Enable use of resource order and input

Enable use of resource order and input.

Change-Id: I4d5b29997068447fc1bc657a6e5ae067d3b43496
Issue-ID: SO-1248
Signed-off-by: subhash kumar singh <subhash.kumar.singh@huawei.com>

3 files changed, 488 insertions, 147 deletions

diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/resource/ResourceRequestBuilder.java b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/resource/ResourceRequestBuilder.java
index 5e05637bca..7259c56b6c 100644
--- a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/resource/ResourceRequestBuilder.java
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/resource/ResourceRequestBuilder.java
@@ -22,12 +22,16 @@ package org.onap.so.bpmn.common.resource;
 
 import java.io.File;
 import java.io.IOException;
+import java.lang.reflect.Type;
+import java.net.MalformedURLException;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.HashMap;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
+import java.util.logging.Logger;
 
 import javax.ws.rs.core.Response;
 import javax.ws.rs.core.UriBuilder;
@@ -60,86 +64,35 @@ import com.google.gson.reflect.TypeToken;
 
 public class ResourceRequestBuilder {
 
-    private static String CUSTOMIZATION_UUID = "customizationUUID";
+    private static String CUSTOMIZATION_UUID = "cuserviceResourcesstomizationUUID";
 
     private static String SERVICE_URL_TOSCA_CSAR = "/v3/serviceToscaCsar";
+    private static String SERVICE_URL_SERVICE_INSTANCE = "/v3/serviceResources";
 
     private static MsoLogger LOGGER = MsoLogger.getMsoLogger(MsoLogger.Catalog.RA, ResourceRequestBuilder.class);
 
     static JsonUtils jsonUtil = new JsonUtils();
 
-	public static List<String> getResourceSequence(Execution execution, String serviceUuid) {
-		List<String> resouceSequence = new ArrayList<String>();
-		List<NodeTemplate> resultList = new ArrayList<NodeTemplate>();
-		String csarpath = null;
-		try {
-			csarpath = getCsarFromUuid(serviceUuid);
-
-			SdcToscaParserFactory toscaParser = SdcToscaParserFactory.getInstance();
-			ISdcCsarHelper iSdcCsarHelper = toscaParser.getSdcCsarHelper(csarpath, false);
-			List<NodeTemplate> nodeTemplates = iSdcCsarHelper.getServiceNodeTemplates();
-			List<NodeTemplate> nodes = new ArrayList<NodeTemplate>();
-			nodes.addAll(nodeTemplates);
-
-			for (NodeTemplate nodeTemplate : nodeTemplates) {
-				RequirementAssignments requirement = iSdcCsarHelper.getRequirementsOf(nodeTemplate);
-
-				if (requirement == null || requirement.getAll() == null || requirement.getAll().isEmpty()) {
-					resultList.add(nodeTemplate);
-					nodes.remove(nodeTemplate);
-				}
-			}
-
-			resultList = getRequirementList(resultList, nodes, iSdcCsarHelper);
-			
-			for (NodeTemplate node : resultList) {
-				String templateName = node.getMetaData().getValue("name");
-				if (!resouceSequence.contains(templateName)) {
-					resouceSequence.add(templateName);
-				}
-			}
-
-		} catch (SdcToscaParserException toscarParserE) {
-			LOGGER.debug("sdc tosca parser failed for csar: " + csarpath, toscarParserE);
-			return resouceSequence;
-		} catch (Exception e) {
-			LOGGER.debug("csar file is not available for service uuid:" + serviceUuid, e);
-			return resouceSequence;
-		}
-		
-		return resouceSequence;
-	}
+	public static List<String> getResourceSequence(String serviceUuid) {
+
+        List<String> resourceSequence = new ArrayList();
+        try {
+            Map<String, Object> serviceResponse = getServiceInstnace(serviceUuid);
+
+            if (serviceResponse.containsKey("serviceResources")) {
+                Map<String, Object> serviceResources = (Map<String, Object>) serviceResponse.get("serviceResources");
 
-	private static List<NodeTemplate> getRequirementList(List<NodeTemplate> resultList, List<NodeTemplate> nodeTemplates,
-			ISdcCsarHelper iSdcCsarHelper) {
-
-		List<NodeTemplate> nodes = new ArrayList<NodeTemplate>();
-		nodes.addAll(nodeTemplates);
-
-		for (NodeTemplate nodeTemplate : nodeTemplates) {
-			RequirementAssignments requirement = iSdcCsarHelper.getRequirementsOf(nodeTemplate);
-			List<RequirementAssignment> reqAs = requirement.getAll();
-			for (RequirementAssignment ra : reqAs) {
-				String reqNode = ra.getNodeTemplateName();
-				for (NodeTemplate rNode : resultList) {
-					if (rNode.getName().equals(reqNode)) {
-						if(!resultList.contains(nodeTemplate)) {
-							resultList.add(nodeTemplate);
-						}
-						if(nodes.contains(nodeTemplate)) {
-							nodes.remove(nodeTemplate);
-						}
-						break;
-					}
-				}
-			}
-		}
-
-		if (!nodes.isEmpty()) {
-			getRequirementList(resultList, nodes, iSdcCsarHelper);
-		}
-
-		return resultList;
+                if (serviceResources.containsKey("resourceOrder")) {
+                    String resourceOrder = (String) serviceResources.get("resourceOrder");
+                    if (resourceOrder!= null) {
+                        resourceSequence.addAll(Arrays.asList(resourceOrder.split(",")));
+                    }
+                }
+            }
+        } catch (Exception e) {
+            LOGGER.error("not able to retrieve service order.");
+        }
+        return resourceSequence;
 	}
 
      /* build the resource Parameters detail.
@@ -186,12 +139,8 @@ public class ResourceRequestBuilder {
             resourceInputsFromUuiMap = new HashMap();
         }
 
-        try {
-            Map<String, Object> resourceInputsFromServiceDeclaredLevel = buildResouceRequest(serviceUuid, resourceCustomizationUuid, serviceInput);
-            resourceInputsFromUuiMap.putAll(resourceInputsFromServiceDeclaredLevel);
-        } catch(SdcToscaParserException e) {
-        	LOGGER.error("SdcToscaParserException", e);
-        }
+        Map<String, Object> resourceInputsFromServiceDeclaredLevel = buildResouceRequest(serviceUuid, resourceCustomizationUuid, serviceInput);
+        resourceInputsFromUuiMap.putAll(resourceInputsFromServiceDeclaredLevel);
         String resourceInputsStr = getJsonString(resourceInputsFromUuiMap);
         String result = "{\n"
                 + "\"locationConstraints\":" + locationConstraints +",\n"
@@ -200,74 +149,82 @@ public class ResourceRequestBuilder {
         return result;
     }
 
