Introduce unique value RESTs

Change-Id: I6c62c8794fce2a8d42b0a8c57b8714d938c3063c
Issue-ID: SDC-1177
Signed-off-by: talig <talig@amdocs.com>

16 files changed, 387 insertions, 81 deletions

diff --git a/openecomp-be/api/openecomp-sdc-rest-webapp/onboarding-rest-war/pom.xml b/openecomp-be/api/openecomp-sdc-rest-webapp/onboarding-rest-war/pom.xml
index b95f0715ab..04954fee62 100644
--- a/openecomp-be/api/openecomp-sdc-rest-webapp/onboarding-rest-war/pom.xml
+++ b/openecomp-be/api/openecomp-sdc-rest-webapp/onboarding-rest-war/pom.xml
@@ -81,6 +81,11 @@
             <version>${project.version}</version>
         </dependency>
         <dependency>
+            <groupId>org.openecomp.sdc</groupId>
+            <artifactId>unique-type-rest-services</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
             <groupId>javax.servlet</groupId>
             <artifactId>servlet-api</artifactId>
             <version>${javax.servlet.version}</version>
diff --git a/openecomp-be/api/openecomp-sdc-rest-webapp/onboarding-rest-war/src/main/webapp/WEB-INF/beans-services.xml b/openecomp-be/api/openecomp-sdc-rest-webapp/onboarding-rest-war/src/main/webapp/WEB-INF/beans-services.xml
index 589406df72..ef1e7247dc 100644
--- a/openecomp-be/api/openecomp-sdc-rest-webapp/onboarding-rest-war/src/main/webapp/WEB-INF/beans-services.xml
+++ b/openecomp-be/api/openecomp-sdc-rest-webapp/onboarding-rest-war/src/main/webapp/WEB-INF/beans-services.xml
@@ -41,6 +41,7 @@
     <bean id = "notifications" class="org.openecomp.sdcrests.notifications.rest.services.impl.NotificationsImpl"/>
     <bean id = "togglz" class="org.openecomp.sdcrests.togglz.rest.services.TogglzFeaturesImpl"/>
     <bean id = "items" class="org.openecomp.sdcrests.item.rest.services.ItemsImpl"/>
+    <bean id = "uniqueTypes" class="org.openecomp.sdcrests.uniquevalue.rest.services.UniqueTypesImpl"/>
 
     <!-- RESTful Services -->
     <jaxrs:server id="restContainer" address="/">
@@ -75,6 +76,7 @@
             <ref bean="notifications"/>
             <ref bean="togglz"/>
             <ref bean="items"/>
+            <ref bean="uniqueTypes"/>
         </jaxrs:serviceBeans>
 
         <jaxrs:providers>
diff --git a/openecomp-be/api/openecomp-sdc-rest-webapp/pom.xml b/openecomp-be/api/openecomp-sdc-rest-webapp/pom.xml
index e7f1b62956..2a03fcf940 100644
--- a/openecomp-be/api/openecomp-sdc-rest-webapp/pom.xml
+++ b/openecomp-be/api/openecomp-sdc-rest-webapp/pom.xml
@@ -29,6 +29,7 @@
 		<module>notifications-fe</module>
 		<module>notifications-rest</module>
 		<module>togglz-rest</module>
+		<module>unique-type-rest</module>
 	</modules>
 
