Migrate sli-core files

Migrate sli-core repo files into new
directory "core".

Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>

10 files changed, 1205 insertions, 0 deletions

diff --git a/core/sliapi/provider/pom.xml b/core/sliapi/provider/pom.xml
new file mode 100755
index 000000000..79f3d5560
--- /dev/null
+++ b/core/sliapi/provider/pom.xml
@@ -0,0 +1,112 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>org.onap.ccsdk.parent</groupId>
+        <artifactId>binding-parent</artifactId>
+        <version>2.1.0-SNAPSHOT</version>
+        <relativePath/>
+    </parent>
+
+    <groupId>org.onap.ccsdk.sli.core</groupId>
+    <artifactId>sliapi-provider</artifactId>
+    <version>1.1.1-SNAPSHOT</version>
+    <packaging>bundle</packaging>
+
+    <name>ccsdk-sli-core :: sliapi :: ${project.artifactId}</name>
+
+    <dependencyManagement>
+		<dependencies>
+			<dependency>
+				<groupId>org.onap.ccsdk.sli.core</groupId>
+				<artifactId>dblib-provider</artifactId>
+				<version>${project.version}</version>
+			</dependency>
+		</dependencies>
+	</dependencyManagement>
+    <dependencies>
+        <dependency>
+            <groupId>org.onap.ccsdk.sli.core</groupId>
+            <artifactId>sliapi-model-yang</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.opendaylight.mdsal</groupId>
+            <artifactId>mdsal-binding-api</artifactId>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.opendaylight.controller</groupId>
+            <artifactId>sal-binding-api</artifactId>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.opendaylight.controller</groupId>
+            <artifactId>sal-binding-broker-impl</artifactId>
+        </dependency> 
+        
+        <dependency>
+            <groupId>org.opendaylight.mdsal</groupId>
+            <artifactId>mdsal-binding-dom-adapter</artifactId>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.opendaylight.mdsal</groupId>
+            <artifactId>yang-binding</artifactId>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.opendaylight.controller</groupId>
+            <artifactId>sal-common-util</artifactId>
+        </dependency>
+		<dependency>
+			<groupId>org.osgi</groupId>
+			<artifactId>org.osgi.core</artifactId>
+			<scope>provided</scope>
+		</dependency>
+
+        <dependency>
+            <groupId>org.onap.ccsdk.sli.core</groupId>
+            <artifactId>sli-common</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.onap.ccsdk.sli.core</groupId>
+            <artifactId>sli-provider</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.onap.ccsdk.sli.core</groupId>
+            <artifactId>sli-provider-base</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.opendaylight.controller</groupId>
+            <artifactId>sal-core-api</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.opendaylight.yangtools</groupId>
+            <artifactId>yang-data-impl</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.derby</groupId>
+            <artifactId>derby</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/core/sliapi/provider/src/main/java/org/onap/ccsdk/sli/core/sliapi/SliapiHelper.java b/core/sliapi/provider/src/main/java/org/onap/ccsdk/sli/core/sliapi/SliapiHelper.java
new file mode 100644
index 000000000..95e51537f
--- /dev/null
+++ b/core/sliapi/provider/src/main/java/org/onap/ccsdk/sli/core/sliapi/SliapiHelper.java
@@ -0,0 +1,40 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK
+ * ================================================================================
+ * 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.ccsdk.sli.core.sliapi;
+
+import org.onap.ccsdk.sli.core.sli.provider.MdsalHelper;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.ExecuteGraphInputBuilder;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.execute.graph.input.SliParameterBuilder;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class SliapiHelper extends MdsalHelper {
+
+	private static final Logger LOG = LoggerFactory.getLogger(SliapiHelper.class);
+
+	static {
+		ExecuteGraphInputBuilder b1 = new ExecuteGraphInputBuilder();
+		SliParameterBuilder b2 = new SliParameterBuilder();
+
+	}
+
+}
diff --git a/core/sliapi/provider/src/main/java/org/onap/ccsdk/sli/core/sliapi/SliapiProvider.java b/core/sliapi/provider/src/main/java/org/onap/ccsdk/sli/core/sliapi/SliapiProvider.java
new file mode 100644
index 000000000..449fc3822
--- /dev/null
+++ b/core/sliapi/provider/src/main/java/org/onap/ccsdk/sli/core/sliapi/SliapiProvider.java
@@ -0,0 +1,676 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK
+ * ================================================================================
+ * 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.ccsdk.sli.core.sliapi;
+
+import java.io.BufferedReader;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.Enumeration;
+import java.util.LinkedList;
+import java.util.Properties;
+
+import org.onap.ccsdk.sli.core.sli.provider.SvcLogicService;
+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.api.WriteTransaction;
+import org.opendaylight.controller.md.sal.binding.impl.AbstractForwardedDataBroker;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.controller.md.sal.common.api.data.OptimisticLockFailedException;
+import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
+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.sli.core.sliapi.rev161110.ExecuteGraphInput;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.ExecuteGraphInput.Mode;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.ExecuteGraphInputBuilder;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.ExecuteGraphOutput;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.ExecuteGraphOutputBuilder;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.HealthcheckInput;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.HealthcheckOutput;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.HealthcheckOutputBuilder;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.SLIAPIService;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.TestResults;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.VlbcheckInput;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.VlbcheckOutput;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.VlbcheckOutputBuilder;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.execute.graph.input.SliParameter;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.test.results.TestResult;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.test.results.TestResultBuilder;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.common.RpcError.ErrorType;
+import org.opendaylight.yangtools.yang.common.RpcResult;
+import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeWithValue;
+import org.opendaylight.yangtools.yang.data.api.schema.LeafSetEntryNode;
+import org.opendaylight.yangtools.yang.data.api.schema.LeafSetNode;
+import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
+import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafSetEntryNodeBuilder;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafSetNodeBuilder;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.FrameworkUtil;
+import org.osgi.framework.ServiceReference;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
+
+/**
+ * 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.