-    public static Map<String, Object> buildResouceRequest(String serviceUuid, String resourceCustomizationUuid, Map<String, Object> serviceInputs)
-            throws SdcToscaParserException {
+    @SuppressWarnings("unchecked")
+    public static Map<String, Object> buildResouceRequest(String serviceUuid, String resourceCustomizationUuid, Map<String, Object> serviceInputs) {
+        try {
+            Map<String, Object> serviceInstnace = getServiceInstnace(serviceUuid);
 
-        Map<String, Object> resouceRequest = new HashMap<>();
+            // find match of customization uuid in vnf
+            Map<String, Map<String, Object>> serviceResources = (Map<String, Map<String, Object>>) serviceInstnace.get("serviceResources");
 
-        String csarpath = null;
-        try {
-            csarpath = getCsarFromUuid(serviceUuid);
-        } catch(Exception e) {
-            LOGGER.debug("csar file is not available for service uuid:" + serviceUuid, e);
-            return resouceRequest;
-        }
+            List<Map<String, Object>> serviceVnfCust = (List<Map<String, Object>>) serviceResources.get("serviceVnfs");
+            String resourceInputStr = getResourceInputStr(serviceVnfCust, resourceCustomizationUuid);
 
-        SdcToscaParserFactory toscaParser = SdcToscaParserFactory.getInstance();
-        ISdcCsarHelper iSdcCsarHelper = toscaParser.getSdcCsarHelper(csarpath, false);
+            // find match in network resource
+            if (resourceInputStr == null) {
+                List<Map<String, Object>> serviceNetworkCust = (List<Map<String, Object>>) serviceResources.get("serviceNetworks");
+                resourceInputStr = getResourceInputStr(serviceNetworkCust, resourceCustomizationUuid);
 
-        List<Input> serInput = iSdcCsarHelper.getServiceInputs();
-        Optional<NodeTemplate> nodeTemplateOpt = iSdcCsarHelper.getServiceNodeTemplates().stream()
-                .filter(e -> e.getMetaData().getValue(CUSTOMIZATION_UUID).equals(resourceCustomizationUuid)).findFirst();
+                // find match in AR resource
+                if (resourceInputStr == null) {
+                    List<Map<String, Object>> serviceArCust = (List<Map<String, Object>>) serviceResources.get("serviceAllottedResources");
+                    resourceInputStr = getResourceInputStr(serviceArCust, resourceCustomizationUuid);
+                }
+            }
 
-        if(nodeTemplateOpt.isPresent()) {
-            NodeTemplate nodeTemplate = nodeTemplateOpt.get();
-            LinkedHashMap<String, Property> resourceProperties = nodeTemplate.getProperties();
+           if (resourceInputStr != null || !resourceInputStr.equals("")) {
+                return getResourceInput(resourceInputStr, serviceInputs);
+           }
 
-            for(String key : resourceProperties.keySet()) {
-                Property property = resourceProperties.get(key);
+        } catch (Exception e) {
+            LOGGER.error("not able to retrieve service instance");
+        }
+        return new HashMap();
+    }
 
-                Object value = getValue(property.getValue(), serviceInputs, serInput);
-                resouceRequest.put(key, value);
+    private static String getResourceInputStr(List<Map<String, Object>> resources, String resCustomizationUuid) {
+
+        for (Map<String, Object> resource : resources) {
+            Map<String, String> modelInfo = (Map<String, String>) resource.get("modelInfo");
+
+            if (modelInfo.get("modelCustomizationUuid").equalsIgnoreCase(resCustomizationUuid)) {
+                return (String) resource.get("resourceInput");
             }
         }
-        return resouceRequest;
+        return null;
     }
 
-    private static Object getValue(Object value, Map<String, Object> serviceInputs, List<Input> servInputs) {
-        if(value instanceof Map) {
-            // currently this logic handles only one level of nesting.
-//            Map<String, Object> valueMap = new HashMap<>();
-//
-//            Map<String, Object> propertyMap = (Map<String, Object>)value;
-//
-//            for(String key : propertyMap.keySet()) {
-//                valueMap.put(key, getValue(propertyMap.get(key), serviceInputs, servInputs));
-//            }
-//            return valueMap; // return if the value is nested hashmap
-            return ((LinkedHashMap) value).values().toArray()[0];
-        } else if(value instanceof GetInput) {
-            String inputName = ((GetInput)value).getInputName();
-
-            if(serviceInputs.get(inputName) != null) {
-                value = serviceInputs.get(inputName);
-            } else {
-                for(Input input : servInputs) {
-                    if(input.getName().equals(inputName)) {
-                        return input.getDefault(); // return default value
-                    }
+    // this method combines resource input with service input
+    private static Map<String, Object> getResourceInput(String resourceInputStr, Map<String, Object> serviceInputs) {
+        Gson gson = new Gson();
+        Type type = new TypeToken<Map<String, String>>(){}.getType();
+        Map<String, Object> resourceInput = gson.fromJson(resourceInputStr, type);
+
+        // replace value if key is available in service input
+        for (String key: resourceInput.keySet()) {
+            String value = (String) resourceInput.get(key);
+
+            if (value.contains("|")) {
+                // node it type of getinput
+                String[] split = value.split("\\|");
+                String tmpKey = split[0];
+                if (serviceInputs.containsKey(tmpKey)) {
+                    value = (String) serviceInputs.get(tmpKey);
+                } else {
+                    value = split[1];
                 }
             }
+            resourceInput.put(key,value);
         }
-        return value; // return property value
+        return resourceInput;
     }
 
-    private static String getCsarFromUuid(String uuid) throws Exception {
-		String catalogEndPoint = UrnPropertiesReader.getVariable("mso.catalog.db.endpoint");
+    public static Map<String, Object> getServiceInstnace(String uuid) throws Exception {
+        String catalogEndPoint = UrnPropertiesReader.getVariable("mso.catalog.db.endpoint");
 
