Merge "RAN Slice YANG Model and Associated Feature code"

6 files changed, 759 insertions, 0 deletions

diff --git a/sdnr/northbound/ranSlice/provider/src/main/java/org/onap/ccsdk/features/sdnr/northbound/ranSlice/RANSliceClient.java b/sdnr/northbound/ranSlice/provider/src/main/java/org/onap/ccsdk/features/sdnr/northbound/ranSlice/RANSliceClient.java
new file mode 100644
index 000000000..f3d2a7da7
--- /dev/null
+++ b/sdnr/northbound/ranSlice/provider/src/main/java/org/onap/ccsdk/features/sdnr/northbound/ranSlice/RANSliceClient.java
@@ -0,0 +1,99 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ * 			reserved.
+ * Modifications Copyright © 2018 IBM.
+ * ================================================================================
+ * 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.ccsdk.features.sdnr.northbound.ranSlice;
+
+
+import java.util.Properties;
+
+import org.onap.ccsdk.sli.core.sli.SvcLogicException;
+import org.onap.ccsdk.sli.core.sli.provider.SvcLogicService;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class RANSliceClient {
+
+	private static final Logger LOG = LoggerFactory.getLogger(RANSliceClient.class);
+
+	private final SvcLogicService svcLogicService;
+
+	private String ErrorCode = "error-code";
+
+	public RANSliceClient(final SvcLogicService svcLogicService) {
+		this.svcLogicService = svcLogicService;
+	}
+
+	public boolean hasGraph(String module, String rpc, String version, String mode) throws SvcLogicException
+	{
+		return svcLogicService.hasGraph(module, rpc, version, mode);
+	}
+
+
+	public Properties execute(String module, String rpc, String version, String mode, Properties parms, DOMDataBroker dataBroker)
+				throws SvcLogicException {
+
+
+		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 = svcLogicService.execute(module, rpc, version, mode, parms, dataBroker);
+
+		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"))) {
+
+			if (!respProps.containsKey(ErrorCode)) {
+				respProps.setProperty(ErrorCode, "500");
+			}
+		} else {
+			if (!respProps.containsKey(ErrorCode)) {
+				respProps.setProperty(ErrorCode, "200");
+			}
+		}
+
+
+		return respProps;
+	}
+
+}
diff --git a/sdnr/northbound/ranSlice/provider/src/main/java/org/onap/ccsdk/features/sdnr/northbound/ranSlice/RANSliceProvider.java b/sdnr/northbound/ranSlice/provider/src/main/java/org/onap/ccsdk/features/sdnr/northbound/ranSlice/RANSliceProvider.java
new file mode 100644
index 000000000..a88595bfb
--- /dev/null
+++ b/sdnr/northbound/ranSlice/provider/src/main/java/org/onap/ccsdk/features/sdnr/northbound/ranSlice/RANSliceProvider.java
@@ -0,0 +1,480 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ * 			reserved.
+ * 	Modifications Copyright © 2018 IBM.
+ * ================================================================================
+ * 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.ccsdk.features.sdnr.northbound.ranSlice;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.Properties;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.Future;
+import org.onap.ccsdk.sli.core.sli.provider.MdsalHelper;
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
+import org.opendaylight.controller.md.sal.binding.impl.AbstractForwardedDataBroker;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
+import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
+import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.rev200806.*;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.rev200806.common.header.CommonHeaderBuilder;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.rev200806.status.StatusBuilder;
+import org.opendaylight.yangtools.yang.common.RpcResult;
+import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
+
+import org.onap.ccsdk.features.sdnr.northbound.ranSlice.RANSliceResponseCode.*;
+
+/**
+ * Defines a base implementation for your provider. This class extends from a
+ * helper class which provides storage for the most commonly used components of
+ * the MD-SAL. Additionally the base class provides some basic logging and
+ * initialization / clean up methods.
