Merge "assignvfmodulebb must send use-preload"

15 files changed, 486 insertions, 20 deletions

diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/generalobjects/RequestParameters.java b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/generalobjects/RequestParameters.java
index 5e49ffcf40..1e390701df 100644
--- a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/generalobjects/RequestParameters.java
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/generalobjects/RequestParameters.java
@@ -49,6 +49,8 @@ public class RequestParameters implements Serializable {
 	private Boolean aLaCarte;
 	@JsonProperty("payload")
 	private String payload;
+	@JsonProperty("usePreload")
+	private Boolean usePreload;
 
 	public String getSubscriptionServiceType() {
 		return subscriptionServiceType;
@@ -95,6 +97,20 @@ public class RequestParameters implements Serializable {
 		}
 		return null;
 	}
+	
+	public Boolean isUsePreload() {
+		return usePreload;
+	}
+	
+	@JsonProperty("usePreload")
+	public Boolean getUsePreload() {
+		return usePreload;
+	}
+	
+	@JsonProperty("usePreload")
+	public void setUsePreload(Boolean usePreload) {
+		this.usePreload = usePreload;
+	}
 
 
 	@JsonInclude(Include.NON_NULL)
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/tasks/BBInputSetupMapperLayer.java b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/tasks/BBInputSetupMapperLayer.java
index 1e77c35ee3..641f7f557c 100644
--- a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/tasks/BBInputSetupMapperLayer.java
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/tasks/BBInputSetupMapperLayer.java
@@ -346,6 +346,7 @@ public class BBInputSetupMapperLayer {
 	protected RequestParameters mapRequestParameters(org.onap.so.serviceinstancebeans.RequestParameters requestParameters) {
 		RequestParameters requestParams = new RequestParameters();
 		requestParams.setaLaCarte(requestParameters.getALaCarte());
+		requestParams.setUsePreload(requestParameters.getUsePreload());
 		requestParams.setSubscriptionServiceType(requestParameters.getSubscriptionServiceType());
 		requestParams.setUserParams(requestParameters.getUserParams());
 		requestParams.setPayload(requestParameters.getPayload());
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/servicedecomposition/tasks/BBInputSetupMapperLayerTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/servicedecomposition/tasks/BBInputSetupMapperLayerTest.java
index 1babac68ca..7e76e52959 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/servicedecomposition/tasks/BBInputSetupMapperLayerTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/servicedecomposition/tasks/BBInputSetupMapperLayerTest.java
@@ -23,6 +23,7 @@ package org.onap.so.bpmn.servicedecomposition.tasks;
 import static com.shazam.shazamcrest.MatcherAssert.assertThat;
 import static com.shazam.shazamcrest.matcher.Matchers.sameBeanAs;
 import static org.hamcrest.CoreMatchers.equalTo;
+import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
@@ -53,6 +54,7 @@ import org.onap.so.bpmn.servicedecomposition.bbobjects.VolumeGroup;
 import org.onap.so.bpmn.servicedecomposition.entities.ResourceKey;
 import org.onap.so.bpmn.servicedecomposition.generalobjects.OrchestrationContext;
 import org.onap.so.bpmn.servicedecomposition.generalobjects.RequestContext;
+import org.onap.so.bpmn.servicedecomposition.generalobjects.RequestParameters;
 import org.onap.so.bpmn.servicedecomposition.modelinfo.ModelInfoCollection;
 import org.onap.so.bpmn.servicedecomposition.modelinfo.ModelInfoConfiguration;
 import org.onap.so.bpmn.servicedecomposition.modelinfo.ModelInfoGenericVnf;
@@ -653,4 +655,24 @@ public class BBInputSetupMapperLayerTest {
 		assertFalse(actual.containsValue("ignore"));		
 	}
 	
