[SDC-29] Amdocs OnBoard 1707 initial commit.

Change-Id: Ie4d12a3f574008b792899b368a0902a8b46b5370
Signed-off-by: AviZi <avi.ziv@amdocs.com>

67 files changed, 3721 insertions, 3245 deletions

diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/ComponentDependencyModelManager.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/ComponentDependencyModelManager.java
new file mode 100644
index 0000000000..a651b0bb12
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/ComponentDependencyModelManager.java
@@ -0,0 +1,15 @@
+package org.openecomp.sdc.vendorsoftwareproduct;
+
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComponentDependencyModelEntity;
+import org.openecomp.sdc.versioning.dao.types.Version;
+
+import java.util.Collection;
+import java.util.List;
+
+public interface ComponentDependencyModelManager {
+
+  void createComponentDependencyModel(List<ComponentDependencyModelEntity> entities, String
+      vspId, Version version, String user);
+
+  Collection<ComponentDependencyModelEntity> list(String vspId, Version version, String user);
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/ComponentDependencyModelManagerFactory.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/ComponentDependencyModelManagerFactory.java
new file mode 100644
index 0000000000..13d48707b4
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/ComponentDependencyModelManagerFactory.java
@@ -0,0 +1,13 @@
+package org.openecomp.sdc.vendorsoftwareproduct;
+
+
+import org.openecomp.core.factory.api.AbstractComponentFactory;
+import org.openecomp.core.factory.api.AbstractFactory;
+
+public abstract class ComponentDependencyModelManagerFactory extends
+    AbstractComponentFactory<ComponentDependencyModelManager> {
+
+  public static ComponentDependencyModelManagerFactory getInstance() {
+    return AbstractFactory.getInstance(ComponentDependencyModelManagerFactory.class);
+  }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/ComponentManager.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/ComponentManager.java
new file mode 100644
index 0000000000..b895f5595f
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/ComponentManager.java
@@ -0,0 +1,54 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct;
+
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComponentEntity;
+import org.openecomp.sdc.vendorsoftwareproduct.types.CompositionEntityResponse;
+import org.openecomp.sdc.vendorsoftwareproduct.types.QuestionnaireResponse;
+import org.openecomp.sdc.vendorsoftwareproduct.types.composition.ComponentData;
+import org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityValidationData;
+import org.openecomp.sdc.versioning.dao.types.Version;
+
+import java.util.Collection;
+
+public interface ComponentManager {
+
+  Collection<ComponentEntity> listComponents(String vspId, Version version, String user);
+
+  void deleteComponents(String vspId, Version version, String user);
+
+  ComponentEntity createComponent(ComponentEntity componentEntity, String user);
+
+  CompositionEntityValidationData updateComponent(ComponentEntity componentEntity, String user);
+
+  CompositionEntityResponse<ComponentData> getComponent(String vspId, Version version,
+                                                        String componentId, String user);
+
+  void deleteComponent(String vspId, Version version, String componentId, String user);
+
+  QuestionnaireResponse getQuestionnaire(String vspId, Version version, String componentId,
+                                         String user);
+
+  void updateQuestionnaire(String vspId, Version version, String componentId,
+                           String questionnaireData, String user);
+
+  void validateComponentExistence(String vspId, Version version, String componentId, String user);
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/schemagenerator/NetworkCompositionSchemaInput.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/ComponentManagerFactory.java
index 456b4409fd..21a77b3c97 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/schemagenerator/NetworkCompositionSchemaInput.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/ComponentManagerFactory.java
@@ -7,9 +7,9 @@
  * 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.
@@ -18,26 +18,14 @@
  * ============LICENSE_END=========================================================
  */
 
-package org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator;
+package org.openecomp.sdc.vendorsoftwareproduct;
 
-public class NetworkCompositionSchemaInput implements SchemaTemplateInput {
-  private boolean manual;
-  private org.openecomp.sdc.vendorsoftwareproduct.types.composition.Network network;
+import org.openecomp.core.factory.api.AbstractComponentFactory;
+import org.openecomp.core.factory.api.AbstractFactory;
 
-  public boolean isManual() {
-    return manual;
-  }
-
-  public void setManual(boolean manual) {
-    this.manual = manual;
-  }
-
-  public org.openecomp.sdc.vendorsoftwareproduct.types.composition.Network getNetwork() {
-    return network;
-  }
+public abstract class ComponentManagerFactory extends AbstractComponentFactory<ComponentManager> {
 
-  public void setNetwork(org.openecomp.sdc.vendorsoftwareproduct.types.composition
-                             .Network network) {
-    this.network = network;
+  public static ComponentManagerFactory getInstance() {
+    return AbstractFactory.getInstance(ComponentManagerFactory.class);
   }
 }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/schemagenerator/ComponentCompositionSchemaInput.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/MibManager.java
index 7fb5ec890b..7d2db68c1d 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/schemagenerator/ComponentCompositionSchemaInput.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/MibManager.java
@@ -7,9 +7,9 @@
  * 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.
@@ -18,26 +18,20 @@
  * ============LICENSE_END=========================================================
  */
 
-package org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator;
+package org.openecomp.sdc.vendorsoftwareproduct;
 
-public class ComponentCompositionSchemaInput implements SchemaTemplateInput {
-  private boolean manual;
-  private org.openecomp.sdc.vendorsoftwareproduct.types.composition.ComponentData component;
+import org.openecomp.core.enrichment.types.ArtifactType;
+import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.MibUploadStatus;
+import org.openecomp.sdc.versioning.dao.types.Version;
 
-  public boolean isManual() {
-    return manual;
-  }
+import java.io.InputStream;
 
-  public void setManual(boolean manual) {
-    this.manual = manual;
-  }
+public interface MibManager {
+  void delete(String vspId, Version version, String componentId,
+              ArtifactType artifactType, String user);
 
-  public org.openecomp.sdc.vendorsoftwareproduct.types.composition.ComponentData getComponent() {
-    return component;
-  }
+  void upload(InputStream object, String filename, String vspId, Version version,
+              String componentId, ArtifactType artifactType, String user);
 
-  public void setComponent(
-      org.openecomp.sdc.vendorsoftwareproduct.types.composition.ComponentData component) {
-    this.component = component;
-  }
+  MibUploadStatus listFilenames(String vspId, Version version, String componentId, String user);
 }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/schemagenerator/SchemaTemplateInput.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/MibManagerFactory.java
index 93e614f98b..f25658bf0f 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/schemagenerator/SchemaTemplateInput.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/MibManagerFactory.java
@@ -7,9 +7,9 @@
  * 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.
@@ -18,8 +18,14 @@
  * ============LICENSE_END=========================================================
  */
 
-package org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator;
+package org.openecomp.sdc.vendorsoftwareproduct;
 
-public interface SchemaTemplateInput {
+import org.openecomp.core.factory.api.AbstractComponentFactory;
+import org.openecomp.core.factory.api.AbstractFactory;
 
+public abstract class MibManagerFactory extends AbstractComponentFactory<MibManager> {
+
+  public static MibManagerFactory getInstance() {
+    return AbstractFactory.getInstance(MibManagerFactory.class);
+  }
 }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/schemagenerator/NicCompositionSchemaInput.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/NetworkManager.java
index 87693a492c..b647735188 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/schemagenerator/NicCompositionSchemaInput.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/NetworkManager.java
@@ -7,9 +7,9 @@
  * 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.
@@ -18,38 +18,25 @@
  * ============LICENSE_END=========================================================
  */
 
-package org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator;
+package org.openecomp.sdc.vendorsoftwareproduct;
 
-import org.openecomp.sdc.vendorsoftwareproduct.types.composition.Nic;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.NetworkEntity;
+import org.openecomp.sdc.vendorsoftwareproduct.types.CompositionEntityResponse;
+import org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityValidationData;
+import org.openecomp.sdc.vendorsoftwareproduct.types.composition.Network;
+import org.openecomp.sdc.versioning.dao.types.Version;
 
 import java.util.Collection;
 
-public class NicCompositionSchemaInput implements SchemaTemplateInput {
-  private boolean manual;
-  private Nic nic;
-  private Collection<String> networkIds;
+public interface NetworkManager {
+  Collection<NetworkEntity> listNetworks(String vspId, Version version, String user);
 
-  public boolean isManual() {
-    return manual;
-  }
+  NetworkEntity createNetwork(NetworkEntity network, String user);
 
-  public void setManual(boolean manual) {
-    this.manual = manual;
-  }
+  CompositionEntityValidationData updateNetwork(NetworkEntity networkEntity, String user);
 
-  public Nic getNic() {
-    return nic;
-  }
+  CompositionEntityResponse<Network> getNetwork(String vspId, Version version, String networkId,
+                                                String user);
 
-  public void setNic(Nic nic) {
-    this.nic = nic;
-  }
-
-  public Collection<String> getNetworkIds() {
-    return networkIds;
-  }
-
-  public void setNetworkIds(Collection<String> networkIds) {
-    this.networkIds = networkIds;
-  }
+  void deleteNetwork(String vspId, Version version, String networkId, String user);
 }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/NetworkManagerFactory.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/NetworkManagerFactory.java
new file mode 100644
index 0000000000..943e676727
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/NetworkManagerFactory.java
@@ -0,0 +1,31 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct;
+
+import org.openecomp.core.factory.api.AbstractComponentFactory;
+import org.openecomp.core.factory.api.AbstractFactory;
+
+public abstract class NetworkManagerFactory extends AbstractComponentFactory<NetworkManager> {
+
+  public static NetworkManagerFactory getInstance() {
+    return AbstractFactory.getInstance(NetworkManagerFactory.class);
+  }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/NicManager.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/NicManager.java
new file mode 100644
index 0000000000..466583edfd
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/NicManager.java
@@ -0,0 +1,50 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct;
+
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity;
+import org.openecomp.sdc.vendorsoftwareproduct.types.CompositionEntityResponse;
+import org.openecomp.sdc.vendorsoftwareproduct.types.QuestionnaireResponse;
+import org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityValidationData;
+import org.openecomp.sdc.vendorsoftwareproduct.types.composition.Nic;
+import org.openecomp.sdc.versioning.dao.types.Version;
+
+import java.util.Collection;
+
+public interface NicManager {
+
+  Collection<NicEntity> listNics(String vspId, Version version, String componentId, String user);
+
+  NicEntity createNic(NicEntity nic, String user);
+
+  CompositionEntityValidationData updateNic(NicEntity nicEntity, String user);
+
+  CompositionEntityResponse<Nic> getNic(String vspId, Version version, String componentId,
+                                        String nicId, String user);
+
+  void deleteNic(String vspId, Version version, String componentId, String nicId, String user);
+
+  QuestionnaireResponse getNicQuestionnaire(String vspId, Version version, String componentId,
+                                            String nicId, String user);
+
+  void updateNicQuestionnaire(String vspId, Version version, String componentId, String nicId,
+                              String questionnaireData, String user);
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/schemagenerator/SchemaTemplateContext.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/NicManagerFactory.java
index 3ee3e4a5e6..73f7f79996 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/schemagenerator/SchemaTemplateContext.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/NicManagerFactory.java
@@ -7,9 +7,9 @@
  * 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.
@@ -18,9 +18,14 @@
  * ============LICENSE_END=========================================================
  */
 
-package org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator;
+package org.openecomp.sdc.vendorsoftwareproduct;
 
-public enum SchemaTemplateContext {
-  composition,
-  questionnaire
+import org.openecomp.core.factory.api.AbstractComponentFactory;
+import org.openecomp.core.factory.api.AbstractFactory;
+
+public abstract class NicManagerFactory extends AbstractComponentFactory<NicManager> {
+
+  public static NicManagerFactory getInstance() {
+    return AbstractFactory.getInstance(NicManagerFactory.class);
+  }
 }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/OrchestrationTemplateCandidateManager.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/OrchestrationTemplateCandidateManager.java
new file mode 100644
index 0000000000..e648ccef26
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/OrchestrationTemplateCandidateManager.java
@@ -0,0 +1,45 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct;
+
+import org.openecomp.sdc.vendorsoftwareproduct.types.OrchestrationTemplateActionResponse;
+import org.openecomp.sdc.vendorsoftwareproduct.types.UploadFileResponse;
+import org.openecomp.sdc.vendorsoftwareproduct.types.ValidationResponse;
+import org.openecomp.sdc.vendorsoftwareproduct.types.candidateheat.FilesDataStructure;
+import org.openecomp.sdc.versioning.dao.types.Version;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Optional;
+
+public interface OrchestrationTemplateCandidateManager {
+  UploadFileResponse upload(String vspId, Version version, InputStream heatFileToUpload,
+                            String user);
+
+  OrchestrationTemplateActionResponse process(String vspId, Version version, String user);
+
+  Optional<FilesDataStructure> getFilesDataStructure(String vspId, Version version, String user);
+
+  ValidationResponse updateFilesDataStructure(String vspId, Version version, String user,
+                                              FilesDataStructure fileDataStructure);
+
+  Optional<byte[]> get(String vspId, Version version, String user) throws IOException;
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/OrchestrationTemplateCandidateManagerFactory.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/OrchestrationTemplateCandidateManagerFactory.java
new file mode 100644
index 0000000000..ddc24adeb6
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/OrchestrationTemplateCandidateManagerFactory.java
@@ -0,0 +1,32 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct;
+
+import org.openecomp.core.factory.api.AbstractComponentFactory;
+import org.openecomp.core.factory.api.AbstractFactory;
+
+public abstract class OrchestrationTemplateCandidateManagerFactory
+    extends AbstractComponentFactory<OrchestrationTemplateCandidateManager> {
+
+  public static OrchestrationTemplateCandidateManagerFactory getInstance() {
+    return AbstractFactory.getInstance(OrchestrationTemplateCandidateManagerFactory.class);
+  }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/ProcessManager.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/ProcessManager.java
new file mode 100644
index 0000000000..afe88d2053
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/ProcessManager.java
@@ -0,0 +1,54 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct;
+
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity;
+import org.openecomp.sdc.versioning.dao.types.Version;
+
+import java.io.File;
+import java.io.InputStream;
+import java.util.Collection;
+
+public interface ProcessManager {
+  Collection<ProcessEntity> listProcesses(String vspId, Version version, String componentId,
+                                          String user);
+
+  void deleteProcesses(String vspId, Version version, String componentId, String user);
+
+  ProcessEntity createProcess(ProcessEntity processEntity, String user);
+
+  ProcessEntity getProcess(String vspId, Version version, String componentId, String processId,
+                           String user);
+
+  void updateProcess(ProcessEntity processEntity, String user);
+
+  void deleteProcess(String vspId, Version version, String componentId, String processId,
+                     String user);
+
+  File getProcessArtifact(String vspId, Version version, String componentId, String processId,
+                          String user);
+
+  void deleteProcessArtifact(String vspId, Version version, String componentId, String processId,
+                             String user);
+
+  void uploadProcessArtifact(InputStream uploadFile, String fileName, String vspId,
+                             Version version, String componentId, String processId, String user);
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/ProcessManagerFactory.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/ProcessManagerFactory.java
new file mode 100644
index 0000000000..7da0bef128
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/ProcessManagerFactory.java
@@ -0,0 +1,31 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct;
+
+import org.openecomp.core.factory.api.AbstractComponentFactory;
+import org.openecomp.core.factory.api.AbstractFactory;
+
+public abstract class ProcessManagerFactory extends AbstractComponentFactory<ProcessManager> {
+
+  public static ProcessManagerFactory getInstance() {
+    return AbstractFactory.getInstance(ProcessManagerFactory.class);
+  }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/VendorSoftwareProductManager.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/VendorSoftwareProductManager.java
index 0d38d165c2..7e9a002ad1 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/VendorSoftwareProductManager.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/VendorSoftwareProductManager.java
@@ -20,29 +20,19 @@
 
 package org.openecomp.sdc.vendorsoftwareproduct;
 
-import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComponentEntity;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.type.NetworkEntity;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.PackageInfo;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
-import org.openecomp.sdc.vendorsoftwareproduct.types.CompositionEntityResponse;
-import org.openecomp.sdc.vendorsoftwareproduct.types.CompositionEntityValidationData;
 import org.openecomp.sdc.vendorsoftwareproduct.types.QuestionnaireResponse;
-import org.openecomp.sdc.vendorsoftwareproduct.types.UploadFileResponse;
 import org.openecomp.sdc.vendorsoftwareproduct.types.ValidationResponse;
 import org.openecomp.sdc.vendorsoftwareproduct.types.VersionedVendorSoftwareProductInfo;
-import org.openecomp.sdc.vendorsoftwareproduct.types.composition.ComponentData;
-import org.openecomp.sdc.vendorsoftwareproduct.types.composition.Network;
-import org.openecomp.sdc.vendorsoftwareproduct.types.composition.Nic;
-import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.MibUploadStatus;
 import org.openecomp.sdc.versioning.dao.types.Version;
+import org.openecomp.sdc.versioning.types.VersionInfo;
 
 import java.io.File;
 import java.io.IOException;
-import java.io.InputStream;
-import java.util.Collection;
 import java.util.List;
 
-public interface VendorSoftwareProductManager {
+public interface  VendorSoftwareProductManager {
 
   Version checkout(String vendorSoftwareProductId, String user);
 
@@ -53,121 +43,36 @@ public interface VendorSoftwareProductManager {
   ValidationResponse submit(String vendorSoftwareProductId, String user) throws IOException;
 
 
-  VspDetails createNewVsp(VspDetails vspDetails, String user);
+  List<VersionedVendorSoftwareProductInfo> listVsps(String versionFilter, String user);
 
-  List<VersionedVendorSoftwareProductInfo> getVspList(String versionFilter, String user);
+  VspDetails createVsp(VspDetails vspDetails, String user);
 
   void updateVsp(VspDetails vspDetails, String user);
 
-  VersionedVendorSoftwareProductInfo getVspDetails(String vspId, Version version, String user);
+  VspDetails getVsp(String vspId, Version version, String user);
 
-  void deleteVsp(String vspIdToDelete, String user);
-
-
-  UploadFileResponse uploadFile(String vspId, InputStream heatFileToUpload, String user);
-
-  PackageInfo createPackage(String vspId, String user) throws IOException;
-
-  List<PackageInfo> listPackages(String category, String subCategory);
-
-  File getTranslatedFile(String vspId, Version version, String user);
+  Version callAutoHeal(String vspId, VersionInfo versionInfo,
+                       VspDetails vendorSoftwareProductInfo, String user) throws Exception;
 
-  File getLatestHeatPackage(String vspId, String user);
+  void deleteVsp(String vspIdToDelete, String user);
 
   QuestionnaireResponse getVspQuestionnaire(String vspId, Version version, String user);
 
-  void updateVspQuestionnaire(String vspId, String questionnaireData, String user);
-
-
-  Collection<NetworkEntity> listNetworks(String vspId, Version version, String user);
-
-  NetworkEntity createNetwork(NetworkEntity network, String user);
-
-  CompositionEntityValidationData updateNetwork(NetworkEntity networkEntity, String user);
-
-  CompositionEntityResponse<Network> getNetwork(String vspId, Version version, String networkId,
-                                                String user);
-
-  void deleteNetwork(String vspId, String networkId, String user);
-
-
-  QuestionnaireResponse getComponentQuestionnaire(String vspId, Version version, String componentId,
-                                                  String user);
-
-  void updateComponentQuestionnaire(String vspId, String componentId, String questionnaireData,
-                                    String user);
-
-
-  Collection<ComponentEntity> listComponents(String vspId, Version version, String user);
+  void updateVspQuestionnaire(String vspId, Version version, String questionnaireData, String user);
 