+ *
+ * To use this, copy and paste (overwrite) the following method into the
+ * TestApplicationProviderModule class which is auto generated under
+ * src/main/java in this project (created only once during first compilation):
+ *
+ * <pre>
+ * 
+ * &#64;Override
+ * public java.lang.AutoCloseable createInstance() {
+ * 
+ * 	final SliapiProvider provider = new SliapiProvider();
+ * 	provider.setDataBroker(getDataBrokerDependency());
+ * 	provider.setNotificationService(getNotificationServiceDependency());
+ * 	provider.setRpcRegistry(getRpcRegistryDependency());
+ * 	provider.initialize();
+ * 	return new AutoCloseable() {
+ * 
+ * 		&#64;Override
+ * 		public void close() throws Exception {
+ * 			// TODO: CLOSE ANY REGISTRATION OBJECTS CREATED USING ABOVE
+ * 			// BROKER/NOTIFICATION
+ * 			// SERVIE/RPC REGISTRY
+ * 			provider.close();
+ * 		}
+ * 	};
+ * }
+ * 
+ * </pre>
+ */
+public class SliapiProvider implements AutoCloseable, SLIAPIService {
+
+	private static final Logger LOG = LoggerFactory.getLogger(SliapiProvider.class);
+	private static final String appName = "slitester";
+
+	protected DataBroker dataBroker;
+	protected DOMDataBroker domDataBroker;
+	protected NotificationPublishService notificationService;
+	protected RpcProviderRegistry rpcRegistry;
+
+	private SvcLogicService svcLogic;
+
+	protected BindingAwareBroker.RpcRegistration<SLIAPIService> rpcRegistration;
+
+	private static String SLIAPI_NAMESPACE = "org:onap:ccsdk:sli:core:sliapi";
+	private static String SLIAPI_REVISION = "2016-11-10";
+	private static String SDNC_STATUS_FILE = "SDNC_STATUS_FILE";
+	private static String sdncStatusFile = null;
+
+	private static QName TEST_RESULTS_QNAME = null;
+	private static QName TEST_RESULT_QNAME = null;
+	private static QName TEST_ID_QNAME = null;
+	private static QName RESULTS_QNAME = null;
+	private static final String NON_NULL = "non-null";
+
+	static {
+
+		TEST_RESULTS_QNAME = QName.create(SLIAPI_NAMESPACE, SLIAPI_REVISION, "test-results");
+		TEST_RESULT_QNAME = QName.create(TEST_RESULTS_QNAME, "test-result");
+		TEST_ID_QNAME = QName.create(TEST_RESULT_QNAME, "test-identifier");
+		RESULTS_QNAME = QName.create(TEST_RESULT_QNAME, "results");
+	}
+
+	public SliapiProvider(DataBroker dataBroker, NotificationPublishService notificationPublishService,
+						  RpcProviderRegistry rpcProviderRegistry) {
+		this(dataBroker, notificationPublishService, rpcProviderRegistry, findSvcLogicService());
+	}
+
+	public SliapiProvider(DataBroker dataBroker, NotificationPublishService notificationPublishService,
+						  RpcProviderRegistry rpcProviderRegistry, SvcLogicService svcLogic) {
+		this.LOG.info("Creating provider for " + appName);
+		this.dataBroker = dataBroker;
+		this.notificationService = notificationPublishService;
+		this.rpcRegistry = rpcProviderRegistry;
+		this.svcLogic = svcLogic;
+		initialize();
+	}
+
+	public void initialize() {
+		LOG.info("Initializing provider for " + appName);
+		// initialization code goes here.