+	@Test
+	public void testMapRequestParameters() throws IOException {		
+		RequestDetails requestDetails = mapper.readValue(new File(RESOURCE_PATH + "RequestDetailsInput_mapReqContext.json"), RequestDetails.class);
+		RequestParameters actual = bbInputSetupMapperLayer.mapRequestParameters(requestDetails.getRequestParameters());
+		
+		assertEquals(actual.getUsePreload(), requestDetails.getRequestParameters().getUsePreload());
+		assertEquals(actual.getSubscriptionServiceType(), requestDetails.getRequestParameters().getSubscriptionServiceType());
+		assertEquals(actual.getPayload(), requestDetails.getRequestParameters().getPayload());				
+	}
+	
+	protected RequestParameters mapRequestParameters(org.onap.so.serviceinstancebeans.RequestParameters requestParameters) {
+		RequestParameters requestParams = new RequestParameters();
+		requestParams.setaLaCarte(requestParameters.getALaCarte());
+		requestParams.setUsePreload(requestParameters.getUsePreload());
+		requestParams.setSubscriptionServiceType(requestParameters.getSubscriptionServiceType());
+		requestParams.setUserParams(requestParameters.getUserParams());
+		requestParams.setPayload(requestParameters.getPayload());
+		return requestParams;
+	}
+	
 }
diff --git a/bpmn/MSOCommonBPMN/src/test/resources/__files/ExecuteBuildingBlock/RequestDetailsInput_mapReqParameters.json b/bpmn/MSOCommonBPMN/src/test/resources/__files/ExecuteBuildingBlock/RequestDetailsInput_mapReqParameters.json
new file mode 100644
index 0000000000..788c27b3fe
--- /dev/null
+++ b/bpmn/MSOCommonBPMN/src/test/resources/__files/ExecuteBuildingBlock/RequestDetailsInput_mapReqParameters.json
@@ -0,0 +1,37 @@
+{
+	"requestInfo": {
+		"callbackUrl": "callbackURL",
+		"productFamilyId": "productFamilyId",
+		"source": "source",
+		"suppressRollback": false,
+		"requestorId": "requestorId"
+	},
+	"requestParameters": {
+		"subscriptionServiceType": "subscriptionServiceType",
+		"aLaCarte": false,
+		"usePreload": false,
+		"payload": "string123",
+		"userParams": [
+					{
+						"name": "name1",
+						"value": "value1"
+					},
+					{
+						"name": "name2",
+						"value": "value2"
+					},
+					{
+						"ignore": "false",
+						"skip":	 "ignore"
+					}
+		]	
+		
+	},
+	"configurationParameters": [ 
+         { 
+            "availability-zone":"$.vnf-topology.vnf-resource-assignments.availability-zones.availability-zone[0]", 
+            "xtz-123":"$.vnf-topology.vnf-resource-assignments.availability-zones.availability-zone[0]" 
+         } 
+     ]
+}
+
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/sdnc/mapper/GeneralTopologyObjectMapper.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/sdnc/mapper/GeneralTopologyObjectMapper.java
index 9bbd665e4c..d7a9ff1cf7 100644
--- a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/sdnc/mapper/GeneralTopologyObjectMapper.java
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/sdnc/mapper/GeneralTopologyObjectMapper.java
@@ -115,7 +115,7 @@ public class GeneralTopologyObjectMapper {
 	/*
 	 * Build GenericResourceApiVfModuleinformationVfModuleInformation
 	 */
-	public GenericResourceApiVfmoduleinformationVfModuleInformation buildVfModuleInformation(VfModule vfModule, GenericVnf vnf, ServiceInstance serviceInstance, boolean includeModelInformation) throws MapperException {
+	public GenericResourceApiVfmoduleinformationVfModuleInformation buildVfModuleInformation(VfModule vfModule, GenericVnf vnf, ServiceInstance serviceInstance, RequestContext requestContext, boolean includeModelInformation) throws MapperException {
 		GenericResourceApiVfmoduleinformationVfModuleInformation vfModuleInformation = new GenericResourceApiVfmoduleinformationVfModuleInformation();
 		if (includeModelInformation) {
 			if (vfModule.getModelInfoVfModule() == null) {
@@ -135,7 +135,13 @@ public class GeneralTopologyObjectMapper {
 			vfModuleInformation.setVfModuleType(vfModule.getModelInfoVfModule().getModelName());
 		}
 		vfModuleInformation.setVfModuleId(vfModule.getVfModuleId());
-		vfModuleInformation.setFromPreload(null);
+		if (requestContext != null && requestContext.getRequestParameters() != null) {
+			vfModuleInformation.setFromPreload(requestContext.getRequestParameters().getUsePreload());			
+		}
+		else {
+			vfModuleInformation.setFromPreload(null);
+		}
+		
 		return vfModuleInformation;
 	}
 	
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/sdnc/mapper/VfModuleTopologyOperationRequestMapper.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/sdnc/mapper/VfModuleTopologyOperationRequestMapper.java
index a6ef02bd4d..b656579c69 100644
--- a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/sdnc/mapper/VfModuleTopologyOperationRequestMapper.java
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/sdnc/mapper/VfModuleTopologyOperationRequestMapper.java
@@ -95,7 +95,7 @@ public class VfModuleTopologyOperationRequestMapper {
 				requestAction);
 		GenericResourceApiServiceinformationServiceInformation serviceInformation = generalTopologyObjectMapper.buildServiceInformation(serviceInstance, requestContext, customer, includeModelInformation);
 				GenericResourceApiVnfinformationVnfInformation vnfInformation = generalTopologyObjectMapper.buildVnfInformation(vnf, serviceInstance, includeModelInformation);
-		GenericResourceApiVfmoduleinformationVfModuleInformation vfModuleInformation = generalTopologyObjectMapper.buildVfModuleInformation(vfModule, vnf, serviceInstance, includeModelInformation);
+		GenericResourceApiVfmoduleinformationVfModuleInformation vfModuleInformation = generalTopologyObjectMapper.buildVfModuleInformation(vfModule, vnf, serviceInstance, requestContext, includeModelInformation);
 		GenericResourceApiVfmodulerequestinputVfModuleRequestInput vfModuleRequestInput = buildVfModuleRequestInput(vfModule, volumeGroup, cloudRegion, requestContext);
 		GenericResourceApiSdncrequestheaderSdncRequestHeader sdncRequestHeader = buildVfModuleSdncRequestHeader(sdncReqId, genericResourceApiSvcAction);		
 		