-  void deleteComponents(String vspId, String user);
 
-  ComponentEntity createComponent(ComponentEntity componentEntity, String user);
+  byte[] getOrchestrationTemplateFile(String vspId, Version version, String user);
 
-  CompositionEntityValidationData updateComponent(ComponentEntity componentEntity, String user);
+  PackageInfo createPackage(String vspId, Version version, String user) throws IOException;
 
-  CompositionEntityResponse<ComponentData> getComponent(String vspId, Version version,
-                                                        String componentId, String user);
-
-  void deleteComponent(String vspId, String componentId, String user);
-
-
-  Collection<org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity> listProcesses(
-      String vspId, Version version, String componentId,
-      String user);
-
-  void deleteProcesses(String vspId, String componentId, String user);
-
-  org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity createProcess(
-      org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity processEntity, String user);
-
-  org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity getProcess(String vspId,
-                                                                            Version version,
-                                                                            String componentId,
-                                                                            String processId,
-                                                                            String user);
-
-  void updateProcess(org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity processEntity,
-                     String user);
-
-  void deleteProcess(String vspId, String componentId, String processId, String user);
-
-
-  File getProcessArtifact(String vspId, Version version, String componentId, String processId,
-                          String user);
-
-  void deleteProcessArtifact(String vspId, String componentId, String processId, String user);
-
-  void uploadProcessArtifact(InputStream uploadFile, String fileName, String vspId,
-                             String componentId, String processId, String user);
-
-
-  Collection<org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity> listNics(String vspId,
-                                                                                 Version version,
-                                                                                 String componentId,
-                                                                                 String user);
-
-  org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity createNic(
-      org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity nic, String user);
-
-  CompositionEntityValidationData updateNic(
-      org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity nicEntity, String user);
-
-  CompositionEntityResponse<Nic> getNic(String vspId, Version version, String componentId,
-                                        String nicId, String user);
-
-  void deleteNic(String vspId, String componentId, String nicId, String user);
+  List<PackageInfo> listPackages(String category, String subCategory);
 
-  QuestionnaireResponse getNicQuestionnaire(String vspId, Version version, String componentId,
-                                            String nicId, String user);
+  File getTranslatedFile(String vspId, Version version, String user);
 
-  void updateNicQuestionnaire(String vspId, String componentId, String nicId,
-                              String questionnaireData, String user);
+  void heal(String vspId, Version version, String user);
 
-  void deleteComponentMib(String vspId, String componentId, boolean isTrap, String user);
+  File getInformationArtifact(String vspId, Version version, String user);
 
-  void uploadComponentMib(InputStream object, String filename, String vspId, String componentId,
-                          boolean isTrap, String user);
 
-  MibUploadStatus listMibFilenames(String vspId, String componentId, String user);
+  String fetchValidationVsp(String user);
 }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/schemagenerator/ComponentQuestionnaireSchemaInput.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/VspManagerFactory.java
index 1f92e6d957..99d6988b61 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/schemagenerator/ComponentQuestionnaireSchemaInput.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/VspManagerFactory.java
@@ -7,9 +7,9 @@
  * 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.
@@ -18,25 +18,15 @@
  * ============LICENSE_END=========================================================
  */
 
-package org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator;
+package org.openecomp.sdc.vendorsoftwareproduct;
 
-import java.util.List;
-import java.util.Map;
+import org.openecomp.core.factory.api.AbstractComponentFactory;
+import org.openecomp.core.factory.api.AbstractFactory;
 
-public class ComponentQuestionnaireSchemaInput implements SchemaTemplateInput {
-  private List<String> nicNames;
-  private Map componentQuestionnaireData;
+public abstract class VspManagerFactory
+    extends AbstractComponentFactory<VendorSoftwareProductManager> {
 
-  public ComponentQuestionnaireSchemaInput(List<String> nicNames, Map componentQuestionnaireData) {
-    this.nicNames = nicNames;
-    this.componentQuestionnaireData = componentQuestionnaireData;
-  }
-
-  public List<String> getNicNames() {
-    return nicNames;
-  }
-
-  public Map getComponentQuestionnaireData() {
-    return componentQuestionnaireData;
+  public static VspManagerFactory getInstance() {
+    return AbstractFactory.getInstance(VspManagerFactory.class);
   }
 }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/ComponentDependencyModelErrorBuilder.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/ComponentDependencyModelErrorBuilder.java
new file mode 100644
index 0000000000..78605c86fc
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/ComponentDependencyModelErrorBuilder.java
@@ -0,0 +1,61 @@
+package org.openecomp.sdc.vendorsoftwareproduct.errors;
+
+
+import static org.openecomp.sdc.vendorsoftwareproduct.errors.VendorSoftwareProductErrorCodes
+    .CYCLIC_DEPENDENCY_IN_COMPONENTS;
+import static org.openecomp.sdc.vendorsoftwareproduct.errors.VendorSoftwareProductErrorCodes
+    .INVALID_COMPONENT_RELATION_TYPE;
+import static org.openecomp.sdc.vendorsoftwareproduct.errors.VendorSoftwareProductErrorCodes
+    .NO_SOURCE_COMPONENT;
+import static org.openecomp.sdc.vendorsoftwareproduct.errors.VendorSoftwareProductErrorCodes
+    .SAME_SOURCE_TARGET_COMPONENT;
+
+import org.openecomp.sdc.common.errors.ErrorCategory;
+import org.openecomp.sdc.common.errors.ErrorCode;
+
+public class ComponentDependencyModelErrorBuilder {
+
+  private static final String CYCLIC_DEPENDENCY_COMPONENT_MSG = "Cyclic dependency exists between"
+      + " components.";
+
+  private static final String INVALID_REALTION_TYPE_MSG = "Invalid relation type for components.";
+
+  private static final String NO_SOURCE_COMPONENT_MSG = "Source component is mandatory.";
+
+  private static final String SOURCE_TARGET_COMPONENT_EQUAL_MSG = "Source and target components "
+      + "are same.";
+
+
+
+  public static ErrorCode getcyclicDependencyComponentErrorBuilder() {
+    ErrorCode.ErrorCodeBuilder builder = new ErrorCode.ErrorCodeBuilder();
+    builder.withId(CYCLIC_DEPENDENCY_IN_COMPONENTS);
+    builder.withCategory(ErrorCategory.APPLICATION);
+    builder.withMessage(String.format(CYCLIC_DEPENDENCY_COMPONENT_MSG));
+    return builder.build();
+  }
+
+  public static ErrorCode getInvalidRelationTypeErrorBuilder() {
+    ErrorCode.ErrorCodeBuilder builder = new ErrorCode.ErrorCodeBuilder();
+    builder.withId(INVALID_COMPONENT_RELATION_TYPE);
+    builder.withCategory(ErrorCategory.APPLICATION);
+    builder.withMessage(String.format(INVALID_REALTION_TYPE_MSG));
+    return builder.build();
+  }
+
+  public static ErrorCode getNoSourceComponentErrorBuilder() {
+    ErrorCode.ErrorCodeBuilder builder = new ErrorCode.ErrorCodeBuilder();
+    builder.withId(NO_SOURCE_COMPONENT);
+    builder.withCategory(ErrorCategory.APPLICATION);
+    builder.withMessage(String.format(NO_SOURCE_COMPONENT_MSG));
+    return builder.build();
+  }
+
+  public static ErrorCode getSourceTargetComponentEqualErrorBuilder() {
+    ErrorCode.ErrorCodeBuilder builder = new ErrorCode.ErrorCodeBuilder();
+    builder.withId(SAME_SOURCE_TARGET_COMPONENT);
+    builder.withCategory(ErrorCategory.APPLICATION);
+    builder.withMessage(String.format(SOURCE_TARGET_COMPONENT_EQUAL_MSG));
+    return builder.build();
+  }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/CompositionEditNotAllowedErrorBuilder.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/CompositionEditNotAllowedErrorBuilder.java
new file mode 100644
index 0000000000..1ce9bcd90a
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/CompositionEditNotAllowedErrorBuilder.java
@@ -0,0 +1,37 @@
+package org.openecomp.sdc.vendorsoftwareproduct.errors;
+
+import org.openecomp.sdc.common.errors.ErrorCategory;
+import org.openecomp.sdc.common.errors.ErrorCode;
+import org.openecomp.sdc.versioning.dao.types.Version;
+
+
+public class CompositionEditNotAllowedErrorBuilder {
+  private static final String VSP_COMPOSITION_EDIT_NOT_ALLOWED_MSG =
+      "Composition entities may not be created / deleted for Vendor Software Product %s, version %s"
+          + "whose entities were uploaded";
+  private final ErrorCode.ErrorCodeBuilder builder = new ErrorCode.ErrorCodeBuilder();
+
+  /**
+   * Instantiates a new error builder.
+   *
+   * @param vendorSoftwareProductId the vendor software product id
+   * @param version                 the version
+   */
+  public CompositionEditNotAllowedErrorBuilder(String vendorSoftwareProductId, Version version) {
+    builder.withId(VendorSoftwareProductErrorCodes.VSP_COMPOSITION_EDIT_NOT_ALLOWED);
+    builder.withCategory(ErrorCategory.APPLICATION);
+    builder.withMessage(
+        String.format(VSP_COMPOSITION_EDIT_NOT_ALLOWED_MSG, vendorSoftwareProductId,
+            version == null ? null : version.toString()));
+
+  }
+
+  /**
+   * Build error code.
+   *
+   * @return the error code
+   */
+  public ErrorCode build() {
+    return builder.build();
+  }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/CreatePackageForNonFinalVendorSoftwareProductErrorBuilder.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/CreatePackageForNonFinalVendorSoftwareProductErrorBuilder.java
index 527530d4de..04038fe6bc 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/CreatePackageForNonFinalVendorSoftwareProductErrorBuilder.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/CreatePackageForNonFinalVendorSoftwareProductErrorBuilder.java
@@ -24,14 +24,14 @@ import org.openecomp.sdc.common.errors.ErrorCategory;
 import org.openecomp.sdc.common.errors.ErrorCode;
 import org.openecomp.sdc.versioning.dao.types.Version;
 
-/**
- * The type Create package for non final vendor software product error builder.
- */
+import static org.openecomp.sdc.vendorsoftwareproduct.errors.VendorSoftwareProductErrorCodes.CREATE_PACKAGE_FOR_NON_FINAL_VSP;
+
+
 public class CreatePackageForNonFinalVendorSoftwareProductErrorBuilder {
 
   private static final String CREATE_PACKAGE_FOR_NON_FINAL_VSP_MSG =
-      "Package creation for vendor software product with id %s and version %s is not allowed "
-          + "since it is not final (submitted).";
+      "Package creation for vendor software product with id %s and version %s is not allowed since "
+          + "it is not final (submitted).";
   private final ErrorCode.ErrorCodeBuilder builder = new ErrorCode.ErrorCodeBuilder();
 
   /**
@@ -42,17 +42,12 @@ public class CreatePackageForNonFinalVendorSoftwareProductErrorBuilder {
    */
   public CreatePackageForNonFinalVendorSoftwareProductErrorBuilder(String vendorSoftwareProductId,
                                                                    Version version) {
-    builder.withId(VendorSoftwareProductErrorCodes.CREATE_PACKAGE_FOR_NON_FINAL_VSP);
+    builder.withId(CREATE_PACKAGE_FOR_NON_FINAL_VSP);
     builder.withCategory(ErrorCategory.APPLICATION);
     builder.withMessage(String
-        .format(CREATE_PACKAGE_FOR_NON_FINAL_VSP_MSG, vendorSoftwareProductId, version.toString()));
+        .format(CREATE_PACKAGE_FOR_NON_FINAL_VSP_MSG, vendorSoftwareProductId, version == null ? null : version.toString()));
   }
 
-  /**
-   * Build error code.
-   *
-   * @return the error code
-   */
   public ErrorCode build() {
     return builder.build();
   }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/FileCreationErrorBuilder.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/FileCreationErrorBuilder.java
index 5a40609270..e00e145020 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/FileCreationErrorBuilder.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/FileCreationErrorBuilder.java
@@ -20,14 +20,12 @@
 
 package org.openecomp.sdc.vendorsoftwareproduct.errors;
 
-import static org.openecomp.sdc.vendorsoftwareproduct.errors.VendorSoftwareProductErrorCodes.HEAT_PACKAGE_FILE_CREATION;
 
 import org.openecomp.sdc.common.errors.ErrorCategory;
 import org.openecomp.sdc.common.errors.ErrorCode;
 
-/**
- * The type File creation error builder.
- */
+import static org.openecomp.sdc.vendorsoftwareproduct.errors.VendorSoftwareProductErrorCodes.HEAT_PACKAGE_FILE_CREATION;
+
 public class FileCreationErrorBuilder {
   private static final String HEAT_PKG_FILE_CREATION_ERROR_MSG =
       "Error while trying to create heat file from the package of vendor software product "
@@ -45,11 +43,6 @@ public class FileCreationErrorBuilder {
     builder.withMessage(String.format(HEAT_PKG_FILE_CREATION_ERROR_MSG, vendorSoftwareProductId));
   }
 
-  /**
-   * Build error code.
-   *
-   * @return the error code
-   */
   public ErrorCode build() {
     return builder.build();
   }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/VendorSoftwareProductErrorCodes.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/InformationArtifactCreationErrorBuilder.java
index 369e99d75f..ca5b9bfcbb 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/VendorSoftwareProductErrorCodes.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/InformationArtifactCreationErrorBuilder.java
@@ -7,9 +7,9 @@
  * 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.
@@ -20,29 +20,28 @@
 
 package org.openecomp.sdc.vendorsoftwareproduct.errors;
 
-public class VendorSoftwareProductErrorCodes {
+import org.openecomp.sdc.common.errors.ErrorCategory;
+import org.openecomp.sdc.common.errors.ErrorCode;
 
-  public static final String VSP_NOT_FOUND = "VSP_NOT_FOUND";
-  public static final String VSP_INVALID = "VSP_INVALID";
+import static org.openecomp.sdc.vendorsoftwareproduct.errors.VendorSoftwareProductErrorCodes.HEAT_PACKAGE_FILE_CREATION;
 
-  public static final String UPLOAD_INVALID = "UPLOAD_INVALID";
 
-  public static final String PACKAGE_NOT_FOUND = "PACKAGE_NOT_FOUND";
-
-  public static final String PACKAGE_INVALID = "PACKAGE_INVALID";
-  public static final String VSP_COMPOSITION_EDIT_NOT_ALLOWED = "VSP_COMPOSITION_EDIT_NOT_ALLOWED";
-
-  public static final String CREATE_PACKAGE_FOR_NON_FINAL_VSP = "CREATE_PACKAGE_FOR_NON_FINAL_VSP";
-
-  public static final String TRANSLATION_FILE_CREATION = "TRANSLATION_FILE_CREATION";
-
-  public static final String HEAT_PACKAGE_FILE_CREATION = "HEAT_PACKAGE_FILE_CREATION";
-
-  public static final String TOSCA_ENTRY_NOT_FOUND = "TOSCA_ENTRY_NOT_FOUND";
-  public static final String TOSCA_INVALID_SUBSTITUTE_NODE_TEMPLATE =
-      "TOSCA_INVALID_SUBSTITUTE_NODE_TEMPLATE";
-
-  public static final String MIB_UPLOAD_INVALID = "MIB_UPLOAD_INVALID";
-
-
-}
+/**
+ * Created by Talio on 11/24/2016.
+ */
+public class InformationArtifactCreationErrorBuilder {
+  private static final String INFO_ARTIFACT_FILE_CREATION_ERROR_MSG =
+      "Error while trying to information artifact file for vendor software product with Id %s.";
+  private final ErrorCode.ErrorCodeBuilder builder = new ErrorCode.ErrorCodeBuilder();
+
+  public InformationArtifactCreationErrorBuilder(String vendorSoftwareProductId) {
+    builder.withId(HEAT_PACKAGE_FILE_CREATION);
+    builder.withCategory(ErrorCategory.SYSTEM);
+    builder
+        .withMessage(String.format(INFO_ARTIFACT_FILE_CREATION_ERROR_MSG, vendorSoftwareProductId));
+  }
+
+  public ErrorCode build() {
+    return builder.build();
+  }
+}
\ No newline at end of file
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/MibUploadErrorBuilder.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/MibUploadErrorBuilder.java
index 75a4aa3ff7..bffe805618 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/MibUploadErrorBuilder.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/MibUploadErrorBuilder.java
@@ -22,10 +22,10 @@ package org.openecomp.sdc.vendorsoftwareproduct.errors;
 
 import org.openecomp.sdc.common.errors.BaseErrorBuilder;
 import org.openecomp.sdc.common.errors.ErrorCategory;
+import org.openecomp.sdc.versioning.dao.types.Version;
+
+import static org.openecomp.sdc.vendorsoftwareproduct.errors.VendorSoftwareProductErrorCodes.MIB_UPLOAD_INVALID;
 
-/**
- * The type Mib upload error builder.
- */
 public class MibUploadErrorBuilder extends BaseErrorBuilder {
   private static final String UPLOAD_INVALID_DETAILED_MSG =
       "MIB uploaded for vendor software product with Id %s and version %s is invalid: %s";
@@ -38,12 +38,11 @@ public class MibUploadErrorBuilder extends BaseErrorBuilder {
    * @param version                 the version
    * @param error                   the error
    */
-  public MibUploadErrorBuilder(String vendorSoftwareProductId, org.openecomp.sdc.versioning.dao
-      .types.Version version, String error) {
-    getErrorCodeBuilder().withId(VendorSoftwareProductErrorCodes.MIB_UPLOAD_INVALID);
+  public MibUploadErrorBuilder(String vendorSoftwareProductId, Version version, String error) {
+    getErrorCodeBuilder().withId(MIB_UPLOAD_INVALID);
     getErrorCodeBuilder().withCategory(ErrorCategory.APPLICATION);
-    getErrorCodeBuilder().withMessage(String
-        .format(UPLOAD_INVALID_DETAILED_MSG, vendorSoftwareProductId, version.toString(), error));
+    getErrorCodeBuilder().withMessage(String.format(UPLOAD_INVALID_DETAILED_MSG,
+        vendorSoftwareProductId, version == null ? null : version.toString(), error));
   }
 
   /**
@@ -52,7 +51,7 @@ public class MibUploadErrorBuilder extends BaseErrorBuilder {
    * @param errorMessage the error message
    */
   public MibUploadErrorBuilder(String errorMessage) {
-    getErrorCodeBuilder().withId(VendorSoftwareProductErrorCodes.MIB_UPLOAD_INVALID);
+    getErrorCodeBuilder().withId(MIB_UPLOAD_INVALID);
     getErrorCodeBuilder().withCategory(ErrorCategory.APPLICATION);
     getErrorCodeBuilder().withMessage(errorMessage);
   }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/VendorSoftwareProductNotFoundErrorBuilder.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/OrchestrationTemplateNotFoundErrorBuilder.java
index 89fc08cdb0..84ce956911 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/VendorSoftwareProductNotFoundErrorBuilder.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/OrchestrationTemplateNotFoundErrorBuilder.java
@@ -20,34 +20,28 @@
 
 package org.openecomp.sdc.vendorsoftwareproduct.errors;
 
-import static org.openecomp.sdc.vendorsoftwareproduct.errors.VendorSoftwareProductErrorCodes.VSP_NOT_FOUND;
 
 import org.openecomp.sdc.common.errors.ErrorCategory;
 import org.openecomp.sdc.common.errors.ErrorCode;
 
