diff --git a/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/JerseyConfiguration.java b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/JerseyConfiguration.java
new file mode 100644
index 0000000..4905e6e
--- /dev/null
+++ b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/JerseyConfiguration.java
@@ -0,0 +1,62 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps
+ * ================================================================================
+ * Copyright (C) 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.ccsdk.apps.ms.neng.core;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.MapperFeature;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.SerializationFeature;
+import javax.ws.rs.ApplicationPath;
+import org.glassfish.jersey.server.ResourceConfig;
+import org.glassfish.jersey.servlet.ServletProperties;
+import org.onap.ccsdk.apps.ms.neng.core.service.rs.RestServiceImpl;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Primary;
+import org.springframework.stereotype.Component;
+
+/**
+ * Configuration of the REST framework.
+ */
+@Component
+@ApplicationPath("/")
+public class JerseyConfiguration extends ResourceConfig {
+    /**
+     * Builds the bean configuring Jackson for JSON serialization.
+     */
+    @Bean
+    @Primary
+    public ObjectMapper objectMapper() {
+        ObjectMapper objectMapper = new ObjectMapper();
+        objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
+        objectMapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);
+        objectMapper.enable(MapperFeature.ACCEPT_CASE_INSENSITIVE_PROPERTIES);
+        objectMapper.enable(DeserializationFeature.READ_ENUMS_USING_TO_STRING);
+        return objectMapper;
+    }
+
+    @Autowired
+    public JerseyConfiguration() {
+        register(RestServiceImpl.class);
+        property(ServletProperties.FILTER_FORWARD_ON_404, true);
+    }
+}
diff --git a/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/WebConfiguration.java b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/WebConfiguration.java
new file mode 100644
index 0000000..ca918eb
--- /dev/null
+++ b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/WebConfiguration.java
@@ -0,0 +1,69 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps
+ * ================================================================================
+ * Copyright (C) 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.ccsdk.apps.ms.neng.core;
+
+import org.onap.ccsdk.apps.ms.neng.core.rs.interceptors.AaiAuthorizationInterceptor;
+import org.onap.ccsdk.apps.ms.neng.core.rs.interceptors.PolicyManagerAuthorizationInterceptor;
+import org.springframework.boot.web.client.RestTemplateBuilder;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
+
+/**
+ * Configuration for the API part of the micro-service.
+ */
+@Configuration
+public class WebConfiguration {
+    /**
+     * Creates the bean for configuring swagger.
+     */
+    @Bean
+    public WebMvcConfigurerAdapter forwardToIndex() {
+        return new WebMvcConfigurerAdapter() {
+            @Override
+            public void addViewControllers(ViewControllerRegistry registry) {
+                registry.addViewController("/swagger").setViewName("redirect:/swagger/index.html");
+                registry.addViewController("/swagger/").setViewName("redirect:/swagger/index.html");
+                registry.addViewController("/docs").setViewName("redirect:/docs/html/index.html");
+                registry.addViewController("/docs/").setViewName("redirect:/docs/html/index.html");
+            }
+        };
+    }
+
+    /**
+     * Creates the bean for configuring policy manager interceptor.
+     */
+    @Bean
+    public RestTemplateBuilder policyMgrRestTempBuilder(PolicyManagerAuthorizationInterceptor auth) {
+        RestTemplateBuilder restTemplateBuiler = new RestTemplateBuilder();
+        return restTemplateBuiler.additionalInterceptors(auth);
+    }
+
+    /**
+     * Creates the bean for configuring A&AI interceptor.
+     */
+    @Bean
+    public RestTemplateBuilder aaiRestTempBuilder(AaiAuthorizationInterceptor auth) {
+        RestTemplateBuilder restTemplateBuiler = new RestTemplateBuilder();
+        return restTemplateBuiler.additionalInterceptors(auth);
+    }
+}
diff --git a/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/resource/model/GetConfigRequest.java b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/resource/model/GetConfigRequest.java
new file mode 100644
index 0000000..e8bc555
--- /dev/null
+++ b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/resource/model/GetConfigRequest.java
@@ -0,0 +1,77 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps
+ * ================================================================================
+ * Copyright (C) 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.ccsdk.apps.ms.neng.core.resource.model;
+
+import java.io.Serializable;
+import java.util.Map;
+
+/**
+ * POJO representing policy manager get-config request.