diff --git a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/client/sdnc/mapper/GeneralTopologyObjectMapperTest.java b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/client/sdnc/mapper/GeneralTopologyObjectMapperTest.java
index ba7dc8d618..c039e308f8 100644
--- a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/client/sdnc/mapper/GeneralTopologyObjectMapperTest.java
+++ b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/client/sdnc/mapper/GeneralTopologyObjectMapperTest.java
@@ -22,9 +22,11 @@ package org.onap.so.client.sdnc.mapper;
 
 import static com.shazam.shazamcrest.matcher.Matchers.sameBeanAs;
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertThat;
+import static org.junit.Assert.assertTrue;
 
 import java.util.HashMap;
 
@@ -43,6 +45,7 @@ import org.onap.sdnc.northbound.client.model.GenericResourceApiParamParam;
 import org.onap.sdnc.northbound.client.model.GenericResourceApiSdncrequestheaderSdncRequestHeader;
 import org.onap.sdnc.northbound.client.model.GenericResourceApiServiceinformationServiceInformation;
 import org.onap.sdnc.northbound.client.model.GenericResourceApiSvcActionEnumeration;
+import org.onap.sdnc.northbound.client.model.GenericResourceApiVfmoduleinformationVfModuleInformation;
 import org.onap.sdnc.northbound.client.model.GenericResourceApiVnfinformationVnfInformation;
 import org.onap.so.bpmn.common.data.TestDataSetup;
 import org.onap.so.bpmn.servicedecomposition.bbobjects.Configuration;
@@ -51,10 +54,14 @@ import org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf;
 import org.onap.so.bpmn.servicedecomposition.bbobjects.L3Network;
 import org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance;
 import org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceSubscription;
+import org.onap.so.bpmn.servicedecomposition.bbobjects.VfModule;
 import org.onap.so.bpmn.servicedecomposition.generalobjects.RequestContext;
+import org.onap.so.bpmn.servicedecomposition.generalobjects.RequestParameters;
 import org.onap.so.bpmn.servicedecomposition.modelinfo.ModelInfoConfiguration;
 import org.onap.so.bpmn.servicedecomposition.modelinfo.ModelInfoNetwork;
 import org.onap.so.bpmn.servicedecomposition.modelinfo.ModelInfoServiceInstance;
+import org.onap.so.bpmn.servicedecomposition.modelinfo.ModelInfoVfModule;
+import org.onap.so.client.exception.MapperException;
 import org.onap.so.client.sdnc.beans.SDNCSvcAction;
 
 
@@ -278,4 +285,145 @@ public class GeneralTopologyObjectMapperTest  extends TestDataSetup {
 		assertThat(networkInformation, sameBeanAs(genObjMapper.buildNetworkInformation(network)));
 		