+		rpcRegistration = rpcRegistry.addRpcImplementation(SLIAPIService.class, this);
+
+		sdncStatusFile = System.getenv(SDNC_STATUS_FILE);
+		LOG.info("SDNC STATUS FILE = " + sdncStatusFile);
+		LOG.info("Initialization complete for " + appName);
+	}
+
+	protected void initializeChild() {
+		// Override if you have custom initialization intelligence
+	}
+
+	@Override
+	public void close() throws Exception {
+		LOG.info("Closing provider for " + appName);
+		// closing code goes here
+
+		rpcRegistration.close();
+		LOG.info("Successfully closed provider for " + appName);
+	}
+
+	public void setDataBroker(DataBroker dataBroker) {
+		this.dataBroker = dataBroker;
+		if (dataBroker instanceof AbstractForwardedDataBroker) {
+			domDataBroker = ((AbstractForwardedDataBroker) dataBroker).getDelegate();
+		}
+		if (LOG.isDebugEnabled()) {
+			LOG.debug("DataBroker set to " + (dataBroker == null ? "null" : NON_NULL) + ".");
+		}
+	}
+
+	public void setNotificationService(NotificationPublishService notificationService) {
+		this.notificationService = notificationService;
+		if (LOG.isDebugEnabled()) {
+			LOG.debug("Notification Service set to " + (notificationService == null ? "null" : NON_NULL) + ".");
+		}
+	}
+
+	public void setRpcRegistry(RpcProviderRegistry rpcRegistry) {
+		this.rpcRegistry = rpcRegistry;
+		if (LOG.isDebugEnabled()) {
+			LOG.debug("RpcRegistry set to " + (rpcRegistry == null ? "null" : NON_NULL) + ".");
+		}
+	}
+
+	@Override
+	public ListenableFuture<RpcResult<ExecuteGraphOutput>> executeGraph(ExecuteGraphInput input) {
+		RpcResult<ExecuteGraphOutput> rpcResult = null;
+
+		SvcLogicService svcLogic = getSvcLogicService();
+		ExecuteGraphOutputBuilder respBuilder = new ExecuteGraphOutputBuilder();
+
+		String calledModule = input.getModuleName();
+		String calledRpc = input.getRpcName();
+		Mode calledMode = input.getMode();
+		String modeStr = "sync";
+
+		if (calledMode == Mode.Async) {
+			modeStr = "async";
+		}
+
+		if (svcLogic == null) {
+			respBuilder.setResponseCode("500");
+			respBuilder.setResponseMessage("Could not locate OSGi SvcLogicService service");
+			respBuilder.setAckFinalIndicator("Y");
+
+			rpcResult = RpcResultBuilder.<ExecuteGraphOutput>status(true).withResult(respBuilder.build()).build();
+			return (Futures.immediateFuture(rpcResult));
+		}
+
+		try {
+			if (!svcLogic.hasGraph(calledModule, calledRpc, null, modeStr)) {
+				respBuilder.setResponseCode("404");
+				respBuilder.setResponseMessage(
+						"Directed graph for " + calledModule + "/" + calledRpc + "/" + modeStr + " not found");
+				respBuilder.setAckFinalIndicator("Y");
+
+				rpcResult = RpcResultBuilder.<ExecuteGraphOutput>status(true).withResult(respBuilder.build()).build();
+				return (Futures.immediateFuture(rpcResult));
+			}
+		} catch (Exception e) {
+			LOG.error(
+					"Caught exception looking for directed graph for " + calledModule + "/" + calledRpc + "/" + modeStr,
+					e);
+
+			respBuilder.setResponseCode("500");
+			respBuilder.setResponseMessage("Internal error : could not determine if target graph exists");
+			respBuilder.setAckFinalIndicator("Y");
+
+			rpcResult = RpcResultBuilder.<ExecuteGraphOutput>status(true).withResult(respBuilder.build()).build();
+			return (Futures.immediateFuture(rpcResult));
+		}
+
+		// Load properties
+		Properties parms = new Properties();
+
+		// Pass properties using names from sli-parameters
+		for (SliParameter sliParm : input.getSliParameter()) {
+
+			String propValue = "";
+
+			Boolean boolval = sliParm.isBooleanValue();
+
+			if (boolval != null) {
+				propValue = boolval.toString();
+			} else {
+				Integer intval = sliParm.getIntValue();
+				if (intval != null) {
+					propValue = intval.toString();
+				} else {
+					propValue = sliParm.getStringValue();
+					if (propValue == null) {
+						propValue = "";
+					}
+				}
+			}
+			parms.setProperty(sliParm.getParameterName(), propValue);
+		}
+
+		// Also, pass "meta" properties (i.e. pass SliParameter objects themselves)
+		ExecuteGraphInputBuilder inputBuilder = new ExecuteGraphInputBuilder(input);
+
+		SliapiHelper.toProperties(parms, "input", inputBuilder);
+
+		try {
+			LOG.info("Calling directed graph for " + calledModule + "/" + calledRpc + "/" + modeStr);
+
+			if (LOG.isTraceEnabled()) {
+				StringBuffer argList = new StringBuffer();
+				argList.append("Parameters : {");
+				Enumeration e = parms.propertyNames();
+				while (e.hasMoreElements()) {
+					String propName = (String) e.nextElement();
+					argList.append(" (" + propName + "," + parms.getProperty(propName) + ") ");
+				}
+				argList.append("}");
+				LOG.trace(argList.toString());
+				argList = null;
+			}
+
+			Properties respProps = svcLogic.execute(calledModule, calledRpc, null, modeStr, parms, domDataBroker);
+
+			StringBuilder sb = new StringBuilder("{");
+
+			for (Object key : respProps.keySet()) {
+				String keyValue = (String) key;
+				if (keyValue != null && !"".equals(keyValue) && !keyValue.contains("input.sli-parameter")) {
+					sb.append("\"").append(keyValue).append("\": \"").append(respProps.getProperty(keyValue))
+							.append("\",");
+				}
+			}
+
+			sb.setLength(sb.length() - 1);
+			sb.append("}");
+
+			respBuilder.setResponseCode(respProps.getProperty("error-code", "0"));
+			respBuilder.setResponseMessage(respProps.getProperty("error-message", ""));// TODO change response-text to