         RESTClient restClient = new RESTClient(new RESTConfig(
                 UriBuilder.fromUri(catalogEndPoint)
-                        .path(SERVICE_URL_TOSCA_CSAR)
+                        .path(SERVICE_URL_SERVICE_INSTANCE)
                         .queryParam("serviceModelUuid", uuid)
                         .build().toURL().toString()
         ));
@@ -279,19 +236,11 @@ public class ResourceRequestBuilder {
 
         String value = apiResponse.getResponseBodyAsString();
 
-        HashMap<String, String> map = new Gson().fromJson(value, new TypeToken<HashMap<String, String>>() {}.getType());
-
-        String filePath = System.getProperty("mso.config.path") + "/ASDC/" +  map.get("version") + "/" + map.get("name");
-
-        File csarFile = new File(filePath);
-
-        if(!csarFile.exists()) {
-            throw new Exception("csar file does not exist.");
-        }
-
-        return csarFile.getAbsolutePath();
+        ObjectMapper objectMapper = new ObjectMapper();
+        HashMap<String, Object> map = objectMapper.readValue(value, HashMap.class);
+        return map;
     }
-    
+
     public static <T> T getJsonObject(String jsonstr, Class<T> type) {
         ObjectMapper mapper = new ObjectMapper();
         mapper.configure(SerializationFeature.WRAP_ROOT_VALUE, true);
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/common/resource/ResourceRequestBuilderTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/common/resource/ResourceRequestBuilderTest.java
index 5598e3d2e4..731d890e15 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/common/resource/ResourceRequestBuilderTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/common/resource/ResourceRequestBuilderTest.java
@@ -19,24 +19,416 @@
  */
 package org.onap.so.bpmn.common.resource;
 
+import com.github.tomakehurst.wiremock.client.WireMock;
+import com.github.tomakehurst.wiremock.junit.WireMockRule;
+import org.junit.Rule;
 import org.junit.Test;
+import org.mockito.Mock;
+import org.onap.so.bpmn.core.UrnPropertiesReader;
+import org.springframework.core.env.Environment;
 
 import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
 
 public class ResourceRequestBuilderTest {
 
+    @Rule
+    public WireMockRule wireMockRule = new WireMockRule();
+
+    @Mock
+    UrnPropertiesReader urnPropertiesReader;
+
     @Test
-    public void buildResouceRequestTest() throws Exception {
+    public void getResourceInputTest() throws Exception {
+
+        UrnPropertiesReader reader = new UrnPropertiesReader();
+        Environment env = mock(Environment.class);
+
+        when(env.getProperty(eq("mso.catalog.db.endpoint"))).thenReturn("http://localhost:8080");
+        reader.setEnvironment(env);
+
+        WireMock.stubFor(WireMock.get(WireMock.urlEqualTo("/v3/serviceResources?serviceModelUuid=c3954379-4efe-431c-8258-f84905b158e5"))
+                .willReturn(WireMock.ok("{ \"serviceResources\"    : {\n" +
+                        "\t\"modelInfo\"       : {\n" +
+                        "\t\t\"modelName\"          : \"demoVFWCL\",\n" +
+                        "\t\t\"modelUuid\"          : \"c3954379-4efe-431c-8258-f84905b158e5\",\n" +
+                        "\t\t\"modelInvariantUuid\" : \"0cbff61e-3b0a-4eed-97ce-b1b4faa03493\",\n" +
+                        "\t\t\"modelVersion\"       : \"1.0\"\n" +
+                        "\t},\n" +
+                        "\t\"serviceType\"        : \"\",\n" +
+                        "\t\"serviceRole\"        : \"\",\n" +
+                        "\t\"environmentContext\" : null,\n" +
+                        "\t\"resourceOrder\"       : \"res1,res2\",\n" +
+                        "\t\"workloadContext\"    : \"Production\",\n" +
+                        "\t\"serviceVnfs\": [\n" +
+                        "\t\n" +
+                        "\t\t{ \"modelInfo\"                    : {\n" +
+                        "\t\t\t\"modelName\"              : \"15968a6e-2fe5-41bf-a481\",\n" +
+                        "\t\t\t\"modelUuid\"              : \"808abda3-2023-4105-92d2-e62644b61d53\",\n" +
+                        "\t\t\t\"modelInvariantUuid\"     : \"6e4ffc7c-497e-4a77-970d-af966e642d31\",\n" +
+                        "\t\t\t\"modelVersion\"           : \"1.0\",\n" +
+                        "\t\t\t\"modelCustomizationUuid\" : \"a00404d5-d7eb-4c46-b6b6-9cf2d087e545\",\n" +
+                        "\t\t\t\"modelInstanceName\"      : \"15968a6e-2fe5-41bf-a481 0\"\n" +
+                        "\t\t\t},\n" +
+                        "\t\t\"toscaNodeType\"            : \"org.openecomp.resource.vf.15968a6e2fe541bfA481\",\n" +
+                        "\t\t\"nfFunction\"           \t: null,\n" +
+                        "\"resourceInput\":\"{\\\"a\\\":\\\"b\\\"}\"," +
+                        "\t\t\"nfType\"              \t\t: null,\n" +
+                        "\t\t\"nfRole\"              \t\t: null,\n" +
+                        "\t\t\"nfNamingCode\"         \t: null,\n" +
+                        "\t\t\"multiStageDesign\"         : \"false\",\n" +
+                        "\t\t\t\"vfModules\": [\n" +
+                        "\t\t\t\t{\n" +
+                        "\t\t\t\t\t\"modelInfo\"               : { \n" +
+                        "\t\t\t\t\t\t\"modelName\"              : \"15968a6e2fe541bfA481..base_vfw..module-0\",\n" +
+                        "\t\t\t\t\t\t\"modelUuid\"              : \"ec7fadde-1e5a-42f7-8255-cb19e475ff45\",\n" +
+                        "\t\t\t\t\t\t\"modelInvariantUuid\"     : \"61ab8b64-a014-4cf3-8a5a-b5ef388f8819\",\n" +
+                        "\t\t\t\t\t\t\"modelVersion\"           : \"1\",\n" +
+                        "\t\t\t\t\t\t\"modelCustomizationUuid\" : \"123aff6b-854f-4026-ae1e-cc74a3924576\"\n" +
+                        "\t\t\t\t\t},\t\t\"isBase\"                 : true,\n" +
+                        "\t\t\t\t\t\"vfModuleLabel\"          : \"base_vfw\",\n" +
+                        "\t\t\t\t\t\"initialCount\"           : 1,\n" +
+                        "\t\t\t\t\t\"hasVolumeGroup\"           : true\n" +
+                        "\t\t\t\t}\n" +
+                        "\t\t\t]\n" +
+                        "\t\t},\n" +
+                        "\t\n" +
+                        "\t\t{ \"modelInfo\"                    : {\n" +
+                        "\t\t\t\"modelName\"              : \"f971106a-248f-4202-9d1f\",\n" +
+                        "\t\t\t\"modelUuid\"              : \"4fbc08a4-35ed-4a59-9e47-79975e4add7e\",\n" +
+                        "\t\t\t\"modelInvariantUuid\"     : \"c669799e-adf1-46ae-8c70-48b326fe89f3\",\n" +
+                        "\t\t\t\"modelVersion\"           : \"1.0\",\n" +
+                        "\t\t\t\"modelCustomizationUuid\" : \"e776449e-2b10-45c5-9217-2775c88ca1a0\",\n" +
+                        "\t\t\t\"modelInstanceName\"      : \"f971106a-248f-4202-9d1f 0\"\n" +
+                        "\t\t\t},\n" +
+                        "\t\t\"toscaNodeType\"            : \"org.openecomp.resource.vf.F971106a248f42029d1f\",\n" +
+                        "\t\t\"nfFunction\"           \t: null,\n" +
+                        "\t\t\"nfType\"              \t\t: null,\n" +
+                        "\t\t\"nfRole\"              \t\t: null,\n" +
+                        "\"resourceInput\":\"{\\\"a\\\":\\\"key|default_value\\\"}\"," +
+                        "\t\t\"nfNamingCode\"         \t: null,\n" +
+                        "\t\t\"multiStageDesign\"         : \"false\",\n" +
+                        "\t\t\t\"vfModules\": [\n" +
+                        "\t\t\t\t{\n" +
+                        "\t\t\t\t\t\"modelInfo\"               : { \n" +
+                        "\t\t\t\t\t\t\"modelName\"              : \"F971106a248f42029d1f..base_vpkg..module-0\",\n" +
+                        "\t\t\t\t\t\t\"modelUuid\"              : \"47d5273a-7456-4786-9035-b3911944cc35\",\n" +
+                        "\t\t\t\t\t\t\"modelInvariantUuid\"     : \"0ea3e57e-ac7a-425a-928b-b4aee8806c15\",\n" +
+                        "\t\t\t\t\t\t\"modelVersion\"           : \"1\",\n" +
+                        "\t\t\t\t\t\t\"modelCustomizationUuid\" : \"9ed9fef6-d3f8-4433-9807-7e23393a16bc\"\n" +
+                        "\t\t\t\t\t},\t\t\"isBase\"                 : true,\n" +
+                        "\t\t\t\t\t\"vfModuleLabel\"          : \"base_vpkg\",\n" +
+                        "\t\t\t\t\t\"initialCount\"           : 1,\n" +
+                        "\t\t\t\t\t\"hasVolumeGroup\"           : true\n" +
+                        "\t\t\t\t}\n" +
+                        "\t\t\t]\n" +
+                        "\t\t}\n" +
+                        "\t],\n" +
+                        "\t\"serviceNetworks\": [],\n" +
+                        "\t\"serviceAllottedResources\": []\n" +
+                        "\t}}")));
 