-/**
- * The type Vendor software product not found error builder.
- */
-public class VendorSoftwareProductNotFoundErrorBuilder {
-  private static final String VSP_FOUND_MSG = "Vendor software product with Id %s not found.";
+import static org.openecomp.sdc.vendorsoftwareproduct.errors.VendorSoftwareProductErrorCodes.ORCHESTRATION_NOT_FOUND;
+
+public class OrchestrationTemplateNotFoundErrorBuilder {
+  private static final String ORCHESTRATION_TEMPLATE_NOT_FOUND_MESSAGE =
+      "Failed to get orchestration template for VSP with id %s";
   private final ErrorCode.ErrorCodeBuilder builder = new ErrorCode.ErrorCodeBuilder();
 
   /**
-   * Instantiates a new Vendor software product not found error builder.
+   * Instantiates a new Orchestration template not found error builder.
    *
-   * @param vendorSoftwareProductId the vendor software product id
+   * @param vspId the vsp id
    */
-  public VendorSoftwareProductNotFoundErrorBuilder(String vendorSoftwareProductId) {
-    builder.withId(VSP_NOT_FOUND);
-    builder.withCategory(ErrorCategory.APPLICATION);
-    builder.withMessage(String.format(VSP_FOUND_MSG, vendorSoftwareProductId));
+  public OrchestrationTemplateNotFoundErrorBuilder(String vspId) {
+    builder.withId(ORCHESTRATION_NOT_FOUND)
+        .withCategory(ErrorCategory.APPLICATION)
+        .withMessage(String.format(ORCHESTRATION_TEMPLATE_NOT_FOUND_MESSAGE, vspId));
   }
 
-  /**
-   * Build error code.
-   *
-   * @return the error code
-   */
   public ErrorCode build() {
     return builder.build();
   }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/PackageInvalidErrorBuilder.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/PackageInvalidErrorBuilder.java
index 279dbfe4ea..ce9794aa3b 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/PackageInvalidErrorBuilder.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/PackageInvalidErrorBuilder.java
@@ -20,13 +20,13 @@
 
 package org.openecomp.sdc.vendorsoftwareproduct.errors;
 
-import static org.openecomp.sdc.vendorsoftwareproduct.errors.VendorSoftwareProductErrorCodes
-    .PACKAGE_INVALID;
 
 import org.openecomp.sdc.common.errors.ErrorCategory;
 import org.openecomp.sdc.common.errors.ErrorCode;
 import org.openecomp.sdc.versioning.dao.types.Version;
 
+import static org.openecomp.sdc.vendorsoftwareproduct.errors.VendorSoftwareProductErrorCodes.PACKAGE_INVALID;
+
 /**
  * The type Package invalid error builder.
  */
@@ -45,8 +45,8 @@ public class PackageInvalidErrorBuilder {
   public PackageInvalidErrorBuilder(String vendorSoftwareProductId, Version version) {
     builder.withId(PACKAGE_INVALID);
     builder.withCategory(ErrorCategory.APPLICATION);
-    builder.withMessage(
-        String.format(PACKAGE_INVALID_MSG, vendorSoftwareProductId, version.toString()));
+    builder.withMessage(String.format(PACKAGE_INVALID_MSG,
+        vendorSoftwareProductId, version == null ? null : version.toString()));
   }
 
   /**
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/PackageNotFoundErrorBuilder.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/PackageNotFoundErrorBuilder.java
index 3a32fa30b1..54ae9ce398 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/PackageNotFoundErrorBuilder.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/PackageNotFoundErrorBuilder.java
@@ -20,15 +20,10 @@
 
 package org.openecomp.sdc.vendorsoftwareproduct.errors;
 
-import static org.openecomp.sdc.vendorsoftwareproduct.errors.VendorSoftwareProductErrorCodes.PACKAGE_NOT_FOUND;
-
 import org.openecomp.sdc.common.errors.ErrorCategory;
 import org.openecomp.sdc.common.errors.ErrorCode;
 import org.openecomp.sdc.versioning.dao.types.Version;
 
-/**
- * The type Package not found error builder.
- */
 public class PackageNotFoundErrorBuilder {
   private static final String PACKAGE_VERSION_NOT_FOUND_MSG =
       "Package for vendor software product with Id %s and version %s does not exist.";
@@ -43,10 +38,10 @@ public class PackageNotFoundErrorBuilder {
    * @param version                 the version
    */
   public PackageNotFoundErrorBuilder(String vendorSoftwareProductId, Version version) {
-    builder.withId(PACKAGE_NOT_FOUND);
+    builder.withId(VendorSoftwareProductErrorCodes.PACKAGE_NOT_FOUND);
     builder.withCategory(ErrorCategory.APPLICATION);
-    builder.withMessage(
-        String.format(PACKAGE_VERSION_NOT_FOUND_MSG, vendorSoftwareProductId, version.toString()));
+    builder.withMessage(String.format(PACKAGE_VERSION_NOT_FOUND_MSG,
+        vendorSoftwareProductId, version == null ? null : version.toString()));
   }
 
   /**
@@ -55,16 +50,11 @@ public class PackageNotFoundErrorBuilder {
    * @param vendorSoftwareProductId the vendor software product id
    */
   public PackageNotFoundErrorBuilder(String vendorSoftwareProductId) {
-    builder.withId(PACKAGE_NOT_FOUND);
+    builder.withId(VendorSoftwareProductErrorCodes.PACKAGE_NOT_FOUND);
     builder.withCategory(ErrorCategory.APPLICATION);
     builder.withMessage(String.format(PACKAGE_NOT_FOUND_MSG, vendorSoftwareProductId));
   }
 
-  /**
-   * Build error code.
-   *
-   * @return the error code
-   */
   public ErrorCode build() {
     return builder.build();
   }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/TranslationFileCreationErrorBuilder.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/TranslationFileCreationErrorBuilder.java
index 2267e1d80a..1ec3af397f 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/TranslationFileCreationErrorBuilder.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/TranslationFileCreationErrorBuilder.java
@@ -20,20 +20,16 @@
 
 package org.openecomp.sdc.vendorsoftwareproduct.errors;
 
-import static org.openecomp.sdc.vendorsoftwareproduct.errors.VendorSoftwareProductErrorCodes
-    .TRANSLATION_FILE_CREATION;
+import static org.openecomp.sdc.vendorsoftwareproduct.errors.VendorSoftwareProductErrorCodes.TRANSLATION_FILE_CREATION;
 
 import org.openecomp.sdc.common.errors.ErrorCategory;
 import org.openecomp.sdc.common.errors.ErrorCode;
 import org.openecomp.sdc.versioning.dao.types.Version;
 
-/**
- * The type Translation file creation error builder.
- */
 public class TranslationFileCreationErrorBuilder {
   private static final String TRANSLATION_FILE_CREATION_ERROR_MSG =
-      "Error while trying to create translation file from the package of vendor software "
-          + "product with Id %s and version %s.";
+      "Error while trying to create translation file from the package of vendor software product "
+          + "with Id %s and version %s.";
   private final ErrorCode.ErrorCodeBuilder builder = new ErrorCode.ErrorCodeBuilder();
 
   /**
@@ -49,11 +45,6 @@ public class TranslationFileCreationErrorBuilder {
         .format(TRANSLATION_FILE_CREATION_ERROR_MSG, vendorSoftwareProductId, version.toString()));
   }
 
-  /**
-   * Build error code.
-   *
-   * @return the error code
-   */
   public ErrorCode build() {
     return builder.build();
   }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/UploadInvalidErrorBuilder.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/UploadInvalidErrorBuilder.java
index 0974af1c6a..91912bc0c9 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/UploadInvalidErrorBuilder.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/UploadInvalidErrorBuilder.java
@@ -20,9 +20,6 @@
 
 package org.openecomp.sdc.vendorsoftwareproduct.errors;
 
-import static org.openecomp.sdc.vendorsoftwareproduct.errors.VendorSoftwareProductErrorCodes
-    .UPLOAD_INVALID;
-
 import org.openecomp.sdc.common.errors.BaseErrorBuilder;
 import org.openecomp.sdc.common.errors.ErrorCategory;
 import org.openecomp.sdc.datatypes.error.ErrorMessage;
@@ -31,9 +28,6 @@ import org.openecomp.sdc.versioning.dao.types.Version;
 import java.util.List;
 import java.util.Map;
 
-/**
- * The type Upload invalid error builder.
- */
 public class UploadInvalidErrorBuilder extends BaseErrorBuilder {
   private static final String UPLOAD_INVALID_DETAILED_MSG =
       "File uploaded for vendor software product with Id %s and version %s is invalid: %s";
@@ -48,7 +42,7 @@ public class UploadInvalidErrorBuilder extends BaseErrorBuilder {
    */
   public UploadInvalidErrorBuilder(String vendorSoftwareProductId, Version version,
                                    Map<String, List<ErrorMessage>> errors) {
-    getErrorCodeBuilder().withId(UPLOAD_INVALID);
+    getErrorCodeBuilder().withId(VendorSoftwareProductErrorCodes.UPLOAD_INVALID);
     getErrorCodeBuilder().withCategory(ErrorCategory.APPLICATION);
     getErrorCodeBuilder().withMessage(String
         .format(UPLOAD_INVALID_DETAILED_MSG, vendorSoftwareProductId, version.toString(),
@@ -59,7 +53,7 @@ public class UploadInvalidErrorBuilder extends BaseErrorBuilder {
    * Instantiates a new Upload invalid error builder.
    */
   public UploadInvalidErrorBuilder() {
-    getErrorCodeBuilder().withId(UPLOAD_INVALID);
+    getErrorCodeBuilder().withId(VendorSoftwareProductErrorCodes.UPLOAD_INVALID);
     getErrorCodeBuilder().withCategory(ErrorCategory.APPLICATION);
     getErrorCodeBuilder().withMessage(UPLOAD_INVALID_MSG);
   }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/VendorSoftwareProductInvalidErrorBuilder.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/VendorSoftwareProductInvalidErrorBuilder.java
index 1439563b17..8fe2bfc396 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/VendorSoftwareProductInvalidErrorBuilder.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/VendorSoftwareProductInvalidErrorBuilder.java
@@ -20,16 +20,10 @@
 
 package org.openecomp.sdc.vendorsoftwareproduct.errors;
 
-import static org.openecomp.sdc.vendorsoftwareproduct.errors.VendorSoftwareProductErrorCodes.VSP_INVALID;
-
 import org.openecomp.sdc.common.errors.ErrorCategory;
 import org.openecomp.sdc.common.errors.ErrorCode;
 import org.openecomp.sdc.versioning.dao.types.Version;
 
-
-/**
- * The type Vendor software product invalid error builder.
- */
 public class VendorSoftwareProductInvalidErrorBuilder {
   private static final String VSP_INVALID_MSG =
       "Vendor software product with Id %s and version %s is invalid - does not contain "
@@ -43,17 +37,12 @@ public class VendorSoftwareProductInvalidErrorBuilder {
    * @param version                 the version
    */
   public VendorSoftwareProductInvalidErrorBuilder(String vendorSoftwareProductId, Version version) {
-    builder.withId(VSP_INVALID);
+    builder.withId(VendorSoftwareProductErrorCodes.VSP_INVALID);
     builder.withCategory(ErrorCategory.APPLICATION);
     builder
         .withMessage(String.format(VSP_INVALID_MSG, vendorSoftwareProductId, version.toString()));
   }
 