+																						// response-message to match
+																						// other BVC APIs
+			respBuilder.setAckFinalIndicator(respProps.getProperty("ack-final", "Y"));
+			respBuilder.setContextMemoryJson(sb.toString());
+
+			TestResultBuilder testResultBuilder = new TestResultBuilder();
+
+			SliapiHelper.toBuilder(respProps, testResultBuilder);
+
+			String testIdentifier = testResultBuilder.getTestIdentifier();
+
+			if ((testIdentifier != null) && (testIdentifier.length() > 0)) {
+
+				// Add test results to config tree
+				LOG.debug("Saving test results for test id " + testIdentifier);
+
+				DomSaveTestResult(testResultBuilder.build(), true, LogicalDatastoreType.CONFIGURATION);
+
+			}
+
+		} catch (Exception e) {
+			LOG.error("Caught exception executing directed graph for" + calledModule + ":" + calledRpc + "," + modeStr
+					+ ">", e);
+
+			respBuilder.setResponseCode("500");
+			respBuilder.setResponseMessage("Internal error : caught exception executing directed graph " + calledModule
+					+ "/" + calledRpc + "/" + modeStr);
+			respBuilder.setAckFinalIndicator("Y");
+
+		}
+
+		rpcResult = RpcResultBuilder.<ExecuteGraphOutput>status(true).withResult(respBuilder.build()).build();
+		return (Futures.immediateFuture(rpcResult));
+	}
+
+	private SvcLogicService getSvcLogicService() {
+		if (svcLogic == null) {
+			svcLogic = findSvcLogicService();
+		}
+
+		return (svcLogic);
+	}
+
+	private static SvcLogicService findSvcLogicService() {
+		BundleContext bctx = FrameworkUtil.getBundle(SvcLogicService.class).getBundleContext();
+
+		SvcLogicService svcLogic = null;
+
+		// 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);
+
+		}
+
+		return (svcLogic);
+	}
+
+	@Override
+	public ListenableFuture<RpcResult<HealthcheckOutput>> healthcheck(HealthcheckInput healthcheckInput) {
+
+		RpcResult<HealthcheckOutput> rpcResult = null;
+		SvcLogicService svcLogic = getSvcLogicService();
+
+		HealthcheckOutputBuilder respBuilder = new HealthcheckOutputBuilder();
+
+		String calledModule = "sli";
+		String calledRpc = "healthcheck";
+		String modeStr = "sync";
+
+		if (svcLogic == null) {
+			respBuilder.setResponseCode("500");
+			respBuilder.setResponseMessage("Could not locate OSGi SvcLogicService service");
+			respBuilder.setAckFinalIndicator("Y");
+
+			rpcResult = RpcResultBuilder.<HealthcheckOutput>failed().withResult(respBuilder.build()).build();
+			return (Futures.immediateFuture(rpcResult));
+		}
+
+		try {
+			if (!svcLogic.hasGraph(calledModule, calledRpc, null, modeStr)) {
+				respBuilder.setResponseCode("404");
+				respBuilder.setResponseMessage(
+						"Directed graph for " + calledModule + "/" + calledRpc + "/" + modeStr + " not found");
+
+				respBuilder.setAckFinalIndicator("Y");
+
+				rpcResult = RpcResultBuilder.<HealthcheckOutput>status(true).withResult(respBuilder.build()).build();
+				return (Futures.immediateFuture(rpcResult));
+			}
+		} catch (Exception e) {
+			LOG.error(
+					"Caught exception looking for directed graph for " + calledModule + "/" + calledRpc + "/" + modeStr,
+					e);
+
+			respBuilder.setResponseCode("500");
+			respBuilder.setResponseMessage("Internal error : could not determine if target graph exists");
+			respBuilder.setAckFinalIndicator("Y");
+
+			rpcResult = RpcResultBuilder.<HealthcheckOutput>failed().withResult(respBuilder.build()).build();
+			return (Futures.immediateFuture(rpcResult));
+		}
+
+		try {
+			LOG.info("Calling directed graph for " + calledModule + "/" + calledRpc + "/" + modeStr);
+
+			Properties parms = new Properties();
+
+			Properties respProps = svcLogic.execute(calledModule, calledRpc, null, modeStr, parms);
+
+			respBuilder.setResponseCode(respProps.getProperty("error-code", "0"));
+			respBuilder.setResponseMessage(respProps.getProperty("error-message", ""));
+			respBuilder.setAckFinalIndicator(respProps.getProperty("ack-final", "Y"));
+
+		} catch (Exception e) {
+			LOG.error("Caught exception executing directed graph for" + calledModule + ":" + calledRpc + "," + modeStr
+					+ ">", e);
+
+			respBuilder.setResponseCode("500");
+			respBuilder.setResponseMessage("Internal error : caught exception executing directed graph " + calledModule
+					+ "/" + calledRpc + "/" + modeStr);
+			respBuilder.setAckFinalIndicator("Y");
+
+		}
+
+		rpcResult = RpcResultBuilder.<HealthcheckOutput>status(true).withResult(respBuilder.build()).build();
+		return (Futures.immediateFuture(rpcResult));
+	}
+
+	public ListenableFuture<RpcResult<VlbcheckOutput>> vlbcheck(VlbcheckInput vlbInput) {
+
+		RpcResult<VlbcheckOutput> rpcResult = null;
+		SvcLogicService svcLogic = getSvcLogicService();
+
+		VlbcheckOutputBuilder respBuilder = new VlbcheckOutputBuilder();
+
+		String calledModule = "sli";
+		String calledRpc = "vlbcheck";
+		String modeStr = "sync";
+
+		if (svcLogic == null) {
+			respBuilder.setResponseCode("500");
+			respBuilder.setResponseMessage("Could not locate OSGi SvcLogicService service");
+			respBuilder.setAckFinalIndicator("Y");
+
+			rpcResult = RpcResultBuilder.<VlbcheckOutput>failed().withResult(respBuilder.build()).build();
+			return (Futures.immediateFuture(rpcResult));
+		}
+
+		boolean dgExists = true;
+		try {
+			if (!svcLogic.hasGraph(calledModule, calledRpc, null, modeStr)) {
+				dgExists = false;
+			}
+		} catch (Exception e) {
+			LOG.warn(