+ */
+public class GetConfigRequest implements Serializable {
+    private static final long serialVersionUID = -8039686696076337053L;
+
+    Map<String, Object> configAttributes;
+    String configName;
+    String ecompName;
+    String policyName;
+    boolean unique;
+
+    public Map<String, Object> getConfigAttributes() {
+        return configAttributes;
+    }
+
+    public void setConfigAttributes(Map<String, Object> configAttributes) {
+        this.configAttributes = configAttributes;
+    }
+
+    public String getConfigName() {
+        return configName;
+    }
+
+    public void setConfigName(String configName) {
+        this.configName = configName;
+    }
+
+    public String getEcompName() {
+        return ecompName;
+    }
+
+    public void setEcompName(String ecompName) {
+        this.ecompName = ecompName;
+    }
+
+    public String getPolicyName() {
+        return policyName;
+    }
+
+    public void setPolicyName(String policyName) {
+        this.policyName = policyName;
+    }
+
+    public boolean isUnique() {
+        return unique;
+    }
+
+    public void setUnique(boolean unique) {
+        this.unique = unique;
+    }
+}
diff --git a/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/resource/model/GetConfigResponse.java b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/resource/model/GetConfigResponse.java
new file mode 100644
index 0000000..9fe567f
--- /dev/null
+++ b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/resource/model/GetConfigResponse.java
@@ -0,0 +1,39 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps
+ * ================================================================================
+ * Copyright (C) 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.ccsdk.apps.ms.neng.core.resource.model;
+
+import java.io.Serializable;
+
+/**
+ * POJO representing policy manager get-config response.
+ */
+public class GetConfigResponse implements Serializable {
+    private static final long serialVersionUID = -8039686696076337053L;
+    Object response;
+
+    public Object getResponse() {
+        return response;
+    }
+
+    public void setResponse(Object response) {
+        this.response = response;
+    }
+}
diff --git a/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/resource/model/HelloWorld.java b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/resource/model/HelloWorld.java
new file mode 100644
index 0000000..19de4e3
--- /dev/null
+++ b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/resource/model/HelloWorld.java
@@ -0,0 +1,51 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps
+ * ================================================================================
+ * Copyright (C) 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.ccsdk.apps.ms.neng.core.resource.model;
+
+/**
+ * POJO representing the hello/ping/heart-beat operation request.
+ */
+public class HelloWorld {
+    String message;
+
+    public HelloWorld() {
+    }
+
+    public HelloWorld(String message) {
+        this.message = message;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public void setMessage(String message) {
+        this.message = message;
+    }
+
+    /**
+     * Gives a readable representation of this object.
+     */
+    @Override
+    public String toString() {
+        return "message = " + getMessage();
+    }
+}
diff --git a/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/resource/model/NameGenRequest.java b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/resource/model/NameGenRequest.java
new file mode 100644
index 0000000..9fa9141
--- /dev/null
+++ b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/resource/model/NameGenRequest.java
@@ -0,0 +1,60 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps
+ * ================================================================================
+ * Copyright (C) 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.ccsdk.apps.ms.neng.core.resource.model;
+
+import java.io.Serializable;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * POJO representing the request from the client.
+ */
+public class NameGenRequest implements Serializable {
+    private static final long serialVersionUID = -8039686696076337053L;
+
+    List<Map<String, String>> elements;
+    Boolean useDb;
+
+    public List<Map<String, String>> getElements() {
+        return elements;
+    }
+
+    public void setElements(List<Map<String, String>> elements) {
+        this.elements = elements;
+    }
+
+    public Boolean getUseDb() {
+        return useDb;
+    }
+
+    public void setUseDb(Boolean useDb) {
+        this.useDb = useDb;
+    }
+
+    /**
+     * Gives a readable representation of this object.
+     */
+    public String toString() {
+        StringBuffer buf = new StringBuffer();
+        buf.append("elements: " + this.elements);
+        return buf.toString();
+    }
+}
diff --git a/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/resource/model/NameGenResponse.java b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/resource/model/NameGenResponse.java
new file mode 100644
index 0000000..c4ac7fc
--- /dev/null
+++ b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/resource/model/NameGenResponse.java
@@ -0,0 +1,41 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps
+ * ================================================================================
+ * Copyright (C) 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.ccsdk.apps.ms.neng.core.resource.model;
+
+import java.io.Serializable;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * POJO representing the response back to the client.
+ */
+public class NameGenResponse implements Serializable {
+    private static final long serialVersionUID = -8039686696076337053L;
+    List<Map<String, String>> elements;
+
+    public List<Map<String, String>> getElements() {
+        return elements;
+    }
+
+    public void setElements(List<Map<String, String>> elements) {
+        this.elements = elements;
+    }
+}
diff --git a/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/rs/interceptors/PolicyManagerAuthorizationInterceptor.java b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/rs/interceptors/PolicyManagerAuthorizationInterceptor.java
new file mode 100644
index 0000000..c0a28f1
--- /dev/null
+++ b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/rs/interceptors/PolicyManagerAuthorizationInterceptor.java
@@ -0,0 +1,52 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps
+ * ================================================================================
+ * Copyright (C) 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.ccsdk.apps.ms.neng.core.rs.interceptors;
+
+import java.io.IOException;
+import org.onap.ccsdk.apps.ms.neng.extinf.props.PolicyManagerProps;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpRequest;
+import org.springframework.http.client.ClientHttpRequestExecution;
+import org.springframework.http.client.ClientHttpRequestInterceptor;
+import org.springframework.http.client.ClientHttpResponse;
+import org.springframework.stereotype.Component;
+
+/**
+ * Interceptor for adding authorization headers in the request to policy manager.