-  /**
-   * Build error code.
-   *
-   * @return the error code
-   */
   public ErrorCode build() {
     return builder.build();
   }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentDependencyModelManagerFactoryImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentDependencyModelManagerFactoryImpl.java
new file mode 100644
index 0000000000..b4513dec79
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentDependencyModelManagerFactoryImpl.java
@@ -0,0 +1,19 @@
+package org.openecomp.sdc.vendorsoftwareproduct.impl;
+
+import org.openecomp.sdc.vendorsoftwareproduct.ComponentDependencyModelManager;
+import org.openecomp.sdc.vendorsoftwareproduct.ComponentDependencyModelManagerFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.ComponentManagerFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductDaoFactory;
+
+public class ComponentDependencyModelManagerFactoryImpl extends
+    ComponentDependencyModelManagerFactory {
+  private static final ComponentDependencyModelManager INSTANCE =
+      new ComponentDependencyModelManagerImpl(VendorSoftwareProductDaoFactory.getInstance()
+          .createInterface(), ComponentManagerFactory.getInstance().createInterface());
+
+  @Override
+  public ComponentDependencyModelManager createInterface() {
+    return INSTANCE;
+  }
+
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentDependencyModelManagerImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentDependencyModelManagerImpl.java
new file mode 100644
index 0000000000..86774381e0
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentDependencyModelManagerImpl.java
@@ -0,0 +1,84 @@
+package org.openecomp.sdc.vendorsoftwareproduct.impl;
+
+import org.apache.commons.lang3.StringUtils;
+import org.openecomp.sdc.common.errors.CoreException;
+import org.openecomp.sdc.common.errors.ErrorCode;
+import org.openecomp.sdc.datatypes.error.ErrorLevel;
+import org.openecomp.sdc.logging.api.Logger;
+import org.openecomp.sdc.logging.api.LoggerFactory;
+import org.openecomp.sdc.logging.context.impl.MdcDataDebugMessage;
+import org.openecomp.sdc.logging.context.impl.MdcDataErrorMessage;
+import org.openecomp.sdc.logging.types.LoggerConstants;
+import org.openecomp.sdc.logging.types.LoggerTragetServiceName;
+import org.openecomp.sdc.vendorsoftwareproduct.ComponentDependencyModelManager;
+import org.openecomp.sdc.vendorsoftwareproduct.ComponentManager;
+import org.openecomp.sdc.vendorsoftwareproduct.ComponentManagerFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductDao;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComponentDependencyModelEntity;
+import org.openecomp.sdc.vendorsoftwareproduct.errors.ComponentDependencyModelErrorBuilder;
+import org.openecomp.sdc.versioning.dao.types.Version;
+
+import java.util.Collection;
+import java.util.List;
+
+public class ComponentDependencyModelManagerImpl implements ComponentDependencyModelManager {
+
+  private VendorSoftwareProductDao vendorSoftwareProductDao;
+  private static MdcDataDebugMessage mdcDataDebugMessage = new MdcDataDebugMessage();
+  protected static final Logger logger =
+      LoggerFactory.getLogger(ComponentDependencyModelManagerImpl.class);
+
+  private ComponentManager componentManager;
+
+  public ComponentDependencyModelManagerImpl(VendorSoftwareProductDao vendorSoftwareProductDao, ComponentManager componentManager) {
+    this.vendorSoftwareProductDao = vendorSoftwareProductDao;
+    this.componentManager = componentManager;
+  }
+
+  @Override
+  public void createComponentDependencyModel(List<ComponentDependencyModelEntity> entities,
+                                             String vspId, Version version, String user) {
+
+    mdcDataDebugMessage.debugEntryMessage("createComponentDependencyModel");
+    for(ComponentDependencyModelEntity entity : entities) {
+      if (!StringUtils.isEmpty(entity.getSourceComponentId())) {
+        componentManager.validateComponentExistence(entity.getVspId(), entity.getVersion(),
+            entity.getSourceComponentId(), user);
+        if (entity.getSourceComponentId().equals(entity.getTargetComponentId())) {
+          ErrorCode errorCode =
+              ComponentDependencyModelErrorBuilder.getSourceTargetComponentEqualErrorBuilder();
+          raiseException(errorCode);
+        }
+      } else {
+          ErrorCode errorCode = ComponentDependencyModelErrorBuilder
+              .getNoSourceComponentErrorBuilder();
+          raiseException(errorCode);
+      }
+
+      if (!StringUtils.isEmpty(entity.getTargetComponentId())) {
+        componentManager.validateComponentExistence(entity.getVspId(), entity.getVersion(),
+            entity.getTargetComponentId(), user);
+      }
+    }
+
+    vendorSoftwareProductDao.createComponentDependencyModel(entities, vspId, version );
+
+    mdcDataDebugMessage.debugExitMessage("createComponentDependencyModel");
+  }
+
+  private void raiseException(ErrorCode errorCode) {
+    MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_API,
+        LoggerTragetServiceName.CREATE_COMPONENT_DEPENDENCY_MODEL, ErrorLevel.ERROR.name(),
+        errorCode.id(), errorCode.message());
+    throw new CoreException(errorCode);
+  }
+
+  @Override
+  public Collection<ComponentDependencyModelEntity> list(String vspId, Version version, String
+      user) {
+
+    mdcDataDebugMessage.debugExitMessage("VSP id, version", vspId, version.toString());
+
+    return vendorSoftwareProductDao.listComponentDependencies(vspId, version);
+  }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentManagerFactoryImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentManagerFactoryImpl.java
new file mode 100644
index 0000000000..a2aaf2f8f5
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentManagerFactoryImpl.java
@@ -0,0 +1,41 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct.impl;
+
+import org.openecomp.sdc.vendorsoftwareproduct.ComponentManager;
+import org.openecomp.sdc.vendorsoftwareproduct.ComponentManagerFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.NicManagerFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.ComponentDaoFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.factory.CompositionEntityDataManagerFactory;
+
+public class ComponentManagerFactoryImpl extends ComponentManagerFactory {
+  private static final ComponentManager INSTANCE =
+      new ComponentManagerImpl(
+          ComponentDaoFactory.getInstance().createInterface(),
+          CompositionEntityDataManagerFactory.getInstance().createInterface(),
+          NicManagerFactory.getInstance().createInterface()
+      );
+
+  @Override
+  public ComponentManager createInterface() {
+    return INSTANCE;
+  }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentManagerImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentManagerImpl.java
new file mode 100644
index 0000000000..75a5377ec3
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentManagerImpl.java
@@ -0,0 +1,234 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct.impl;
+
+import org.apache.commons.collections4.CollectionUtils;
+import org.openecomp.core.utilities.json.JsonUtil;
+import org.openecomp.sdc.common.errors.CoreException;
+import org.openecomp.sdc.datatypes.error.ErrorLevel;
+import org.openecomp.sdc.logging.context.impl.MdcDataDebugMessage;
+import org.openecomp.sdc.logging.context.impl.MdcDataErrorMessage;
+import org.openecomp.sdc.logging.types.LoggerConstants;
+import org.openecomp.sdc.logging.types.LoggerErrorCode;
+import org.openecomp.sdc.logging.types.LoggerTragetServiceName;
+import org.openecomp.sdc.vendorsoftwareproduct.ComponentManager;
+import org.openecomp.sdc.vendorsoftwareproduct.NicManager;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.ComponentDao;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComponentEntity;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
+import org.openecomp.sdc.vendorsoftwareproduct.errors.CompositionEditNotAllowedErrorBuilder;
+import org.openecomp.sdc.vendorsoftwareproduct.services.composition.CompositionEntityDataManager;
+import org.openecomp.sdc.vendorsoftwareproduct.services.schemagenerator.SchemaGenerator;
+import org.openecomp.sdc.vendorsoftwareproduct.types.CompositionEntityResponse;
+import org.openecomp.sdc.vendorsoftwareproduct.types.QuestionnaireResponse;
+import org.openecomp.sdc.vendorsoftwareproduct.types.composition.ComponentData;
+import org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityType;
+import org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityValidationData;
+import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.ComponentCompositionSchemaInput;
+import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.ComponentQuestionnaireSchemaInput;
+import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.SchemaTemplateContext;
+import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.SchemaTemplateInput;
+import org.openecomp.sdc.versioning.VersioningUtil;
+import org.openecomp.sdc.versioning.dao.types.Version;
+
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+public class ComponentManagerImpl implements ComponentManager {
+  private static final MdcDataDebugMessage mdcDataDebugMessage = new MdcDataDebugMessage();
+  private ComponentDao componentDao;
+  private CompositionEntityDataManager compositionEntityDataManager;
+  private NicManager nicManager;
+
+  public ComponentManagerImpl(
+      ComponentDao componentDao,
+      CompositionEntityDataManager compositionEntityDataManager,
+      NicManager nicManager) {
+    this.componentDao = componentDao;
+    this.compositionEntityDataManager = compositionEntityDataManager;
+    this.nicManager = nicManager;
+  }
+
+  @Override
+  public Collection<ComponentEntity> listComponents(String vspId, Version version, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vspId);
+    mdcDataDebugMessage.debugExitMessage("VSP id", vspId);
+    return componentDao.list(new ComponentEntity(vspId, version, null));
+  }
+
+  @Override
+  public void deleteComponents(String vspId, Version version, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vspId);
+    if (!isManual(vspId, version)) {
+      MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+          LoggerTragetServiceName.DELETE_COMPONENT, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.PERMISSION_ERROR.getErrorCode(), "Can't delete component");
+      throw new CoreException(
+          new CompositionEditNotAllowedErrorBuilder(vspId, version).build());
+    }
+
+    //componentDao.updateVspLatestModificationTime(vspId, version);
+    mdcDataDebugMessage.debugExitMessage("VSP id", vspId);
+  }
+
+  @Override
+  public ComponentEntity createComponent(ComponentEntity component, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", component.getId());
+
+    if (!isManual(component.getVspId(), component.getVersion())) {
+      MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+          LoggerTragetServiceName.CREATE_COMPONENT, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.PERMISSION_ERROR.getErrorCode(), "Can't create component");
+      throw new CoreException(
+          new CompositionEditNotAllowedErrorBuilder(component.getVspId(), component.getVersion())
+              .build());
+
+    }
+    //componentDao.updateVspLatestModificationTime(component.getVspId(), component.getVersion());
+    mdcDataDebugMessage.debugExitMessage("VSP id", component.getId());
+    return null;
+  }
+
+  @Override
+  public CompositionEntityValidationData updateComponent(ComponentEntity component, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, component id", component
+        .getVspId(), component.getId());
+    ComponentEntity retrieved =
+        getComponent(component.getVspId(), component.getVersion(), component.getId());
+
+    ComponentCompositionSchemaInput schemaInput = new ComponentCompositionSchemaInput();
+    schemaInput.setManual(isManual(component.getVspId(), component.getVersion()));
+    schemaInput.setComponent(retrieved.getComponentCompositionData());
+
+    CompositionEntityValidationData validationData = compositionEntityDataManager
+        .validateEntity(component, SchemaTemplateContext.composition, schemaInput);
+    if (CollectionUtils.isEmpty(validationData.getErrors())) {
+      componentDao.update(component);
+      //componentDao.updateVspLatestModificationTime(component.getVspId(), component.getVersion());
+    }
+    mdcDataDebugMessage.debugExitMessage("VSP id, component id", component.getVspId(),
+        component.getId());
+
+    return validationData;
+  }
+
+  public CompositionEntityResponse<ComponentData> getComponent(String vspId, Version version,
+                                                               String componentId, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, component id", vspId, componentId);
+    ComponentEntity componentEntity = getComponent(vspId, version, componentId);
+    ComponentData component = componentEntity.getComponentCompositionData();
+
+    ComponentCompositionSchemaInput schemaInput = new ComponentCompositionSchemaInput();
+    schemaInput.setManual(isManual(vspId, version));
+    schemaInput.setComponent(component);
+
+    CompositionEntityResponse<ComponentData> response = new CompositionEntityResponse<>();
+    response.setId(componentId);
+    response.setData(component);
+    response.setSchema(getComponentCompositionSchema(schemaInput));
+    mdcDataDebugMessage.debugExitMessage("VSP id, component id", vspId, componentId);
+
+    return response;
+  }
+
+  @Override
+  public void deleteComponent(String vspId, Version version, String componentId, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, component id", vspId, componentId);
+
+    if (!isManual(vspId, version)) {
+      MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+          LoggerTragetServiceName.DELETE_COMPONENT, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.PERMISSION_ERROR.getErrorCode(), "Can't delete component");
+      throw new CoreException(
+          new CompositionEditNotAllowedErrorBuilder(vspId, version).build());
+    }
+
+    //componentDao.updateVspLatestModificationTime(vspId, version);
+
+    mdcDataDebugMessage.debugExitMessage("VSP id, component id", vspId, componentId);
+  }
+
+  @Override
+  public QuestionnaireResponse getQuestionnaire(String vspId, Version version,
+                                                String componentId, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, component id", vspId, componentId);
+
+    QuestionnaireResponse questionnaireResponse = new QuestionnaireResponse();
+    ComponentEntity component = componentDao.getQuestionnaireData(vspId, version, componentId);
+    VersioningUtil
+        .validateEntityExistence(component, new ComponentEntity(vspId, version, componentId),
+            VspDetails.ENTITY_TYPE);
+
+    questionnaireResponse.setData(component.getQuestionnaireData());
+    List<String> nicNames = nicManager.listNics(vspId, version, componentId, user).stream()
+        .map(nic -> nic.getNicCompositionData().getName()).collect(Collectors.toList());
+    questionnaireResponse.setSchema(getComponentQuestionnaireSchema(
+        new ComponentQuestionnaireSchemaInput(nicNames, questionnaireResponse.getData() == null
+            ? null
+            : JsonUtil.json2Object(questionnaireResponse.getData(), Map.class))));
+
+    mdcDataDebugMessage.debugExitMessage("VSP id, component id", vspId, componentId);
+    return questionnaireResponse;
+  }
+
+  @Override
+  public void updateQuestionnaire(String vspId, Version version, String componentId,
+                                  String questionnaireData, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, component id", vspId, componentId);
+    validateComponentExistence(vspId, version, componentId, user);
+
+    componentDao.updateQuestionnaireData(vspId, version, componentId, questionnaireData);
+
+    //componentDao.updateVspLatestModificationTime(vspId, version);
+    mdcDataDebugMessage.debugExitMessage("VSP id, component id", vspId, componentId);
+  }
+
+  @Override
+  public void validateComponentExistence(String vspId, Version version, String componentId,
+                                         String user) {
+    getComponent(vspId, version, componentId);
+  }
+
+  private ComponentEntity getComponent(String vspId, Version version, String componentId) {
+    ComponentEntity retrieved = componentDao.get(new ComponentEntity(vspId, version, componentId));
+    VersioningUtil
+        .validateEntityExistence(retrieved, new ComponentEntity(vspId, version, componentId),
+            VspDetails.ENTITY_TYPE);
+    return retrieved;
+  }
+
+  protected String getComponentCompositionSchema(ComponentCompositionSchemaInput schemaInput) {
+    return SchemaGenerator
+        .generate(SchemaTemplateContext.composition, CompositionEntityType.component, schemaInput);
+  }
+
+  protected String getComponentQuestionnaireSchema(SchemaTemplateInput schemaInput) {
+    return SchemaGenerator
+        .generate(SchemaTemplateContext.questionnaire, CompositionEntityType.component,
+            schemaInput);
+  }
+
+  private boolean isManual(String vspId, Version version) {
+    return false;
+  }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/MibManagerFactoryImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/MibManagerFactoryImpl.java
new file mode 100644
index 0000000000..8c887e0140
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/MibManagerFactoryImpl.java
@@ -0,0 +1,37 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct.impl;
+
+import org.openecomp.sdc.activityLog.ActivityLogManagerFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.MibManager;
+import org.openecomp.sdc.vendorsoftwareproduct.MibManagerFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.MibDaoFactory;
+
+public class MibManagerFactoryImpl extends MibManagerFactory {
+  private static final MibManager INSTANCE =
+      new MibManagerImpl(MibDaoFactory.getInstance().createInterface(),
+          ActivityLogManagerFactory.getInstance().createInterface());
+
+  @Override
+  public MibManager createInterface() {
+    return INSTANCE;
+  }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/MibManagerImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/MibManagerImpl.java
new file mode 100644
index 0000000000..185cfa091b
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/MibManagerImpl.java
@@ -0,0 +1,226 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct.impl;
+
+import org.apache.commons.collections4.MapUtils;
+import org.openecomp.core.enrichment.types.ArtifactType;
+import org.openecomp.core.utilities.CommonMethods;
+import org.openecomp.core.utilities.file.FileContentHandler;
+import org.openecomp.core.utilities.file.FileUtils;
+import org.openecomp.sdc.activityLog.ActivityLogManager;
+import org.openecomp.sdc.activitylog.dao.type.ActivityLogEntity;
+import org.openecomp.sdc.common.errors.CoreException;
+import org.openecomp.sdc.common.errors.Messages;
+import org.openecomp.sdc.common.utils.CommonUtil;
+import org.openecomp.sdc.datatypes.error.ErrorLevel;
+import org.openecomp.sdc.datatypes.error.ErrorMessage;
+import org.openecomp.sdc.logging.context.impl.MdcDataDebugMessage;
+import org.openecomp.sdc.logging.context.impl.MdcDataErrorMessage;
+import org.openecomp.sdc.logging.types.LoggerConstants;
+import org.openecomp.sdc.logging.types.LoggerErrorCode;
+import org.openecomp.sdc.logging.types.LoggerTragetServiceName;
+import org.openecomp.sdc.vendorsoftwareproduct.MibManager;
+import org.openecomp.sdc.vendorsoftwareproduct.VendorSoftwareProductConstants;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.MibDao;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.MibEntity;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
+import org.openecomp.sdc.vendorsoftwareproduct.errors.MibUploadErrorBuilder;
+import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.MibUploadStatus;
+import org.openecomp.sdc.vendorsoftwareproduct.utils.VendorSoftwareProductUtils;
+import org.openecomp.sdc.versioning.dao.types.Version;
+import org.openecomp.sdc.versioning.errors.VersionableSubEntityNotFoundErrorBuilder;
+import org.openecomp.sdcrests.activitylog.types.ActivityType;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.ByteBuffer;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Optional;
+
+public class MibManagerImpl implements MibManager {
+  private static MdcDataDebugMessage mdcDataDebugMessage = new MdcDataDebugMessage();
+  private ActivityLogManager activityLogManager;
+  private MibDao mibDao;
+
+  public MibManagerImpl(MibDao mibDao,
+                        ActivityLogManager activityLogManager) {
+    this.mibDao = mibDao;
+
+    this.activityLogManager = activityLogManager;
+    mibDao.registerVersioning(
+        VendorSoftwareProductConstants.VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE);
+  }
+
+  @Override
+  public void delete(String vspId, Version version, String componentId,
+                     ArtifactType artifactType, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, component id", vspId, componentId);
+
+    MibEntity mibEntity =
+        setValuesForComponentArtifactEntityUpload(vspId, version, null, componentId, null,
+            artifactType, null);
+    Optional<MibEntity> retrieved = mibDao.getByType(mibEntity);
+
+    if (!retrieved.isPresent()) {
+      throw new CoreException(new VersionableSubEntityNotFoundErrorBuilder(
+          mibEntity.getEntityType(),
+          artifactType.name(),
+          VspDetails.ENTITY_TYPE,
+          mibEntity.getFirstClassCitizenId(),
+          version).build());
+    }
+
+    mibDao.delete(retrieved.get());
+
+    mdcDataDebugMessage.debugExitMessage("VSP id, component id", vspId, componentId);
+  }
+
+  @Override
+  public void upload(InputStream object, String filename, String vspId,
+                     Version version, String componentId, ArtifactType artifactType,
+                     String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, component id", vspId, componentId);
+
+    if (object == null) {
+      MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+          LoggerTragetServiceName.UPLOAD_MIB, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.DATA_ERROR.getErrorCode(), "Invalid MIB zip file");
+      throw new CoreException(new MibUploadErrorBuilder(
+          Messages.NO_ZIP_FILE_WAS_UPLOADED_OR_ZIP_NOT_EXIST.getErrorMessage()).build());
+    } else {
+      Map<String, List<ErrorMessage>> errors = new HashMap<>();
+      try {
+        byte[] uploadedFileData = FileUtils.toByteArray(object);
+        validateMibZipContent(vspId, version, uploadedFileData, errors);
+        if (MapUtils.isNotEmpty(errors)) {
+          MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+              LoggerTragetServiceName.UPLOAD_MIB, ErrorLevel.ERROR.name(),
+              LoggerErrorCode.DATA_ERROR.getErrorCode(), "Invalid MIB zip file");
+          throw new CoreException(
+              new MibUploadErrorBuilder(errors.values().iterator().next().get(0).getMessage())
+                  .build());
+        }
+
+        createArtifactInDatabase(vspId, version, filename, componentId, artifactType,
+            uploadedFileData);
+
+      } catch (Exception exception) {
+        MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+            LoggerTragetServiceName.UPLOAD_MIB, ErrorLevel.ERROR.name(),
+            LoggerErrorCode.DATA_ERROR.getErrorCode(), "Invalid MIB zip file");
+        throw new CoreException(new MibUploadErrorBuilder(exception.getMessage()).build());
+      }
+    }
+
+    ActivityLogEntity activityLogEntity =
+        new ActivityLogEntity(vspId, String.valueOf(version.getMajor() + 1),
+            ActivityType.UPLOAD_ARTIFACT.toString(), user, true, "", "");
+    activityLogManager.addActionLog(activityLogEntity, user);
+
+
+    mdcDataDebugMessage.debugExitMessage("VSP id, component id", vspId, componentId);
+  }
+
+  private void createArtifactInDatabase(String vspId, Version version, String filename,
+                                        String componentId, ArtifactType artifactType,
+                                        byte[] uploadedFileData) {
+    String artifactId = CommonMethods.nextUuId();
+    MibEntity mibEntity =
+        setValuesForComponentArtifactEntityUpload(vspId, version, filename, componentId,
+            artifactId, artifactType, uploadedFileData);
+    mibDao.create(mibEntity);
+  }
+
+  @Override
+  public MibUploadStatus listFilenames(String vspId, Version version, String componentId,
+                                       String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, component id", vspId, componentId);
+
+    MibEntity current =
+        new MibEntity(vspId, version, componentId, null);
+
+    mdcDataDebugMessage.debugExitMessage("VSP id, component id", vspId, componentId);
+
+    return setMibUploadStatusValues(current);
+  }
+
+
+  private MibUploadStatus setMibUploadStatusValues(
+      MibEntity mibEntity) {
+    MibUploadStatus mibUploadStatus = new MibUploadStatus();
+
+    Collection<MibEntity> artifactNames =
+        mibDao.list(mibEntity);
+    Map<ArtifactType, String> artifactTypeToFilename =
+        VendorSoftwareProductUtils.filterNonTrapOrPollArtifacts(artifactNames);
+
+    if (MapUtils.isNotEmpty(artifactTypeToFilename)) {
+      if (artifactTypeToFilename.containsKey(ArtifactType.SNMP_TRAP)) {
+        mibUploadStatus.setSnmpTrap(artifactTypeToFilename.get(ArtifactType.SNMP_TRAP));
+      }
+      if (artifactTypeToFilename.containsKey(ArtifactType.SNMP_POLL)) {
+        mibUploadStatus.setSnmpPoll(artifactTypeToFilename.get(ArtifactType.SNMP_POLL));
+      }
+    }
+
+    return mibUploadStatus;
+  }
+
+  private MibEntity setValuesForComponentArtifactEntityUpload(
+      String vspId, Version version, String filename, String componentId, String artifactId,
+      ArtifactType artifactType, byte[] uploadedFileData) {
+
+    MibEntity mibEntity = new MibEntity();
+
+    mibEntity.setVspId(vspId);
+    mibEntity.setVersion(version);
+    mibEntity.setComponentId(componentId);
+    mibEntity.setId(artifactId);
+    mibEntity.setType(artifactType);
+    mibEntity.setArtifactName(filename);
+
+    if (Objects.nonNull(uploadedFileData)) {
+      mibEntity.setArtifact(ByteBuffer.wrap(uploadedFileData));
+    }
+
+    return mibEntity;
+  }
+
+  private void validateMibZipContent(String vspId, Version version, byte[] uploadedFileData,
+                                     Map<String, List<ErrorMessage>> errors) {
+    FileContentHandler contentMap;
+    try {
+      contentMap = CommonUtil.loadUploadFileContent(uploadedFileData);
+      VendorSoftwareProductUtils.validateContentZipData(contentMap, errors);
+    } catch (IOException exception) {
+      MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+          LoggerTragetServiceName.VALIDATE_MIB, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.DATA_ERROR.getErrorCode(), "Invalid MIB zip file");
+      throw new CoreException(
+          new MibUploadErrorBuilder(vspId, version, Messages.INVALID_ZIP_FILE.getErrorMessage())
+              .build());
+    }
+  }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/NetworkManagerFactoryImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/NetworkManagerFactoryImpl.java