+ *
+ */
+public class RANSliceProvider implements AutoCloseable, RanSliceApiService {
+
+	private class CommonRANSliceFields {
+		private StatusBuilder statusBuilder;
+		private CommonHeaderBuilder commonHeaderBuilder;
+		private Payload payload;
+
+		public CommonRANSliceFields(StatusBuilder statusBuilder, CommonHeaderBuilder commonHeaderBuilder) {
+			this.statusBuilder = statusBuilder;
+			this.commonHeaderBuilder = commonHeaderBuilder;
+			this.payload = null;
+		}
+
+		public CommonRANSliceFields(StatusBuilder statusBuilder, CommonHeaderBuilder commonHeaderBuilder, Payload payload) {
+			this.statusBuilder = statusBuilder;
+			this.commonHeaderBuilder = commonHeaderBuilder;
+			this.payload = payload;
+		}
+
+		public StatusBuilder getStatusBuilder() {
+			return statusBuilder;
+		}
+
+		public CommonHeaderBuilder getCommonHeaderBuilder() {
+			return commonHeaderBuilder;
+		}
+
+		public Payload getPayload() {
+			return payload;
+		}
+	}
+
+	private static final Logger LOG = LoggerFactory.getLogger(RANSliceProvider.class);
+
+	private static final String exceptionMessage = "Caught exception";
+
+	private static final String APPLICATION_NAME = "RANSlice";
+
+	private final ExecutorService executor;
+	protected DataBroker dataBroker;
+	protected DOMDataBroker domDataBroker;
+	protected NotificationPublishService notificationService;
+	protected RpcProviderRegistry rpcRegistry;
+	private final RANSliceClient RANSliceClient;
+
+	protected BindingAwareBroker.RpcRegistration<RanSliceApiService> rpcRegistration;
+
+	public RANSliceProvider(final DataBroker dataBroker, final NotificationPublishService notificationPublishService,
+			final RpcProviderRegistry rpcProviderRegistry, final RANSliceClient rANSliceClient) {
+
+		LOG.info("Creating provider for {}", APPLICATION_NAME);
+		executor = Executors.newFixedThreadPool(1);
+		this.dataBroker = dataBroker;
+		if (dataBroker instanceof AbstractForwardedDataBroker) {
+			domDataBroker = ((AbstractForwardedDataBroker) dataBroker).getDelegate();
+		}
+		notificationService = notificationPublishService;
+		rpcRegistry = rpcProviderRegistry;
+		this.RANSliceClient = rANSliceClient;
+		initialize();
+	}
+
+	public void initialize() {
+		LOG.info("Initializing {} for {}", this.getClass().getName(), APPLICATION_NAME);
+
+		if (rpcRegistration == null) {
+			if (rpcRegistry != null) {
+				rpcRegistration = rpcRegistry.addRpcImplementation(RanSliceApiService.class, this);
+				LOG.info("Initialization complete for {}", APPLICATION_NAME);
+			} else {
+				LOG.warn("Error initializing {} : rpcRegistry unset", APPLICATION_NAME);
+			}
+		}
+	}
+
+	protected void initializeChild() {
+		// Override if you have custom initialization intelligence
+	}
+
+	@Override
+	public void close() throws Exception {
+		LOG.info("Closing provider for " + APPLICATION_NAME);
+		executor.shutdown();
+		rpcRegistration.close();
+		LOG.info("Successfully closed provider for " + APPLICATION_NAME);
+	}
+
+
+//RPC configureNearRTRIC
+
+	@Override
+	public ListenableFuture<RpcResult<ConfigureNearRTRICOutput>> configureNearRTRIC(ConfigureNearRTRICInput input) {
+		ConfigureNearRTRICInputBuilder iBuilder = new ConfigureNearRTRICInputBuilder(input);
+		ConfigureNearRTRICOutputBuilder oBuilder = new ConfigureNearRTRICOutputBuilder();
+