+ */
+@Component
+public class PolicyManagerAuthorizationInterceptor implements ClientHttpRequestInterceptor {
+    @Autowired
+    PolicyManagerProps props;
+
+    /**
+     * Intercepts the given request and adds additional headers, mainly for authorization.
+     */
+    @Override
+    public ClientHttpResponse intercept(HttpRequest httpRequest, byte[] body, 
+                    ClientHttpRequestExecution executionChain) throws IOException {
+        httpRequest.getHeaders().add("ClientAuth", props.getClientAuth());
+        httpRequest.getHeaders().add("Environment", props.getEnvironment());
+        httpRequest.getHeaders().add("X-ECOMP-RequestID", props.getEcompRequestId());
+        httpRequest.getHeaders().add("Authorization", props.getBasicAuth());
+        return executionChain.execute(httpRequest, body);
+    }
+}
diff --git a/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/service/SpringService.java b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/service/SpringService.java
new file mode 100644
index 0000000..1cdd61e
--- /dev/null
+++ b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/service/SpringService.java
@@ -0,0 +1,62 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps
+ * ================================================================================
+ * Copyright (C) 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.ccsdk.apps.ms.neng.core.service;
+
+import org.onap.ccsdk.apps.ms.neng.core.resource.model.HelloWorld;
+import org.onap.ccsdk.apps.ms.neng.core.resource.model.NameGenRequest;
+import org.onap.ccsdk.apps.ms.neng.core.resource.model.NameGenResponse;
+import org.onap.ccsdk.apps.ms.neng.persistence.entity.PolicyDetails;
+
+/**
+ * Specification for the implementation of the APIs exposed by this micro-service.
+ */
+public interface SpringService {
+    /**
+     * Name generation API.
+     */
+    public NameGenResponse genNetworkElementName(NameGenRequest request) throws Exception;
+
+    /**
+     * Name removal API.
+     */
+    public NameGenResponse releaseNetworkElementName(NameGenRequest request) throws Exception;
+    
+    /**
+     * API to return naming policy cached in this micro-service.
+     * 
+     * <p/>This is not used by clients -- it is here to help with diagnostics.
+     */
+    public PolicyDetails getPolicyDetails(String policyName);
+
+    /**
+     * API to add a naming policy to the database cache in this micro-service.
+     * 
+     * <p/>This is not used by clients -- it is here to help with diagnostics.
+     */
+    public void addPolicy(Object request) throws Exception;
+
+    /**
+     * Heart-beat/ping API.
+     * 
+     * <p/>This is not used by clients -- it is here to help with diagnostics.
+     */
+    public HelloWorld getQuickHello(String name);
+}
diff --git a/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/service/SpringServiceImpl.java b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/service/SpringServiceImpl.java
new file mode 100644
index 0000000..72aee46
--- /dev/null
+++ b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/service/SpringServiceImpl.java
@@ -0,0 +1,228 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps
+ * ================================================================================
+ * Copyright (C) 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.ccsdk.apps.ms.neng.core.service;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import java.sql.Timestamp;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.logging.Logger;
+import java.util.stream.Collectors;
+import javax.transaction.Transactional;
+import org.onap.ccsdk.apps.ms.neng.core.exceptions.NengException;
+import org.onap.ccsdk.apps.ms.neng.core.gen.NameGenerator;
+import org.onap.ccsdk.apps.ms.neng.core.persistence.NamePersister;
+import org.onap.ccsdk.apps.ms.neng.core.policy.PolicyFinder;
+import org.onap.ccsdk.apps.ms.neng.core.policy.PolicyParameters;
+import org.onap.ccsdk.apps.ms.neng.core.resource.model.HelloWorld;
+import org.onap.ccsdk.apps.ms.neng.core.resource.model.NameGenRequest;
+import org.onap.ccsdk.apps.ms.neng.core.resource.model.NameGenResponse;
+import org.onap.ccsdk.apps.ms.neng.core.seq.SequenceGenerator;
+import org.onap.ccsdk.apps.ms.neng.core.validator.AaiNameValidator;
+import org.onap.ccsdk.apps.ms.neng.core.validator.DbNameValidator;
+import org.onap.ccsdk.apps.ms.neng.core.validator.ExternalKeyValidator;
+import org.onap.ccsdk.apps.ms.neng.persistence.entity.GeneratedName;
+import org.onap.ccsdk.apps.ms.neng.persistence.entity.PolicyDetails;
+import org.onap.ccsdk.apps.ms.neng.persistence.entity.ServiceParameter;
+import org.onap.ccsdk.apps.ms.neng.persistence.repository.GeneratedNameRespository;
+import org.onap.ccsdk.apps.ms.neng.persistence.repository.PolicyDetailsRepository;
+import org.onap.ccsdk.apps.ms.neng.persistence.repository.ServiceParameterRepository;
+import org.onap.ccsdk.apps.ms.neng.service.extinf.impl.AaiServiceImpl;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.stereotype.Service;
+
+/**
+ * Implementation of the APIs exposed by this micro-service.