 </project>
diff --git a/openecomp-be/api/openecomp-sdc-rest-webapp/unique-type-rest/pom.xml b/openecomp-be/api/openecomp-sdc-rest-webapp/unique-type-rest/pom.xml
new file mode 100644
index 0000000000..c057e56b1c
--- /dev/null
+++ b/openecomp-be/api/openecomp-sdc-rest-webapp/unique-type-rest/pom.xml
@@ -0,0 +1,22 @@
+<?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.openecomp.sdc</groupId>
+        <artifactId>openecomp-sdc-rest-webapp</artifactId>
+        <version>1.2.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>unique-type-rest</artifactId>
+    <packaging>pom</packaging>
+
+
+    <modules>
+        <module>unique-type-rest-services</module>
+        <module>unique-type-rest-types</module>
+    </modules>
+
+</project>
\ No newline at end of file
diff --git a/openecomp-be/api/openecomp-sdc-rest-webapp/unique-type-rest/unique-type-rest-services/pom.xml b/openecomp-be/api/openecomp-sdc-rest-webapp/unique-type-rest/unique-type-rest-services/pom.xml
new file mode 100644
index 0000000000..686dee6f42
--- /dev/null
+++ b/openecomp-be/api/openecomp-sdc-rest-webapp/unique-type-rest/unique-type-rest-services/pom.xml
@@ -0,0 +1,49 @@
+<?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.openecomp.sdc</groupId>
+        <artifactId>unique-type-rest</artifactId>
+        <version>1.2.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>unique-type-rest-services</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.openecomp.sdc</groupId>
+            <artifactId>unique-type-rest-types</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.openecomp.sdc</groupId>
+            <artifactId>openecomp-sdc-common-rest</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.openecomp.sdc.core</groupId>
+            <artifactId>openecomp-nosqldb-api</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>javax.inject</groupId>
+            <artifactId>javax.inject</artifactId>
+            <version>${javax.inject.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>javax.ws.rs</groupId>
+            <artifactId>javax.ws.rs-api</artifactId>
+            <version>${ws.rs.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+            <version>${spring.framework.version}</version>
+        </dependency>
+    </dependencies>
+
+
+</project>
\ No newline at end of file
diff --git a/openecomp-be/api/openecomp-sdc-rest-webapp/unique-type-rest/unique-type-rest-services/src/main/java/org/openecomp/sdcrests/uniquevalue/rest/UniqueTypes.java b/openecomp-be/api/openecomp-sdc-rest-webapp/unique-type-rest/unique-type-rest-services/src/main/java/org/openecomp/sdcrests/uniquevalue/rest/UniqueTypes.java
new file mode 100644
index 0000000000..152c2f5a47
--- /dev/null
+++ b/openecomp-be/api/openecomp-sdc-rest-webapp/unique-type-rest/unique-type-rest-services/src/main/java/org/openecomp/sdcrests/uniquevalue/rest/UniqueTypes.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright © 2018 European Support Limited
+ *
+ * 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.
+ */
+package org.openecomp.sdcrests.uniquevalue.rest;
+
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiParam;
+import io.swagger.annotations.ApiResponse;
+import io.swagger.annotations.ApiResponses;
+import org.springframework.validation.annotation.Validated;
+
+import javax.validation.constraints.NotNull;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.GET;
+import javax.ws.rs.HeaderParam;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+
+import static org.openecomp.sdcrests.common.RestConstants.USER_ID_HEADER_PARAM;
+import static org.openecomp.sdcrests.common.RestConstants.USER_MISSING_ERROR_MSG;
+
+@Path("/v1.0/unique-types")
+@Produces(MediaType.APPLICATION_JSON)
+@Consumes(MediaType.APPLICATION_JSON)
+@Api(value = "Unique Types")
+@Validated
+public interface UniqueTypes {
+
+  @GET
+  @Path("/")
+  @ApiOperation(value = "Lists unique value types")
+  Response listUniqueTypes(@NotNull(message = USER_MISSING_ERROR_MSG)
+                           @HeaderParam(USER_ID_HEADER_PARAM) String user);
+
+  @GET
+  @Path("/{type}/values/{value}")
+  @ApiOperation(value = "Gets unique value")
+  @ApiResponses(value = {
+      @ApiResponse(code = 200, message = "Indication whether the unique value is occupied"),
+      @ApiResponse(code = 404, message = "Unsupported unique type")})
+  Response getUniqueValue(
+      @ApiParam("The unique value type, for example: 'VlmName'") @PathParam("type") String type,
+      @ApiParam("The unique value") @PathParam("value") String value,
+      @NotNull(message = USER_MISSING_ERROR_MSG) @HeaderParam(USER_ID_HEADER_PARAM) String user);
+}
diff --git a/openecomp-be/api/openecomp-sdc-rest-webapp/unique-type-rest/unique-type-rest-services/src/main/java/org/openecomp/sdcrests/uniquevalue/rest/services/UniqueTypesImpl.java b/openecomp-be/api/openecomp-sdc-rest-webapp/unique-type-rest/unique-type-rest-services/src/main/java/org/openecomp/sdcrests/uniquevalue/rest/services/UniqueTypesImpl.java
new file mode 100644
index 0000000000..752c863564
--- /dev/null