+		try {
+			CommonRANSliceFields retval = callDG("configureNearRTRIC", iBuilder.build());
+			oBuilder.setStatus(retval.getStatusBuilder().build());
+			oBuilder.setCommonHeader(retval.getCommonHeaderBuilder().build());
+		} catch (RANSliceRpcInvocationException e) {
+			LOG.debug(exceptionMessage, e);
+			oBuilder.setCommonHeader(e.getCommonHeader());
+			oBuilder.setStatus(e.getStatus());
+		}
+
+		RpcResult<ConfigureNearRTRICOutput> rpcResult =
+				RpcResultBuilder.<ConfigureNearRTRICOutput> status(true).withResult(oBuilder.build()).build();
+		// return error
+		return Futures.immediateFuture(rpcResult);
+
+	}
+
+	//RPC instantiateRANSlice
+
+	@Override
+	public ListenableFuture<RpcResult<InstantiateRANSliceOutput>> instantiateRANSlice(InstantiateRANSliceInput input) {
+		InstantiateRANSliceInputBuilder iBuilder = new InstantiateRANSliceInputBuilder(input);
+		InstantiateRANSliceOutputBuilder oBuilder = new InstantiateRANSliceOutputBuilder();
+
+		try {
+			CommonRANSliceFields retval = callDG("instantiateRANSlice", iBuilder.build());
+			oBuilder.setStatus(retval.getStatusBuilder().build());
+			oBuilder.setCommonHeader(retval.getCommonHeaderBuilder().build());
+		} catch (RANSliceRpcInvocationException e) {
+			LOG.debug(exceptionMessage, e);
+			oBuilder.setCommonHeader(e.getCommonHeader());
+			oBuilder.setStatus(e.getStatus());
+		}
+
+		RpcResult<InstantiateRANSliceOutput> rpcResult =
+				RpcResultBuilder.<InstantiateRANSliceOutput> status(true).withResult(oBuilder.build()).build();
+		// return error
+		return Futures.immediateFuture(rpcResult);
+
+	}
+
+
+
+	//RPC configureRANSliceInstance
+
+	@Override
+	public ListenableFuture<RpcResult<ConfigureRANSliceInstanceOutput>> configureRANSliceInstance(ConfigureRANSliceInstanceInput input) {
+		ConfigureRANSliceInstanceInputBuilder iBuilder = new ConfigureRANSliceInstanceInputBuilder(input);
+		ConfigureRANSliceInstanceOutputBuilder oBuilder = new ConfigureRANSliceInstanceOutputBuilder();
+
+		try {
+			CommonRANSliceFields retval = callDG("configureRANSliceInstance", iBuilder.build());
+			oBuilder.setStatus(retval.getStatusBuilder().build());
+			oBuilder.setCommonHeader(retval.getCommonHeaderBuilder().build());
+		} catch (RANSliceRpcInvocationException e) {
+			LOG.debug(exceptionMessage, e);
+			oBuilder.setCommonHeader(e.getCommonHeader());
+			oBuilder.setStatus(e.getStatus());
+		}
+
+		RpcResult<ConfigureRANSliceInstanceOutput> rpcResult =
+				RpcResultBuilder.<ConfigureRANSliceInstanceOutput> status(true).withResult(oBuilder.build()).build();
+		// return error
+		return Futures.immediateFuture(rpcResult);
+
+	}
+
+	//RPC configureCU
+
+	@Override
+	public ListenableFuture<RpcResult<ConfigureCUOutput>> configureCU(ConfigureCUInput input) {
+		ConfigureCUInputBuilder iBuilder = new ConfigureCUInputBuilder(input);
+		ConfigureCUOutputBuilder oBuilder = new ConfigureCUOutputBuilder();
+
+		try {
+			CommonRANSliceFields retval = callDG("configureCU", iBuilder.build());
+			oBuilder.setStatus(retval.getStatusBuilder().build());
+			oBuilder.setCommonHeader(retval.getCommonHeaderBuilder().build());
+		} catch (RANSliceRpcInvocationException e) {
+			LOG.debug(exceptionMessage, e);
+			oBuilder.setCommonHeader(e.getCommonHeader());
+			oBuilder.setStatus(e.getStatus());
+		}
+