+ */
+@Service
+public class SpringServiceImpl implements SpringService {
+    private static Logger log = Logger.getLogger(SpringServiceImpl.class.getName());
+
+    @Autowired AaiServiceImpl aaiService;
+    @Autowired ExternalKeyValidator externalKeyValidator;
+    @Autowired @Qualifier("policyFinderServiceImpl") PolicyFinder policyFinder;
+    @Autowired @Qualifier("policyFinderServiceDBImpl") PolicyFinder policyFinderDbImpl;
+    @Autowired PolicyParameters policyParameters;
+    @Autowired SequenceGenerator sequenceGenerator;
+    @Autowired DbNameValidator dbNameValidator;
+    @Autowired PolicyDetailsRepository policyDetailsRepository;
+    @Autowired AaiNameValidator aaiNameValidator;
+    @Autowired NamePersister namePersister;
+    @Autowired ServiceParameterRepository serviceParamRepo;
+    @Autowired GeneratedNameRespository generatedNameRepository;
+
+    /**
+     * Heart-beat/ping API.
+     */
+    @Override
+    public HelloWorld getQuickHello(String name) {
+        if (name == null || name.isEmpty()) {
+            name = "world";
+        }
+        String message = "Hello " + name + "!";
+        log.info(message);
+        HelloWorld hello = new HelloWorld(message);
+        log.info(hello.toString());
+        return hello;
+    }
+
+    /**
+     * Name generation API.
+     */
+    @Transactional(rollbackOn = Exception.class)
+    public NameGenResponse genNetworkElementName(NameGenRequest request) throws Exception {
+        try {
+            Map<String, Map<String, String>> earlierNames = new HashMap<String, Map<String, String>>();
+            List<Map<String, String>> allElements = new ArrayList<Map<String, String>>();
+            Map<String, Map<String, ?>> policyCache = new HashMap<String, Map<String, ?>>();
+            List<Map<String, String>> generatedNames = new ArrayList<Map<String, String>>();
+            validateRequest(request);
+            if (request.getElements() != null && request.getElements().size() > 0) {
+                allElements.addAll(request.getElements());
+            }
+            PolicyFinder policyFinderImpl = findPolicyFinderImpl(request);
+            for (Map<String, String> requestElement : allElements) {
+                log.info("Processing " + requestElement.toString());
+                NameGenerator nameGen = new NameGenerator(policyFinderImpl, policyParameters, sequenceGenerator,
+                                dbNameValidator, aaiNameValidator, namePersister, requestElement, allElements,
+                                earlierNames, policyCache);
+                generatedNames.add(nameGen.generate());
+            }
+            NameGenResponse resp = new NameGenResponse();
+            resp.setElements(generatedNames);
+            return resp;
+        } catch (Exception e) {
+            if (e instanceof NengException) {
+                throw e;
+            } else {
+                e.printStackTrace();
+                throw new Exception("Internal error occurred while processing the request");
+            }
+        }
+    }
+
+    /**
+     * Name removal API.
+     */
+    @Transactional(rollbackOn = Exception.class)
+    public NameGenResponse releaseNetworkElementName(NameGenRequest request) throws Exception {
+        NameGenResponse response = new NameGenResponse();
+        Timestamp curTime = new Timestamp(System.currentTimeMillis());
+        try {
+            for (Map<String, String> requestElement : request.getElements()) {
+                String key = requestElement.get("external-key");
+                List<GeneratedName> generatedNames = generatedNameRepository.findByExternalId(key);
+                for (GeneratedName generatedName : generatedNames) {
+                    generatedName.setIsReleased("Y");
+                    generatedName.setLastUpdatedTime(curTime);
+                }
+                buildUnAssignResponse(generatedNames, response);
+            }
+            return response;
+        } catch (Exception e) {
+            if (e instanceof NengException) {
+                throw e;
+            } else {
+                e.printStackTrace();
+                throw new Exception("Internal error occurred while processing the request");
+            }
+        }
+    }
+
+    /**
+     * API to return naming policy cached in this micro-service.