 	}
+	
+
+	@Test
+	public void buildVfModuleInformationTest_withNoModelIsFromPreload() {
+		VfModule vfModule = new VfModule();
+		vfModule.setVfModuleId("TestVfModuleId");
+		ServiceInstance serviceInstance = new ServiceInstance();
+		serviceInstance.setServiceInstanceId("serviceInstanceId");
+		GenericVnf genericVnf = new GenericVnf();
+		genericVnf.setVnfId("TestVnfId");
+		RequestContext requestContext = new RequestContext();
+		RequestParameters requestParameters = new RequestParameters();
+		requestParameters.setUsePreload(true);
+		requestContext.setRequestParameters(requestParameters);
+		GenericResourceApiVfmoduleinformationVfModuleInformation gcRequestInput = null;
+		try {
+			gcRequestInput = genObjMapper.buildVfModuleInformation(vfModule, genericVnf, serviceInstance, requestContext, false);
+		}
+		catch (MapperException ex) {
+			
+		}
+		assertNotNull(gcRequestInput);
+		assertNull(vfModule.getModelInfoVfModule());
+		assertNull(gcRequestInput.getOnapModelInformation());
+		assertEquals(vfModule.getVfModuleId(),gcRequestInput.getVfModuleId());
+		assertNotNull(gcRequestInput.getVfModuleId());
+		assertTrue(gcRequestInput.getFromPreload());
+	}
+	
+	@Test
+	public void buildVfModuleInformationTest_withNoModelIsNotFromPreload() {
+		VfModule vfModule = new VfModule();
+		vfModule.setVfModuleId("TestVfModuleId");
+		ServiceInstance serviceInstance = new ServiceInstance();
+		serviceInstance.setServiceInstanceId("serviceInstanceId");
+		GenericVnf genericVnf = new GenericVnf();
+		genericVnf.setVnfId("TestVnfId");
+		RequestContext requestContext = new RequestContext();
+		RequestParameters requestParameters = new RequestParameters();
+		requestParameters.setUsePreload(false);
+		requestContext.setRequestParameters(requestParameters);
+		GenericResourceApiVfmoduleinformationVfModuleInformation gcRequestInput = null;
+		try {
+			gcRequestInput = genObjMapper.buildVfModuleInformation(vfModule, genericVnf, serviceInstance, requestContext, false);
+		}
+		catch (MapperException ex) {
+			
+		}
+		assertNotNull(gcRequestInput);
+		assertNull(vfModule.getModelInfoVfModule());
+		assertNull(gcRequestInput.getOnapModelInformation());
+		assertEquals(vfModule.getVfModuleId(),gcRequestInput.getVfModuleId());
+		assertNotNull(gcRequestInput.getVfModuleId());
+		assertFalse(gcRequestInput.getFromPreload());
+	}
+	
+	@Test
+	public void buildVfModuleInformationTest_withNoModelNoRequestContext() {
+		VfModule vfModule = new VfModule();
+		vfModule.setVfModuleId("TestVfModuleId");
+		ServiceInstance serviceInstance = new ServiceInstance();
+		serviceInstance.setServiceInstanceId("serviceInstanceId");
+		GenericVnf genericVnf = new GenericVnf();
+		genericVnf.setVnfId("TestVnfId");		
+		GenericResourceApiVfmoduleinformationVfModuleInformation gcRequestInput = null;
+		try {
+			gcRequestInput = genObjMapper.buildVfModuleInformation(vfModule, genericVnf, serviceInstance, null, false);
+		}
+		catch (MapperException ex) {
+			
+		}
+		assertNotNull(gcRequestInput);
+		assertNull(vfModule.getModelInfoVfModule());
+		assertNull(gcRequestInput.getOnapModelInformation());
+		assertEquals(vfModule.getVfModuleId(),gcRequestInput.getVfModuleId());
+		assertNotNull(gcRequestInput.getVfModuleId());
+		assertNull(gcRequestInput.getFromPreload());
+	}
+	
+	@Test
+	public void buildVfModuleInformationTest_withNoModelNoRequestParameters() {
+		VfModule vfModule = new VfModule();
+		vfModule.setVfModuleId("TestVfModuleId");
+		ServiceInstance serviceInstance = new ServiceInstance();
+		serviceInstance.setServiceInstanceId("serviceInstanceId");
+		GenericVnf genericVnf = new GenericVnf();
+		genericVnf.setVnfId("TestVnfId");
+		RequestContext requestContext = new RequestContext();		
+		GenericResourceApiVfmoduleinformationVfModuleInformation gcRequestInput = null;
+		try {
+			gcRequestInput = genObjMapper.buildVfModuleInformation(vfModule, genericVnf, serviceInstance, requestContext, false);
+		}
+		catch (MapperException ex) {
+			
+		}
+		assertNotNull(gcRequestInput);
+		assertNull(vfModule.getModelInfoVfModule());
+		assertNull(gcRequestInput.getOnapModelInformation());
+		assertEquals(vfModule.getVfModuleId(),gcRequestInput.getVfModuleId());
+		assertNotNull(gcRequestInput.getVfModuleId());
+		assertNull(gcRequestInput.getFromPreload());
+	}
+	
+	@Test
+	public void buildVfModuleInformationTest_withModel() {
+		VfModule vfModule = new VfModule();
+		vfModule.setVfModuleId("TestVfModuleId");
+		ModelInfoVfModule modelInfoVfModule = new ModelInfoVfModule();
+		modelInfoVfModule.setModelInvariantUUID("testModelInvariantUUID");
+		modelInfoVfModule.setModelName("testModelName");
+		modelInfoVfModule.setModelVersion("testModelVersion");
+		modelInfoVfModule.setModelUUID("testModelUUID");
+		modelInfoVfModule.setModelCustomizationUUID("testModelCustomizationUUID");
+		vfModule.setModelInfoVfModule(modelInfoVfModule);
+		ServiceInstance serviceInstance = new ServiceInstance();
+		serviceInstance.setServiceInstanceId("serviceInstanceId");
+		GenericVnf genericVnf = new GenericVnf();
+		genericVnf.setVnfId("TestVnfId");
+		RequestContext requestContext = new RequestContext();
+		RequestParameters requestParameters = new RequestParameters();
+		requestParameters.setUsePreload(true);
+		requestContext.setRequestParameters(requestParameters);
+		GenericResourceApiVfmoduleinformationVfModuleInformation gcRequestInput = null;
+		try {
+			gcRequestInput = genObjMapper.buildVfModuleInformation(vfModule, genericVnf, serviceInstance, requestContext, true);
+		}
+		catch (MapperException ex) {
+			
+		}
+		assertNotNull(gcRequestInput);
+		assertNotNull(vfModule.getModelInfoVfModule());
+		assertNotNull(gcRequestInput.getOnapModelInformation());
+		assertEquals(modelInfoVfModule.getModelInvariantUUID(), gcRequestInput.getOnapModelInformation().getModelInvariantUuid());
+		assertEquals(modelInfoVfModule.getModelName(), gcRequestInput.getOnapModelInformation().getModelName());
+		assertEquals(modelInfoVfModule.getModelVersion(), gcRequestInput.getOnapModelInformation().getModelVersion());
+		assertEquals(modelInfoVfModule.getModelUUID(), gcRequestInput.getOnapModelInformation().getModelUuid());
+		assertEquals(modelInfoVfModule.getModelCustomizationUUID(), gcRequestInput.getOnapModelInformation().getModelCustomizationUuid());
+		assertEquals(vfModule.getVfModuleId(),gcRequestInput.getVfModuleId());
+		assertNotNull(gcRequestInput.getVfModuleId());
+		assertTrue(gcRequestInput.getFromPreload());
+	}
 }
diff --git a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/client/sdnc/mapper/VfModuleTopologyOperationRequestMapperTest.java b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/client/sdnc/mapper/VfModuleTopologyOperationRequestMapperTest.java
index f492ba3ead..7d5aa9d1d9 100644
--- a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/client/sdnc/mapper/VfModuleTopologyOperationRequestMapperTest.java
+++ b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/client/sdnc/mapper/VfModuleTopologyOperationRequestMapperTest.java
@@ -88,6 +88,9 @@ public class VfModuleTopologyOperationRequestMapperTest {
 		userParams.put("key1", "value1");		
 		requestContext.setUserParams(userParams);
 		requestContext.setProductFamilyId("productFamilyId");
+		RequestParameters requestParameters = new RequestParameters();
+		requestParameters.setUsePreload(true);
+		requestContext.setRequestParameters(requestParameters);
 