-        ResourceRequestBuilder.buildResouceRequest("xxxxxx",
-                "a1074969-944f-4ddc-b687-9550b0c8cd57", new HashMap<>());
+//        when(UrnPropertiesReader.getVariable(anyString())).thenReturn("http://localhost:8080");
+        HashMap serviceInput = new HashMap();
+        serviceInput.put("key", "value");
+        Map<String, Object> stringObjectMap = ResourceRequestBuilder.buildResouceRequest("c3954379-4efe-431c-8258-f84905b158e5",
+                "e776449e-2b10-45c5-9217-2775c88ca1a0", serviceInput);
+        assertEquals(stringObjectMap.get("a"), "value");
     }
 
     @Test
-    public void buildResouceRequestParametersTest() throws Exception {
+    public void getResourceInputDefaultValueTest() throws Exception {
+
+        UrnPropertiesReader reader = new UrnPropertiesReader();
+        Environment env = mock(Environment.class);
+
+        when(env.getProperty(eq("mso.catalog.db.endpoint"))).thenReturn("http://localhost:8080");
+        reader.setEnvironment(env);
+
+        WireMock.stubFor(WireMock.get(WireMock.urlEqualTo("/v3/serviceResources?serviceModelUuid=c3954379-4efe-431c-8258-f84905b158e5"))
+                .willReturn(WireMock.ok("{ \"serviceResources\"    : {\n" +
+                        "\t\"modelInfo\"       : {\n" +
+                        "\t\t\"modelName\"          : \"demoVFWCL\",\n" +
+                        "\t\t\"modelUuid\"          : \"c3954379-4efe-431c-8258-f84905b158e5\",\n" +
+                        "\t\t\"modelInvariantUuid\" : \"0cbff61e-3b0a-4eed-97ce-b1b4faa03493\",\n" +
+                        "\t\t\"modelVersion\"       : \"1.0\"\n" +
+                        "\t},\n" +
+                        "\t\"serviceType\"        : \"\",\n" +
+                        "\t\"serviceRole\"        : \"\",\n" +
+                        "\t\"environmentContext\" : null,\n" +
+                        "\t\"workloadContext\"    : \"Production\",\n" +
+                        "\t\"serviceVnfs\": [\n" +
+                        "\t\n" +
+                        "\t\t{ \"modelInfo\"                    : {\n" +
+                        "\t\t\t\"modelName\"              : \"15968a6e-2fe5-41bf-a481\",\n" +
+                        "\t\t\t\"modelUuid\"              : \"808abda3-2023-4105-92d2-e62644b61d53\",\n" +
+                        "\t\t\t\"modelInvariantUuid\"     : \"6e4ffc7c-497e-4a77-970d-af966e642d31\",\n" +
+                        "\t\t\t\"modelVersion\"           : \"1.0\",\n" +
+                        "\t\t\t\"modelCustomizationUuid\" : \"a00404d5-d7eb-4c46-b6b6-9cf2d087e545\",\n" +
+                        "\t\t\t\"modelInstanceName\"      : \"15968a6e-2fe5-41bf-a481 0\"\n" +
+                        "\t\t\t},\n" +
+                        "\t\t\"toscaNodeType\"            : \"org.openecomp.resource.vf.15968a6e2fe541bfA481\",\n" +
+                        "\t\t\"nfFunction\"           \t: null,\n" +
+                        "\"resourceInput\":\"{\\\"a\\\":\\\"b\\\"}\"," +
+                        "\t\t\"nfType\"              \t\t: null,\n" +
+                        "\t\t\"nfRole\"              \t\t: null,\n" +
+                        "\t\t\"nfNamingCode\"         \t: null,\n" +
+                        "\t\t\"multiStageDesign\"         : \"false\",\n" +
+                        "\t\t\t\"vfModules\": [\n" +
+                        "\t\t\t\t{\n" +
+                        "\t\t\t\t\t\"modelInfo\"               : { \n" +
+                        "\t\t\t\t\t\t\"modelName\"              : \"15968a6e2fe541bfA481..base_vfw..module-0\",\n" +
+                        "\t\t\t\t\t\t\"modelUuid\"              : \"ec7fadde-1e5a-42f7-8255-cb19e475ff45\",\n" +
+                        "\t\t\t\t\t\t\"modelInvariantUuid\"     : \"61ab8b64-a014-4cf3-8a5a-b5ef388f8819\",\n" +
+                        "\t\t\t\t\t\t\"modelVersion\"           : \"1\",\n" +
+                        "\t\t\t\t\t\t\"modelCustomizationUuid\" : \"123aff6b-854f-4026-ae1e-cc74a3924576\"\n" +
+                        "\t\t\t\t\t},\t\t\"isBase\"                 : true,\n" +
+                        "\t\t\t\t\t\"vfModuleLabel\"          : \"base_vfw\",\n" +
+                        "\t\t\t\t\t\"initialCount\"           : 1,\n" +
+                        "\t\t\t\t\t\"hasVolumeGroup\"           : true\n" +
+                        "\t\t\t\t}\n" +
+                        "\t\t\t]\n" +
+                        "\t\t},\n" +
+                        "\t\n" +
+                        "\t\t{ \"modelInfo\"                    : {\n" +
+                        "\t\t\t\"modelName\"              : \"f971106a-248f-4202-9d1f\",\n" +
+                        "\t\t\t\"modelUuid\"              : \"4fbc08a4-35ed-4a59-9e47-79975e4add7e\",\n" +
+                        "\t\t\t\"modelInvariantUuid\"     : \"c669799e-adf1-46ae-8c70-48b326fe89f3\",\n" +
+                        "\t\t\t\"modelVersion\"           : \"1.0\",\n" +
+                        "\t\t\t\"modelCustomizationUuid\" : \"e776449e-2b10-45c5-9217-2775c88ca1a0\",\n" +
+                        "\t\t\t\"modelInstanceName\"      : \"f971106a-248f-4202-9d1f 0\"\n" +
+                        "\t\t\t},\n" +