+     */
+    @Override
+    public PolicyDetails getPolicyDetails(String policyName) {
+        try {
+            return policyDetailsRepository.findPolicyResponseByName(policyName);
+        } catch (Exception e) {
+            return new PolicyDetails();
+        }
+    }
+
+    /**
+     * API to add a naming policy to the database cache in this micro-service.
+     */
+    @Override
+    public void addPolicy(Object request) throws Exception {
+        try {
+            @SuppressWarnings("unchecked")
+            Map<String, Object> policyData = (Map<String, Object>)request;
+            PolicyDetails pd = new PolicyDetails();
+            pd.setPolicyName((String) policyData.get("policyName"));
+            ObjectMapper objectmapper = new ObjectMapper();
+            log.info(objectmapper.writeValueAsString(policyData.get("policyValue")));
+            pd.setPolicyResponse(objectmapper.writeValueAsString(policyData.get("policyValue")));
+            policyDetailsRepository.save(pd);
+        } catch (Exception e) {
+            log.warning(e.getMessage());
+        }
+    }
+    
+    void buildUnAssignResponse(List<GeneratedName> generatedNames, NameGenResponse response) {
+        if (response.getElements() == null) {
+            response.setElements(new ArrayList<Map<String, String>>());
+        }
+        for (GeneratedName generatedName : generatedNames) {
+            Map<String, String> element = new HashMap<>();
+            element.put("external-key", generatedName.getExternalId());
+            element.put("resource-name", generatedName.getElementType());
+            element.put("resource-value", generatedName.getName());
+            response.getElements().add(element);
+        }
+    }
+
+    void validateRequest(NameGenRequest request) throws Exception {
+        List<Map<String, String>> elems = request.getElements();
+        if (elems != null && elems.size() > 0) {
+            boolean error = false;
+            Set<String> externalKeySet = elems.stream().map(s -> s.get("external-key")).collect(Collectors.toSet());
+            if (externalKeySet.size() != request.getElements().size()) {
+                error = true;
+            }
+            for (String externalKey : externalKeySet) {
+                if (externalKey == null || externalKeyValidator.isPresent(externalKey)) {
+                    error = true;
+                }
+            }
+            if (error) {
+                throw new NengException("External Key is required and must be unique");
+            }
+        }
+    }
+
+    private PolicyFinder findPolicyFinderImpl(NameGenRequest request) {
+        if (request.getUseDb() != null && !request.getUseDb()) {
+            return this.policyFinder;
+        }
+        ServiceParameter param = serviceParamRepo.findByName("use_db_policy");
+        if ((request.getUseDb() != null && request.getUseDb().booleanValue()) 
+                        || (param != null && "Y".equals(param.getValue()))) {
+            return policyFinderDbImpl;
+        }
+        return this.policyFinder;
+    }
+}
diff --git a/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/service/rs/RestService.java b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/service/rs/RestService.java
new file mode 100644
index 0000000..f8da1ee
--- /dev/null
+++ b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/service/rs/RestService.java
@@ -0,0 +1,102 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps
+ * ================================================================================
+ * Copyright (C) 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.ccsdk.apps.ms.neng.core.service.rs;
+
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiResponse;
+import io.swagger.annotations.ApiResponses;
+import java.util.List;
+import java.util.Map;
+import javax.validation.Valid;
+import javax.ws.rs.DELETE;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import org.onap.ccsdk.apps.ms.neng.core.resource.model.NameGenRequest;
+import org.onap.ccsdk.apps.ms.neng.core.resource.model.NameGenResponse;
+import org.springframework.web.bind.annotation.RequestBody;
+
+
+/**
+ * Specifies the properties of the REST-style interface/API to this micro-service.
+ */
+@Api
+@Path("/service")
+@Produces({MediaType.APPLICATION_JSON})
+public interface RestService {
+    /**
+     * Name generation API.
+     */
+    @POST
+    @Path("/v1/genNetworkElementName")
+    @Produces({MediaType.APPLICATION_JSON})
+    @ApiOperation(value = "Generates network element names, based on naming policies", 
+                  response = NameGenResponse.class)
+    @ApiResponses(value = {@ApiResponse(code = 404, message = "Service not available"),
+                    @ApiResponse(code = 500, message = "Unexpected Runtime error")})
+    public Response generateNetworkElementName(@RequestBody @Valid NameGenRequest request);
+
+    /**
+     * Name removal API.
+     */
+    @DELETE
+    @Path("/v1/genNetworkElementName")
+    @Produces({MediaType.APPLICATION_JSON})
+    @ApiOperation(value = "Releases network element names", response = NameGenResponse.class)
+    @ApiResponses(value = {@ApiResponse(code = 404, message = "Service not available"),
+                    @ApiResponse(code = 500, message = "Unexpected Runtime error")})
+    public Response releaseNetworkElementName(@RequestBody @Valid NameGenRequest request);
+
+    /**
+     * API to return naming policy cached in this micro-service.