 		GenericVnf vnf = new GenericVnf();
 		vnf.setVnfId("testVnfId");
diff --git a/bpmn/so-bpmn-tasks/src/test/resources/__files/BuildingBlocks/genericResourceApiVfModuleOperationInformationAssign.json b/bpmn/so-bpmn-tasks/src/test/resources/__files/BuildingBlocks/genericResourceApiVfModuleOperationInformationAssign.json
index a344e8081e..777f3444d2 100644
--- a/bpmn/so-bpmn-tasks/src/test/resources/__files/BuildingBlocks/genericResourceApiVfModuleOperationInformationAssign.json
+++ b/bpmn/so-bpmn-tasks/src/test/resources/__files/BuildingBlocks/genericResourceApiVfModuleOperationInformationAssign.json
@@ -55,7 +55,7 @@
       "model-invariant-uuid" : "vfModuleModelInvariantUuid"
     },
     "vf-module-id" : "testVfModuleId",
-    "from-preload" : null,
+    "from-preload" : true,
     "vf-module-type": "vfModuleModelName"
    
   },
diff --git a/common/src/main/java/org/onap/so/serviceinstancebeans/RequestParameters.java b/common/src/main/java/org/onap/so/serviceinstancebeans/RequestParameters.java
index 4dfa1d4130..45f1accf2f 100644
--- a/common/src/main/java/org/onap/so/serviceinstancebeans/RequestParameters.java
+++ b/common/src/main/java/org/onap/so/serviceinstancebeans/RequestParameters.java
@@ -44,6 +44,8 @@ public class RequestParameters implements Serializable {
 	private Boolean aLaCarte;
 	@JsonProperty("payload")
 	private String payload;
+	@JsonProperty("usePreload")
+	private Boolean usePreload; // usePreload would always be true for Update
 	
 	// DONOT USE. It is intended to handle older VID requests(prior to 1802)
 	@Deprecated
@@ -55,8 +57,6 @@ public class RequestParameters implements Serializable {
 	private Boolean cascadeDelete;
 	@JsonProperty("testApi")
 	private String testApi; // usePreload would always be true for Update
-	@JsonProperty("usePreload")
-	private Boolean usePreload; // usePreload would always be true for Update
 	@JsonProperty("rebuildVolumeGroups")
 	private Boolean rebuildVolumeGroups;	
 