new file mode 100644
index 0000000000..34aaa0fee6
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/NetworkManagerFactoryImpl.java
@@ -0,0 +1,38 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct.impl;
+
+import org.openecomp.sdc.vendorsoftwareproduct.NetworkManager;
+import org.openecomp.sdc.vendorsoftwareproduct.NetworkManagerFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.NetworkDaoFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.factory.CompositionEntityDataManagerFactory;
+
+public class NetworkManagerFactoryImpl extends NetworkManagerFactory {
+  private static final NetworkManager INSTANCE =
+      new NetworkManagerImpl(
+          NetworkDaoFactory.getInstance().createInterface(),
+          CompositionEntityDataManagerFactory.getInstance().createInterface());
+
+  @Override
+  public NetworkManager createInterface() {
+    return INSTANCE;
+  }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/NetworkManagerImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/NetworkManagerImpl.java
new file mode 100644
index 0000000000..77b6b0039e
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/NetworkManagerImpl.java
@@ -0,0 +1,177 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct.impl;
+
+import org.apache.commons.collections4.CollectionUtils;
+import org.openecomp.sdc.common.errors.CoreException;
+import org.openecomp.sdc.datatypes.error.ErrorLevel;
+import org.openecomp.sdc.logging.context.impl.MdcDataDebugMessage;
+import org.openecomp.sdc.logging.context.impl.MdcDataErrorMessage;
+import org.openecomp.sdc.logging.types.LoggerConstants;
+import org.openecomp.sdc.logging.types.LoggerErrorCode;
+import org.openecomp.sdc.logging.types.LoggerTragetServiceName;
+import org.openecomp.sdc.vendorsoftwareproduct.NetworkManager;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.NetworkDao;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.NetworkEntity;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
+import org.openecomp.sdc.vendorsoftwareproduct.errors.CompositionEditNotAllowedErrorBuilder;
+import org.openecomp.sdc.vendorsoftwareproduct.services.composition.CompositionEntityDataManager;
+import org.openecomp.sdc.vendorsoftwareproduct.services.schemagenerator.SchemaGenerator;
+import org.openecomp.sdc.vendorsoftwareproduct.types.CompositionEntityResponse;
+import org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityType;
+import org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityValidationData;
+import org.openecomp.sdc.vendorsoftwareproduct.types.composition.Network;
+import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.NetworkCompositionSchemaInput;
+import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.SchemaTemplateContext;
+import org.openecomp.sdc.versioning.VersioningUtil;
+import org.openecomp.sdc.versioning.dao.types.Version;
+
+import java.util.Collection;
+
+public class NetworkManagerImpl implements NetworkManager {
+  private static MdcDataDebugMessage mdcDataDebugMessage = new MdcDataDebugMessage();
+
+  private NetworkDao networkDao;
+  private CompositionEntityDataManager compositionEntityDataManager;
+
+  public NetworkManagerImpl(NetworkDao networkDao,
+                            CompositionEntityDataManager compositionEntityDataManager) {
+    this.networkDao = networkDao;
+    this.compositionEntityDataManager = compositionEntityDataManager;
+  }
+
+  @Override
+  public Collection<NetworkEntity> listNetworks(String vspId, Version version, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vspId);
+    mdcDataDebugMessage.debugExitMessage("VSP id", vspId);
+
+    return networkDao.list(new NetworkEntity(vspId, version, null));
+  }
+
+  @Override
+  public NetworkEntity createNetwork(NetworkEntity network, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", network.getVspId());
+
+    if (!isManual(network.getVspId(), network.getVersion())) {
+      MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+          LoggerTragetServiceName.CREATE_NETWORK, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.PERMISSION_ERROR.getErrorCode(), "Can't create network");
+      throw new CoreException(
+          new CompositionEditNotAllowedErrorBuilder(network.getVspId(), network.getVersion())
+              .build());
+    }
+
+/*    networkDao
+        .updateVspLatestModificationTime(network.getVspId(), network.getVersion());*/
+
+    mdcDataDebugMessage.debugExitMessage("VSP id", network.getVspId());
+
+    return null;
+  }
+
+  private NetworkEntity createNetwork(NetworkEntity network) {
+    return compositionEntityDataManager.createNetwork(network);
+  }
+
+  @Override
+  public CompositionEntityValidationData updateNetwork(NetworkEntity network, String user) {
+    mdcDataDebugMessage
+        .debugEntryMessage("VSP id, network id", network.getVspId(), network.getId());
+
+    NetworkEntity retrieved = getNetwork(network.getVspId(), network.getVersion(), network.getId());
+
+    NetworkCompositionSchemaInput schemaInput = new NetworkCompositionSchemaInput();
+    schemaInput.setManual(isManual(network.getVspId(), network.getVersion()));
+    schemaInput.setNetwork(retrieved.getNetworkCompositionData());
+
+    CompositionEntityValidationData validationData = compositionEntityDataManager
+        .validateEntity(network, SchemaTemplateContext.composition, schemaInput);
+    if (CollectionUtils.isEmpty(validationData.getErrors())) {
+      networkDao.update(network);
+    }
+
+/*    networkDao
+        .updateVspLatestModificationTime(network.getVspId(), network.getVersion());*/
+
+    mdcDataDebugMessage
+        .debugExitMessage("VSP id, network id", network.getVspId(), network.getId());
+
+    return validationData;
+  }
+
+  @Override
+  public CompositionEntityResponse<Network> getNetwork(String vspId, Version version,
+                                                       String networkId, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, network id", vspId, networkId);
+
+    NetworkEntity networkEntity = getNetwork(vspId, version, networkId);
+    Network network = networkEntity.getNetworkCompositionData();
+
+    NetworkCompositionSchemaInput schemaInput = new NetworkCompositionSchemaInput();
+    schemaInput.setManual(isManual(vspId, version));
+    schemaInput.setNetwork(network);
+
+    CompositionEntityResponse<Network> response = new CompositionEntityResponse<>();
+    response.setId(networkId);
+    response.setData(network);
+    response.setSchema(getCompositionSchema(schemaInput));
+
+    mdcDataDebugMessage.debugExitMessage("VSP id, network id", vspId, networkId);
+
+    return response;
+  }
+
+
+  private NetworkEntity getNetwork(String vspId, Version version, String networkId) {
+    NetworkEntity retrieved = networkDao.get(new NetworkEntity(vspId, version, networkId));
+    VersioningUtil.validateEntityExistence(retrieved, new NetworkEntity(vspId, version, networkId),
+        VspDetails.ENTITY_TYPE);
+    return retrieved;
+  }
+
+  @Override
+  public void deleteNetwork(String vspId, Version version, String networkId, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, network id", vspId, networkId);
+
+    if (!isManual(vspId, version)) {
+      MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+          LoggerTragetServiceName.DELETE_NETWORK, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.PERMISSION_ERROR.getErrorCode(), "Can't delete network");
+      throw new CoreException(
+          new CompositionEditNotAllowedErrorBuilder(vspId, version).build());
+    }
+
+    //networkDao.updateVspLatestModificationTime(vspId, version);
+
+    mdcDataDebugMessage.debugExitMessage("VSP id, network id", vspId, networkId);
+  }
+
+  // todo *************************** move to reusable place! *************************
+
+  private boolean isManual(String vspId, Version version) {
+    return false;
+  }
+
+  protected String getCompositionSchema(NetworkCompositionSchemaInput schemaInput) {
+    return SchemaGenerator
+        .generate(SchemaTemplateContext.composition, CompositionEntityType.network, schemaInput);
+  }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/NicManagerFactoryImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/NicManagerFactoryImpl.java
new file mode 100644
index 0000000000..1d911701f9
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/NicManagerFactoryImpl.java
@@ -0,0 +1,40 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct.impl;
+
+import org.openecomp.sdc.vendorsoftwareproduct.NetworkManagerFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.NicManager;
+import org.openecomp.sdc.vendorsoftwareproduct.NicManagerFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.NicDaoFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.factory.CompositionEntityDataManagerFactory;
+
+public class NicManagerFactoryImpl extends NicManagerFactory {
+  private static final NicManager INSTANCE =
+      new NicManagerImpl(
+          NicDaoFactory.getInstance().createInterface(),
+          CompositionEntityDataManagerFactory.getInstance().createInterface(),
+          NetworkManagerFactory.getInstance().createInterface());
+
+  @Override
+  public NicManager createInterface() {
+    return INSTANCE;
+  }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/NicManagerImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/NicManagerImpl.java
new file mode 100644
index 0000000000..d73e0f5def
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/NicManagerImpl.java
@@ -0,0 +1,250 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct.impl;
+
+import org.apache.commons.collections4.CollectionUtils;
+import org.openecomp.sdc.common.errors.CoreException;
+import org.openecomp.sdc.datatypes.error.ErrorLevel;
+import org.openecomp.sdc.logging.context.impl.MdcDataDebugMessage;
+import org.openecomp.sdc.logging.context.impl.MdcDataErrorMessage;
+import org.openecomp.sdc.logging.types.LoggerConstants;
+import org.openecomp.sdc.logging.types.LoggerErrorCode;
+import org.openecomp.sdc.logging.types.LoggerTragetServiceName;
+import org.openecomp.sdc.vendorsoftwareproduct.NetworkManager;
+import org.openecomp.sdc.vendorsoftwareproduct.NicManager;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.NicDao;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.NetworkEntity;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
+import org.openecomp.sdc.vendorsoftwareproduct.errors.CompositionEditNotAllowedErrorBuilder;
+import org.openecomp.sdc.vendorsoftwareproduct.services.composition.CompositionEntityDataManager;
+import org.openecomp.sdc.vendorsoftwareproduct.services.schemagenerator.SchemaGenerator;
+import org.openecomp.sdc.vendorsoftwareproduct.types.CompositionEntityResponse;
+import org.openecomp.sdc.vendorsoftwareproduct.types.QuestionnaireResponse;
+import org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityType;
+import org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityValidationData;
+import org.openecomp.sdc.vendorsoftwareproduct.types.composition.Nic;
+import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.NicCompositionSchemaInput;
+import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.SchemaTemplateContext;
+import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.SchemaTemplateInput;
+import org.openecomp.sdc.versioning.VersioningUtil;
+import org.openecomp.sdc.versioning.dao.types.Version;
+
+import java.util.Collection;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+public class NicManagerImpl implements NicManager {
+  private static MdcDataDebugMessage mdcDataDebugMessage = new MdcDataDebugMessage();
+
+  private NicDao nicDao;
+  private CompositionEntityDataManager compositionEntityDataManager;
+  private NetworkManager networkManager;
+
+  public NicManagerImpl(NicDao nicDao,
+                        CompositionEntityDataManager compositionEntityDataManager,
+                        NetworkManager networkManager) {
+    this.nicDao = nicDao;
+    this.compositionEntityDataManager = compositionEntityDataManager;
+    this.networkManager = networkManager;
+  }
+
+  @Override
+  public Collection<NicEntity> listNics(String vspId, Version version, String componentId,
+                                        String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, component id", vspId, componentId);
+
+    Collection<NicEntity> nics = nicDao.list(new NicEntity(vspId, version, componentId, null));
+
+    if (!nics.isEmpty()) {
+      Map<String, String> networksNameById = listNetworksNameById(vspId, version, user);
+      nics.forEach(nicEntity -> {
+        Nic nic = nicEntity.getNicCompositionData();
+        nic.setNetworkName(networksNameById.get(nic.getNetworkId()));
+        nicEntity.setNicCompositionData(nic);
+      });
+    }
+
+    mdcDataDebugMessage.debugExitMessage("VSP id, component id", vspId, componentId);
+
+    return nics;
+  }
+
+  private Map<String, String> listNetworksNameById(String vspId, Version version, String user) {
+    Collection<NetworkEntity> networks = networkManager.listNetworks(vspId, version, user);
+    return networks.stream().collect(Collectors.toMap(NetworkEntity::getId,
+        networkEntity -> networkEntity.getNetworkCompositionData().getName()));
+  }
+
+  @Override
+  public NicEntity createNic(NicEntity nic, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, component id", nic.getVspId(),
+        nic.getComponentId());
+
+    if (!isManual(nic.getVspId(), nic.getVersion())) {
+      MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+          LoggerTragetServiceName.CREATE_NIC, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.PERMISSION_ERROR.getErrorCode(), "Can't create nic");
+      throw new CoreException(
+          new CompositionEditNotAllowedErrorBuilder(nic.getVspId(), nic.getVersion()).build());
+    }
+
+    //nicDao.updateVspLatestModificationTime(nic.getVspId(), nic.getVersion());
+
+    mdcDataDebugMessage
+        .debugExitMessage("VSP id, component id", nic.getVspId(), nic.getComponentId());
+
+    return null;
+  }
+
+  @Override
+  public CompositionEntityResponse<Nic> getNic(String vspId, Version version, String componentId,
+                                               String nicId, String user) {
+    mdcDataDebugMessage
+        .debugEntryMessage("VSP id, component id, nic id", vspId, componentId, nicId);
+
+    NicEntity nicEntity = getNic(vspId, version, componentId, nicId);
+    Nic nic = nicEntity.getNicCompositionData();
+
+    NicCompositionSchemaInput schemaInput = new NicCompositionSchemaInput();
+    schemaInput.setManual(isManual(vspId, version));
+    schemaInput.setNic(nic);
+    Map<String, String> networksNameById = listNetworksNameById(vspId, version, user);
+    nic.setNetworkName(networksNameById.get(nic.getNetworkId()));
+    schemaInput.setNetworkIds(networksNameById.keySet());
+
+    CompositionEntityResponse<Nic> response = new CompositionEntityResponse<>();
+    response.setId(nicId);
+    response.setData(nic);
+    response.setSchema(getNicCompositionSchema(schemaInput));
+
+    mdcDataDebugMessage
+        .debugExitMessage("VSP id, component id", vspId, componentId, nicId);
+
+    return response;
+  }
+
+
+  private NicEntity getNic(String vspId, Version version, String componentId, String nicId) {
+    NicEntity retrieved = nicDao.get(new NicEntity(vspId, version, componentId, nicId));
+    VersioningUtil
+        .validateEntityExistence(retrieved, new NicEntity(vspId, version, componentId, nicId),
+            VspDetails.ENTITY_TYPE);
+    return retrieved;
+  }
+
+  @Override
+  public void deleteNic(String vspId, Version version, String componentId, String nicId,
+                        String user) {
+    mdcDataDebugMessage
+        .debugEntryMessage("VSP id, component id", vspId, componentId, nicId);
+
+    if (!isManual(vspId, version)) {
+      MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+          LoggerTragetServiceName.DELETE_NIC, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.PERMISSION_ERROR.getErrorCode(), "Can't delete nic");
+      throw new CoreException(
+          new CompositionEditNotAllowedErrorBuilder(vspId, version).build());
+    }
+
+    //nicDao.updateVspLatestModificationTime(vspId, version);
+
+    mdcDataDebugMessage
+        .debugExitMessage("VSP id, component id", vspId, componentId, nicId);
+  }
+
+  @Override
+  public CompositionEntityValidationData updateNic(NicEntity nic, String user) {
+    mdcDataDebugMessage
+        .debugEntryMessage("VSP id, component id", nic.getVspId(), nic.getComponentId(),
+            nic.getId());
+
+    NicEntity retrieved =
+        getNic(nic.getVspId(), nic.getVersion(), nic.getComponentId(), nic.getId());
+
+    NicCompositionSchemaInput schemaInput = new NicCompositionSchemaInput();
+    schemaInput.setManual(isManual(nic.getVspId(), nic.getVersion()));
+    schemaInput.setNic(retrieved.getNicCompositionData());
+
+    CompositionEntityValidationData validationData = compositionEntityDataManager
+        .validateEntity(nic, SchemaTemplateContext.composition, schemaInput);
+    if (CollectionUtils.isEmpty(validationData.getErrors())) {
+      nicDao.update(nic);
+    }
+
+    //nicDao.updateVspLatestModificationTime(nic.getVspId(), nic.getVersion());
+
+    mdcDataDebugMessage
+        .debugExitMessage("VSP id, component id", nic.getVspId(), nic.getComponentId(),
+            nic.getId());
+
+    return validationData;
+  }
+
+  @Override
+  public QuestionnaireResponse getNicQuestionnaire(String vspId, Version version,
+                                                   String componentId, String nicId, String user) {
+    mdcDataDebugMessage
+        .debugEntryMessage("VSP id, component id", vspId, componentId, nicId);
+
+    QuestionnaireResponse questionnaireResponse = new QuestionnaireResponse();
+    NicEntity nicQuestionnaire = nicDao.getQuestionnaireData(vspId, version, componentId, nicId);
+    VersioningUtil.validateEntityExistence(nicQuestionnaire,
+        new NicEntity(vspId, version, componentId, nicId), VspDetails.ENTITY_TYPE);
+
+    questionnaireResponse.setData(nicQuestionnaire.getQuestionnaireData());
+    questionnaireResponse.setSchema(getNicQuestionnaireSchema(null));
+
+    mdcDataDebugMessage
+        .debugExitMessage("VSP id, component id", vspId, componentId, nicId);
+
+    return questionnaireResponse;
+  }
+
+  @Override
+  public void updateNicQuestionnaire(String vspId, Version version, String componentId,
+                                     String nicId, String questionnaireData, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, component id", vspId, componentId, nicId);
+
+    getNic(vspId, version, componentId, nicId);
+
+    nicDao.updateQuestionnaireData(vspId, version, componentId, nicId, questionnaireData);
+
+    //nicDao.updateVspLatestModificationTime(vspId, version);
+
+    mdcDataDebugMessage.debugExitMessage("VSP id, component id", vspId, componentId, nicId);
+  }
+
+  protected String getNicQuestionnaireSchema(SchemaTemplateInput schemaInput) {
+    return SchemaGenerator
+        .generate(SchemaTemplateContext.questionnaire, CompositionEntityType.nic, schemaInput);
+  }
+
+  protected String getNicCompositionSchema(NicCompositionSchemaInput schemaInput) {
+    return SchemaGenerator
+        .generate(SchemaTemplateContext.composition, CompositionEntityType.nic, schemaInput);
+  }
+  // todo *************************** move to reusable place! *************************
+
+  private boolean isManual(String vspId, Version version) {
+    return false;
+  }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/OrchestrationTemplateCandidateManagerFactoryImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/OrchestrationTemplateCandidateManagerFactoryImpl.java
new file mode 100644
index 0000000000..65aab2d9f4
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/OrchestrationTemplateCandidateManagerFactoryImpl.java
@@ -0,0 +1,55 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct.impl;
+
+import org.openecomp.core.model.dao.ServiceModelDaoFactory;
+import org.openecomp.sdc.activityLog.ActivityLogManagerFactory;
+import org.openecomp.sdc.activitylog.dao.ActivityLogDaoFactory;
+import org.openecomp.sdc.healing.factory.HealingManagerFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.OrchestrationTemplateCandidateManager;
+import org.openecomp.sdc.vendorsoftwareproduct.OrchestrationTemplateCandidateManagerFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.OrchestrationTemplateDaoFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductDaoFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductInfoDaoFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.factory.CandidateServiceFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.factory.CompositionDataExtractorFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.factory.CompositionEntityDataManagerFactory;
+
+public class OrchestrationTemplateCandidateManagerFactoryImpl extends
+    OrchestrationTemplateCandidateManagerFactory {
+  private static final OrchestrationTemplateCandidateManager INSTANCE =
+      new OrchestrationTemplateCandidateManagerImpl(
+          VendorSoftwareProductDaoFactory.getInstance().createInterface(),
+          VendorSoftwareProductInfoDaoFactory.getInstance().createInterface(),
+          OrchestrationTemplateDaoFactory.getInstance().createInterface(),
+          CandidateServiceFactory.getInstance().createInterface(),
+          HealingManagerFactory.getInstance().createInterface(),
+          CompositionDataExtractorFactory.getInstance().createInterface(),
+          ServiceModelDaoFactory.getInstance().createInterface(),
+          CompositionEntityDataManagerFactory.getInstance().createInterface(),
+          ActivityLogManagerFactory.getInstance().createInterface());
+
+
+  @Override
+  public OrchestrationTemplateCandidateManager createInterface() {
+    return INSTANCE;
+  }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/OrchestrationTemplateCandidateManagerImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/OrchestrationTemplateCandidateManagerImpl.java
new file mode 100644
index 0000000000..9373bfb3a6
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/OrchestrationTemplateCandidateManagerImpl.java
@@ -0,0 +1,421 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct.impl;
+
+import org.apache.commons.collections4.CollectionUtils;
+import org.apache.commons.collections4.MapUtils;
+import org.openecomp.core.model.dao.ServiceModelDao;
+import org.openecomp.core.model.types.ServiceElement;
+import org.openecomp.core.utilities.file.FileContentHandler;
+import org.openecomp.core.utilities.file.FileUtils;
+import org.openecomp.core.utilities.json.JsonUtil;
+import org.openecomp.sdc.activityLog.ActivityLogManager;
+import org.openecomp.sdc.activitylog.dao.type.ActivityLogEntity;
+import org.openecomp.sdc.common.errors.CoreException;
+import org.openecomp.sdc.common.errors.Messages;
+import org.openecomp.sdc.common.utils.CommonUtil;
+import org.openecomp.sdc.common.utils.SdcCommon;
+import org.openecomp.sdc.datatypes.error.ErrorLevel;
+import org.openecomp.sdc.datatypes.error.ErrorMessage;
+import org.openecomp.sdc.healing.api.HealingManager;
+import org.openecomp.sdc.healing.types.HealCode;
+import org.openecomp.sdc.heat.datatypes.structure.HeatStructureTree;
+import org.openecomp.sdc.heat.datatypes.structure.ValidationStructureList;
+import org.openecomp.sdc.heat.services.tree.HeatTreeManager;
+import org.openecomp.sdc.heat.services.tree.HeatTreeManagerUtil;
+import org.openecomp.sdc.logging.api.Logger;
+import org.openecomp.sdc.logging.api.LoggerFactory;
+import org.openecomp.sdc.logging.api.annotations.Metrics;
+import org.openecomp.sdc.logging.context.impl.MdcDataDebugMessage;
+import org.openecomp.sdc.logging.types.LoggerServiceName;
+import org.openecomp.sdc.logging.types.LoggerTragetServiceName;
+import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
+import org.openecomp.sdc.translator.services.heattotosca.HeatToToscaUtil;
+import org.openecomp.sdc.validation.util.ValidationManagerUtil;
+import org.openecomp.sdc.vendorsoftwareproduct.OrchestrationTemplateCandidateManager;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.OrchestrationTemplateDao;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductDao;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductInfoDao;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.OrchestrationTemplateCandidateData;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.UploadData;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
+import org.openecomp.sdc.vendorsoftwareproduct.errors.OrchestrationTemplateNotFoundErrorBuilder;
+import org.openecomp.sdc.vendorsoftwareproduct.services.composition.CompositionDataExtractor;
+import org.openecomp.sdc.vendorsoftwareproduct.services.composition.CompositionEntityDataManager;
+import org.openecomp.sdc.vendorsoftwareproduct.services.filedatastructuremodule.CandidateService;
+import org.openecomp.sdc.vendorsoftwareproduct.services.utils.CandidateEntityBuilder;
+import org.openecomp.sdc.vendorsoftwareproduct.types.OrchestrationTemplateActionResponse;
+import org.openecomp.sdc.vendorsoftwareproduct.types.UploadFileResponse;
+import org.openecomp.sdc.vendorsoftwareproduct.types.ValidationResponse;
+import org.openecomp.sdc.vendorsoftwareproduct.types.candidateheat.FilesDataStructure;
+import org.openecomp.sdc.vendorsoftwareproduct.utils.VendorSoftwareProductUtils;
+import org.openecomp.sdc.versioning.dao.types.Version;
+import org.openecomp.sdcrests.activitylog.types.ActivityType;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.ByteBuffer;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+
+public class OrchestrationTemplateCandidateManagerImpl
+    implements OrchestrationTemplateCandidateManager {
+  private static MdcDataDebugMessage mdcDataDebugMessage = new MdcDataDebugMessage();
+  private static final Logger logger =
+      LoggerFactory.getLogger(OrchestrationTemplateCandidateManagerImpl.class);
+
+  private VendorSoftwareProductDao vendorSoftwareProductDao;
+  private VendorSoftwareProductInfoDao vspInfoDao;
+  private OrchestrationTemplateDao orchestrationTemplateDataDao;
+  private CandidateService candidateService;
+  private HealingManager healingManager;
+  private CompositionDataExtractor compositionDataExtractor;
+  private ServiceModelDao<ToscaServiceModel, ServiceElement> serviceModelDao;
+  private CompositionEntityDataManager compositionEntityDataManager;
+  private ActivityLogManager activityLogManager;
+
+  public OrchestrationTemplateCandidateManagerImpl(
+      VendorSoftwareProductDao vendorSoftwareProductDao, VendorSoftwareProductInfoDao
+      vspInfoDao,
+      OrchestrationTemplateDao orchestrationTemplateDataDao,
+      CandidateService candidateService, HealingManager healingManager,
+      CompositionDataExtractor compositionDataExtractor,
+      ServiceModelDao<ToscaServiceModel, ServiceElement> serviceModelDao,
+      CompositionEntityDataManager compositionEntityDataManager,
+      ActivityLogManager activityLogManager) {
+    this.vendorSoftwareProductDao = vendorSoftwareProductDao;
+    this.vspInfoDao = vspInfoDao;
+    this.orchestrationTemplateDataDao = orchestrationTemplateDataDao;
