
+			throw new GRMClientCallFailed("Call to GRM addServiceEndPoint failed: " + e.getMessage(), e);
+		}
+	}
+	
+	protected GRMRestInvoker getInvoker(GRMAction action) {
+		return new GRMRestInvoker(action);
+	}
+}