Bpmn to cnf adapter implementation

BPMN changes related to CNF Adapter


Change-Id: I4c984b9508076381bb7b3d159955fb6bf724eca8
Issue-ID: SO-3199
Signed-off-by: Kalkere Ramesh, Sharan <sk720x@att.com>

10 files changed, 544 insertions, 1 deletions

diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/cnf/tasks/CnfAdapterCreateTasks.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/cnf/tasks/CnfAdapterCreateTasks.java
new file mode 100644
index 0000000000..93d30512b6
--- /dev/null
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/cnf/tasks/CnfAdapterCreateTasks.java
@@ -0,0 +1,121 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Modifications Copyright (c) 2019 Samsung
+ * ================================================================================
+ * 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.bpmn.infrastructure.adapter.cnf.tasks;
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+import org.onap.so.bpmn.common.BuildingBlockExecution;
+import org.onap.so.bpmn.servicedecomposition.bbobjects.CloudRegion;
+import org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf;
+import org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance;
+import org.onap.so.bpmn.servicedecomposition.bbobjects.VfModule;
+import org.onap.so.bpmn.servicedecomposition.entities.GeneralBuildingBlock;
+import org.onap.so.bpmn.servicedecomposition.entities.ResourceKey;
+import org.onap.so.bpmn.servicedecomposition.generalobjects.RequestContext;
+import org.onap.so.bpmn.servicedecomposition.tasks.ExtractPojosForBB;
+import org.onap.so.client.adapter.cnf.CnfAdapterClient;
+import org.onap.so.client.adapter.cnf.entities.InstanceRequest;
+import org.onap.so.client.adapter.cnf.entities.InstanceResponse;
+import org.onap.so.client.adapter.vnf.mapper.AttributeNameValue;
+import org.onap.so.client.adapter.vnf.mapper.Attributes;
+import org.onap.so.client.adapter.vnf.mapper.VnfAdapterVfModuleObjectMapper;
+import org.onap.so.client.exception.ExceptionBuilder;
+import org.onap.so.openstack.utils.MsoMulticloudUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import com.fasterxml.jackson.core.JsonParseException;
+import com.fasterxml.jackson.databind.JsonMappingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+@Component
+public class CnfAdapterCreateTasks {
+    private static final Logger logger = LoggerFactory.getLogger(CnfAdapterCreateTasks.class);
+    public static final String SDNCQUERY_RESPONSE = "SDNCQueryResponse_";
+
+    @Autowired
+    private ExtractPojosForBB extractPojosForBB;
+    @Autowired
+    private ExceptionBuilder exceptionUtil;
+    @Autowired
+    private CnfAdapterClient cnfAdapterClient;
+    @Autowired
+    private VnfAdapterVfModuleObjectMapper vfModuleMapper;
+
+    private ObjectMapper mapper = new ObjectMapper();
+
+    /**
+     * This method is used for creating the request for an Instance in Multicloud K8s Plugin.
+     *
+     * @param execution
+     * @return
+     */
+    public void createInstance(BuildingBlockExecution execution) {
+        try {
+            GeneralBuildingBlock gBBInput = execution.getGeneralBuildingBlock();
+            ServiceInstance serviceInstance =
+                    gBBInput.getCustomer().getServiceSubscription().getServiceInstances().get(0);
+            GenericVnf genericVnf = extractPojosForBB.extractByKey(execution, ResourceKey.GENERIC_VNF_ID);
+            VfModule vfModule = extractPojosForBB.extractByKey(execution, ResourceKey.VF_MODULE_ID);
+            RequestContext requestContext = gBBInput.getRequestContext();
+            CloudRegion cloudRegion = gBBInput.getCloudRegion();
+            String sdncVfModuleQueryResponse = execution.getVariable(SDNCQUERY_RESPONSE + vfModule.getVfModuleId());
+            String sdncVnfQueryResponse = execution.getVariable(SDNCQUERY_RESPONSE + genericVnf.getVnfId());
+            Map<String, Object> paramsMap = vfModuleMapper.buildVfModuleParamsMap(requestContext, serviceInstance,
+                    genericVnf, vfModule, sdncVnfQueryResponse, sdncVfModuleQueryResponse);
+            Map<String, String> sdncDirectives = getSdncDirectives(paramsMap);
+            InstanceRequest createInstanceRequest = createInstanceRequest(vfModule, cloudRegion, sdncDirectives);
+            InstanceResponse response = cnfAdapterClient.createVfModule(createInstanceRequest);
+            execution.setVariable("heatStackId", response.getId());
+        } catch (Exception ex) {
+            logger.error("Exception occurred", ex);
+            exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
+        }
+    }
+
+    protected Map<String, String> getSdncDirectives(Map<String, Object> paramsMap)
+            throws JsonParseException, JsonMappingException, IOException {
+        Map<String, String> sdncDirectivesMap = new HashMap<>();
+        String sdncDirectivesString = (String) paramsMap.get(MsoMulticloudUtils.SDNC_DIRECTIVES);