@@ -86,6 +86,20 @@ public class RequestParameters implements Serializable {
 	public void setPayload(String value){
 		this.payload = value;
 	}
+	
+	public Boolean isUsePreload() {
+		return usePreload;
+	}
+	
+	@JsonProperty("usePreload")
+	public Boolean getUsePreload() {
+		return usePreload;
+	}
+	
+	@JsonProperty("usePreload")
+	public void setUsePreload(Boolean usePreload) {
+		this.usePreload = usePreload;
+	}
 
 	@Deprecated
 	@Transient
@@ -141,15 +155,7 @@ public class RequestParameters implements Serializable {
 
 	public void setCascadeDelete(Boolean cascadeDelete) {
 		this.cascadeDelete = cascadeDelete;
-	}
-
-	public Boolean isUsePreload() {
-		return usePreload;
-	}
-
-	public void setUsePreload(Boolean usePreload) {
-		this.usePreload = usePreload;
-	}
+	}	
 	
 	public Boolean getRebuildVolumeGroups() {
 		return rebuildVolumeGroups;
diff --git a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/validation/RequestParametersValidation.java b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/validation/RequestParametersValidation.java
index c717999fbd..0b438a1b17 100644
--- a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/validation/RequestParametersValidation.java
+++ b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/validation/RequestParametersValidation.java
@@ -72,9 +72,19 @@ public class RequestParametersValidation implements ValidationRule{
         		}
         	}
         	if(requestScope.equalsIgnoreCase(ModelType.vfModule.name())){
-        		if(action == Action.createInstance || action == Action.updateInstance){
-        			if(requestParameters.isUsePreload() == null){
-        				requestParameters.setUsePreload(true);
+        		if(action == Action.createInstance || action == Action.updateInstance){        			
+        			if(requestParameters.isUsePreload() == null){        				
+        				if(reqVersion >= 4){       					
+        					if (requestParameters.getALaCarte() == false) {        						
+        						requestParameters.setUsePreload(false);
+        					}
+        					else {        						
+        						requestParameters.setUsePreload(true);
+        					}
+        				}
+        				else {        				
+        					requestParameters.setUsePreload(true);
+        				}
         			}
         		}
         	}
diff --git a/mso-api-handlers/mso-api-handler-infra/src/test/java/org/onap/so/apihandlerinfra/validation/RequestParametersValidationTest.java b/mso-api-handlers/mso-api-handler-infra/src/test/java/org/onap/so/apihandlerinfra/validation/RequestParametersValidationTest.java
new file mode 100644
index 0000000000..3fc5a16d9d
--- /dev/null
+++ b/mso-api-handlers/mso-api-handler-infra/src/test/java/org/onap/so/apihandlerinfra/validation/RequestParametersValidationTest.java
@@ -0,0 +1,88 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.so.apihandlerinfra.validation;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.HashMap;
+
+import org.junit.Test;
+import org.onap.so.apihandlerinfra.Action;
+import org.onap.so.apihandlerinfra.BaseTest;
+import org.onap.so.exceptions.ValidationException;
+import org.onap.so.serviceinstancebeans.ServiceInstancesRequest;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+public class RequestParametersValidationTest extends BaseTest{
+
+	@Test
+	public void testVfModuleWithFalseALaCarte() throws IOException, ValidationException {
+		String requestJson = new String(Files.readAllBytes(Paths.get("src/test/resources/MsoRequestTest/RequestParameters/VfModuleModelVersionId.json")));
+		ObjectMapper mapper = new ObjectMapper();
+		ServiceInstancesRequest sir  = mapper.readValue(requestJson, ServiceInstancesRequest.class);	
+		sir.getRequestDetails().getRequestParameters().setUsePreload(null);
+		ValidationInformation info = new ValidationInformation(sir, new HashMap<String, String>(), Action.createInstance, 
+																6, false, sir.getRequestDetails().getRequestParameters());
+		info.setRequestScope("vfModule");
+		sir.setServiceInstanceId("0fd90c0c-0e3a-46e2-abb5-4c4820d5985b");		
+		RequestParametersValidation validation = new RequestParametersValidation();
+		validation.validate(info);
+		
+		assertFalse(info.getReqParameters().getUsePreload());		
+	}
+	
+	@Test
+	public void testVfModuleWithTrueALaCarte() throws IOException, ValidationException {