+    this.candidateService = candidateService;
+    this.healingManager = healingManager;
+    this.compositionDataExtractor = compositionDataExtractor;
+    this.serviceModelDao = serviceModelDao;
+    this.compositionEntityDataManager = compositionEntityDataManager;
+    this.activityLogManager = activityLogManager;
+  }
+
+  @Override
+  @Metrics
+  public UploadFileResponse upload(String vspId, Version version, InputStream heatFileToUpload,
+                                   String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vspId);
+
+    VspDetails vspDetails = getVspDetails(vspId, version);
+
+    UploadFileResponse uploadFileResponse = new UploadFileResponse();
+    if (isNotEmptyFileToUpload(heatFileToUpload, uploadFileResponse)) {
+      return uploadFileResponse;
+    }
+
+    byte[] uploadedFileData = FileUtils.toByteArray(heatFileToUpload);
+    if (isInvalidRawZipData(uploadFileResponse, uploadedFileData)) {
+      return uploadFileResponse;
+    }
+
+    Optional<FileContentHandler> optionalContentMap =
+        getZipContentMap(uploadFileResponse, uploadedFileData);
+    if (!optionalContentMap.isPresent()) {
+      logger.error(Messages.ZIP_CONTENT_MAP.getErrorMessage());
+      uploadFileResponse
+          .addStructureError(
+              SdcCommon.UPLOAD_FILE,
+              new ErrorMessage(ErrorLevel.ERROR, Messages.ZIP_CONTENT_MAP.getErrorMessage()));
+
+      mdcDataDebugMessage.debugExitMessage("VSP id", vspId);
+      return uploadFileResponse;
+    }
+
+    if (!MapUtils.isEmpty(uploadFileResponse.getErrors())) {
+
+      mdcDataDebugMessage.debugExitMessage("VSP id", vspId);
+      return uploadFileResponse;
+    }
+    try {
+      OrchestrationTemplateCandidateData candidateData =
+          new CandidateEntityBuilder(candidateService)
+              .buildCandidateEntityFromZip(vspDetails, uploadedFileData, optionalContentMap.get(),
+                  uploadFileResponse.getErrors(), user);
+      candidateService.updateCandidateUploadData(candidateData, vspDetails.getId());
+    } catch (Exception exception) {
+      logger.error(Messages.ZIP_CONTENT_MAP.getErrorMessage());
+      uploadFileResponse
+          .addStructureError(
+              SdcCommon.UPLOAD_FILE,
+              new ErrorMessage(ErrorLevel.ERROR, exception.getMessage()));
+
+      mdcDataDebugMessage.debugExitMessage("VSP id", vspId);
+      return uploadFileResponse;
+    }
+
+    mdcDataDebugMessage.debugExitMessage("VSP id", vspId);
+    return uploadFileResponse;
+  }
+
+  @Override
+  public OrchestrationTemplateActionResponse process(String vspId,
+                                                     Version version, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vspId);
+
+    Optional<OrchestrationTemplateCandidateData> candidate =
+        fetchCandidateDataEntity(vspId, version);
+    if (!candidate.isPresent()) {
+      throw new CoreException(new OrchestrationTemplateNotFoundErrorBuilder(vspId).build());
+    }
+
+    OrchestrationTemplateActionResponse response = new OrchestrationTemplateActionResponse();
+    UploadFileResponse uploadFileResponse = new UploadFileResponse();
+    OrchestrationTemplateCandidateData candidateDataEntity = candidate.get();
+    Optional<FileContentHandler> fileContent =
+        getZipContentMap(uploadFileResponse, candidateDataEntity.getContentData().array());
+    if (!fileContent.isPresent()) {
+      response.addStructureErrors(uploadFileResponse.getErrors());
+      mdcDataDebugMessage.debugExitMessage("VSP id", vspId);
+      return response;
+    }
+
+    Map<String, List<ErrorMessage>> uploadErrors = uploadFileResponse.getErrors();
+    FileContentHandler fileContentMap = fileContent.get();
+    FilesDataStructure structure =
+        JsonUtil.json2Object(candidateDataEntity.getFilesDataStructure(), FilesDataStructure.class);
+
+    if (CollectionUtils.isNotEmpty(structure.getUnassigned())) {
+      response.addErrorMessageToMap(SdcCommon.UPLOAD_FILE,
+          Messages.FOUND_UNASSIGNED_FILES.getErrorMessage(), ErrorLevel.ERROR);
+
+      mdcDataDebugMessage.debugExitMessage("VSP id", vspId);
+      return response;
+    }
+
+    VspDetails vspDetails =
+        getVspDetails(vspId, version);
+
+    String manifest = candidateService.createManifest(vspDetails, structure);
+    fileContentMap.addFile(SdcCommon.MANIFEST_NAME, manifest.getBytes());
+
+    HeatStructureTree tree = createAndValidateHeatTree(response, fileContentMap);
+
+    Optional<ByteArrayInputStream> zipByteArrayInputStream = candidateService
+        .fetchZipFileByteArrayInputStream(vspId, candidateDataEntity, manifest, uploadErrors);
+    if (!zipByteArrayInputStream.isPresent()) {
+      return response;
+    }
+    deleteUploadDataAndContent(vspId, version);
+    saveHotData(vspId, version, zipByteArrayInputStream.get(), fileContentMap, tree);
+
+    ToscaServiceModel toscaServiceModel =
+        HeatToToscaUtil.loadAndTranslateTemplateData(fileContentMap)
+            .getToscaServiceModel();
+    if (toscaServiceModel != null) {
+      serviceModelDao.storeServiceModel(vspId, version, toscaServiceModel);
+      compositionEntityDataManager.saveCompositionData(vspId, version,
+          compositionDataExtractor.extractServiceCompositionData(toscaServiceModel));
+    }
+    uploadFileResponse.addStructureErrors(uploadErrors);
+
+    ActivityLogEntity activityLogEntity = new ActivityLogEntity(vspId,  String.valueOf(version.getMajor()+1),
+            ActivityType.UPLOAD_HEAT.toString(), user, true, "", "");
+    activityLogManager.addActionLog(activityLogEntity, user);
+
+    mdcDataDebugMessage.debugExitMessage("VSP id", vspId);
+    return response;
+  }
+
+
+  @Override
+  public Optional<FilesDataStructure> getFilesDataStructure(
+      String vspId, Version version, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vspId);
+
+    Optional<FilesDataStructure> candidateFileDataStructure =
+        candidateService.getOrchestrationTemplateCandidateFileDataStructure(vspId, version);
+    if (candidateFileDataStructure.isPresent()) {
+      return candidateFileDataStructure;
+    } else {
+      Map<String, Object> healingParams = getHealingParamsAsMap(vspId, version, user);
+
+      mdcDataDebugMessage
+          .debugExitMessage("VSP id", vspId);
+      return (Optional<FilesDataStructure>) healingManager
+          .heal(HealCode.FILE_DATA_STRUCTURE_HEALER, healingParams);
+    }
+  }
+
+  @Override
+
+  public ValidationResponse updateFilesDataStructure(String vspId,
+                                                     Version version, String user,
+                                                     FilesDataStructure fileDataStructure) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vspId);
+
+    ValidationResponse response = new ValidationResponse();
+    Optional<List<ErrorMessage>> validateErrors =
+        candidateService.validateFileDataStructure(fileDataStructure);
+    if (validateErrors.isPresent()) {
+      List<ErrorMessage> errorMessages = validateErrors.get();
+      if (CollectionUtils.isNotEmpty(errorMessages)) {
+        Map<String, List<ErrorMessage>> errorsMap = new HashMap<>();
+        errorsMap.put(SdcCommon.UPLOAD_FILE, errorMessages);
+        response.setUploadDataErrors(errorsMap, LoggerServiceName.Update_Manifest,
+            LoggerTragetServiceName.VALIDATE_FILE_DATA_STRUCTURE);
+
+        mdcDataDebugMessage
+            .debugExitMessage("VSP id", vspId);
+        return response;
+      }
+    }
+    candidateService.updateOrchestrationTemplateCandidateFileDataStructure(vspId, version,
+        fileDataStructure);
+
+    mdcDataDebugMessage
+        .debugExitMessage("VSP id", vspId);
+    return response;
+  }
+
+  @Override
+
+  public Optional<byte[]> get(String vspId, Version version, String user)
+      throws IOException {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vspId);
+
+    VspDetails vspDetails =
+        getVspDetails(vspId, version);
+
+    Optional<OrchestrationTemplateCandidateData> candidateDataEntity =
+        fetchCandidateDataEntity(vspId, version);
+
+    if (!candidateDataEntity.isPresent()) {
+      ErrorMessage errorMessage = new ErrorMessage(ErrorLevel.ERROR,
+          Messages.NO_ZIP_FILE_WAS_UPLOADED_OR_ZIP_NOT_EXIST.getErrorMessage());
+      logger.error(errorMessage.getMessage());
+
+      mdcDataDebugMessage
+          .debugExitMessage("VSP id", vspId);
+      return Optional.empty();
+    }
+
+    FilesDataStructure structure = JsonUtil
+        .json2Object(candidateDataEntity.get().getFilesDataStructure(), FilesDataStructure.class);
+    String manifest = candidateService.createManifest(vspDetails, structure);
+
+    mdcDataDebugMessage
+        .debugExitMessage("VSP id", vspId);
+    return Optional.ofNullable(candidateService
+        .replaceManifestInZip(candidateDataEntity.get().getContentData(), manifest, vspId));
+  }
+
+  private Optional<OrchestrationTemplateCandidateData> fetchCandidateDataEntity(
+      String vspId, Version version) {
+    return Optional
+        .ofNullable(candidateService.getOrchestrationTemplateCandidate(vspId, version));
+  }
+
+  private HeatStructureTree createAndValidateHeatTree(OrchestrationTemplateActionResponse response,
+                                                      FileContentHandler fileContentMap) {
+    VendorSoftwareProductUtils.addFileNamesToUploadFileResponse(fileContentMap, response);
+    Map<String, List<ErrorMessage>> validationErrors =
+        ValidationManagerUtil.initValidationManager(fileContentMap).validate();
+    response.getErrors().putAll(validationErrors);
+
+    HeatTreeManager heatTreeManager = HeatTreeManagerUtil.initHeatTreeManager(fileContentMap);
+    heatTreeManager.createTree();
+    heatTreeManager.addErrors(validationErrors);
+    return heatTreeManager.getTree();
+  }
+
+  private void saveHotData(String vspId, Version activeVersion, InputStream uploadedFileData,
+                           FileContentHandler fileContentMap, HeatStructureTree tree) {
+    Map<String, Object> manifestAsMap =
+        (Map<String, Object>) JsonUtil.json2Object(fileContentMap.getFileContent(
+            SdcCommon.MANIFEST_NAME), Map.class);
+
+    UploadData uploadData = new UploadData();
+    uploadData.setPackageName((String) manifestAsMap.get("name"));
+    uploadData.setPackageVersion((String) manifestAsMap.get("version"));
+    uploadData.setContentData(ByteBuffer.wrap(FileUtils.toByteArray(uploadedFileData)));
+    uploadData.setValidationDataStructure(new ValidationStructureList(tree));
+    orchestrationTemplateDataDao.updateOrchestrationTemplateData(vspId, uploadData);
+  }
+
+  private void deleteUploadDataAndContent(String vspId, Version version) {
+    //fixme change this when more tables are zusammenized
+    vendorSoftwareProductDao.deleteUploadData(vspId, version);
+  }
+
+  private boolean isInvalidRawZipData(UploadFileResponse uploadFileResponse,
+                                      byte[] uploadedFileData) {
+    Optional<ErrorMessage> errorMessage;
+    errorMessage = candidateService.validateRawZipData(uploadedFileData);
+    if (errorMessage.isPresent()) {
+      uploadFileResponse.addStructureError(SdcCommon.UPLOAD_FILE, errorMessage.get());
+      return true;
+    }
+    return false;
+  }
+
+  private boolean isNotEmptyFileToUpload(InputStream heatFileToUpload,
+                                         UploadFileResponse uploadFileResponse) {
+    Optional<ErrorMessage> errorMessage =
+        candidateService.validateNonEmptyFileToUpload(heatFileToUpload);
+    if (errorMessage.isPresent()) {
+      uploadFileResponse.addStructureError(SdcCommon.UPLOAD_FILE, errorMessage.get());
+      return true;
+    }
+    return false;
+  }
+
+  private Optional<FileContentHandler> getZipContentMap(UploadFileResponse uploadFileResponse,
+                                                        byte[] uploadedFileData) {
+    FileContentHandler contentMap = null;
+    try {
+      contentMap = CommonUtil.loadUploadFileContent(uploadedFileData);
+    } catch (IOException exception) {
+      uploadFileResponse.addStructureError(
+          SdcCommon.UPLOAD_FILE,
+          new ErrorMessage(ErrorLevel.ERROR, Messages.INVALID_ZIP_FILE.getErrorMessage()));
+    } catch (CoreException coreException) {
+      uploadFileResponse.addStructureError(
+          SdcCommon.UPLOAD_FILE, new ErrorMessage(ErrorLevel.ERROR, coreException.getMessage()));
+    }
+    return Optional.ofNullable(contentMap);
+  }
+
+  // todo *************************** move to reusable place! *************************
+
+  private Map<String, Object> getHealingParamsAsMap(String vspId, Version version, String user) {
+    Map<String, Object> healingParams = new HashMap<>();
+
+    healingParams.put(SdcCommon.VSP_ID, vspId);
+    healingParams.put(SdcCommon.VERSION, version);
+    healingParams.put(SdcCommon.USER, user);
+
+    return healingParams;
+  }
+
+  public VspDetails getVspDetails(String vspId, Version version) {
+    VspDetails vspDetails = vspInfoDao.get(new VspDetails(vspId, version));
+    vspDetails.setValidationData(orchestrationTemplateDataDao.getValidationData(vspId, version));
+    return vspDetails;
+  }
+
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ProcessManagerFactoryImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ProcessManagerFactoryImpl.java
new file mode 100644
index 0000000000..d870454de7
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ProcessManagerFactoryImpl.java
@@ -0,0 +1,38 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct.impl;
+
+import org.openecomp.sdc.activityLog.ActivityLogManagerFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.ProcessManager;
+import org.openecomp.sdc.vendorsoftwareproduct.ProcessManagerFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductDaoFactory;
+
+public class ProcessManagerFactoryImpl extends ProcessManagerFactory {
+  private static final ProcessManager INSTANCE =
+      new ProcessManagerImpl(
+              VendorSoftwareProductDaoFactory.getInstance().createInterface(),
+              ActivityLogManagerFactory.getInstance().createInterface());
+
+  @Override
+  public ProcessManager createInterface() {
+    return INSTANCE;
+  }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ProcessManagerImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ProcessManagerImpl.java
new file mode 100644
index 0000000000..4fa67ff2d3
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ProcessManagerImpl.java
@@ -0,0 +1,297 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct.impl;
+
+import org.openecomp.core.util.UniqueValueUtil;
+import org.openecomp.core.utilities.file.FileUtils;
+import org.openecomp.sdc.activityLog.ActivityLogManager;
+import org.openecomp.sdc.activitylog.dao.type.ActivityLogEntity;
+import org.openecomp.sdc.common.errors.CoreException;
+import org.openecomp.sdc.datatypes.error.ErrorLevel;
+import org.openecomp.sdc.logging.context.impl.MdcDataDebugMessage;
+import org.openecomp.sdc.logging.context.impl.MdcDataErrorMessage;
+import org.openecomp.sdc.logging.types.LoggerConstants;
+import org.openecomp.sdc.logging.types.LoggerErrorCode;
+import org.openecomp.sdc.logging.types.LoggerTragetServiceName;
+import org.openecomp.sdc.vendorsoftwareproduct.ProcessManager;
+import org.openecomp.sdc.vendorsoftwareproduct.VendorSoftwareProductConstants;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductDao;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
+import org.openecomp.sdc.vendorsoftwareproduct.errors.UploadInvalidErrorBuilder;
+import org.openecomp.sdc.versioning.VersioningUtil;
+import org.openecomp.sdc.versioning.dao.types.Version;
+import org.openecomp.sdcrests.activitylog.types.ActivityType;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Collection;
+
+public class ProcessManagerImpl implements ProcessManager {
+  private static MdcDataDebugMessage mdcDataDebugMessage = new MdcDataDebugMessage();
+  private ActivityLogManager activityLogManager;
+
+  private VendorSoftwareProductDao vendorSoftwareProductDao;
+
+  public ProcessManagerImpl(VendorSoftwareProductDao vendorSoftwareProductDao, ActivityLogManager activityLogManager) {
+    this.vendorSoftwareProductDao = vendorSoftwareProductDao;
+    this.activityLogManager = activityLogManager;
+  }
+
+  @Override
+  public Collection<ProcessEntity> listProcesses(String vspId, Version version,
+                                                 String componentId,
+                                                 String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, component id", vspId, componentId);
+    mdcDataDebugMessage.debugExitMessage("VSP id, component id", vspId, componentId);
+
+    return vendorSoftwareProductDao.listProcesses(vspId, version, componentId);
+  }
+
+  @Override
+  public void deleteProcesses(String vspId, Version version, String componentId, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, component id", vspId, componentId);
+
+    Collection<ProcessEntity> processes =
+        vendorSoftwareProductDao.listProcesses(vspId, version, componentId);
+
+    if (!processes.isEmpty()) {
+      for (ProcessEntity process : processes) {
+        deleteUniqueValue(process.getVspId(), process.getVersion(), process.getComponentId(),
+            process.getName());
+      }
+
+      vendorSoftwareProductDao.deleteProcesses(vspId, version, componentId);
+    }
+    mdcDataDebugMessage.debugExitMessage("VSP id, component id", vspId, componentId);
+  }
+
+  @Override
+  public ProcessEntity createProcess(ProcessEntity process, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, component id", process.getId(),
+        process.getComponentId());
+    validateUniqueName(process.getVspId(), process.getVersion(), process.getComponentId(),
+        process.getName());
+    //process.setId(CommonMethods.nextUuId());
+
+    vendorSoftwareProductDao.createProcess(process);
+    createUniqueName(process.getVspId(), process.getVersion(), process.getComponentId(),
+        process.getName());
+
+    mdcDataDebugMessage.debugExitMessage("VSP id, component id", process.getId(),
+        process.getComponentId());
+
+    return process;
+  }
+
+
+  @Override
+  public ProcessEntity getProcess(String vspId, Version version, String componentId,
+                                  String processId, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, component id", vspId, componentId);
+
+    ProcessEntity retrieved =
+        vendorSoftwareProductDao.getProcess(vspId, version, componentId, processId);
+    validateProcessExistence(vspId, version, componentId, processId, retrieved);
+
+    mdcDataDebugMessage.debugExitMessage("VSP id, component id", vspId, componentId);
+
+    return retrieved;
+  }
+
+  @Override
+  public void updateProcess(ProcessEntity process, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, component id", process.getId(),
+        process.getComponentId());
+
+    ProcessEntity retrieved = vendorSoftwareProductDao
+        .getProcess(process.getVspId(), process.getVersion(), process.getComponentId(),
+            process.getId());
+    validateProcessExistence(process.getVspId(), process.getVersion(), process.getComponentId(),
+        process.getId(), retrieved);
+
+    updateUniqueName(process.getVspId(), process.getVersion(), process.getComponentId(),
+        retrieved.getName(), process.getName());
+    vendorSoftwareProductDao.updateProcess(process);
+
+    mdcDataDebugMessage.debugExitMessage("VSP id, component id", process.getId(),
+        process.getComponentId());
+  }
+
+  @Override
+  public void deleteProcess(String vspId, Version version, String componentId, String processId,
+                            String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, component id", vspId, componentId);
+
+    ProcessEntity retrieved =
+        vendorSoftwareProductDao.getProcess(vspId, version, componentId, processId);
+    validateProcessExistence(vspId, version, componentId, processId, retrieved);
+
+    vendorSoftwareProductDao.deleteProcess(vspId, version, componentId, processId);
+    deleteUniqueValue(retrieved.getVspId(), retrieved.getVersion(), retrieved.getComponentId(),
+        retrieved.getName());
+
+    mdcDataDebugMessage.debugExitMessage("VSP id, component id", vspId, componentId);
+  }
+
+
+  @Override
+  public File getProcessArtifact(String vspId, Version version, String componentId,
+                                 String processId, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, component id", vspId, componentId);
+
+    ProcessEntity retrieved =
+        vendorSoftwareProductDao.getProcessArtifact(vspId, version, componentId, processId);
+    validateProcessArtifactExistence(vspId, version, componentId, processId, retrieved);
+
+    File file = new File(String.format("%s_%s_%s", vspId, componentId, processId));
+    try {
+      FileOutputStream fos = new FileOutputStream(file);
+      fos.write(retrieved.getArtifact().array());
+      fos.close();
+    } catch (IOException exception) {
+      MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+          LoggerTragetServiceName.GET_PROCESS_ARTIFACT, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.DATA_ERROR.getErrorCode(), "Can't get process artifact");
+      throw new CoreException(new UploadInvalidErrorBuilder().build());
+    }
+
+    mdcDataDebugMessage.debugExitMessage("VSP id, component id", vspId, componentId);
+
+    return file;
+  }
+
+  @Override
+  public void deleteProcessArtifact(String vspId, Version version, String componentId,
+                                    String processId, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, component id", vspId, componentId);
+
+    ProcessEntity retrieved =
+        vendorSoftwareProductDao.getProcessArtifact(vspId, version, componentId, processId);
+    validateProcessArtifactExistence(vspId, version, componentId, processId, retrieved);
+
+    vendorSoftwareProductDao.deleteProcessArtifact(vspId, version, componentId, processId);
+
+    mdcDataDebugMessage.debugExitMessage("VSP id, component id", vspId, componentId);
+  }
+
+  @Override
+  public void uploadProcessArtifact(InputStream artifactFile, String artifactFileName, String vspId,
+                                    Version version, String componentId, String processId,
+                                    String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, component id", vspId, componentId);
+
+    ProcessEntity retrieved =
+        vendorSoftwareProductDao.getProcess(vspId, version, componentId, processId);
+    validateProcessExistence(vspId, version, componentId, processId, retrieved);
+
+    if (artifactFile == null) {
+      MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+          LoggerTragetServiceName.UPLOAD_PROCESS_ARTIFACT, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.DATA_ERROR.getErrorCode(), "Can't upload process artifact");
+      throw new CoreException(new UploadInvalidErrorBuilder().build());
+    }
+
+    byte[] artifact;
+    try {
+      artifact = FileUtils.toByteArray(artifactFile);
+    } catch (RuntimeException exception) {
+      MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+          LoggerTragetServiceName.UPLOAD_PROCESS_ARTIFACT, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.DATA_ERROR.getErrorCode(), "Can't upload process artifact");
+      throw new CoreException(new UploadInvalidErrorBuilder().build());
+    }
+
+    vendorSoftwareProductDao.uploadProcessArtifact(vspId, version, componentId, processId, artifact,
+            artifactFileName);
+    ActivityLogEntity activityLogEntity = new ActivityLogEntity(vspId, String.valueOf(version.getMajor()+1),
+            ActivityType.UPLOAD_ARTIFACT.toString(), user, true, "", "");
+    activityLogManager.addActionLog(activityLogEntity, user);
+
+    mdcDataDebugMessage.debugExitMessage("VSP id, component id", vspId, componentId);
+  }
+
+
+  private void validateProcessExistence(String vspId, Version version, String componentId,
+                                        String processId, ProcessEntity retrieved) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, component id, process id", vspId, componentId,
+        processId);
+
+    if (retrieved != null) {
+      return;
+    }
+    VersioningUtil.validateEntityExistence(retrieved,
+        new ProcessEntity(vspId, version, componentId, processId),
+        VspDetails.ENTITY_TYPE);//todo retrieved is always null ??
+
+    mdcDataDebugMessage.debugExitMessage("VSP id, component id, process id", vspId, componentId,
+        processId);
+  }
+
+  private void validateProcessArtifactExistence(String vspId, Version version, String componentId,
+                                                String processId, ProcessEntity retrieved) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id, component id, process id", vspId, componentId,
+        processId);
+
+    if (retrieved != null) {
+      VersioningUtil.validateEntityExistence(retrieved.getArtifact(),
+          new ProcessEntity(vspId, version, componentId, processId),
+          VspDetails.ENTITY_TYPE);
+    } else {
+      VersioningUtil.validateEntityExistence(retrieved,
+          new ProcessEntity(vspId, version, componentId, processId),
+          VspDetails.ENTITY_TYPE); //todo retrieved is always null ??
+    }
+
+    mdcDataDebugMessage.debugExitMessage("VSP id, component id, process id", vspId, componentId,
+        processId);
+  }
+
+
+  protected void validateUniqueName(String vspId, Version version, String componentId,
+                                    String processName) {
+    UniqueValueUtil.validateUniqueValue(VendorSoftwareProductConstants.UniqueValues.PROCESS_NAME,
+        vspId, version.toString(), componentId, processName);
+  }
+
+  protected void createUniqueName(String vspId, Version version, String componentId,
+                                  String processName) {
+    UniqueValueUtil
+        .createUniqueValue(VendorSoftwareProductConstants.UniqueValues.PROCESS_NAME, vspId,
+            version.toString(), componentId, processName);
+  }
+
+  protected void updateUniqueName(String vspId, Version version, String componentId,
+                                  String oldProcessName, String newProcessName) {
+    UniqueValueUtil
+        .updateUniqueValue(VendorSoftwareProductConstants.UniqueValues.PROCESS_NAME, oldProcessName,
+            newProcessName, vspId, version.toString(), componentId);
+  }
+
+  protected void deleteUniqueValue(String vspId, Version version, String componentId,
+                                   String processName) {
+    UniqueValueUtil
+        .deleteUniqueValue(VendorSoftwareProductConstants.UniqueValues.PROCESS_NAME, vspId,
+            version.toString(), componentId, processName);
+  }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/VendorSoftwareProductManagerImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/VendorSoftwareProductManagerImpl.java
index 191c8d728c..0d2023f387 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/VendorSoftwareProductManagerImpl.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/VendorSoftwareProductManagerImpl.java
@@ -7,9 +7,9 @@
  * 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.
@@ -20,166 +20,300 @@
 