+        Attributes sdncDirectives = mapper.readValue(sdncDirectivesString, Attributes.class);
+        for (AttributeNameValue nameVal : sdncDirectives.getAttributes()) {
+            sdncDirectivesMap.put(nameVal.getAttributeName(), (String) nameVal.getAttributeValue());
+        }
+        return sdncDirectivesMap;
+    }
+
+    protected InstanceRequest createInstanceRequest(VfModule vfModule, CloudRegion cloudRegion,
+            Map<String, String> sdncDirectives) {
+        InstanceRequest request = new InstanceRequest();
+        request.setRbName(vfModule.getModelInfoVfModule().getModelInvariantUUID());
+        request.setRbVersion(vfModule.getModelInfoVfModule().getModelUUID());
+        request.setCloudRegion(cloudRegion.getLcpCloudRegionId());
+        request.setReleaseName(vfModule.getVfModuleId());
+        request.setProfileName(sdncDirectives.get("k8s-rb-profile-name"));
+        request.setOverrideValues(sdncDirectives);
+        return request;
+    }
+
+}
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/cnf/CnfAdapterClient.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/cnf/CnfAdapterClient.java
new file mode 100644
index 0000000000..f44c15ac54
--- /dev/null
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/cnf/CnfAdapterClient.java
@@ -0,0 +1,97 @@
+/*-
+ * ============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.client.adapter.cnf;
+
+import java.util.ArrayList;
+import java.util.List;
+import javax.persistence.EntityNotFoundException;
+import javax.ws.rs.core.UriBuilder;
+import org.apache.http.HttpStatus;
+import org.onap.so.client.adapter.cnf.entities.InstanceRequest;
+import org.onap.so.client.adapter.cnf.entities.InstanceResponse;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.env.Environment;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.ResponseEntity;
+import org.springframework.retry.annotation.Backoff;
+import org.springframework.retry.annotation.Retryable;
+import org.springframework.stereotype.Component;
+import org.springframework.web.client.HttpClientErrorException;
+import org.springframework.web.client.HttpServerErrorException;
+import org.springframework.web.client.RestTemplate;
+
+@Component
+public class CnfAdapterClient {
+
+    private static final Logger logger = LoggerFactory.getLogger(CnfAdapterClient.class);
+
+    @Autowired
+    private RestTemplate restTemplate;
+
+    @Autowired
+    private Environment env;
+
+    private static final String INSTANCE_CREATE_PATH = "/api/multicloud-k8s/v1/v1/instance";
+
+    @Retryable(value = {HttpServerErrorException.class}, maxAttempts = 3, backoff = @Backoff(delay = 3000))
+    public InstanceResponse createVfModule(InstanceRequest request) throws CnfAdapterClientException {
+        try {
+            // String uri = env.getRequiredProperty("mso.cnf.adapter.endpoint"); //TODO: This needs to be added as well
+            // for configuration
+            String uri = "https://localhost:32780"; // TODO: What is the correct uri?
+            String endpoint = UriBuilder.fromUri(uri).path(INSTANCE_CREATE_PATH).build().toString();
+            HttpEntity<?> entity = getHttpEntity(request);
+            ResponseEntity<InstanceResponse> result =
+                    restTemplate.exchange(endpoint, HttpMethod.POST, entity, InstanceResponse.class);
+            return result.getBody();
+        } catch (HttpClientErrorException e) {
+            logger.error("Error Calling CNF Adapter, e");
+            if (HttpStatus.SC_NOT_FOUND == e.getStatusCode().value()) {
+                throw new EntityNotFoundException(e.getResponseBodyAsString());
+            }
+            throw e;
+        }
+    }
+
+    protected HttpHeaders getHttpHeaders() {
+        HttpHeaders headers = new HttpHeaders();
+        List<org.springframework.http.MediaType> acceptableMediaTypes = new ArrayList<>();
+        acceptableMediaTypes.add(org.springframework.http.MediaType.APPLICATION_JSON);
+        headers.setAccept(acceptableMediaTypes);
+        /*
+         * try { String userCredentials = CryptoUtils.decrypt(env.getRequiredProperty("mso.cnf.adapter.auth"),
+         * env.getRequiredProperty("mso.msoKey")); if (userCredentials != null) { headers.add(HttpHeaders.AUTHORIZATION,
+         * "Basic " + DatatypeConverter.printBase64Binary(userCredentials.getBytes())); } } catch
+         * (GeneralSecurityException e) { logger.error("Security exception", e); }
+         */
+        return headers;
+    }
+
+    protected HttpEntity<?> getHttpEntity(InstanceRequest request) {
+        HttpHeaders headers = getHttpHeaders();
+        return new HttpEntity<>(request, headers);
+    }
+
+}
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/cnf/CnfAdapterClientException.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/cnf/CnfAdapterClientException.java
new file mode 100644