+					"Caught exception looking for directed graph for " + calledModule + "/" + calledRpc + "/" + modeStr,
+					e);
+
+			dgExists = false;
+		}
+
+		if (dgExists) {
+			try {
+				LOG.info("Calling directed graph for " + calledModule + "/" + calledRpc + "/" + modeStr);
+
+				Properties parms = new Properties();
+
+				Properties respProps = svcLogic.execute(calledModule, calledRpc, null, modeStr, parms);
+
+				respBuilder.setResponseCode(respProps.getProperty("error-code", "0"));
+				respBuilder.setResponseMessage(respProps.getProperty("error-message", ""));
+				respBuilder.setAckFinalIndicator(respProps.getProperty("ack-final", "Y"));
+
+			} catch (Exception e) {
+				LOG.error("Caught exception executing directed graph for" + calledModule + ":" + calledRpc + ","
+						+ modeStr + ">", e);
+
+				respBuilder.setResponseCode("500");
+				respBuilder.setResponseMessage("Internal error : caught exception executing directed graph "
+						+ calledModule + "/" + calledRpc + "/" + modeStr);
+				respBuilder.setAckFinalIndicator("Y");
+
+			}
+
+			rpcResult = RpcResultBuilder.<VlbcheckOutput>status(true).withResult(respBuilder.build()).build();
+			return (Futures.immediateFuture(rpcResult));
+		} else {
+			// check the state based on the config file
+
+			boolean suspended = false;
+			BufferedReader br = null;
+			String line = "";
+
+			if (sdncStatusFile != null) {
+				try {
+					br = new BufferedReader(new FileReader(sdncStatusFile));
+					while ((line = br.readLine()) != null) {
+						if ("ODL_STATE=SUSPENDED".equals(line)) {
+							suspended = true;
+							LOG.debug("vlbcheck: server is suspended");
+						}
+					}
+					br.close();
+				} catch (FileNotFoundException e) {
+					LOG.trace("Caught File not found exception " + sdncStatusFile + "\n", e);
+				} catch (Exception e) {
+					LOG.trace("Failed to read status file " + sdncStatusFile + "\n", e);
+				} finally {
+					if (br != null) {
+						try {
+							br.close();
+						} catch (IOException e) {
+							LOG.warn("Failed to close status file " + sdncStatusFile + "\n", e);
+						}
+					}
+				}
+			}
+
+			if (suspended) {
+				rpcResult = RpcResultBuilder.<VlbcheckOutput>failed()
+						.withError(ErrorType.APPLICATION, "resource-denied", "Server Suspended").build();
+			} else {
+				respBuilder.setResponseMessage("server is normal");
+				rpcResult = RpcResultBuilder.<VlbcheckOutput>status(true).withResult(respBuilder.build()).build();
+			}
+			return (Futures.immediateFuture(rpcResult));
+		}
+	}
+
+	private void DomSaveTestResult(final TestResult entry, boolean merge, LogicalDatastoreType storeType) {
+
+		if (domDataBroker == null) {
+			LOG.error("domDataBroker unset - cannot save test result using DOMDataBroker");
+			return;
+		}
+
+		MapEntryNode resultNode = null;
+
+		try {
+			resultNode = toMapEntryNode(entry);
+		} catch (Exception e) {
+			LOG.error("Caught exception trying to create map entry node", e);
+		}
+
+		if (resultNode == null) {
+			LOG.error("Could not convert entry to MapEntryNode");
+			return;
+		}
+
+		YangInstanceIdentifier testResultsPid = YangInstanceIdentifier.builder().node(TEST_RESULTS_QNAME)
+				.node(QName.create(TEST_RESULTS_QNAME, "test-result")).build();
+		YangInstanceIdentifier testResultPid = testResultsPid
+				.node(new NodeIdentifierWithPredicates(TEST_RESULT_QNAME, resultNode.getIdentifier().getKeyValues()));
+
+		int tries = 2;
+		while (true) {
+			try {
+				DOMDataWriteTransaction wtx = domDataBroker.newWriteOnlyTransaction();
+				if (merge) {
+					LOG.info("Merging test identifier " + entry.getTestIdentifier());
+					wtx.merge(storeType, testResultPid, resultNode);
+				} else {
+					LOG.info("Putting test identifier " + entry.getTestIdentifier());
+					wtx.put(storeType, testResultPid, resultNode);
+				}
+				wtx.submit().checkedGet();
+				LOG.trace("Update DataStore succeeded");
+				break;
+			} catch (final TransactionCommitFailedException e) {
+				if (e instanceof OptimisticLockFailedException) {
+					if (--tries <= 0) {
+						LOG.trace("Got OptimisticLockFailedException on last try - failing ");
+						throw new IllegalStateException(e);
+					}
+					LOG.trace("Got OptimisticLockFailedException - trying again ");
+				} else {
+					LOG.trace("Update DataStore failed");
+					throw new IllegalStateException(e);
+				}
+			}
+		}
+
+	}
+
+	private void SaveTestResult(final TestResult entry, boolean merge, LogicalDatastoreType storeType)
+			throws IllegalStateException {
+		// Each entry will be identifiable by a unique key, we have to create that
+		// identifier
+
+		InstanceIdentifier.InstanceIdentifierBuilder<TestResult> testResultIdBuilder = InstanceIdentifier
+				.<TestResults>builder(TestResults.class).child(TestResult.class, entry.key());
+		InstanceIdentifier<TestResult> path = testResultIdBuilder.build();
+		int tries = 2;
+		while (true) {
+			try {
+				WriteTransaction tx = dataBroker.newWriteOnlyTransaction();
+				if (merge) {
+					tx.merge(storeType, path, entry);
+				} else {
+					tx.put(storeType, path, entry);
+				}
+				tx.submit().checkedGet();
+				LOG.trace("Update DataStore succeeded");
+				break;
+			} catch (final TransactionCommitFailedException e) {
+				if (e instanceof OptimisticLockFailedException) {
+					if (--tries <= 0) {
+						LOG.trace("Got OptimisticLockFailedException on last try - failing ");