+		RpcResult<ConfigureCUOutput> rpcResult =
+				RpcResultBuilder.<ConfigureCUOutput> status(true).withResult(oBuilder.build()).build();
+		// return error
+		return Futures.immediateFuture(rpcResult);
+
+	}
+
+	//RPC configureDU
+
+	@Override
+	public ListenableFuture<RpcResult<ConfigureDUOutput>> configureDU(ConfigureDUInput input) {
+		ConfigureDUInputBuilder iBuilder = new ConfigureDUInputBuilder(input);
+		ConfigureDUOutputBuilder oBuilder = new ConfigureDUOutputBuilder();
+
+		try {
+			CommonRANSliceFields retval = callDG("configureDU", iBuilder.build());
+			oBuilder.setStatus(retval.getStatusBuilder().build());
+			oBuilder.setCommonHeader(retval.getCommonHeaderBuilder().build());
+		} catch (RANSliceRpcInvocationException e) {
+			LOG.debug(exceptionMessage, e);
+			oBuilder.setCommonHeader(e.getCommonHeader());
+			oBuilder.setStatus(e.getStatus());
+		}
+
+		RpcResult<ConfigureDUOutput> rpcResult =
+				RpcResultBuilder.<ConfigureDUOutput> status(true).withResult(oBuilder.build()).build();
+		// return error
+		return Futures.immediateFuture(rpcResult);
+
+	}
+
+	//RPC activateRANSliceInstance
+
+	@Override
+	public ListenableFuture<RpcResult<ActivateRANSliceInstanceOutput>> activateRANSliceInstance(ActivateRANSliceInstanceInput input) {
+		ActivateRANSliceInstanceInputBuilder iBuilder = new ActivateRANSliceInstanceInputBuilder(input);
+		ActivateRANSliceInstanceOutputBuilder oBuilder = new ActivateRANSliceInstanceOutputBuilder();
+
+		try {
+			CommonRANSliceFields retval = callDG("activateRANSliceInstance", iBuilder.build());
+			oBuilder.setStatus(retval.getStatusBuilder().build());
+			oBuilder.setCommonHeader(retval.getCommonHeaderBuilder().build());
+		} catch (RANSliceRpcInvocationException e) {
+			LOG.debug(exceptionMessage, e);
+			oBuilder.setCommonHeader(e.getCommonHeader());
+			oBuilder.setStatus(e.getStatus());
+		}
+
+		RpcResult<ActivateRANSliceInstanceOutput> rpcResult =
+				RpcResultBuilder.<ActivateRANSliceInstanceOutput> status(true).withResult(oBuilder.build()).build();
+		// return error
+		return Futures.immediateFuture(rpcResult);
+
+	}
+
+
+	//RPC deactivateRANSliceInstance
+
+	@Override
+	public ListenableFuture<RpcResult<DeactivateRANSliceInstanceOutput>> deactivateRANSliceInstance(DeactivateRANSliceInstanceInput input) {
+		DeactivateRANSliceInstanceInputBuilder iBuilder = new DeactivateRANSliceInstanceInputBuilder(input);
+		DeactivateRANSliceInstanceOutputBuilder oBuilder = new DeactivateRANSliceInstanceOutputBuilder();
+
+		try {
+			CommonRANSliceFields retval = callDG("deactivateRANSliceInstance", iBuilder.build());
+			oBuilder.setStatus(retval.getStatusBuilder().build());
+			oBuilder.setCommonHeader(retval.getCommonHeaderBuilder().build());
+		} catch (RANSliceRpcInvocationException e) {
+			LOG.debug(exceptionMessage, e);
+			oBuilder.setCommonHeader(e.getCommonHeader());
+			oBuilder.setStatus(e.getStatus());
+		}
+
+		RpcResult<DeactivateRANSliceInstanceOutput> rpcResult =
+				RpcResultBuilder.<DeactivateRANSliceInstanceOutput> status(true).withResult(oBuilder.build()).build();
+		// return error
+		return Futures.immediateFuture(rpcResult);
+
+	}
+
+	//RPC terminateRANSliceInstance
+
+	@Override
+	public ListenableFuture<RpcResult<TerminateRANSliceInstanceOutput>> terminateRANSliceInstance(TerminateRANSliceInstanceInput input) {