index 0000000000..d716070ffa
--- /dev/null
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/cnf/CnfAdapterClientException.java
@@ -0,0 +1,34 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2017 - 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.so.client.adapter.cnf;
+
+public class CnfAdapterClientException extends Exception {
+
+    /**
+     * 
+     */
+    private static final long serialVersionUID = -7154784472485852602L;
+
+    public CnfAdapterClientException(String message) {
+        super(message);
+    }
+
+}
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/cnf/entities/GVK.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/cnf/entities/GVK.java
new file mode 100644
index 0000000000..3ed6894fcf
--- /dev/null
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/cnf/entities/GVK.java
@@ -0,0 +1,49 @@
+
+package org.onap.so.client.adapter.cnf.entities;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@JsonPropertyOrder({"Group", "Version", "Kind"})
+public class GVK {
+
+    @JsonProperty("Group")
+    private String group;
+    @JsonProperty("Version")
+    private String version;
+    @JsonProperty("Kind")
+    private String kind;
+
+    @JsonProperty("Group")
+    public String getGroup() {
+        return group;
+    }
+
+    @JsonProperty("Group")
+    public void setGroup(String group) {
+        this.group = group;
+    }
+
+    @JsonProperty("Version")
+    public String getVersion() {
+        return version;
+    }
+
+    @JsonProperty("Version")
+    public void setVersion(String version) {
+        this.version = version;
+    }
+
+    @JsonProperty("Kind")
+    public String getKind() {
+        return kind;
+    }
+
+    @JsonProperty("Kind")
+    public void setKind(String kind) {
+        this.kind = kind;
+    }
+
+}
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/cnf/entities/InstanceRequest.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/cnf/entities/InstanceRequest.java
new file mode 100644
index 0000000000..e4058097ab
--- /dev/null
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/cnf/entities/InstanceRequest.java
@@ -0,0 +1,95 @@
+
+package org.onap.so.client.adapter.cnf.entities;
+
+import java.util.Map;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@JsonPropertyOrder({"rb-name", "rb-version", "profile-name", "release-name", "cloud-region", "labels",
+        "override-values"})
+public class InstanceRequest {
+
+    @JsonProperty("rb-name")
+    private String rbName;
+    @JsonProperty("rb-version")
+    private String rbVersion;
+    @JsonProperty("profile-name")
+    private String profileName;
+    @JsonProperty("release-name")
+    private String releaseName;
+    @JsonProperty("cloud-region")
+    private String cloudRegion;
+    @JsonProperty("labels")
+    private Labels labels;
+    @JsonProperty(value = "override-values")
+    private Map<String, String> overrideValues;
+
+    @JsonProperty("rb-name")
+    public String getRbName() {
+        return rbName;
+    }
+
+    @JsonProperty("rb-name")
+    public void setRbName(String rbName) {
+        this.rbName = rbName;
+    }
+
+    @JsonProperty("rb-version")
+    public String getRbVersion() {
+        return rbVersion;
+    }
+
+    @JsonProperty("rb-version")
+    public void setRbVersion(String rbVersion) {
+        this.rbVersion = rbVersion;
+    }
+
+    @JsonProperty("profile-name")
+    public String getProfileName() {
+        return profileName;
+    }
+
+    @JsonProperty("profile-name")
+    public void setProfileName(String profileName) {
+        this.profileName = profileName;
+    }
+
+    @JsonProperty("cloud-region")
+    public String getCloudRegion() {
+        return cloudRegion;
+    }
+
+    @JsonProperty("cloud-region")
+    public void setCloudRegion(String cloudRegion) {
+        this.cloudRegion = cloudRegion;
+    }
+
+    @JsonProperty("labels")
+    public Labels getLabels() {
+        return labels;
+    }
+
+    @JsonProperty("labels")
+    public void setLabels(Labels labels) {
+        this.labels = labels;
+    }
+
+    public String getReleaseName() {
+        return releaseName;
+    }
+
+    public void setReleaseName(String releaseName) {
+        this.releaseName = releaseName;
+    }
+
+    public Map<String, String> getOverrideValues() {
+        return overrideValues;
+    }
+
+    public void setOverrideValues(Map<String, String> overrideValues) {
+        this.overrideValues = overrideValues;
+    }
+
+}
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/cnf/entities/InstanceResponse.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/cnf/entities/InstanceResponse.java
new file mode 100644
index 0000000000..e38bcc2664
--- /dev/null
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/cnf/entities/InstanceResponse.java
@@ -0,0 +1,62 @@
+
+package org.onap.so.client.adapter.cnf.entities;
+