+                        "\t\t\"toscaNodeType\"            : \"org.openecomp.resource.vf.F971106a248f42029d1f\",\n" +
+                        "\t\t\"nfFunction\"           \t: null,\n" +
+                        "\t\t\"nfType\"              \t\t: null,\n" +
+                        "\t\t\"nfRole\"              \t\t: null,\n" +
+                        "\"resourceInput\":\"{\\\"a\\\":\\\"key|default_value\\\"}\"," +
+                        "\t\t\"nfNamingCode\"         \t: null,\n" +
+                        "\t\t\"multiStageDesign\"         : \"false\",\n" +
+                        "\t\t\t\"vfModules\": [\n" +
+                        "\t\t\t\t{\n" +
+                        "\t\t\t\t\t\"modelInfo\"               : { \n" +
+                        "\t\t\t\t\t\t\"modelName\"              : \"F971106a248f42029d1f..base_vpkg..module-0\",\n" +
+                        "\t\t\t\t\t\t\"modelUuid\"              : \"47d5273a-7456-4786-9035-b3911944cc35\",\n" +
+                        "\t\t\t\t\t\t\"modelInvariantUuid\"     : \"0ea3e57e-ac7a-425a-928b-b4aee8806c15\",\n" +
+                        "\t\t\t\t\t\t\"modelVersion\"           : \"1\",\n" +
+                        "\t\t\t\t\t\t\"modelCustomizationUuid\" : \"9ed9fef6-d3f8-4433-9807-7e23393a16bc\"\n" +
+                        "\t\t\t\t\t},\t\t\"isBase\"                 : true,\n" +
+                        "\t\t\t\t\t\"vfModuleLabel\"          : \"base_vpkg\",\n" +
+                        "\t\t\t\t\t\"initialCount\"           : 1,\n" +
+                        "\t\t\t\t\t\"hasVolumeGroup\"           : true\n" +
+                        "\t\t\t\t}\n" +
+                        "\t\t\t]\n" +
+                        "\t\t}\n" +
+                        "\t],\n" +
+                        "\t\"serviceNetworks\": [],\n" +
+                        "\t\"serviceAllottedResources\": []\n" +
+                        "\t}}")));
+
+//        when(UrnPropertiesReader.getVariable(anyString())).thenReturn("http://localhost:8080");
+        HashMap serviceInput = new HashMap();
+        serviceInput.put("key1", "value");
+        Map<String, Object> stringObjectMap = ResourceRequestBuilder.buildResouceRequest("c3954379-4efe-431c-8258-f84905b158e5",
+                "e776449e-2b10-45c5-9217-2775c88ca1a0", serviceInput);
+        assertEquals(stringObjectMap.get("a"), "default_value");
+    }
+
+    @Test
+    public void getResourceInputValueNoDefaultTest() throws Exception {
+
+        UrnPropertiesReader reader = new UrnPropertiesReader();
+        Environment env = mock(Environment.class);
+
+        when(env.getProperty(eq("mso.catalog.db.endpoint"))).thenReturn("http://localhost:8080");
+        reader.setEnvironment(env);
+
+        WireMock.stubFor(WireMock.get(WireMock.urlEqualTo("/v3/serviceResources?serviceModelUuid=c3954379-4efe-431c-8258-f84905b158e5"))
+                .willReturn(WireMock.ok("{ \"serviceResources\"    : {\n" +
+                        "\t\"modelInfo\"       : {\n" +
+                        "\t\t\"modelName\"          : \"demoVFWCL\",\n" +
+                        "\t\t\"modelUuid\"          : \"c3954379-4efe-431c-8258-f84905b158e5\",\n" +
+                        "\t\t\"modelInvariantUuid\" : \"0cbff61e-3b0a-4eed-97ce-b1b4faa03493\",\n" +
+                        "\t\t\"modelVersion\"       : \"1.0\"\n" +
+                        "\t},\n" +
+                        "\t\"serviceType\"        : \"\",\n" +
+                        "\t\"serviceRole\"        : \"\",\n" +
+                        "\t\"environmentContext\" : null,\n" +
+                        "\t\"workloadContext\"    : \"Production\",\n" +
+                        "\t\"serviceVnfs\": [\n" +
+                        "\t\n" +
+                        "\t\t{ \"modelInfo\"                    : {\n" +
+                        "\t\t\t\"modelName\"              : \"15968a6e-2fe5-41bf-a481\",\n" +
+                        "\t\t\t\"modelUuid\"              : \"808abda3-2023-4105-92d2-e62644b61d53\",\n" +
+                        "\t\t\t\"modelInvariantUuid\"     : \"6e4ffc7c-497e-4a77-970d-af966e642d31\",\n" +
+                        "\t\t\t\"modelVersion\"           : \"1.0\",\n" +
+                        "\t\t\t\"modelCustomizationUuid\" : \"a00404d5-d7eb-4c46-b6b6-9cf2d087e545\",\n" +
+                        "\t\t\t\"modelInstanceName\"      : \"15968a6e-2fe5-41bf-a481 0\"\n" +
+                        "\t\t\t},\n" +
+                        "\t\t\"toscaNodeType\"            : \"org.openecomp.resource.vf.15968a6e2fe541bfA481\",\n" +
+                        "\t\t\"nfFunction\"           \t: null,\n" +
+                        "\"resourceInput\":\"{\\\"a\\\":\\\"b\\\"}\"," +
+                        "\t\t\"nfType\"              \t\t: null,\n" +
+                        "\t\t\"nfRole\"              \t\t: null,\n" +
+                        "\t\t\"nfNamingCode\"         \t: null,\n" +
+                        "\t\t\"multiStageDesign\"         : \"false\",\n" +
+                        "\t\t\t\"vfModules\": [\n" +
+                        "\t\t\t\t{\n" +
+                        "\t\t\t\t\t\"modelInfo\"               : { \n" +
+                        "\t\t\t\t\t\t\"modelName\"              : \"15968a6e2fe541bfA481..base_vfw..module-0\",\n" +