+		String requestJson = new String(Files.readAllBytes(Paths.get("src/test/resources/MsoRequestTest/RequestParameters/VfModuleRequestParametersIsALaCarte.json")));
+		ObjectMapper mapper = new ObjectMapper();
+		ServiceInstancesRequest sir  = mapper.readValue(requestJson, ServiceInstancesRequest.class);
+		sir.getRequestDetails().getRequestParameters().setUsePreload(null);
+		ValidationInformation info = new ValidationInformation(sir, new HashMap<String, String>(), Action.createInstance, 
+																6, true, sir.getRequestDetails().getRequestParameters());
+		info.setRequestScope("vfModule");
+		sir.setServiceInstanceId("0fd90c0c-0e3a-46e2-abb5-4c4820d5985b");		
+		RequestParametersValidation validation = new RequestParametersValidation();
+		validation.validate(info);
+		
+		assertTrue(info.getReqParameters().getUsePreload());
+	}
+	
+	@Test
+	public void testVfModuleWithReqVersionBelow4() throws IOException, ValidationException {
+		String requestJson = new String(Files.readAllBytes(Paths.get("src/test/resources/MsoRequestTest/RequestParameters/VfModuleModelVersionId.json")));
+		ObjectMapper mapper = new ObjectMapper();
+		ServiceInstancesRequest sir  = mapper.readValue(requestJson, ServiceInstancesRequest.class);		
+		sir.getRequestDetails().getRequestParameters().setUsePreload(null);
+		ValidationInformation info = new ValidationInformation(sir, new HashMap<String, String>(), Action.createInstance, 
+																3, false, sir.getRequestDetails().getRequestParameters());
+		info.setRequestScope("vfModule");
+		sir.setServiceInstanceId("0fd90c0c-0e3a-46e2-abb5-4c4820d5985b");		
+		RequestParametersValidation validation = new RequestParametersValidation();
+		validation.validate(info);
+		
+		assertTrue(info.getReqParameters().getUsePreload());
+	}
+}
diff --git a/mso-api-handlers/mso-api-handler-infra/src/test/resources/MsoRequestTest/RequestParameters/VfModuleRequestParametersIsALaCarte.json b/mso-api-handlers/mso-api-handler-infra/src/test/resources/MsoRequestTest/RequestParameters/VfModuleRequestParametersIsALaCarte.json
new file mode 100644
index 0000000000..37da8af534
--- /dev/null
+++ b/mso-api-handlers/mso-api-handler-infra/src/test/resources/MsoRequestTest/RequestParameters/VfModuleRequestParametersIsALaCarte.json
@@ -0,0 +1,129 @@
+{ 
+  "requestDetails": { 
+    "modelInfo": { 
+      "modelType": "service", 
+      "modelInvariantId": "5d48acb5-097d-4982-aeb2-f4a3bd87d31b", 
+      "modelVersionId": "3c40d244-808e-42ca-b09a-256d83d19d0a", 
+      "modelName": "MOW vMX BV 1 Service", 
+      "modelVersion": "10" 
+    }, 
+    "cloudConfiguration": { 
+      "lcpCloudRegionId": "mdt1", 
+      "tenantId": "88a6ca3ee0394ade9403f075db23167e" 
+    }, 
+    "owningEntity": { 
+      "owningEntityId": "038d99af-0427-42c2-9d15-971b99b9b489", 
+      "owningEntityName": "PACKET CORE" 
+    }, 
+    "project": { 
+      "projectName": "{some project name}" 
+    }, 
+    "subscriberInfo": { 
+      "globalSubscriberId": "{some subscriber id}" 
+    }, 
+    "requestInfo": { 
+      "productFamilyId": "a9a77d5a-123e-4ca2-9eb9-0b015d2ee0fb", 
+      "source": "VID", 
+      "suppressRollback": true, 
+      "requestorId": "xxxxxx" 
+    }, 
+    "requestParameters": { 
+      "subscriptionServiceType": "VMX", 
+      "aLaCarte": true, 
+      "userParams": [ 
+        { 
+          "service": { 
+            "modelInfo": { 
+              "modelName": "MOW vMX BV 1 Service", 
+              "modelVersionId": "3c40d244-808e-42ca-b09a-256d83d19d0a",
+              "modelCustomizationId": "3c40d244-808e-42ca-b09a-256d83d19d0b" 
+            }, 
+            "instanceParams": [], 
+            "resources": { 
+              "vnfs": [ 
+                { 
+                  "modelInfo": { 
+                    "modelCustomizationName": "2016-73_MOW-BV-L 0", 
+					"modelName": "2016-73_MOW-BV-L", 
+					"modelVersionId": "3c40d244-808e-42ca-b09a-256d83d19d0a",
+                    "modelCustomizationId": "ab153b6e-c364-44c0-bef6-1f2982117f04" 
+                  }, 
+				  "cloudConfiguration": {
+      				"lcpCloudRegionId": "mdt1",
+      				"tenantId": "88a6ca3ee0394ade9403f075db23167e"
+   				   },
+				  "platform": { 
+						"platformName": "someValue" 