+import java.util.List;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@JsonPropertyOrder({"id", "request", "namespace", "resources"})
+public class InstanceResponse {
+
+    @JsonProperty("id")
+    private String id;
+    @JsonProperty("request")
+    private InstanceRequest request;
+    @JsonProperty("namespace")
+    private String namespace;
+    @JsonProperty("resources")
+    private List<Resource> resources = null;
+
+    @JsonProperty("id")
+    public String getId() {
+        return id;
+    }
+
+    @JsonProperty("id")
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    @JsonProperty("request")
+    public InstanceRequest getRequest() {
+        return request;
+    }
+
+    @JsonProperty("request")
+    public void setRequest(InstanceRequest request) {
+        this.request = request;
+    }
+
+    @JsonProperty("namespace")
+    public String getNamespace() {
+        return namespace;
+    }
+
+    @JsonProperty("namespace")
+    public void setNamespace(String namespace) {
+        this.namespace = namespace;
+    }
+
+    @JsonProperty("resources")
+    public List<Resource> getResources() {
+        return resources;
+    }
+
+    @JsonProperty("resources")
+    public void setResources(List<Resource> resources) {
+        this.resources = resources;
+    }
+
+}
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/cnf/entities/Labels.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/cnf/entities/Labels.java
new file mode 100644
index 0000000000..1df2e59459
--- /dev/null
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/cnf/entities/Labels.java
@@ -0,0 +1,25 @@
+
+package org.onap.so.client.adapter.cnf.entities;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@JsonPropertyOrder({"testCaseName"})
+public class Labels {
+
+    @JsonProperty("testCaseName")
+    private String testCaseName;
+
+    @JsonProperty("testCaseName")
+    public String getTestCaseName() {
+        return testCaseName;
+    }
+
+    @JsonProperty("testCaseName")
+    public void setTestCaseName(String testCaseName) {
+        this.testCaseName = testCaseName;
+    }
+
+}
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/cnf/entities/Resource.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/cnf/entities/Resource.java
new file mode 100644
index 0000000000..bde495aaa2
--- /dev/null
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/cnf/entities/Resource.java
@@ -0,0 +1,37 @@
+
+package org.onap.so.client.adapter.cnf.entities;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@JsonPropertyOrder({"GVK", "Name"})
+public class Resource {
+
+    @JsonProperty("GVK")
+    private GVK gVK;
+    @JsonProperty("Name")
+    private String name;
+
+    @JsonProperty("GVK")
+    public GVK getGVK() {
+        return gVK;
+    }
+
+    @JsonProperty("GVK")
+    public void setGVK(GVK gVK) {
+        this.gVK = gVK;
+    }
+
+    @JsonProperty("Name")
+    public String getName() {
+        return name;
+    }
+
+    @JsonProperty("Name")
+    public void setName(String name) {
+        this.name = name;
+    }
+
+}
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/vnf/mapper/Attributes.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/vnf/mapper/Attributes.java
new file mode 100644
index 0000000000..6d79c20616
--- /dev/null
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/vnf/mapper/Attributes.java
@@ -0,0 +1,23 @@
+package org.onap.so.client.adapter.vnf.mapper;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+public class Attributes implements Serializable {
+
+    private static final long serialVersionUID = -5782985934617532582L;
+
+    @JsonProperty("attributes")
+    private List<AttributeNameValue> attributes = new ArrayList<>();
+
+    public List<AttributeNameValue> getAttributes() {
+        return attributes;
+    }
+
+    public void setAttributes(List<AttributeNameValue> attributes) {
+        this.attributes = attributes;
+    }
+
+}
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/vnf/mapper/VnfAdapterVfModuleObjectMapper.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/vnf/mapper/VnfAdapterVfModuleObjectMapper.java
index bc618e17de..59da22f8e1 100644
--- a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/vnf/mapper/VnfAdapterVfModuleObjectMapper.java
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/vnf/mapper/VnfAdapterVfModuleObjectMapper.java
@@ -178,7 +178,7 @@ public class VnfAdapterVfModuleObjectMapper {
         return msoRequest;
     }
 
-    private Map<String, Object> buildVfModuleParamsMap(RequestContext requestContext, ServiceInstance serviceInstance,
+    public Map<String, Object> buildVfModuleParamsMap(RequestContext requestContext, ServiceInstance serviceInstance,
             GenericVnf genericVnf, VfModule vfModule, String sdncVnfQueryResponse, String sdncVfModuleQueryResponse)
             throws IOException, MissingValueTagException {