 package org.openecomp.sdc.vendorsoftwareproduct.impl;
 
-import static org.openecomp.sdc.vendorsoftwareproduct.VendorSoftwareProductConstants.CSAR;
-import static org.openecomp.sdc.vendorsoftwareproduct.VendorSoftwareProductConstants.GENERAL_COMPONENT_ID;
-import static org.openecomp.sdc.vendorsoftwareproduct.VendorSoftwareProductConstants.UPLOAD_RAW_DATA;
-import static org.openecomp.sdc.vendorsoftwareproduct.VendorSoftwareProductConstants.VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE;
-import static org.openecomp.sdc.vendorsoftwareproduct.VendorSoftwareProductConstants.VSP_PACKAGE_ZIP;
-
 import org.apache.commons.collections4.CollectionUtils;
 import org.apache.commons.collections4.MapUtils;
-import org.openecomp.core.enrichment.EnrichmentArtifactsServiceFactory;
 import org.openecomp.core.enrichment.api.EnrichmentManager;
-import org.openecomp.core.enrichment.enrichmentartifacts.EnrichmentArtifactsService;
 import org.openecomp.core.enrichment.factory.EnrichmentManagerFactory;
-import org.openecomp.core.enrichment.types.ComponentArtifactType;
 import org.openecomp.core.model.dao.EnrichedServiceModelDao;
-import org.openecomp.core.model.dao.EnrichedServiceModelDaoFactory;
 import org.openecomp.core.model.dao.ServiceModelDao;
-import org.openecomp.core.model.dao.ServiceModelDaoFactory;
 import org.openecomp.core.model.types.ServiceElement;
 import org.openecomp.core.util.UniqueValueUtil;
-import org.openecomp.core.utilities.CommonMethods;
 import org.openecomp.core.utilities.file.FileContentHandler;
-import org.openecomp.core.utilities.file.FileUtils;
 import org.openecomp.core.utilities.json.JsonSchemaDataGenerator;
 import org.openecomp.core.utilities.json.JsonUtil;
 import org.openecomp.core.validation.api.ValidationManager;
-import org.openecomp.core.validation.errors.Messages;
-import org.openecomp.core.validation.types.MessageContainerUtil;
+import org.openecomp.core.validation.util.MessageContainerUtil;
+import org.openecomp.sdc.activityLog.ActivityLogManager;
+import org.openecomp.sdc.activitylog.dao.type.ActivityLogEntity;
 import org.openecomp.sdc.common.errors.CoreException;
-import org.openecomp.sdc.common.errors.ErrorCategory;
 import org.openecomp.sdc.common.errors.ErrorCode;
 import org.openecomp.sdc.common.errors.ValidationErrorBuilder;
-import org.openecomp.sdc.common.utils.AsdcCommon;
+import org.openecomp.sdc.common.utils.CommonUtil;
+import org.openecomp.sdc.common.utils.SdcCommon;
 import org.openecomp.sdc.datatypes.error.ErrorLevel;
 import org.openecomp.sdc.datatypes.error.ErrorMessage;
-import org.openecomp.sdc.enrichment.impl.tosca.ComponentInfo;
-import org.openecomp.sdc.heat.datatypes.structure.HeatStructureTree;
-import org.openecomp.sdc.heat.datatypes.structure.ValidationStructureList;
-import org.openecomp.sdc.heat.services.tree.HeatTreeManager;
-import org.openecomp.sdc.heat.services.tree.HeatTreeManagerUtil;
+import org.openecomp.sdc.healing.api.HealingManager;
+import org.openecomp.sdc.logging.api.Logger;
+import org.openecomp.sdc.logging.api.LoggerFactory;
+import org.openecomp.sdc.logging.context.impl.MdcDataDebugMessage;
+import org.openecomp.sdc.logging.context.impl.MdcDataErrorMessage;
+import org.openecomp.sdc.logging.types.LoggerConstants;
+import org.openecomp.sdc.logging.types.LoggerErrorCode;
+import org.openecomp.sdc.logging.types.LoggerServiceName;
+import org.openecomp.sdc.logging.types.LoggerTragetServiceName;
 import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
 import org.openecomp.sdc.tosca.services.impl.ToscaFileOutputServiceCsarImpl;
-import org.openecomp.sdc.validation.utils.ValidationManagerUtil;
-import org.openecomp.sdc.vendorlicense.VendorLicenseArtifactServiceFactory;
+import org.openecomp.sdc.validation.util.ValidationManagerUtil;
 import org.openecomp.sdc.vendorlicense.facade.VendorLicenseFacade;
-import org.openecomp.sdc.vendorlicense.facade.VendorLicenseFacadeFactory;
 import org.openecomp.sdc.vendorlicense.licenseartifacts.VendorLicenseArtifactsService;
 import org.openecomp.sdc.vendorsoftwareproduct.VendorSoftwareProductConstants;
 import org.openecomp.sdc.vendorsoftwareproduct.VendorSoftwareProductManager;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.ComponentArtifactDao;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.ComponentArtifactDaoFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.OrchestrationTemplateDao;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.PackageInfoDao;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductDao;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductDaoFactory;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComponentArtifactEntity;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductInfoDao;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.errors.VendorSoftwareProductNotFoundErrorBuilder;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComponentDependencyModelEntity;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComponentEntity;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.type.NetworkEntity;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.PackageInfo;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessArtifactEntity;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.UploadDataEntity;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspQuestionnaireEntity;
+import org.openecomp.sdc.vendorsoftwareproduct.errors.ComponentDependencyModelErrorBuilder;
 import org.openecomp.sdc.vendorsoftwareproduct.errors.CreatePackageForNonFinalVendorSoftwareProductErrorBuilder;
 import org.openecomp.sdc.vendorsoftwareproduct.errors.FileCreationErrorBuilder;
-import org.openecomp.sdc.vendorsoftwareproduct.errors.MibUploadErrorBuilder;
+import org.openecomp.sdc.vendorsoftwareproduct.errors.InformationArtifactCreationErrorBuilder;
 import org.openecomp.sdc.vendorsoftwareproduct.errors.PackageInvalidErrorBuilder;
 import org.openecomp.sdc.vendorsoftwareproduct.errors.PackageNotFoundErrorBuilder;
 import org.openecomp.sdc.vendorsoftwareproduct.errors.TranslationFileCreationErrorBuilder;
-import org.openecomp.sdc.vendorsoftwareproduct.errors.UploadInvalidErrorBuilder;
-import org.openecomp.sdc.vendorsoftwareproduct.errors.VendorSoftwareProductErrorCodes;
 import org.openecomp.sdc.vendorsoftwareproduct.errors.VendorSoftwareProductInvalidErrorBuilder;
-import org.openecomp.sdc.vendorsoftwareproduct.errors.VendorSoftwareProductNotFoundErrorBuilder;
-import org.openecomp.sdc.vendorsoftwareproduct.services.CompositionDataExtractor;
-import org.openecomp.sdc.vendorsoftwareproduct.services.CompositionEntityDataManager;
-import org.openecomp.sdc.vendorsoftwareproduct.services.SchemaGenerator;
-import org.openecomp.sdc.vendorsoftwareproduct.types.CompositionEntityResponse;
-import org.openecomp.sdc.vendorsoftwareproduct.types.CompositionEntityValidationData;
+import org.openecomp.sdc.vendorsoftwareproduct.informationArtifact.InformationArtifactGenerator;
+import org.openecomp.sdc.vendorsoftwareproduct.services.composition.CompositionEntityDataManager;
+import org.openecomp.sdc.vendorsoftwareproduct.services.schemagenerator.SchemaGenerator;
 import org.openecomp.sdc.vendorsoftwareproduct.types.QuestionnaireResponse;
 import org.openecomp.sdc.vendorsoftwareproduct.types.QuestionnaireValidationResult;
-import org.openecomp.sdc.vendorsoftwareproduct.types.UploadFileResponse;
 import org.openecomp.sdc.vendorsoftwareproduct.types.ValidationResponse;
 import org.openecomp.sdc.vendorsoftwareproduct.types.VersionedVendorSoftwareProductInfo;
-import org.openecomp.sdc.vendorsoftwareproduct.types.composition.Component;
-import org.openecomp.sdc.vendorsoftwareproduct.types.composition.ComponentData;
-import org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionData;
 import org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityId;
 import org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityType;
-import org.openecomp.sdc.vendorsoftwareproduct.types.composition.Network;
 import org.openecomp.sdc.vendorsoftwareproduct.types.composition.Nic;
-import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.ComponentCompositionSchemaInput;
 import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.ComponentQuestionnaireSchemaInput;
-import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.MibUploadStatus;
-import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.NetworkCompositionSchemaInput;
-import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.NicCompositionSchemaInput;
 import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.SchemaTemplateContext;
 import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.SchemaTemplateInput;
-import org.openecomp.sdc.vendorsoftwareproduct.util.CompilationUtil;
-import org.openecomp.sdc.vendorsoftwareproduct.util.VendorSoftwareProductUtils;
+import org.openecomp.sdc.vendorsoftwareproduct.utils.ComponentDependencyTracker;
 import org.openecomp.sdc.versioning.VersioningManager;
-import org.openecomp.sdc.versioning.VersioningManagerFactory;
 import org.openecomp.sdc.versioning.VersioningUtil;
 import org.openecomp.sdc.versioning.dao.types.Version;
 import org.openecomp.sdc.versioning.dao.types.VersionStatus;
 import org.openecomp.sdc.versioning.errors.RequestedVersionInvalidErrorBuilder;
 import org.openecomp.sdc.versioning.types.VersionInfo;
 import org.openecomp.sdc.versioning.types.VersionableEntityAction;
+import org.openecomp.sdcrests.activitylog.types.ActivityType;
+import org.slf4j.MDC;
 