+				  }, 
+				  "lineOfBusiness": { 
+						"lineOfBusinessName": "someValue" 
+				  }, 
+				  "productFamilyId": "a9a77d5a-123e-4ca2-9eb9-0b015d2ee0fb",  
+                  "instanceParams": [ 
+					{ 
+					 "instanceName": "someVnfInstanceName"  
+                    } 
+                  ], 
+                  "vfModules": [ 
+                    { 
+                      "modelInfo": { 
+                        "modelName": "201673MowBvL._base_BV..module-0",
+                        "modelCustomizationId": "a25e8e8c-58b8-4eec-810c-97dcc1f5cb7f" 
+                      }, 
+                      "instanceParams": [ 
+                        { 
+                          "vmx_int_net_len": "24",
+						  "asn": "someValue" 
+                        } 
+                      ] 
+                    }, 
+                    { 
+                      "modelInfo": { 
+                        "modelName": "201673MowBvL._vRE_BV..module-1",
+                        "modelVersionId": "3c40d244-808e-42ca-b09a-256d83d19d0a", 
+                        "modelCustomizationId": "72d9d1cd-f46d-447a-abdb-451d6fb05fa8", 
+						"modelType": "vfModule" 
+                      }, 
+                      "instanceParams": [ 
+                        { 
+                          "availability_zone_0": "mtpocdv-kvm-az01", 
+                          "vre_a_volume_size_0": "100" 
+                        } 
+                      ] 
+                    }, 
+					{ 
+                      "modelInfo": { 
+                        "modelName": "201673MowBvL._vRE_BV..module-1",
+                        "modelVersionId": "3c40d244-808e-42ca-b09a-256d83d19d0a", 
+                        "modelCustomizationId": "72d9d1cd-f46d-447a-abdb-451d6fb05fa8" 
+                      }, 
+                      "instanceParams": [ 
+                        { 
+                          "availability_zone_0": "mtpocdv-kvm-az01", 
+                          "vre_a_volume_size_0": "50" 
+                        } 
+                      ] 
+                    }, 
+                    { 
+                      "modelInfo": { 
+                        "modelName": "201673MowBvL._vPFE_BV..module-2",
+                        "modelVersionId": "3c40d244-808e-42ca-b09a-256d83d19d0a", 
+                        "modelCustomizationId": "da4d4327-fb7d-4311-ac7a-be7ba60cf969" 
+                      }, 
+                      "instanceParams": [ 
+                        { 
+                          "availability_zone_0": "mtpocdv-kvm-az01", 
+                          "vmx_vpfe_int_ip_0": "192.168.0.16" 
+                        } 
+                      ] 
+                    } 
+                  ] 
+                } 
+              ] 
+            } 
+          } 
+        } 
+      ] 
+    } 
+  } 
+}
\ No newline at end of file
diff --git a/mso-api-handlers/mso-api-handler-infra/src/test/resources/ServiceInstanceTest/VfModuleInvalid.json b/mso-api-handlers/mso-api-handler-infra/src/test/resources/ServiceInstanceTest/VfModuleInvalid.json
index ed77f9b9fb..866481ada9 100644
--- a/mso-api-handlers/mso-api-handler-infra/src/test/resources/ServiceInstanceTest/VfModuleInvalid.json
+++ b/mso-api-handlers/mso-api-handler-infra/src/test/resources/ServiceInstanceTest/VfModuleInvalid.json
@@ -15,7 +15,7 @@
         	"tenantId": "8b1df54faa3b49078e3416e21370a3ba"
       	},
 		"requestParameters": {
-			"aLaCarte": false,
+			"aLaCarte": true,
 			"autoBuildVfModules": false,
 			"subscriptionServiceType": "test"
 		},
diff --git a/mso-api-handlers/mso-api-handler-infra/src/test/resources/ServiceInstanceTest/VfModuleNoModelCustomization.json b/mso-api-handlers/mso-api-handler-infra/src/test/resources/ServiceInstanceTest/VfModuleNoModelCustomization.json
index a6b2b0bd2f..fc2940223f 100644
--- a/mso-api-handlers/mso-api-handler-infra/src/test/resources/ServiceInstanceTest/VfModuleNoModelCustomization.json
+++ b/mso-api-handlers/mso-api-handler-infra/src/test/resources/ServiceInstanceTest/VfModuleNoModelCustomization.json
@@ -15,7 +15,7 @@
         	"tenantId": "8b1df54faa3b49078e3416e21370a3ba"
       	},
 		"requestParameters": {
-			"aLaCarte": false,
+			"aLaCarte": true,
 			"autoBuildVfModules": false,
 			"subscriptionServiceType": "test"
 		},