+     * 
+     * <p/>This is not used by clients -- it is here to help with diagnostics.
+     */
+    @GET
+    @Path("/v1/getpolicyresponse/{policyName}")
+    @Produces({MediaType.APPLICATION_JSON})
+    public List<Map<String, Object>> getPolicyResponse(@QueryParam("policyName") String policyName) throws Exception;
+
+    /**
+     * API to add a naming policy to the database cache in this micro-service.
+     * 
+     * <p/>This is not used by clients -- it is here to help with diagnostics.
+     */
+    @POST
+    @Path("/v1/addPolicy")
+    @Produces({MediaType.APPLICATION_JSON})
+    public Map<String, Object> addPolicyToDb(Object request) throws Exception;
+
+    /**
+     * Heart-beat/ping API.
+     * 
+     * <p/>This is not used by clients -- it is here to help with diagnostics.
+     */
+    @GET
+    @Path("/hello")
+    @Produces({MediaType.APPLICATION_JSON})
+    public Response getQuickHello(@QueryParam("name") String name);
+}
diff --git a/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/service/rs/RestServiceImpl.java b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/service/rs/RestServiceImpl.java
new file mode 100644
index 0000000..ed5723b
--- /dev/null
+++ b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/service/rs/RestServiceImpl.java
@@ -0,0 +1,116 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps
+ * ================================================================================
+ * Copyright (C) 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.ccsdk.apps.ms.neng.core.service.rs;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.logging.Logger;
+import javax.validation.Valid;
+import javax.ws.rs.core.Response;
+import org.onap.ccsdk.apps.ms.neng.core.resource.model.HelloWorld;
+import org.onap.ccsdk.apps.ms.neng.core.resource.model.NameGenRequest;
+import org.onap.ccsdk.apps.ms.neng.core.resource.model.NameGenResponse;
+import org.onap.ccsdk.apps.ms.neng.core.service.SpringService;
+import org.onap.ccsdk.apps.ms.neng.persistence.entity.PolicyDetails;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import org.springframework.web.bind.annotation.RequestBody;
+
+/**
+ * Implementation of the REST-style interface/API to this micro-service.
+ */
+@Component
+public class RestServiceImpl implements RestService {
+    private static Logger log = Logger.getLogger(RestServiceImpl.class.getName());
+
+    @Autowired SpringService service;
+
+    /**
+     * Heart-beat/ping API.
+     */
+    @Override
+    public Response getQuickHello(String name) {
+        log.info(name);
+        HelloWorld hw = service.getQuickHello(name);
+        return Response.ok().entity(hw).build();
+    }
+
+    /**
+     * Name generation API.
+     */
+    @Override
+    public Response generateNetworkElementName(@RequestBody @Valid NameGenRequest request) {
+        log.info("Received request: " + request.toString());
+        try {
+            NameGenResponse resp = service.genNetworkElementName(request);
+            return Response.ok().entity(resp).build();
+        } catch (Exception e) {
+            log.warning(e.getMessage());
+            return Response.status(500).entity("{ \"error\": \"" + e.getMessage() + "\" }").build();
+        }
+    }
+
+    /**
+     * Name removal API.
+     */
+    @Override
+    public Response releaseNetworkElementName(NameGenRequest request) {
+        NameGenResponse resp;
+        try {
+            resp = service.releaseNetworkElementName(request);
+            return Response.ok().entity(resp).build();
+        } catch (Exception e) {
+            log.warning(e.getMessage());
+            return Response.status(500).entity("{ \"error\": \"" + e.getMessage() + "\" }").build();
+        }
+    }
+
+    /**
+     * API to return naming policy cached in this micro-service.
+     */
+    @Override
+    public List<Map<String, Object>> getPolicyResponse(String policyName) throws Exception {
+        PolicyDetails policyDetails = service.getPolicyDetails(policyName);
+        List<Map<String, Object>> policyResponse = null;
+        ObjectMapper mapper = new ObjectMapper();
+        policyResponse = mapper.readValue(policyDetails.getPolicyResponse(),
+                                          new TypeReference<List<Map<String, Object>>>() {});
+        return policyResponse;
+    }
+
+    /**
+     * API to add a naming policy to the database cache in this micro-service.
+     */
+    @Override
+    public Map<String, Object> addPolicyToDb(Object request) throws Exception {
+        Map<String, Object> respMap = new HashMap<>();
+        try {
+            service.addPolicy(request);
+            respMap.put("status", "Policy added successfully");
+        } catch (Exception e) {
+            respMap.put("status", "Failed");
+        }
+        return respMap;
+    }
+}
diff --git a/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/validator/ExternalKeyValidator.java b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/validator/ExternalKeyValidator.java
new file mode 100644
index 0000000..28dde56
--- /dev/null
+++ b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/core/validator/ExternalKeyValidator.java
@@ -0,0 +1,44 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps
+ * ================================================================================
+ * Copyright (C) 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.ccsdk.apps.ms.neng.core.validator;
+
+import org.onap.ccsdk.apps.ms.neng.persistence.repository.GeneratedNameRespository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+/**
+ * Checks if the external key in the request is already there in the DB or not.