+++ b/openecomp-be/api/openecomp-sdc-rest-webapp/unique-type-rest/unique-type-rest-services/src/main/java/org/openecomp/sdcrests/uniquevalue/rest/services/UniqueTypesImpl.java
@@ -0,0 +1,82 @@
+/*
+ * Copyright © 2018 European Support Limited
+ *
+ * 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.
+ */
+package org.openecomp.sdcrests.uniquevalue.rest.services;
+
+import org.openecomp.core.dao.UniqueValueDaoFactory;
+import org.openecomp.core.util.UniqueValueUtil;
+import org.openecomp.sdc.common.errors.ErrorCategory;
+import org.openecomp.sdc.common.errors.ErrorCode;
+import org.openecomp.sdc.common.errors.ErrorCodeAndMessage;
+import org.openecomp.sdcrests.uniquevalue.rest.UniqueTypes;
+import org.openecomp.sdcrests.uniquevalue.types.UniqueTypesProvider;
+import org.openecomp.sdcrests.wrappers.GenericCollectionWrapper;
+import org.springframework.context.annotation.Scope;
+import org.springframework.stereotype.Service;
+
+import javax.inject.Named;
+import javax.ws.rs.core.Response;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.ServiceLoader;
+
+import static javax.ws.rs.core.Response.Status.NOT_FOUND;
+
+@Named
+@Service("uniqueTypes")
+@Scope(value = "prototype")
+public class UniqueTypesImpl implements UniqueTypes {
+
+  private static final String UNIQUE_TYPE_NOT_FOUND_ERR_ID = "UNIQUE_TYPE_NOT_FOUND";
+  private static final String UNIQUE_TYPE_NOT_FOUND_MSG = "%s is not a supported unique type.";
+
+  private static final Map<String, String> UNIQUE_TYPE_TO_INTERNAL;
+
+  static {
+    Map<String, String> uniqueTypes = new HashMap<>();
+    ServiceLoader.load(UniqueTypesProvider.class)
+        .forEach(typesProvider -> uniqueTypes.putAll(typesProvider.listUniqueTypes()));
+    UNIQUE_TYPE_TO_INTERNAL = Collections.unmodifiableMap(uniqueTypes);
+  }
+
+  private final UniqueValueUtil uniqueValueUtil =
+      new UniqueValueUtil(UniqueValueDaoFactory.getInstance().createInterface());
+
+  @Override
+  public Response listUniqueTypes(String user) {
+    return Response.ok(
+        new GenericCollectionWrapper<>(new ArrayList<>(UNIQUE_TYPE_TO_INTERNAL.keySet())))
+        .build();
+  }
+
+  @Override
+  public Response getUniqueValue(String type, String value, String user) {
+    String internalType = UNIQUE_TYPE_TO_INTERNAL.get(type);
+
+    if (internalType == null) {
+      ErrorCode error = new ErrorCode.ErrorCodeBuilder()
+          .withCategory(ErrorCategory.APPLICATION)
+          .withId(UNIQUE_TYPE_NOT_FOUND_ERR_ID)
+          .withMessage(String.format(UNIQUE_TYPE_NOT_FOUND_MSG, type)).build();
+      return Response.status(NOT_FOUND).entity(new ErrorCodeAndMessage(NOT_FOUND, error)).build();
+    }
+
+    return Response.ok(Collections
+        .singletonMap("occupied", uniqueValueUtil.isUniqueValueOccupied(internalType, value)))
+        .build();
+  }
+}
diff --git a/openecomp-be/api/openecomp-sdc-rest-webapp/unique-type-rest/unique-type-rest-types/pom.xml b/openecomp-be/api/openecomp-sdc-rest-webapp/unique-type-rest/unique-type-rest-types/pom.xml
new file mode 100644
index 0000000000..d4a17439af
--- /dev/null
+++ b/openecomp-be/api/openecomp-sdc-rest-webapp/unique-type-rest/unique-type-rest-types/pom.xml
@@ -0,0 +1,15 @@
+<?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.openecomp.sdc</groupId>
+        <artifactId>unique-type-rest</artifactId>
+        <version>1.2.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>unique-type-rest-types</artifactId>
+
+</project>
\ No newline at end of file
diff --git a/openecomp-be/api/openecomp-sdc-rest-webapp/unique-type-rest/unique-type-rest-types/src/main/java/org/openecomp/sdcrests/uniquevalue/types/UniqueTypesProvider.java b/openecomp-be/api/openecomp-sdc-rest-webapp/unique-type-rest/unique-type-rest-types/src/main/java/org/openecomp/sdcrests/uniquevalue/types/UniqueTypesProvider.java
new file mode 100644
index 0000000000..986667227c
--- /dev/null
+++ b/openecomp-be/api/openecomp-sdc-rest-webapp/unique-type-rest/unique-type-rest-types/src/main/java/org/openecomp/sdcrests/uniquevalue/types/UniqueTypesProvider.java
@@ -0,0 +1,29 @@
+/*
+ * Copyright © 2018 European Support Limited
+ *
+ * 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.
+ */
+package org.openecomp.sdcrests.uniquevalue.types;
+
+import java.util.Map;
+
+/**
+ * The unique value service exposes APIs to list unique types and check whether a value is
+ * already taken.
+ * The modules which uses the unique value logic and would like to enable these APIs must
+ * implement this class.
+ */
+public interface UniqueTypesProvider {
+
+  Map<String, String> listUniqueTypes();
+}
diff --git a/openecomp-be/api/openecomp-sdc-rest-webapp/vendor-license-rest/vendor-license-rest-services/pom.xml b/openecomp-be/api/openecomp-sdc-rest-webapp/vendor-license-rest/vendor-license-rest-services/pom.xml
index 430fcea705..2999b08211 100644
--- a/openecomp-be/api/openecomp-sdc-rest-webapp/vendor-license-rest/vendor-license-rest-services/pom.xml
+++ b/openecomp-be/api/openecomp-sdc-rest-webapp/vendor-license-rest/vendor-license-rest-services/pom.xml
@@ -34,34 +34,6 @@
 			<version>${project.version}</version>
 		</dependency>
 
