Initial commit for OpenECOMP SDN-C northbound

[sdnc/northbound.git] / dataChange / provider / src / main / java / org / openecomp / sdnc / datachange / DataChangeClient.java

diff --git a/dataChange/provider/src/main/java/org/openecomp/sdnc/datachange/DataChangeClient.java b/dataChange/provider/src/main/java/org/openecomp/sdnc/datachange/DataChangeClient.java
new file mode 100644 (file)
index 0000000..ff6c484
--- /dev/null
+++ b/dataChange/provider/src/main/java/org/openecomp/sdnc/datachange/DataChangeClient.java
@@ -0,0 +1,115 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * 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.openecomp.sdnc.datachange;
+
+import java.util.Properties;
+
+import org.opendaylight.yang.gen.v1.org.openecomp.sdnc.datachange.rev150519.DataChangeNotificationOutputBuilder;
+import org.openecomp.sdnc.sli.SvcLogicException;
+import org.openecomp.sdnc.sli.provider.MdsalHelper;
+import org.openecomp.sdnc.sli.provider.SvcLogicService;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.FrameworkUtil;
+import org.osgi.framework.ServiceReference;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class DataChangeClient {
+
+       private static final Logger LOG = LoggerFactory
+                       .getLogger(DataChangeClient.class);
+
+       private SvcLogicService svcLogic = null;
+
+       public DataChangeClient()
+       {
+               BundleContext bctx = FrameworkUtil.getBundle(SvcLogicService.class).getBundleContext();
+
+       // Get SvcLogicService reference
+               ServiceReference sref = bctx.getServiceReference(SvcLogicService.NAME);
+               if (sref  != null)
+               {
+                       svcLogic =  (SvcLogicService) bctx.getService(sref);
+
+               }
+               else
+               {
+                       LOG.warn("Cannot find service reference for "+SvcLogicService.NAME);
+
+               }
+       }
+
+       public boolean hasGraph(String module, String rpc, String version, String mode) throws SvcLogicException
+       {
+               return(svcLogic.hasGraph(module, rpc, version, mode));
+       }
+
+       public Properties execute(String module, String rpc, String version, String mode, DataChangeNotificationOutputBuilder serviceData)
+                       throws SvcLogicException {
+
+               Properties parms = new Properties();
+
+               return execute(module,rpc,version, mode,serviceData,parms);
+       }
+
+       public Properties execute(String module, String rpc, String version, String mode, DataChangeNotificationOutputBuilder serviceData, Properties parms)
+                               throws SvcLogicException {
+
+               parms = MdsalHelper.toProperties(parms, serviceData);
+
+               if (LOG.isDebugEnabled())
+               {
+                       LOG.debug("Parameters passed to SLI");
+
+                       for (Object key : parms.keySet()) {
+                               String parmName = (String) key;
+                               String parmValue = parms.getProperty(parmName);
+
+                               LOG.debug(parmName+" = "+parmValue);
+
+                       }
+               }
+
+               Properties respProps = svcLogic.execute(module, rpc, version, mode, parms);
+
+               if (LOG.isDebugEnabled())
+               {
+                       LOG.debug("Parameters returned by SLI");
+
+                       for (Object key : respProps.keySet()) {
+                               String parmName = (String) key;
+                               String parmValue = respProps.getProperty(parmName);
+
+                               LOG.debug(parmName+" = "+parmValue);
+
+                       }
+               }
+               if ("failure".equalsIgnoreCase(respProps.getProperty("SvcLogic.status"))) {
+                       return (respProps);
+               }
+
+               MdsalHelper.toBuilder(respProps, serviceData);
+
+               return (respProps);
+       }
+
+}