+ */
+@Component
+public class ExternalKeyValidator {
+    @Autowired
+    GeneratedNameRespository genNameRepo;
+
+    /**
+     * Tells if the given external ID is present in the DB.
+     */
+    public boolean isPresent(String externalId) {
+        if (genNameRepo.findByExternalId(externalId).size() > 0) {
+            return true;
+        }
+        return false;
+    }
+}
diff --git a/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/service/extinf/impl/PolicyFinderServiceDbImpl.java b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/service/extinf/impl/PolicyFinderServiceDbImpl.java
new file mode 100644
index 0000000..d283b36
--- /dev/null
+++ b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/service/extinf/impl/PolicyFinderServiceDbImpl.java
@@ -0,0 +1,59 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps
+ * ================================================================================
+ * Copyright (C) 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.ccsdk.apps.ms.neng.service.extinf.impl;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import java.util.List;
+import java.util.Map;
+import org.onap.ccsdk.apps.ms.neng.core.resource.model.GetConfigResponse;
+import org.onap.ccsdk.apps.ms.neng.persistence.entity.PolicyDetails;
+import org.onap.ccsdk.apps.ms.neng.persistence.repository.PolicyDetailsRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.stereotype.Component;
+
+/**
+ * Finds policies from the database.
+ */
+@Component
+@Qualifier("PolicyFinderDbImpl")
+public class PolicyFinderServiceDbImpl extends PolicyFinderServiceImpl {
+    @Autowired
+    PolicyDetailsRepository policyDetailsRepo;
+
+    /**
+     * Finds the policy with the given name from the DB.
+     */
+    @Override
+    public GetConfigResponse getConfig(String policyName) throws Exception {
+        ObjectMapper objectmapper = new ObjectMapper();
+        objectmapper.enable(DeserializationFeature.ACCEPT_EMPTY_STRING_AS_NULL_OBJECT);
+        PolicyDetails policyDetails = policyDetailsRepo.findPolicyResponseByName(policyName);
+        List<Map<Object, Object>> respObj = objectmapper.readValue(policyDetails.getPolicyResponse(),
+                        new TypeReference<List<Map<Object, Object>>>() {});
+        transformConfigObject(objectmapper, respObj);
+        GetConfigResponse configResp = new GetConfigResponse();
+        configResp.setResponse(respObj);
+        return configResp;
+    }
+}
diff --git a/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/service/extinf/impl/PolicyFinderServiceImpl.java b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/service/extinf/impl/PolicyFinderServiceImpl.java
new file mode 100644
index 0000000..a19c915
--- /dev/null
+++ b/ms/neng/src/main/java/org/onap/ccsdk/apps/ms/neng/service/extinf/impl/PolicyFinderServiceImpl.java
@@ -0,0 +1,165 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps
+ * ================================================================================
+ * Copyright (C) 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.ccsdk.apps.ms.neng.service.extinf.impl;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import java.net.URI;
+import java.security.cert.X509Certificate;
+import java.util.List;
+import java.util.Map;
+import java.util.logging.Logger;
+import javax.net.ssl.SSLContext;
+import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
+import org.apache.http.conn.ssl.TrustStrategy;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.onap.ccsdk.apps.ms.neng.core.exceptions.NengException;
+import org.onap.ccsdk.apps.ms.neng.core.policy.PolicyFinder;
+import org.onap.ccsdk.apps.ms.neng.core.resource.model.GetConfigRequest;
+import org.onap.ccsdk.apps.ms.neng.core.resource.model.GetConfigResponse;
+import org.onap.ccsdk.apps.ms.neng.core.rs.interceptors.PolicyManagerAuthorizationInterceptor;
+import org.onap.ccsdk.apps.ms.neng.extinf.props.PolicyManagerProps;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.boot.web.client.RestTemplateBuilder;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.RequestEntity;
+import org.springframework.http.ResponseEntity;
+import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
+import org.springframework.stereotype.Component;
+import org.springframework.web.client.HttpStatusCodeException;
+import org.springframework.web.client.RestTemplate;
+
+/**
+ * Finds policies from policy manager.
+ */
+@Component
+@Qualifier("PolicyFinderServiceImpl")
+public class PolicyFinderServiceImpl implements PolicyFinder {
+    private static Logger log = Logger.getLogger(PolicyFinderServiceImpl.class.getName());
+
+    @Autowired PolicyManagerProps policManProps;
+    @Autowired
+    @Qualifier("policyMgrRestTempBuilder")
+    RestTemplateBuilder policyMgrRestTempBuilder;
+    @Autowired PolicyManagerAuthorizationInterceptor authInt;
+    RestTemplate restTemplate;
+
+    /**
+     * Find policy with the given name from policy manager.