+						throw new IllegalStateException(e);
+					}
+					LOG.trace("Got OptimisticLockFailedException - trying again ");
+				} else {
+					LOG.trace("Update DataStore failed");
+					throw new IllegalStateException(e);
+				}
+			}
+		}
+	}
+
+	private MapEntryNode toMapEntryNode(TestResult testResult) {
+
+		YangInstanceIdentifier testResultId = YangInstanceIdentifier.builder().node(TEST_RESULTS_QNAME)
+				.node(TEST_RESULT_QNAME).build();
+
+		// Construct results list
+		LinkedList<LeafSetEntryNode<Object>> entryList = new LinkedList<>();
+		for (String result : testResult.getResults()) {
+			LeafSetEntryNode<Object> leafSetEntryNode = ImmutableLeafSetEntryNodeBuilder.create()
+					.withNodeIdentifier(new NodeWithValue(RESULTS_QNAME, result)).withValue(result).build();
+			entryList.add(leafSetEntryNode);
+		}
+		// Construct results LeafSetNode
+		LeafSetNode<?> resultsNode = ImmutableLeafSetNodeBuilder.create()
+				.withNodeIdentifier(new NodeIdentifier(RESULTS_QNAME)).withValue(entryList).build();
+
+		// Construct test result ContainerNode with 2 children - test-identifier leaf
+		// and results leaf-set
+		MapEntryNode testResultNode = ImmutableNodes.mapEntryBuilder()
+				.withNodeIdentifier(new NodeIdentifierWithPredicates(TEST_RESULT_QNAME, TEST_ID_QNAME,
+						testResult.getTestIdentifier()))
+				.withChild(ImmutableNodes.leafNode(TEST_ID_QNAME, testResult.getTestIdentifier()))
+				.withChild(resultsNode).build();
+
+		return (testResultNode);
+
+	}
+
+}
diff --git a/core/sliapi/provider/src/main/resources/OSGI-INF/blueprint/sliapi-blueprint.xml b/core/sliapi/provider/src/main/resources/OSGI-INF/blueprint/sliapi-blueprint.xml
new file mode 100644
index 000000000..875027e63
--- /dev/null
+++ b/core/sliapi/provider/src/main/resources/OSGI-INF/blueprint/sliapi-blueprint.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
+           xmlns:odl="http://opendaylight.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" />
+
+
+    <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.sli.core.sliapi.SliapiProvider">
+        <argument ref="dataBroker" />
+        <argument ref="notificationService" />
+        <argument ref="rpcRegistry" />
+
+    </bean>
+</blueprint>
\ No newline at end of file
diff --git a/core/sliapi/provider/src/main/resources/org/opendaylight/blueprint/sliapi-blueprint.xml b/core/sliapi/provider/src/main/resources/org/opendaylight/blueprint/sliapi-blueprint.xml
new file mode 100644
index 000000000..875027e63
--- /dev/null
+++ b/core/sliapi/provider/src/main/resources/org/opendaylight/blueprint/sliapi-blueprint.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
+           xmlns:odl="http://opendaylight.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" />
+
+
+    <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.sli.core.sliapi.SliapiProvider">
+        <argument ref="dataBroker" />
+        <argument ref="notificationService" />
+        <argument ref="rpcRegistry" />
+
+    </bean>
+</blueprint>
\ No newline at end of file
diff --git a/core/sliapi/provider/src/test/java/org/onap/ccsdk/sli/core/sliapi/SliapiHelperTest.java b/core/sliapi/provider/src/test/java/org/onap/ccsdk/sli/core/sliapi/SliapiHelperTest.java
new file mode 100644
index 000000000..228f6127e
--- /dev/null
+++ b/core/sliapi/provider/src/test/java/org/onap/ccsdk/sli/core/sliapi/SliapiHelperTest.java
@@ -0,0 +1,35 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK
+ * ================================================================================
+ * Copyright (C) 2018 IBM. 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.ccsdk.sli.core.sliapi;
+
+import static org.junit.Assert.assertNotNull;
+
+import org.junit.Test;
+
+public class SliapiHelperTest {
+
+    @Test
+    public void TestSliapiHelper()
+    {
+        SliapiHelper sliapiHelper= new SliapiHelper();
+        assertNotNull(sliapiHelper);
+    }
+}
diff --git a/core/sliapi/provider/src/test/java/org/onap/ccsdk/sli/core/sliapi/TestSliapiProvider.java b/core/sliapi/provider/src/test/java/org/onap/ccsdk/sli/core/sliapi/TestSliapiProvider.java
new file mode 100644
index 000000000..f48cf783b
--- /dev/null
+++ b/core/sliapi/provider/src/test/java/org/onap/ccsdk/sli/core/sliapi/TestSliapiProvider.java
@@ -0,0 +1,209 @@
+/**
+ *
+ */
+package org.onap.ccsdk.sli.core.sliapi;
+
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+import static org.mockito.Matchers.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import java.io.InputStream;
+import java.net.URL;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import java.util.concurrent.Future;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.onap.ccsdk.sli.core.sli.SvcLogicParser;
+import org.onap.ccsdk.sli.core.sli.SvcLogicStore;
+import org.onap.ccsdk.sli.core.sli.SvcLogicStoreFactory;
+import org.onap.ccsdk.sli.core.sli.provider.SvcLogicClassResolver;
+import org.onap.ccsdk.sli.core.sli.provider.SvcLogicPropertiesProviderImpl;
+import org.onap.ccsdk.sli.core.sli.provider.SvcLogicServiceImpl;
+import org.onap.ccsdk.sli.core.sli.provider.base.AbstractSvcLogicNodeExecutor;
+import org.onap.ccsdk.sli.core.sli.provider.base.BlockNodeExecutor;
+import org.onap.ccsdk.sli.core.sli.provider.base.CallNodeExecutor;
+import org.onap.ccsdk.sli.core.sli.provider.base.ConfigureNodeExecutor;
+import org.onap.ccsdk.sli.core.sli.provider.base.DeleteNodeExecutor;