+		TerminateRANSliceInstanceInputBuilder iBuilder = new TerminateRANSliceInstanceInputBuilder(input);
+		TerminateRANSliceInstanceOutputBuilder oBuilder = new TerminateRANSliceInstanceOutputBuilder();
+
+		try {
+			CommonRANSliceFields retval = callDG("terminateRANSliceInstance", iBuilder.build());
+			oBuilder.setStatus(retval.getStatusBuilder().build());
+			oBuilder.setCommonHeader(retval.getCommonHeaderBuilder().build());
+		} catch (RANSliceRpcInvocationException e) {
+			LOG.debug(exceptionMessage, e);
+			oBuilder.setCommonHeader(e.getCommonHeader());
+			oBuilder.setStatus(e.getStatus());
+		}
+
+		RpcResult<TerminateRANSliceInstanceOutput> rpcResult =
+				RpcResultBuilder.<TerminateRANSliceInstanceOutput> status(true).withResult(oBuilder.build()).build();
+		// return error
+		return Futures.immediateFuture(rpcResult);
+
+	}
+
+	//RPC determineRANSliceResources
+
+	@Override
+	public ListenableFuture<RpcResult<DetermineRANSliceResourcesOutput>> determineRANSliceResources(DetermineRANSliceResourcesInput input) {
+		DetermineRANSliceResourcesInputBuilder iBuilder = new DetermineRANSliceResourcesInputBuilder(input);
+		DetermineRANSliceResourcesOutputBuilder oBuilder = new DetermineRANSliceResourcesOutputBuilder();
+
+		try {
+			CommonRANSliceFields retval = callDG("determineRANSliceResources", iBuilder.build());
+			oBuilder.setStatus(retval.getStatusBuilder().build());
+			oBuilder.setCommonHeader(retval.getCommonHeaderBuilder().build());
+		} catch (RANSliceRpcInvocationException e) {
+			LOG.debug(exceptionMessage, e);
+			oBuilder.setCommonHeader(e.getCommonHeader());
+			oBuilder.setStatus(e.getStatus());
+		}
+
+		RpcResult<DetermineRANSliceResourcesOutput> rpcResult =
+				RpcResultBuilder.<DetermineRANSliceResourcesOutput> status(true).withResult(oBuilder.build()).build();
+		// return error
+		return Futures.immediateFuture(rpcResult);
+
+	}
+
+	//RPC cm-notify
+
+	@Override
+	public ListenableFuture<RpcResult<ConfigNotificationOutput>> configNotification(ConfigNotificationInput input) {
+
+		ConfigNotificationInputBuilder iBuilder = new ConfigNotificationInputBuilder(input);
+		ConfigNotificationOutputBuilder oBuilder = new ConfigNotificationOutputBuilder();
+
+		try {
+			CommonRANSliceFields retval = callDG("configNotification", iBuilder.build());
+			oBuilder.setStatus(retval.getStatusBuilder().build());
+			oBuilder.setCommonHeader(retval.getCommonHeaderBuilder().build());
+		} catch (RANSliceRpcInvocationException e) {
+			LOG.debug(exceptionMessage, e);
+			oBuilder.setCommonHeader(e.getCommonHeader());
+			oBuilder.setStatus(e.getStatus());
+		}
+
+		RpcResult<ConfigNotificationOutput> rpcResult =
+				RpcResultBuilder.<ConfigNotificationOutput> status(true).withResult(oBuilder.build()).build();
+		// return error
+		return Futures.immediateFuture(rpcResult);
+
+	}
+
+
+	private CommonRANSliceFields callDG(String rpcName, Object input) throws RANSliceRpcInvocationException {
+
+		StatusBuilder statusBuilder = new StatusBuilder();
+
+		if (input == null) {
+			LOG.debug("Rejecting " +rpcName+ " because of invalid input");
+			statusBuilder.setCode(RANSliceResponseCode.REJECT_INVALID_INPUT.getValue());
+			statusBuilder.setMessage("REJECT - INVALID INPUT.  Missing input");