-
-		<!-- Spring -->
-<!--		<dependency>
-			<groupId>org.springframework</groupId>
-			<artifactId>spring-core</artifactId>
-			<version>${spring.framework.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>org.springframework</groupId>
-			<artifactId>spring-context</artifactId>
-			<version>${spring.framework.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>org.springframework</groupId>
-			<artifactId>spring-context-support</artifactId>
-			<version>${spring.framework.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>org.springframework</groupId>
-			<artifactId>spring-web</artifactId>
-			<version>${spring.framework.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>org.springframework</groupId>
-			<artifactId>spring-beans</artifactId>
-			<version>${spring.framework.version}</version>
-		</dependency>-->
-
 		<!-- CXF -->
 		<dependency>
 			<groupId>org.apache.cxf</groupId>
@@ -79,20 +51,6 @@
 			<version>${http.client.version}</version>
 		</dependency>
 
-<!--		<dependency>
-			<groupId>javax.ws.rs</groupId>
-			<artifactId>javax.ws.rs-api</artifactId>
-			<version>${ws.rs.version}</version>
-		</dependency>-->
-
-		<!-- Other Stuff-->
-		<!--dependency>
-			<groupId>cglib</groupId>
-			<artifactId>cglib-nodep</artifactId>
-			<version>${cglib.nodep.version}</version>
-			<scope>runtime</scope>
-		</dependency-->
-
 		<!-- Java Stuff -->
 		<dependency>
 			<groupId>javax.inject</groupId>
@@ -110,7 +68,11 @@
 			<artifactId>item-rest-services</artifactId>
 			<version>${project.version}</version>
 		</dependency>
-
+		<dependency>
+			<groupId>org.openecomp.sdc</groupId>
+			<artifactId>unique-type-rest-types</artifactId>
+			<version>${project.version}</version>
+		</dependency>
     </dependencies>
 