+import org.onap.ccsdk.sli.core.sli.provider.base.ExecuteNodeExecutor;
+import org.onap.ccsdk.sli.core.sli.provider.base.ExistsNodeExecutor;
+import org.onap.ccsdk.sli.core.sli.provider.base.ForNodeExecutor;
+import org.onap.ccsdk.sli.core.sli.provider.base.GetResourceNodeExecutor;
+import org.onap.ccsdk.sli.core.sli.provider.base.IsAvailableNodeExecutor;
+import org.onap.ccsdk.sli.core.sli.provider.base.NotifyNodeExecutor;
+import org.onap.ccsdk.sli.core.sli.provider.base.RecordNodeExecutor;
+import org.onap.ccsdk.sli.core.sli.provider.base.ReleaseNodeExecutor;
+import org.onap.ccsdk.sli.core.sli.provider.base.ReserveNodeExecutor;
+import org.onap.ccsdk.sli.core.sli.provider.base.ReturnNodeExecutor;
+import org.onap.ccsdk.sli.core.sli.provider.base.SaveNodeExecutor;
+import org.onap.ccsdk.sli.core.sli.provider.base.SetNodeExecutor;
+import org.onap.ccsdk.sli.core.sli.provider.base.SwitchNodeExecutor;
+import org.onap.ccsdk.sli.core.sli.provider.base.UpdateNodeExecutor;
+import org.onap.ccsdk.sli.core.sli.provider.base.WhileNodeExecutor;
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
+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.sli.core.sliapi.rev161110.ExecuteGraphInput;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.ExecuteGraphInputBuilder;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.HealthcheckInput;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.SLIAPIService;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.VlbcheckInput;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.execute.graph.input.SliParameter;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.execute.graph.input.SliParameterBuilder;
+
+/**
+ * @author dt5972
+ *
+ */
+public class TestSliapiProvider {
+
+    private SliapiProvider provider;
+
+    private static final String HEALTHCHECK_DG = "sli_healthcheck.xml";
+
+    private static final Map<String, AbstractSvcLogicNodeExecutor> BUILTIN_NODES = new HashMap<String, AbstractSvcLogicNodeExecutor>() {
+        {
+            put("block", new BlockNodeExecutor());
+            put("call", new CallNodeExecutor());
+            put("configure", new ConfigureNodeExecutor());
+            put("delete", new DeleteNodeExecutor());
+            put("execute", new ExecuteNodeExecutor());
+            put("exists", new ExistsNodeExecutor());
+            put("for", new ForNodeExecutor());
+            put("get-resource", new GetResourceNodeExecutor());
+            put("is-available", new IsAvailableNodeExecutor());
+            put("notify", new NotifyNodeExecutor());
+            put("record", new RecordNodeExecutor());
+            put("release", new ReleaseNodeExecutor());
+            put("reserve", new ReserveNodeExecutor());
+            put("return", new ReturnNodeExecutor());
+            put("save", new SaveNodeExecutor());
+            put("set", new SetNodeExecutor());
+            put("switch", new SwitchNodeExecutor());
+            put("update", new UpdateNodeExecutor());
+            put("while", new WhileNodeExecutor());
+
+        }
+    };
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @Before
+    public void setUp() throws Exception {
+        DataBroker dataBroker = mock(DataBroker.class);
+        NotificationPublishService notifyService = mock(NotificationPublishService.class);
+        RpcProviderRegistry rpcRegistry = mock(RpcProviderRegistry.class);
+        BindingAwareBroker.RpcRegistration<SLIAPIService> rpcRegistration = (BindingAwareBroker.RpcRegistration<SLIAPIService>) mock(
+                BindingAwareBroker.RpcRegistration.class);
+        when(rpcRegistry.addRpcImplementation(any(Class.class), any(SLIAPIService.class))).thenReturn(rpcRegistration);
+
+        // Load svclogic.properties and get a SvcLogicStore
+        InputStream propStr = TestSliapiProvider.class.getResourceAsStream("/svclogic.properties");
+        Properties svcprops = new Properties();
+        svcprops.load(propStr);
+
+        SvcLogicStore store = SvcLogicStoreFactory.getSvcLogicStore(svcprops);
+
+        assertNotNull(store);
+
+        // Load the DG for the healthcheck api
+        URL testCaseUrl = TestSliapiProvider.class.getClassLoader().getResource(HEALTHCHECK_DG);
+        if (testCaseUrl == null) {
+            fail("Cannot find " + HEALTHCHECK_DG);
+        }
+        SvcLogicParser.load(testCaseUrl.getPath(), store);
+        SvcLogicParser.activate("sli", "healthcheck", "1.0.0", "sync", store);
+
+        // Create a ServiceLogicService and initialize it
+        SvcLogicServiceImpl svc = new SvcLogicServiceImpl(new SvcLogicPropertiesProviderImpl(),
+                new SvcLogicClassResolver());
+        for (String nodeType : BUILTIN_NODES.keySet()) {
+            svc.registerExecutor(nodeType, BUILTIN_NODES.get(nodeType));
+        }
+
+        // Finally ready to create SliapiProvider
+        provider = new SliapiProvider(dataBroker, notifyService, rpcRegistry, svc);
+        provider.setDataBroker(dataBroker);
+        provider.setNotificationService(notifyService);
+        provider.setRpcRegistry(rpcRegistry);
+    }
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @After
+    public void tearDown() throws Exception {
+        provider.close();
+    }
+
+    /**
+     * Test method for
+     * {@link SliapiProvider#executeGraph(org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.ExecuteGraphInput)}.