+			CommonHeaderBuilder hBuilder = new CommonHeaderBuilder();
+			hBuilder.setApiVer("1");
+			hBuilder.setOriginatorId("unknown");
+			hBuilder.setRequestId("unset");
+			hBuilder.setTimestamp(new ZULU(new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'").format(new Date())));
+			throw new RANSliceRpcInvocationException(statusBuilder.build(), hBuilder.build());
+		}
+
+		CommonHeaderBuilder hBuilder = new CommonHeaderBuilder(((CommonHeader)input).getCommonHeader());
+
+		// add input to parms
+		LOG.info("Adding INPUT data for "+ rpcName +" input: " + input.toString());
+		Properties inputProps = new Properties();
+		MdsalHelper.toProperties(inputProps, input);
+
+		LOG.info("Printing SLI parameters to be passed");
+
+	// iterate properties file to get key-value pairs
+		for (String key : inputProps.stringPropertyNames()) {
+			String value = inputProps.getProperty(key);
+			LOG.info("The SLI parameter in " + key + " is: " + value);
+		}
+
+		Properties respProps = new Properties();
+
+		// Call SLI sync method
+		try
+		{
+			if (RANSliceClient.hasGraph("ran-slice-api", rpcName , null, "sync"))
+			{
+				try
+				{
+					respProps = RANSliceClient.execute("ran-slice-api", rpcName, null, "sync", inputProps, domDataBroker);
+				}
+				catch (Exception e)
+				{
+					LOG.error("Caught exception executing service logic for "+ rpcName, e);
+					statusBuilder.setCode(RANSliceResponseCode.FAILURE_DG_FAILURE.getValue());
+					statusBuilder.setMessage("FAILURE - DG FAILURE ("+e.getMessage()+")");
+					throw new RANSliceRpcInvocationException(statusBuilder.build(), hBuilder.build());
+				}
+			} else {
+				LOG.error("No service logic active for RANSlice: '" + rpcName + "'");
+
+				statusBuilder.setCode(RANSliceResponseCode.REJECT_DG_NOT_FOUND.getValue());
+				statusBuilder.setMessage("FAILURE - DG not found for action "+rpcName);
+				throw new RANSliceRpcInvocationException(statusBuilder.build(), hBuilder.build());
+			}
+		}
+		catch (Exception e)
+		{
+			LOG.error("Caught exception looking for service logic", e);
+
+			statusBuilder.setCode(RANSliceResponseCode.FAILURE_DG_FAILURE.getValue());
+			statusBuilder.setMessage("FAILURE - Unexpected error looking for DG ("+e.getMessage()+")");
+			throw new RANSliceRpcInvocationException(statusBuilder.build(), hBuilder.build());
+		}
+
+
+		StatusBuilder sBuilder = new StatusBuilder();
+		MdsalHelper.toBuilder(respProps, sBuilder);
+		MdsalHelper.toBuilder(respProps, hBuilder);
+
+		Payload payload = null;
+		String payloadValue = respProps.getProperty("payload");
+		if (payloadValue != null) {
+			payload = new Payload(payloadValue);
+		}
+
+		String statusCode = sBuilder.getCode().toString();
+
+		if (!"400".equals(statusCode)) {
+			LOG.error("Returned FAILED for "+rpcName+" error code: '" + statusCode + "'");
+		} else {
+			LOG.info("Returned SUCCESS for "+rpcName+" ");
+		}
+
+		return new CommonRANSliceFields(sBuilder, hBuilder, payload);
+
+	}
+
+}
diff --git a/sdnr/northbound/ranSlice/provider/src/main/java/org/onap/ccsdk/features/sdnr/northbound/ranSlice/RANSliceResponseCode.java b/sdnr/northbound/ranSlice/provider/src/main/java/org/onap/ccsdk/features/sdnr/northbound/ranSlice/RANSliceResponseCode.java
new file mode 100644
index 000000000..814b27e64
--- /dev/null