+     */
+    @Override
+    public Map<String, Object> findPolicy(String policyName) throws Exception {
+        Object response = getConfig(policyName).getResponse();
+        if (response instanceof List) {
+            @SuppressWarnings("unchecked")
+            List<Map<String, Object>> policyList = (List<Map<String, Object>>)response;
+            return ((policyList != null && policyList.size() > 0) ? policyList.get(0) : null);
+        } else {
+            return null;
+        }
+    }
+
+    GetConfigResponse getConfig(String policyName) throws Exception {
+        GetConfigRequest getConfigRequest = new GetConfigRequest();
+        getConfigRequest.setPolicyName(policyName);
+        GetConfigResponse getConfigResponse = makeOutboundCall(getConfigRequest, GetConfigResponse.class);
+        return getConfigResponse;
+    }
+
+    <T, R> GetConfigResponse makeOutboundCall(T request, Class<R> response) throws Exception {
+        log.info("Policy Manager  - " + policManProps.getUrl());
+        RequestEntity<T> re = RequestEntity.post(new URI(policManProps.getUrl()))
+                        .accept(MediaType.APPLICATION_JSON).contentType(MediaType.APPLICATION_JSON).body(request);
+        try {
+            ResponseEntity<Object> resp = getRestTemplate().exchange(re, Object.class);
+            if (HttpStatus.OK.equals(resp.getStatusCode())) {
+                ObjectMapper objectmapper = new ObjectMapper();
+                System.out.println(objectmapper.writeValueAsString(resp.getBody()));
+                List<Map<Object, Object>> respObj = objectmapper.readValue(
+                                objectmapper.writeValueAsString(resp.getBody()),
+                                new TypeReference<List<Map<Object, Object>>>() {});
+                transformConfigObject(objectmapper, respObj);
+                GetConfigResponse getConfigResp = new GetConfigResponse();
+                getConfigResp.setResponse(respObj);
+                return getConfigResp;
+            }
+        } catch (HttpStatusCodeException e) {
+            handleError(e);
+        }
+        throw new NengException("Error while retrieving policy from policy manager.");
+    }
+
+    void handleError(HttpStatusCodeException e) throws Exception {
+        String respString = e.getResponseBodyAsString();
+        log.info(respString);
+        if (HttpStatus.NOT_FOUND.equals(e.getStatusCode()) && (respString != null && respString.contains(""))) {
+            throw new NengException("Policy not found in policy manager.");
+        }
+        throw new NengException("Error while retrieving policy from policy manager.");
+    }
+
+    /**
+     * Transforms the 'config' element (which is received as a JSON string) to a map like a JSON object.
+     */
+    void transformConfigObject(ObjectMapper objectmapper, List<Map<Object, Object>> respObj) throws Exception {
+        Object configElement = respObj.get(0).get("config");
+        if (configElement instanceof String) {
+            Map<Object, Object> obj = objectmapper.readValue(configElement.toString(),
+                            new TypeReference<Map<Object, Object>>() {});
+            respObj.get(0).put("config", obj);
+        }
+    }
+
+    RestTemplate getRestTemplate() throws Exception {
+        if (restTemplate != null) {
+            return restTemplate;
+        }
+        TrustStrategy acceptingTrustStrategy = (X509Certificate[] chain, String authType) -> true;
+        SSLContext sslContext = org.apache.http.ssl.SSLContexts.custom()
+                        .loadTrustMaterial(null, acceptingTrustStrategy).build();
+        SSLConnectionSocketFactory csf = new SSLConnectionSocketFactory(sslContext);
+        CloseableHttpClient httpClient = HttpClients.custom().setSSLSocketFactory(csf).build();
+        HttpComponentsClientHttpRequestFactory requestFactory = new HttpComponentsClientHttpRequestFactory();
+        requestFactory.setHttpClient(httpClient);
+        restTemplate = new RestTemplate(requestFactory);
+        restTemplate.getInterceptors().add(getAuthInt());
+        return restTemplate;
+    }
+
+    RestTemplateBuilder getPolicyMgrRestTempBuilder() {
+        return policyMgrRestTempBuilder;
+    }
+
+    void setPolicyMgrRestTempBuilder(RestTemplateBuilder policyMgrRestTempBuilder) {
+        this.policyMgrRestTempBuilder = policyMgrRestTempBuilder;
+    }
+
+    PolicyManagerAuthorizationInterceptor getAuthInt() {
+        return authInt;
+    }
+
+    void setAuthInt(PolicyManagerAuthorizationInterceptor authInt) {
+        this.authInt = authInt;
+    }
+}