+     */
+    @Test
+    public void testExecuteGraph() {
+        ExecuteGraphInputBuilder inputBuilder = new ExecuteGraphInputBuilder();
+
+        // Valid test - graph exists
+        inputBuilder.setMode(ExecuteGraphInput.Mode.Sync);
+        inputBuilder.setModuleName("sli");
+        inputBuilder.setRpcName("healthcheck");
+        List<SliParameter> pList = new LinkedList<>();
+        SliParameterBuilder pBuilder = new SliParameterBuilder();
+        pBuilder.setParameterName("int-parameter");
+        pBuilder.setIntValue(1);
+        pList.add(pBuilder.build());
+        pBuilder.setParameterName("bool-parameter");
+        pBuilder.setIntValue(null);
+        pBuilder.setBooleanValue(true);
+        pList.add(pBuilder.build());
+        pBuilder.setParameterName("str-parameter");
+        pBuilder.setBooleanValue(null);
+        pBuilder.setStringValue("value");
+        pList.add(pBuilder.build());
+        inputBuilder.setSliParameter(pList);
+        provider.executeGraph(inputBuilder.build());
+    
+        
+        // Invalid test - graph does not exist
+        inputBuilder.setMode(ExecuteGraphInput.Mode.Sync);
+        inputBuilder.setModuleName("sli");
+        inputBuilder.setRpcName("no-such-graph");
+        pList = new LinkedList<>();
+        pBuilder = new SliParameterBuilder();
+        pBuilder.setParameterName("int-parameter");
+        pBuilder.setIntValue(1);
+        pList.add(pBuilder.build());
+        pBuilder.setParameterName("bool-parameter");
+        pBuilder.setIntValue(null);
+        pBuilder.setBooleanValue(true);
+        pList.add(pBuilder.build());
+        pBuilder.setParameterName("str-parameter");
+        pBuilder.setBooleanValue(null);
+        pBuilder.setStringValue("value");
+        pList.add(pBuilder.build());
+        inputBuilder.setSliParameter(pList);
+        provider.executeGraph(inputBuilder.build());
+        
+        assertTrue(provider.vlbcheck(mock(VlbcheckInput.class)) instanceof Future<?>);
+    }
+
+    /**
+     * Test method for
+     * {@link SliapiProvider#healthcheck()}.
+     */
+    @Test
+    public void testHealthcheck() {
+        provider.healthcheck(mock(HealthcheckInput.class));
+    }
+
+}
diff --git a/core/sliapi/provider/src/test/resources/simplelogger.properties b/core/sliapi/provider/src/test/resources/simplelogger.properties
new file mode 100644
index 000000000..2f7d8ea0b
--- /dev/null
+++ b/core/sliapi/provider/src/test/resources/simplelogger.properties
@@ -0,0 +1,23 @@
+###
+# ============LICENSE_START=======================================================
+# ONAP : CCSDK
+# ================================================================================
+# 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=========================================================
+###
+
+org.slf4j.simpleLogger.defaultLogLevel=info
+org.slf4j.simplelogger.log.org.onap.ccsdk.sli.core.sliapi.SliapiProvider=debug
diff --git a/core/sliapi/provider/src/test/resources/sli_healthcheck.xml b/core/sliapi/provider/src/test/resources/sli_healthcheck.xml
new file mode 100644
index 000000000..d512f546f
--- /dev/null
+++ b/core/sliapi/provider/src/test/resources/sli_healthcheck.xml
@@ -0,0 +1,27 @@
+<!--
+  ============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=========================================================
+  -->
+
+<service-logic xmlns="http://www.onap.org/sdnc/svclogic"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://www.onap.org/sdnc/svclogic ./svclogic.xsd" module='sli' version='1.0.0'><method rpc='healthcheck' mode='sync'>
+<set>
+<parameter name='error-code' value='200' />
+<parameter name='error-message' value='SDN-C is healthy'/>
+<parameter name='ack-final' value='Y'/>
+</set></method></service-logic>
diff --git a/core/sliapi/provider/src/test/resources/svclogic.properties b/core/sliapi/provider/src/test/resources/svclogic.properties
new file mode 100644
index 000000000..426960f76
--- /dev/null
+++ b/core/sliapi/provider/src/test/resources/svclogic.properties
@@ -0,0 +1,27 @@
+###
+# ============LICENSE_START=======================================================
+# ONAP : CCSDK
+# ================================================================================
+# 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=========================================================
+###
+
+org.onap.ccsdk.sli.dbtype = jdbc
+org.onap.ccsdk.sli.jdbc.url=jdbc:derby:memory:sdnctl;create=true
+org.onap.ccsdk.sli.jdbc.driver=org.apache.derby.jdbc.EmbeddedDriver
+org.onap.ccsdk.sli.jdbc.database = sdnctl
+org.onap.ccsdk.sli.jdbc.user = test
+org.onap.ccsdk.sli.jdbc.password = test