+++ b/sdnr/northbound/ranSlice/provider/src/main/java/org/onap/ccsdk/features/sdnr/northbound/ranSlice/RANSliceResponseCode.java
@@ -0,0 +1,51 @@
+package org.onap.ccsdk.features.sdnr.northbound.ranSlice;
+
+public enum RANSliceResponseCode {
+
+		// Accepted category
+		ACCEPT_ACCEPTED(100),
+		// Error category
+		ERROR_UNEXPECTED_ERROR(200),
+		// Rejected category
+		REJECT_REJECTED(300),
+		REJECT_INVALID_INPUT(301),
+		REJECT_MISSING_PARAM(302),
+		REJECT_PARSING_FAILED(303),
+		REJECT_NO_TRANSITION(304),
+		REJECT_ACTION_NOT_SUPPORTED(305),
+		REJECT_VNF_NOT_FOUND(306),
+		REJECT_DG_NOT_FOUND(307),
+		REJECT_WORKFLOW_NOT_FOUND(308),
+		REJECT_UNSTABLE_VNF(309),
+		REJECT_LOCKING_FAILURE(310),
+		REJECT_EXPIRED_REQUEST(311),
+		REJECT_DUPLICATE_REQUEST(312),
+		REJECT_MISSING_AAI_DATA(313),
+		REJECT_MULTIPLE_REQUESTS_FOR_SEARCH(315),
+		REJECT_POLICY_VALIDATION_FAILURE(316),
+		// Success category
+		SUCCESS(400),
+		// Failure category
+		FAILURE_DG_FAILURE(401),
+		FAILURE_NO_TRANSITION(402),
+		FAILURE_AAI_FAILURE(403),
+		FAILURE_EXPIRED_REQUEST(404),
+		FAILURE_UNEXPECTED_FAILURE(405),
+		FAILURE_UNSTABLE_VNF(406),
+		FAILURE_REQUEST_NOT_SUPPORTED(450),
+		// Partial success
+		PARTIAL_SUCCESS(500);
+
+
+
+		private int value;
+		private RANSliceResponseCode(int value) {
+			this.value = value;
+		}
+
+		public int getValue() {
+			return value;
+		}
+
+
+}
diff --git a/sdnr/northbound/ranSlice/provider/src/main/java/org/onap/ccsdk/features/sdnr/northbound/ranSlice/RANSliceRpcInvocationException.java b/sdnr/northbound/ranSlice/provider/src/main/java/org/onap/ccsdk/features/sdnr/northbound/ranSlice/RANSliceRpcInvocationException.java
new file mode 100644
index 000000000..18b66312d
--- /dev/null
+++ b/sdnr/northbound/ranSlice/provider/src/main/java/org/onap/ccsdk/features/sdnr/northbound/ranSlice/RANSliceRpcInvocationException.java
@@ -0,0 +1,25 @@
+package org.onap.ccsdk.features.sdnr.northbound.ranSlice;
+
+import org.onap.ccsdk.sli.core.sli.SvcLogicException;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.rev200806.common.header.CommonHeader;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.rev200806.status.Status;
+
+public class RANSliceRpcInvocationException extends SvcLogicException {
+
+	private Status status;
+	private CommonHeader commonHeader;
+
+	public RANSliceRpcInvocationException(Status status, CommonHeader commonHeader) {
+		this.status = status;
+		this.commonHeader = commonHeader;
+	}
+
+	public Status getStatus() {
+		return status;
+	}
+
+	public CommonHeader getCommonHeader() {
+		return commonHeader;
+	}
+
+}
diff --git a/sdnr/northbound/ranSlice/provider/src/main/resources/OSGI-INF/blueprint/impl-blueprint.xml b/sdnr/northbound/ranSlice/provider/src/main/resources/OSGI-INF/blueprint/impl-blueprint.xml
new file mode 100644
index 000000000..57ebfbfcc
--- /dev/null
+++ b/sdnr/northbound/ranSlice/provider/src/main/resources/OSGI-INF/blueprint/impl-blueprint.xml
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ ============LICENSE_START=======================================================
+  ~ ONAP : ccsdk features
+  ~ ================================================================================
+  ~ Copyright (C) 2020 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=======================================================
+  ~
+  -->
+