+                        "\t\t\t\t\t\t\"modelUuid\"              : \"ec7fadde-1e5a-42f7-8255-cb19e475ff45\",\n" +
+                        "\t\t\t\t\t\t\"modelInvariantUuid\"     : \"61ab8b64-a014-4cf3-8a5a-b5ef388f8819\",\n" +
+                        "\t\t\t\t\t\t\"modelVersion\"           : \"1\",\n" +
+                        "\t\t\t\t\t\t\"modelCustomizationUuid\" : \"123aff6b-854f-4026-ae1e-cc74a3924576\"\n" +
+                        "\t\t\t\t\t},\t\t\"isBase\"                 : true,\n" +
+                        "\t\t\t\t\t\"vfModuleLabel\"          : \"base_vfw\",\n" +
+                        "\t\t\t\t\t\"initialCount\"           : 1,\n" +
+                        "\t\t\t\t\t\"hasVolumeGroup\"           : true\n" +
+                        "\t\t\t\t}\n" +
+                        "\t\t\t]\n" +
+                        "\t\t},\n" +
+                        "\t\n" +
+                        "\t\t{ \"modelInfo\"                    : {\n" +
+                        "\t\t\t\"modelName\"              : \"f971106a-248f-4202-9d1f\",\n" +
+                        "\t\t\t\"modelUuid\"              : \"4fbc08a4-35ed-4a59-9e47-79975e4add7e\",\n" +
+                        "\t\t\t\"modelInvariantUuid\"     : \"c669799e-adf1-46ae-8c70-48b326fe89f3\",\n" +
+                        "\t\t\t\"modelVersion\"           : \"1.0\",\n" +
+                        "\t\t\t\"modelCustomizationUuid\" : \"e776449e-2b10-45c5-9217-2775c88ca1a0\",\n" +
+                        "\t\t\t\"modelInstanceName\"      : \"f971106a-248f-4202-9d1f 0\"\n" +
+                        "\t\t\t},\n" +
+                        "\t\t\"toscaNodeType\"            : \"org.openecomp.resource.vf.F971106a248f42029d1f\",\n" +
+                        "\t\t\"nfFunction\"           \t: null,\n" +
+                        "\t\t\"nfType\"              \t\t: null,\n" +
+                        "\t\t\"nfRole\"              \t\t: null,\n" +
+                        "\"resourceInput\":\"{\\\"a\\\":\\\"value\\\"}\"," +
+                        "\t\t\"nfNamingCode\"         \t: null,\n" +
+                        "\t\t\"multiStageDesign\"         : \"false\",\n" +
+                        "\t\t\t\"vfModules\": [\n" +
+                        "\t\t\t\t{\n" +
+                        "\t\t\t\t\t\"modelInfo\"               : { \n" +
+                        "\t\t\t\t\t\t\"modelName\"              : \"F971106a248f42029d1f..base_vpkg..module-0\",\n" +
+                        "\t\t\t\t\t\t\"modelUuid\"              : \"47d5273a-7456-4786-9035-b3911944cc35\",\n" +
+                        "\t\t\t\t\t\t\"modelInvariantUuid\"     : \"0ea3e57e-ac7a-425a-928b-b4aee8806c15\",\n" +
+                        "\t\t\t\t\t\t\"modelVersion\"           : \"1\",\n" +
+                        "\t\t\t\t\t\t\"modelCustomizationUuid\" : \"9ed9fef6-d3f8-4433-9807-7e23393a16bc\"\n" +
+                        "\t\t\t\t\t},\t\t\"isBase\"                 : true,\n" +
+                        "\t\t\t\t\t\"vfModuleLabel\"          : \"base_vpkg\",\n" +
+                        "\t\t\t\t\t\"initialCount\"           : 1,\n" +
+                        "\t\t\t\t\t\"hasVolumeGroup\"           : true\n" +
+                        "\t\t\t\t}\n" +
+                        "\t\t\t]\n" +
+                        "\t\t}\n" +
+                        "\t],\n" +
+                        "\t\"serviceNetworks\": [],\n" +
+                        "\t\"serviceAllottedResources\": []\n" +
+                        "\t}}")));
+
+//        when(UrnPropertiesReader.getVariable(anyString())).thenReturn("http://localhost:8080");
+        HashMap serviceInput = new HashMap();
+        serviceInput.put("key1", "value");
+        Map<String, Object> stringObjectMap = ResourceRequestBuilder.buildResouceRequest("c3954379-4efe-431c-8258-f84905b158e5",
+                "e776449e-2b10-45c5-9217-2775c88ca1a0", serviceInput);
+        assertEquals(stringObjectMap.get("a"), "value");
+    }
+
+    @Test
+    public void getResourceSequenceTest() throws Exception {
+
+        UrnPropertiesReader reader = new UrnPropertiesReader();
+        Environment env = mock(Environment.class);
+
+        when(env.getProperty(eq("mso.catalog.db.endpoint"))).thenReturn("http://localhost:8080");
+        reader.setEnvironment(env);
+
+        WireMock.stubFor(WireMock.get(WireMock.urlEqualTo("/v3/serviceResources?serviceModelUuid=c3954379-4efe-431c-8258-f84905b158e5"))
+                .willReturn(WireMock.ok("{ \"serviceResources\"    : {\n" +
+                        "\t\"modelInfo\"       : {\n" +
+                        "\t\t\"modelName\"          : \"demoVFWCL\",\n" +
+                        "\t\t\"modelUuid\"          : \"c3954379-4efe-431c-8258-f84905b158e5\",\n" +
+                        "\t\t\"modelInvariantUuid\" : \"0cbff61e-3b0a-4eed-97ce-b1b4faa03493\",\n" +
+                        "\t\t\"modelVersion\"       : \"1.0\"\n" +
+                        "\t},\n" +
+                        "\t\"serviceType\"        : \"\",\n" +
+                        "\t\"serviceRole\"        : \"\",\n" +
+                        "\t\"environmentContext\" : null,\n" +
+                        "\t\"resourceOrder\"       : \"res1,res2\",\n" +