 
diff --git a/openecomp-be/api/openecomp-sdc-rest-webapp/vendor-license-rest/vendor-license-rest-services/src/main/java/org/openecomp/sdcrests/vendorlicense/rest/services/VlmUniqueTypeProvider.java b/openecomp-be/api/openecomp-sdc-rest-webapp/vendor-license-rest/vendor-license-rest-services/src/main/java/org/openecomp/sdcrests/vendorlicense/rest/services/VlmUniqueTypeProvider.java
new file mode 100644
index 0000000000..5beeec242f
--- /dev/null
+++ b/openecomp-be/api/openecomp-sdc-rest-webapp/vendor-license-rest/vendor-license-rest-services/src/main/java/org/openecomp/sdcrests/vendorlicense/rest/services/VlmUniqueTypeProvider.java
@@ -0,0 +1,34 @@
+/*
+ * Copyright © 2018 European Support Limited
+ *
+ * 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.
+ */
+package org.openecomp.sdcrests.vendorlicense.rest.services;
+
+import org.openecomp.sdcrests.uniquevalue.types.UniqueTypesProvider;
+
+import java.util.Collections;
+import java.util.Map;
+
+import static org.openecomp.sdc.vendorlicense.VendorLicenseConstants.UniqueValues.VENDOR_NAME;
+
+public class VlmUniqueTypeProvider implements UniqueTypesProvider {
+
+  private static final Map<String, String> uniqueTypes =
+      Collections.singletonMap("VlmName", VENDOR_NAME);
+
+  @Override
+  public Map<String, String> listUniqueTypes() {
+    return uniqueTypes;
+  }
+}
diff --git a/openecomp-be/api/openecomp-sdc-rest-webapp/vendor-license-rest/vendor-license-rest-services/src/main/resources/META-INF/services/org.openecomp.sdcrests.uniquevalue.types.UniqueTypesProvider b/openecomp-be/api/openecomp-sdc-rest-webapp/vendor-license-rest/vendor-license-rest-services/src/main/resources/META-INF/services/org.openecomp.sdcrests.uniquevalue.types.UniqueTypesProvider
new file mode 100644
index 0000000000..0071c2ef26
--- /dev/null
+++ b/openecomp-be/api/openecomp-sdc-rest-webapp/vendor-license-rest/vendor-license-rest-services/src/main/resources/META-INF/services/org.openecomp.sdcrests.uniquevalue.types.UniqueTypesProvider
@@ -0,0 +1 @@
+org.openecomp.sdcrests.vendorlicense.rest.services.VlmUniqueTypeProvider
\ No newline at end of file
diff --git a/openecomp-be/api/openecomp-sdc-rest-webapp/vendor-software-products-rest/vendor-software-products-rest-services/pom.xml b/openecomp-be/api/openecomp-sdc-rest-webapp/vendor-software-products-rest/vendor-software-products-rest-services/pom.xml
index e54e34bdde..3271083601 100644
--- a/openecomp-be/api/openecomp-sdc-rest-webapp/vendor-software-products-rest/vendor-software-products-rest-services/pom.xml
+++ b/openecomp-be/api/openecomp-sdc-rest-webapp/vendor-software-products-rest/vendor-software-products-rest-services/pom.xml
@@ -51,14 +51,6 @@
         <version>${http.client.version}</version>
     </dependency>
 
-    <!-- Other Stuff-->
-    <!--dependency>
-        <groupId>cglib</groupId>
-        <artifactId>cglib-nodep</artifactId>
-        <version>${cglib.nodep.version}</version>
-        <scope>runtime</scope>
-    </dependency-->
-
     <!-- Java Stuff -->
     <dependency>
         <groupId>javax.inject</groupId>
@@ -102,11 +94,6 @@
             <artifactId>woodstox-core-asl</artifactId>
             <version>${woodstox.version}</version>
         </dependency>
-        <!--dependency>
-            <groupId>org.openecomp.sdc</groupId>
-            <artifactId>openecomp-sdc-vendor-software-product-manager</artifactId>
-            <version>${project.version}</version>
-        </dependency-->
         <dependency>
             <groupId>com.sun.jersey.contribs</groupId>
             <artifactId>jersey-multipart</artifactId>
@@ -128,6 +115,11 @@
             <artifactId>openecomp-sdc-activity-log-manager</artifactId>
             <version>${project.version}</version>
         </dependency>
+        <dependency>
+            <groupId>org.openecomp.sdc</groupId>
+            <artifactId>unique-type-rest-types</artifactId>
+            <version>${project.version}</version>
+        </dependency>
     </dependencies>
 