+<blueprint xmlns:odl="http://opendaylight.org/xmlns/blueprint/v1.0.0"
+           xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0" odl:use-default-for-reference-types="true">
+
+    <reference id="svcLogicService"
+               interface="org.onap.ccsdk.sli.core.sli.provider.SvcLogicService"/>
+
+    <bean id="client" class="org.onap.ccsdk.features.sdnr.northbound.ranSlice.RANSliceClient">
+        <argument ref="svcLogicService"/>
+    </bean>
+
+    <reference id="dataBroker" interface="org.opendaylight.controller.md.sal.binding.api.DataBroker"
+               odl:type="default"/>
+
+    <reference id="notificationService"
+               interface="org.opendaylight.controller.md.sal.binding.api.NotificationPublishService"
+               odl:type="default"/>
+
+    <reference id="rpcRegistry" interface="org.opendaylight.controller.sal.binding.api.RpcProviderRegistry"
+               odl:type="default"/>
+
+    <bean id="provider" class="org.onap.ccsdk.features.sdnr.northbound.ranSlice.RANSliceProvider">
+        <argument ref="dataBroker"/>
+        <argument ref="rpcRegistry"/>
+        <argument ref="notificationService"/>
+        <argument ref="client"/>
+    </bean>
+
+    <odl:rpc-implementation ref="provider"/>
+
+</blueprint>
diff --git a/sdnr/northbound/ranSlice/provider/src/main/resources/org/opendaylight/blueprint/impl-blueprint.xml b/sdnr/northbound/ranSlice/provider/src/main/resources/org/opendaylight/blueprint/impl-blueprint.xml
new file mode 100644
index 000000000..57ebfbfcc
--- /dev/null
+++ b/sdnr/northbound/ranSlice/provider/src/main/resources/org/opendaylight/blueprint/impl-blueprint.xml
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ ============LICENSE_START=======================================================
+  ~ ONAP : ccsdk features
+  ~ ================================================================================
+  ~ Copyright (C) 2020 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=======================================================
+  ~
+  -->
+
+<blueprint xmlns:odl="http://opendaylight.org/xmlns/blueprint/v1.0.0"
+           xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0" odl:use-default-for-reference-types="true">
+
+    <reference id="svcLogicService"
+               interface="org.onap.ccsdk.sli.core.sli.provider.SvcLogicService"/>
+
+    <bean id="client" class="org.onap.ccsdk.features.sdnr.northbound.ranSlice.RANSliceClient">
+        <argument ref="svcLogicService"/>
+    </bean>
+
+    <reference id="dataBroker" interface="org.opendaylight.controller.md.sal.binding.api.DataBroker"
+               odl:type="default"/>
+
+    <reference id="notificationService"
+               interface="org.opendaylight.controller.md.sal.binding.api.NotificationPublishService"
+               odl:type="default"/>
+
+    <reference id="rpcRegistry" interface="org.opendaylight.controller.sal.binding.api.RpcProviderRegistry"
+               odl:type="default"/>
+
+    <bean id="provider" class="org.onap.ccsdk.features.sdnr.northbound.ranSlice.RANSliceProvider">
+        <argument ref="dataBroker"/>
+        <argument ref="rpcRegistry"/>
+        <argument ref="notificationService"/>
+        <argument ref="client"/>
+    </bean>
+
+    <odl:rpc-implementation ref="provider"/>
+
+</blueprint>