+                        "\t\"workloadContext\"    : \"Production\",\n" +
+                        "\t\"serviceVnfs\": [\n" +
+                        "\t\n" +
+                        "\t\t{ \"modelInfo\"                    : {\n" +
+                        "\t\t\t\"modelName\"              : \"15968a6e-2fe5-41bf-a481\",\n" +
+                        "\t\t\t\"modelUuid\"              : \"808abda3-2023-4105-92d2-e62644b61d53\",\n" +
+                        "\t\t\t\"modelInvariantUuid\"     : \"6e4ffc7c-497e-4a77-970d-af966e642d31\",\n" +
+                        "\t\t\t\"modelVersion\"           : \"1.0\",\n" +
+                        "\t\t\t\"modelCustomizationUuid\" : \"a00404d5-d7eb-4c46-b6b6-9cf2d087e545\",\n" +
+                        "\t\t\t\"modelInstanceName\"      : \"15968a6e-2fe5-41bf-a481 0\"\n" +
+                        "\t\t\t},\n" +
+                        "\t\t\"toscaNodeType\"            : \"org.openecomp.resource.vf.15968a6e2fe541bfA481\",\n" +
+                        "\t\t\"nfFunction\"           \t: null,\n" +
+                        "\"resourceInput\":\"{\\\"a\\\":\\\"b\\\"}\"," +
+                        "\t\t\"nfType\"              \t\t: null,\n" +
+                        "\t\t\"nfRole\"              \t\t: null,\n" +
+                        "\t\t\"nfNamingCode\"         \t: null,\n" +
+                        "\t\t\"multiStageDesign\"         : \"false\",\n" +
+                        "\t\t\t\"vfModules\": [\n" +
+                        "\t\t\t\t{\n" +
+                        "\t\t\t\t\t\"modelInfo\"               : { \n" +
+                        "\t\t\t\t\t\t\"modelName\"              : \"15968a6e2fe541bfA481..base_vfw..module-0\",\n" +
+                        "\t\t\t\t\t\t\"modelUuid\"              : \"ec7fadde-1e5a-42f7-8255-cb19e475ff45\",\n" +
+                        "\t\t\t\t\t\t\"modelInvariantUuid\"     : \"61ab8b64-a014-4cf3-8a5a-b5ef388f8819\",\n" +
+                        "\t\t\t\t\t\t\"modelVersion\"           : \"1\",\n" +
+                        "\t\t\t\t\t\t\"modelCustomizationUuid\" : \"123aff6b-854f-4026-ae1e-cc74a3924576\"\n" +
+                        "\t\t\t\t\t},\t\t\"isBase\"                 : true,\n" +
+                        "\t\t\t\t\t\"vfModuleLabel\"          : \"base_vfw\",\n" +
+                        "\t\t\t\t\t\"initialCount\"           : 1,\n" +
+                        "\t\t\t\t\t\"hasVolumeGroup\"           : true\n" +
+                        "\t\t\t\t}\n" +
+                        "\t\t\t]\n" +
+                        "\t\t},\n" +
+                        "\t\n" +
+                        "\t\t{ \"modelInfo\"                    : {\n" +
+                        "\t\t\t\"modelName\"              : \"f971106a-248f-4202-9d1f\",\n" +
+                        "\t\t\t\"modelUuid\"              : \"4fbc08a4-35ed-4a59-9e47-79975e4add7e\",\n" +
+                        "\t\t\t\"modelInvariantUuid\"     : \"c669799e-adf1-46ae-8c70-48b326fe89f3\",\n" +
+                        "\t\t\t\"modelVersion\"           : \"1.0\",\n" +
+                        "\t\t\t\"modelCustomizationUuid\" : \"e776449e-2b10-45c5-9217-2775c88ca1a0\",\n" +
+                        "\t\t\t\"modelInstanceName\"      : \"f971106a-248f-4202-9d1f 0\"\n" +
+                        "\t\t\t},\n" +
+                        "\t\t\"toscaNodeType\"            : \"org.openecomp.resource.vf.F971106a248f42029d1f\",\n" +
+                        "\t\t\"nfFunction\"           \t: null,\n" +
+                        "\t\t\"nfType\"              \t\t: null,\n" +
+                        "\t\t\"nfRole\"              \t\t: null,\n" +
+                        "\"resourceInput\":\"{\\\"a\\\":\\\"key|default_value\\\"}\"," +
+                        "\t\t\"nfNamingCode\"         \t: null,\n" +
+                        "\t\t\"multiStageDesign\"         : \"false\",\n" +
+                        "\t\t\t\"vfModules\": [\n" +
+                        "\t\t\t\t{\n" +
+                        "\t\t\t\t\t\"modelInfo\"               : { \n" +
+                        "\t\t\t\t\t\t\"modelName\"              : \"F971106a248f42029d1f..base_vpkg..module-0\",\n" +
+                        "\t\t\t\t\t\t\"modelUuid\"              : \"47d5273a-7456-4786-9035-b3911944cc35\",\n" +
+                        "\t\t\t\t\t\t\"modelInvariantUuid\"     : \"0ea3e57e-ac7a-425a-928b-b4aee8806c15\",\n" +
+                        "\t\t\t\t\t\t\"modelVersion\"           : \"1\",\n" +
+                        "\t\t\t\t\t\t\"modelCustomizationUuid\" : \"9ed9fef6-d3f8-4433-9807-7e23393a16bc\"\n" +
+                        "\t\t\t\t\t},\t\t\"isBase\"                 : true,\n" +
+                        "\t\t\t\t\t\"vfModuleLabel\"          : \"base_vpkg\",\n" +
+                        "\t\t\t\t\t\"initialCount\"           : 1,\n" +
+                        "\t\t\t\t\t\"hasVolumeGroup\"           : true\n" +
+                        "\t\t\t\t}\n" +
+                        "\t\t\t]\n" +
+                        "\t\t}\n" +
+                        "\t],\n" +
+                        "\t\"serviceNetworks\": [],\n" +
+                        "\t\"serviceAllottedResources\": []\n" +
+                        "\t}}")));
 