 
diff --git a/openecomp-be/api/openecomp-sdc-rest-webapp/vendor-software-products-rest/vendor-software-products-rest-services/src/main/java/org/openecomp/sdcrests/vsp/rest/services/VspUniqueTypeProvider.java b/openecomp-be/api/openecomp-sdc-rest-webapp/vendor-software-products-rest/vendor-software-products-rest-services/src/main/java/org/openecomp/sdcrests/vsp/rest/services/VspUniqueTypeProvider.java
new file mode 100644
index 0000000000..cb7c136969
--- /dev/null
+++ b/openecomp-be/api/openecomp-sdc-rest-webapp/vendor-software-products-rest/vendor-software-products-rest-services/src/main/java/org/openecomp/sdcrests/vsp/rest/services/VspUniqueTypeProvider.java
@@ -0,0 +1,34 @@
+/*
+ * Copyright © 2018 European Support Limited
+ *
+ * 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.
+ */
+package org.openecomp.sdcrests.vsp.rest.services;
+
+import org.openecomp.sdcrests.uniquevalue.types.UniqueTypesProvider;
+
+import java.util.Collections;
+import java.util.Map;
+
+import static org.openecomp.sdc.vendorsoftwareproduct.VendorSoftwareProductConstants.UniqueValues.VENDOR_SOFTWARE_PRODUCT_NAME;
+
+public class VspUniqueTypeProvider implements UniqueTypesProvider {
+
+  private static final Map<String, String> uniqueTypes =
+      Collections.singletonMap("VspName", VENDOR_SOFTWARE_PRODUCT_NAME);
+
+  @Override
+  public Map<String, String> listUniqueTypes() {
+    return uniqueTypes;
+  }
+}
diff --git a/openecomp-be/api/openecomp-sdc-rest-webapp/vendor-software-products-rest/vendor-software-products-rest-services/src/main/resources/META-INF/services/org.openecomp.sdcrests.uniquevalue.types.UniqueTypesProvider b/openecomp-be/api/openecomp-sdc-rest-webapp/vendor-software-products-rest/vendor-software-products-rest-services/src/main/resources/META-INF/services/org.openecomp.sdcrests.uniquevalue.types.UniqueTypesProvider
new file mode 100644
index 0000000000..f153693e58
--- /dev/null
+++ b/openecomp-be/api/openecomp-sdc-rest-webapp/vendor-software-products-rest/vendor-software-products-rest-services/src/main/resources/META-INF/services/org.openecomp.sdcrests.uniquevalue.types.UniqueTypesProvider
@@ -0,0 +1 @@
+org.openecomp.sdcrests.vsp.rest.services.VspUniqueTypeProvider
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-core-lib/openecomp-nosqldb-lib/openecomp-nosqldb-api/src/main/java/org/openecomp/core/util/UniqueValueUtil.java b/openecomp-be/lib/openecomp-core-lib/openecomp-nosqldb-lib/openecomp-nosqldb-api/src/main/java/org/openecomp/core/util/UniqueValueUtil.java
index 36b76a0772..86c3d64d59 100644
--- a/openecomp-be/lib/openecomp-core-lib/openecomp-nosqldb-lib/openecomp-nosqldb-api/src/main/java/org/openecomp/core/util/UniqueValueUtil.java
+++ b/openecomp-be/lib/openecomp-core-lib/openecomp-nosqldb-lib/openecomp-nosqldb-api/src/main/java/org/openecomp/core/util/UniqueValueUtil.java
@@ -26,12 +26,13 @@ import org.openecomp.sdc.common.errors.ErrorCode;
 import java.util.Optional;
 
 public class UniqueValueUtil {
+
   private static final String UNIQUE_VALUE_VIOLATION = "UNIQUE_VALUE_VIOLATION";
   private static final String UNIQUE_VALUE_VIOLATION_MSG = "%s with the value '%s' already exists.";
+  private static final char FORMATTED_UNIQUE_VALUE_SEPARATOR = '_';
 
   private final UniqueValueDao uniqueValueDao;
 
-
   public UniqueValueUtil(UniqueValueDao uniqueValueDao) {
     this.uniqueValueDao = uniqueValueDao;
   }
@@ -43,12 +44,10 @@ public class UniqueValueUtil {
    * @param uniqueCombination the unique combination
    */
   public void createUniqueValue(String type, String... uniqueCombination) {
-    Optional<String> value = formatValue(uniqueCombination);
-    if (!value.isPresent()) {
-      return;
-    }
-    validateUniqueValue(type, value.get(), uniqueCombination);
-    uniqueValueDao.create(new UniqueValueEntity(type, value.get()));
+    formatValue(uniqueCombination).ifPresent(formattedValue -> {
+      validateUniqueValue(type, formattedValue, uniqueCombination);
+      uniqueValueDao.create(new UniqueValueEntity(type, formattedValue));
+    });
   }
 
   /**
@@ -58,11 +57,9 @@ public class UniqueValueUtil {
    * @param uniqueCombination the unique combination
    */
   public void deleteUniqueValue(String type, String... uniqueCombination) {
-    Optional<String> value = formatValue(uniqueCombination);
-    if (!value.isPresent()) {
-      return;
-    }
-    uniqueValueDao.delete(new UniqueValueEntity(type, value.get()));
+    formatValue(uniqueCombination).ifPresent(
+        formattedValue -> uniqueValueDao.delete(new UniqueValueEntity(type, formattedValue)));
+
   }
 
   /**
@@ -74,7 +71,7 @@ public class UniqueValueUtil {
    * @param uniqueContext the unique context
    */
   public void updateUniqueValue(String type, String oldValue, String newValue,
-      String... uniqueContext) {
+                                String... uniqueContext) {
     if (newValue == null || oldValue == null || !newValue.equalsIgnoreCase(oldValue)) {
       createUniqueValue(type, CommonMethods.concat(uniqueContext, new String[]{newValue}));
       deleteUniqueValue(type, CommonMethods.concat(uniqueContext, new String[]{oldValue}));
@@ -88,31 +85,50 @@ public class UniqueValueUtil {
    * @param uniqueCombination the unique combination
    */
   public void validateUniqueValue(String type, String... uniqueCombination) {
-    Optional<String> value = formatValue(uniqueCombination);
-    if (!value.isPresent()) {
-      return;
-    }
-    validateUniqueValue(type, value.get(), uniqueCombination);
+    formatValue(uniqueCombination)
+        .ifPresent(formattedValue -> validateUniqueValue(type, formattedValue, uniqueCombination));
   }
 
-  private void validateUniqueValue(String type, String value, String... uniqueCombination) {
-    if (uniqueValueDao.get(new UniqueValueEntity(type, value)) != null) {
+  /**
+   * Checks if a unique value is taken.
+   *
+   * @return true if the unique value is occupied, false otherwise
+   */
+  public boolean isUniqueValueOccupied(String type, String... uniqueCombination) {
+    return formatValue(uniqueCombination)
+        .map(formattedValue -> isUniqueValueOccupied(type, formattedValue))
+        .orElse(false);
+  }
+
+  private void validateUniqueValue(String type, String formattedValue,
+                                   String... uniqueCombination) {
+    if (isUniqueValueOccupied(type, formattedValue)) {
       throw new CoreException(new ErrorCode.ErrorCodeBuilder()
           .withCategory(ErrorCategory.APPLICATION)
           .withId(UNIQUE_VALUE_VIOLATION)
-          .withMessage(String.format(UNIQUE_VALUE_VIOLATION_MSG, type,
-              uniqueCombination[uniqueCombination.length - 1])).build());
+          .withMessage(String
+              .format(UNIQUE_VALUE_VIOLATION_MSG, type, getValueWithoutContext(uniqueCombination)))
+          .build());
     }
   }
 
+  private boolean isUniqueValueOccupied(String type, String formattedValue) {
+    return uniqueValueDao.get(new UniqueValueEntity(type, formattedValue)) != null;
+  }
+
   private static Optional<String> formatValue(String[] uniqueCombination) {
     if (uniqueCombination == null || uniqueCombination.length == 0
-        || uniqueCombination[uniqueCombination.length - 1] == null) {
+        || getValueWithoutContext(uniqueCombination) == null) {
       return Optional.empty();
     }
 
     uniqueCombination[uniqueCombination.length - 1] =
-        uniqueCombination[uniqueCombination.length - 1].toLowerCase();
-    return Optional.of(CommonMethods.arrayToSeparatedString(uniqueCombination, '_'));
+        getValueWithoutContext(uniqueCombination).toLowerCase();
+    return Optional.of(CommonMethods
+        .arrayToSeparatedString(uniqueCombination, FORMATTED_UNIQUE_VALUE_SEPARATOR));
+  }
+
+  private static String getValueWithoutContext(String... uniqueCombination) {
+    return uniqueCombination[uniqueCombination.length - 1];
   }
 }