-        String parameters =
-                "{            \"locationConstraints\":[            ],            \"resources\":[                {                    \"resourceName\":\"vEPC_ONAP01\",                    \"resourceInvariantUuid\":\"36ebe421-283a-4ee8-92f1-d09e7c44b911\",                    \"resourceUuid\":\"27a0e235-b67a-4ea4-a0cf-25761afed111\",                    \"resourceCustomizationUuid\":\"27a0e235-b67a-4ea4-a0cf-25761afed231\",                    \"parameters\":{                        \"locationConstraints\":[                            {                                \"vnfProfileId\":\"b244d433-8c9c-49ad-9c70-8e34b8dc8328\",                                \"locationConstraints\":{                                    \"vimId\":\"vmware_vio\"                                }                            },                            {                                \"vnfProfileId\":\"8a9f7c48-21ce-41b7-95b8-a8ac61ccb1ff\",                                \"locationConstraints\":{                                    \"vimId\":\"core-dc_RegionOne\"                                }                            }                        ],                        \"resources\":[                        ],                        \"requestInputs\":{                            \"sdncontroller\":\"\"                        }                    }                },                {                    \"resourceName\":\"VL OVERLAYTUNNEL\",                    \"resourceInvariantUuid\":\"184494cf-472f-436f-82e2-d83dddde21cb\",                    \"resourceUuid\":\"95bc3e59-c9c5-458f-ad6e-78874ab4b3cc\",                    \"resourceCustomizationUuid\":\"27a0e235-b67a-4ea4-a0cf-25761afed232\",                    \"parameters\":{                        \"locationConstraints\":[                        ],                        \"resources\":[                        ],                        \"requestInputs\":{                        }                    }                }            ],            \"requestInputs\":{                \"vlunderlayvpn0_name\":\"l3connect\",                \"vlunderlayvpn0_site1_id\":\"IP-WAN-Controller-1\",                \"vlunderlayvpn0_site2_id\":\"SPTNController\",                \"vlunderlayvpn0_site1_networkName\":\"network1,network2\",                \"vlunderlayvpn0_site2_networkName\":\"network3,network4\",                \"vlunderlayvpn0_site1_routerId\":\"a8098c1a-f86e-11da-bd1a-00112444be1a\",                \"vlunderlayvpn0_site2_routerId\":\"a8098c1a-f86e-11da-bd1a-00112444be1e\",                \"vlunderlayvpn0_site2_importRT1\":\"200:1,200:2\",                \"vlunderlayvpn0_site1_exportRT1\":\"300:1,300:2\",                \"vlunderlayvpn0_site2_exportRT1\":\"400:1,400:2\",                \"vlunderlayvpn0_site1_vni\":\"2000\",                \"vlunderlayvpn0_site2_vni\":\"3000\",                \"vlunderlayvpn0_tunnelType\":\"L3-DCI\"            }        }";
-        ResourceRequestBuilder.buildResourceRequestParameters(null, "1bd0eae6-2dcc-4461-9ae6-56d641f369d6", "27a0e235-b67a-4ea4-a0cf-25761afed231", parameters);
+        List<String> resourceSequence = ResourceRequestBuilder.getResourceSequence("c3954379-4efe-431c-8258-f84905b158e5");
+        assertEquals(resourceSequence.size(), 2);
+        assertEquals(resourceSequence.get(0), "res1");
+        assertEquals(resourceSequence.get(1), "res2");
     }
 }
\ No newline at end of file
diff --git a/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoCreateResources.groovy b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoCreateResources.groovy
index f6e4fcc2ba..c4513b0144 100644
--- a/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoCreateResources.groovy
+++ b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoCreateResources.groovy
@@ -114,7 +114,7 @@ public class DoCreateResources extends AbstractServiceTaskProcessor{
 
         // get Sequence from csar(model)  
         if(resourceSequence == null) {
-            resourceSequence = ResourceRequestBuilder.getResourceSequence(execution, serviceModelUuid)
+            resourceSequence = ResourceRequestBuilder.getResourceSequence(serviceModelUuid)
             msoLogger.info("Get Sequence from csar : " + resourceSequence)
         }