+import java.io.BufferedOutputStream;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
-import java.io.InputStream;
+import java.io.OutputStream;
 import java.nio.ByteBuffer;
 import java.util.ArrayList;
 import java.util.Collection;
-import java.util.Collections;
-import java.util.Comparator;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-import java.util.Objects;
-import java.util.stream.Collectors;
+import java.util.zip.ZipInputStream;
+import java.util.zip.ZipOutputStream;
 
-/**
- * The type Vendor software product manager.
- */
 public class VendorSoftwareProductManagerImpl implements VendorSoftwareProductManager {
+  private static final String VALIDATION_VSP_ID = "validationOnlyVspId";
+  private static final String VALIDATION_VSP_NAME = "validationOnlyVspName";
+  //private static final String VALIDATION_VSP_USER = "validationOnlyVspUser";
+
+  private static MdcDataDebugMessage mdcDataDebugMessage = new MdcDataDebugMessage();
+  private static final Logger logger =
+      LoggerFactory.getLogger(VendorSoftwareProductManagerImpl.class);
+
+  private OrchestrationTemplateDao orchestrationTemplateDao;
+  private VendorSoftwareProductInfoDao vspInfoDao;
+  private VersioningManager versioningManager;
+  private VendorSoftwareProductDao vendorSoftwareProductDao;
+  private VendorLicenseFacade vendorLicenseFacade;
+  private ServiceModelDao<ToscaServiceModel, ServiceElement> serviceModelDao;
+  private EnrichedServiceModelDao<ToscaServiceModel, ServiceElement> enrichedServiceModelDao;
+  private HealingManager healingManager;
+  private VendorLicenseArtifactsService licenseArtifactsService;
+  private CompositionEntityDataManager compositionEntityDataManager;
+  private InformationArtifactGenerator informationArtifactGenerator;
+  private PackageInfoDao packageInfoDao;
+  private ActivityLogManager activityLogManager;
+
+
+  public VendorSoftwareProductManagerImpl(
+      VersioningManager versioningManager,
+      VendorSoftwareProductDao vendorSoftwareProductDao,
+      OrchestrationTemplateDao orchestrationTemplateDataDao,
+      VendorSoftwareProductInfoDao vspInfoDao,
+      VendorLicenseFacade vendorLicenseFacade,
+      ServiceModelDao<ToscaServiceModel, ServiceElement> serviceModelDao,
+      EnrichedServiceModelDao<ToscaServiceModel, ServiceElement> enrichedServiceModelDao,
+      HealingManager healingManager,
+      VendorLicenseArtifactsService licenseArtifactsService,
+      CompositionEntityDataManager compositionEntityDataManager,
+      InformationArtifactGenerator informationArtifactGenerator,
+      PackageInfoDao packageInfoDao,
+      ActivityLogManager activityLogManager) {
+    this.versioningManager = versioningManager;
+    this.vendorSoftwareProductDao = vendorSoftwareProductDao;
+    this.orchestrationTemplateDao = orchestrationTemplateDataDao;
+    this.vspInfoDao = vspInfoDao;
+    this.vendorLicenseFacade = vendorLicenseFacade;
+    this.serviceModelDao = serviceModelDao;
+    this.enrichedServiceModelDao = enrichedServiceModelDao;
+    this.healingManager = healingManager;
+    this.licenseArtifactsService = licenseArtifactsService;
+    this.compositionEntityDataManager = compositionEntityDataManager;
+    this.informationArtifactGenerator = informationArtifactGenerator;
+    this.packageInfoDao = packageInfoDao;
+    this.activityLogManager = activityLogManager;
+
+    registerToVersioning();
+  }
+
+  private void registerToVersioning() {
+    vendorSoftwareProductDao.registerVersioning(
+        VendorSoftwareProductConstants.VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE);
+    serviceModelDao.registerVersioning(
+        VendorSoftwareProductConstants.VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE);
+    enrichedServiceModelDao.registerVersioning(
+        VendorSoftwareProductConstants.VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE);
+  }
+
+  @Override
+  public Version checkout(String vendorSoftwareProductId, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vendorSoftwareProductId);
+    MDC.put(LoggerConstants.SERVICE_NAME, LoggerServiceName.Checkout_Entity.toString());
+
+    Version newVersion = versioningManager
+        .checkout(VendorSoftwareProductConstants.VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE,
+            vendorSoftwareProductId, user);
+
+    if (newVersion != null) {
+      ActivityLogEntity activityLogEntity =
+          new ActivityLogEntity(vendorSoftwareProductId, String.valueOf(newVersion.getMajor() + 1),
+              ActivityType.CHECKOUT.toString(), user, true, "", "");
+      activityLogManager.addActionLog(activityLogEntity, user);
+    }
+
+    mdcDataDebugMessage.debugExitMessage("VSP id", vendorSoftwareProductId);
+    return newVersion;
+  }
+
 
-  private static final String VSP_COMPOSITION_EDIT_NOT_ALLOWED_MSG =
-      "Composition entities may not be created / deleted for Vendor Software Product whose "
-          + "entities were uploaded";
-
-  private static final VersioningManager versioningManager =
-      VersioningManagerFactory.getInstance().createInterface();
-  private static final VendorSoftwareProductDao vendorSoftwareProductDao =
-      VendorSoftwareProductDaoFactory.getInstance().createInterface();
-  private static final VendorLicenseFacade vendorLicenseFacade =
-      VendorLicenseFacadeFactory.getInstance().createInterface();
-  private static final ComponentArtifactDao componentArtifactDao =
-      ComponentArtifactDaoFactory.getInstance().createInterface();
-  private static final ServiceModelDao<ToscaServiceModel, ServiceElement> serviceModelDao =
-      ServiceModelDaoFactory.getInstance().createInterface();
-  private static final EnrichedServiceModelDao<ToscaServiceModel, ServiceElement>
-      enrichedServiceModelDao = EnrichedServiceModelDaoFactory.getInstance().createInterface();
-  private static VendorLicenseArtifactsService licenseArtifactsService =
-      VendorLicenseArtifactServiceFactory.getInstance().createInterface();
-  private static EnrichmentArtifactsService enrichmentArtifactsService =
-      EnrichmentArtifactsServiceFactory.getInstance().createInterface();
-
-
-  /**
-   * Instantiates a new Vendor software product manager.
-   */
-  public VendorSoftwareProductManagerImpl() {
-    vendorSoftwareProductDao.registerVersioning(VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE);
-    serviceModelDao.registerVersioning(VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE);
-    enrichedServiceModelDao.registerVersioning(VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE);
-    componentArtifactDao.registerVersioning(VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE);
+  @Override
+  public Version undoCheckout(String vendorSoftwareProductId, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vendorSoftwareProductId);
+
+    Version version =
+        getVersionInfo(vendorSoftwareProductId, VersionableEntityAction.Read, user)
+            .getActiveVersion();
+    String preVspName = vspInfoDao
+        .get(new VspDetails(vendorSoftwareProductId, version)).getName();
+
+    Version newVersion = versioningManager.undoCheckout(
+        VendorSoftwareProductConstants.VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE,
+        vendorSoftwareProductId, user);
+
+    String postVspName = vspInfoDao
+        .get(new VspDetails(vendorSoftwareProductId, newVersion))
+        .getName();
+
+    updateUniqueName(preVspName, postVspName);
+
+    mdcDataDebugMessage.debugExitMessage("VSP id", vendorSoftwareProductId);
+
+    return newVersion;
   }
 
-  private static List<ErrorCode> validateCompletedVendorSoftwareProduct(VspDetails vspDetails,
-                                                                        UploadDataEntity uploadData,
-                                                                        Object serviceModel) {
+  @Override
+  public Version checkin(String vendorSoftwareProductId, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vendorSoftwareProductId);
+
+    Version newVersion = versioningManager.checkin(
+        VendorSoftwareProductConstants.VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE,
+        vendorSoftwareProductId, user, null);
+
+    if (newVersion != null) {
+      ActivityLogEntity activityLogEntity =
+          new ActivityLogEntity(vendorSoftwareProductId, String.valueOf(newVersion.getMajor() + 1),
+              ActivityType.CHECKIN.toString(), user, true, "", "");
+      activityLogManager.addActionLog(activityLogEntity, user);
+    }
+
+    mdcDataDebugMessage.debugExitMessage("VSP id", vendorSoftwareProductId);
+
+    return newVersion;
+  }
+
+  @Override
+  public ValidationResponse submit(String vspId, String user) throws IOException {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vspId);
+
+    Version version = getVersionInfo(vspId, VersionableEntityAction.Read, user).getActiveVersion();
+    VspDetails vspDetails = getVsp(vspId, version, user);
+    UploadDataEntity uploadData = orchestrationTemplateDao.getOrchestrationTemplate(vspId, version);
+    ToscaServiceModel serviceModel =
+        serviceModelDao.getServiceModel(vspId, vspDetails.getVersion());
+
+    ValidationResponse validationResponse = new ValidationResponse();
+    validationResponse
+        .setVspErrors(validateCompletedVendorSoftwareProduct(vspDetails, uploadData, serviceModel),
+            LoggerServiceName.Submit_VSP, LoggerTragetServiceName.SUBMIT_VSP);
+
+    if (isCyclicDependencyInComponents(vspId, vspDetails.getVersion())) {
+      Collection<ErrorCode> vspErrors = validationResponse.getVspErrors() == null
+          ? new ArrayList<>()
+          : validationResponse.getVspErrors();
+      vspErrors.add(ComponentDependencyModelErrorBuilder
+          .getcyclicDependencyComponentErrorBuilder());
+      validationResponse.setVspErrors(vspErrors, LoggerServiceName.Submit_VSP,
+          LoggerTragetServiceName.SUBMIT_VSP);
+    }
+
+    validationResponse.setLicensingDataErrors(validateLicensingData(vspDetails));
+    validationResponse
+        .setUploadDataErrors(validateUploadData(uploadData), LoggerServiceName.Submit_VSP,
+            LoggerTragetServiceName.SUBMIT_VSP);
+    validationResponse.setQuestionnaireValidationResult(
+        validateQuestionnaire(vspDetails.getId(), vspDetails.getVersion()));
+
+    validationResponse.setCompilationErrors(
+        compile(vspId, vspDetails.getVersion(), serviceModel),
+        LoggerServiceName.Submit_VSP, LoggerTragetServiceName.SUBMIT_VSP);
+
+    if (validationResponse.isValid()) {
+      Version newVersion = versioningManager.submit(
+          VendorSoftwareProductConstants.VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE,
+          vspId, user, null);
+      ActivityLogEntity activityLogEntity = new ActivityLogEntity(vspDetails.getId(), String
+          .valueOf(newVersion.getMajor()),
+          ActivityType.SUBMIT.toString(), user, true, "", "");
+      activityLogManager.addActionLog(activityLogEntity, user);
+    }
+
+    mdcDataDebugMessage.debugExitMessage("VSP id", vspId);
+
+    return validationResponse;
+  }
+
+  private boolean isCyclicDependencyInComponents(String vendorSoftwareProductId,
+                                                 Version version) {
+    final Collection<ComponentDependencyModelEntity> componentDependencyModelEntities =
+        vendorSoftwareProductDao.listComponentDependencies(vendorSoftwareProductId, version);
+    ComponentDependencyTracker dependencyTracker = new ComponentDependencyTracker();
+
+    for (ComponentDependencyModelEntity entity : componentDependencyModelEntities) {
+      dependencyTracker.addDependency(entity.getSourceComponentId(), entity.getTargetComponentId());
+    }
+    return dependencyTracker.isCyclicDependencyPresent();
+  }
+
+  private static List<ErrorCode> validateCompletedVendorSoftwareProduct(
+      VspDetails vspDetails, UploadDataEntity uploadData, Object serviceModel) {
+
     List<ErrorCode> errros = new ArrayList<>();
 
     if (vspDetails.getName() == null) {
@@ -220,171 +354,107 @@ public class VendorSoftwareProductManagerImpl implements VendorSoftwareProductMa
     return new ValidationErrorBuilder("must be supplied", fieldName).build();
   }
 
-  private static String getVspQuestionnaireSchema(SchemaTemplateInput schemaInput) {
+  String getVspQuestionnaireSchema(SchemaTemplateInput schemaInput) {
+    mdcDataDebugMessage.debugEntryMessage(null);
+    mdcDataDebugMessage.debugExitMessage(null);
     return SchemaGenerator
         .generate(SchemaTemplateContext.questionnaire, CompositionEntityType.vsp, schemaInput);
   }
 
-  private static String getComponentQuestionnaireSchema(SchemaTemplateInput schemaInput) {
-    return SchemaGenerator
-        .generate(SchemaTemplateContext.questionnaire, CompositionEntityType.component,
-            schemaInput);
-  }
-
-  private static String getNicQuestionnaireSchema(SchemaTemplateInput schemaInput) {
-    return SchemaGenerator
-        .generate(SchemaTemplateContext.questionnaire, CompositionEntityType.nic, schemaInput);
-  }
-
   private static void sortVspListByModificationTimeDescOrder(
-      List<VersionedVendorSoftwareProductInfo> vendorLicenseModels) {
-    Collections.sort(vendorLicenseModels, new Comparator<VersionedVendorSoftwareProductInfo>() {
-      @Override
-      public int compare(VersionedVendorSoftwareProductInfo o1,
-                         VersionedVendorSoftwareProductInfo o2) {
-        return o2.getVspDetails().getWritetimeMicroSeconds()
-            .compareTo(o1.getVspDetails().getWritetimeMicroSeconds());
-      }
-    });
-  }
-
-  private boolean isManual(String vspId, Version version) {
-    return false;
-  }
-
-  @Override
-  public Version checkout(String vendorSoftwareProductId, String user) {
-    Version newVersion = versioningManager
-        .checkout(VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE, vendorSoftwareProductId, user);
-    vendorSoftwareProductDao.updateVspLatestModificationTime(vendorSoftwareProductId, newVersion);
-    return newVersion;
-  }
-
-  @Override
-  public Version undoCheckout(String vendorSoftwareProductId, String user) {
-    Version newVersion = versioningManager
-        .undoCheckout(VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE, vendorSoftwareProductId, user);
-    vendorSoftwareProductDao.updateVspLatestModificationTime(vendorSoftwareProductId, newVersion);
-    return newVersion;
-  }
-
-  @Override
-  public Version checkin(String vendorSoftwareProductId, String user) {
-    Version newVersion = versioningManager
-        .checkin(VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE, vendorSoftwareProductId, user, null);
-    vendorSoftwareProductDao.updateVspLatestModificationTime(vendorSoftwareProductId, newVersion);
-    return newVersion;
+      List<VersionedVendorSoftwareProductInfo> vsps) {
+    vsps.sort((o1, o2) -> o2.getVspDetails().getWritetimeMicroSeconds()
+        .compareTo(o1.getVspDetails().getWritetimeMicroSeconds()));
   }
 
-  @Override
-  public ValidationResponse submit(String vendorSoftwareProductId, String user) throws IOException {
-    VspDetails vspDetails = getVspDetails(vendorSoftwareProductId, null, user).getVspDetails();
-    UploadDataEntity uploadData = vendorSoftwareProductDao
-        .getUploadData(new UploadDataEntity(vendorSoftwareProductId, vspDetails.getVersion()));
-    ToscaServiceModel serviceModel =
-        serviceModelDao.getServiceModel(vendorSoftwareProductId, vspDetails.getVersion());
-    Version newVersion = null;
-
-    ValidationResponse validationResponse = new ValidationResponse();
-    validationResponse
-        .setVspErrors(validateCompletedVendorSoftwareProduct(vspDetails, uploadData, serviceModel));
-    validationResponse.setLicensingDataErrors(validateLicensingData(vspDetails));
-    validationResponse.setUploadDataErrors(validateUploadData(uploadData));
-    validationResponse.setQuestionnaireValidationResult(
-        validateQuestionnaire(vspDetails.getId(), vspDetails.getVersion()));
-    validationResponse.setCompilationErrors(
-        compile(vendorSoftwareProductId, vspDetails.getVersion(), serviceModel));
-
-    if (validationResponse.isValid()) {
-      newVersion = versioningManager
-          .submit(VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE, vendorSoftwareProductId, user, null);
-    }
-    //vendorSoftwareProductDao.updateVspLatestModificationTime(vendorSoftwareProductId, newVersion);
-    return validationResponse;
-  }
 
   private Map<String, List<ErrorMessage>> compile(String vendorSoftwareProductId, Version version,
                                                   ToscaServiceModel serviceModel) {
-    Collection<ComponentEntity> components = listComponents(vendorSoftwareProductId, version);
     if (serviceModel == null) {
       return null;
     }
-    if (CollectionUtils.isEmpty(components)) {
-      enrichedServiceModelDao.storeServiceModel(vendorSoftwareProductId, version, serviceModel);
-      return null;
-    }
+
+    enrichedServiceModelDao.deleteAll(vendorSoftwareProductId, version);
+
     EnrichmentManager<ToscaServiceModel> enrichmentManager =
         EnrichmentManagerFactory.getInstance().createInterface();
-    enrichmentManager.initInput(vendorSoftwareProductId, version);
-    enrichmentManager.addModel(serviceModel);
-
-    ComponentInfo componentInfo = new ComponentInfo();
-    Map<String, List<ErrorMessage>> compileErrors = new HashMap<>();
-    CompilationUtil.addMonitoringInfo(componentInfo, compileErrors);
-    for (ComponentEntity componentEntity : components) {
-      ComponentInfo currentEntityComponentInfo = new ComponentInfo();
-      currentEntityComponentInfo.setCeilometerInfo(componentInfo.getCeilometerInfo());
-      CompilationUtil
-          .addMibInfo(vendorSoftwareProductId, version, componentEntity, currentEntityComponentInfo,
-              compileErrors);
-      enrichmentManager.addEntityInput(componentEntity.getComponentCompositionData().getName(),
-          currentEntityComponentInfo);
+    enrichmentManager.init(vendorSoftwareProductId, version);
+    enrichmentManager.setModel(serviceModel);
+    Map<String, List<ErrorMessage>> enrichErrors = enrichmentManager.enrich();
 
-    }
-    Map<String, List<ErrorMessage>> enrichErrors;
-    enrichErrors = enrichmentManager.enrich();
     enrichedServiceModelDao
         .storeServiceModel(vendorSoftwareProductId, version, enrichmentManager.getModel());
-    if (enrichErrors != null) {
-      compileErrors.putAll(enrichErrors);
-    }
 
-    vendorSoftwareProductDao.updateVspLatestModificationTime(vendorSoftwareProductId, version);
-
-    return compileErrors;
+    return enrichErrors;
   }
 
   private Collection<ErrorCode> validateLicensingData(VspDetails vspDetails) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vspDetails.getId());
+
     if (vspDetails.getVendorId() == null || vspDetails.getVlmVersion() == null
         || vspDetails.getLicenseAgreement() == null
         || CollectionUtils.isEmpty(vspDetails.getFeatureGroups())) {
       return null;
     }
+
+    mdcDataDebugMessage.debugExitMessage("VSP id", vspDetails.getId());
     return vendorLicenseFacade
         .validateLicensingData(vspDetails.getVendorId(), vspDetails.getVlmVersion(),
             vspDetails.getLicenseAgreement(), vspDetails.getFeatureGroups());
   }
 
   @Override
-  public VspDetails createNewVsp(VspDetails vspDetails, String user) {
-    UniqueValueUtil.validateUniqueValue(
-        VendorSoftwareProductConstants.UniqueValues.VENDOR_SOFTWARE_PRODUCT_NAME,
-        vspDetails.getName());
-    vspDetails.setId(CommonMethods.nextUuId());
+  public String fetchValidationVsp(String user) {
+    try {
+      validateUniqueName(VALIDATION_VSP_NAME);
+    } catch (Exception ignored) {
+      return VALIDATION_VSP_ID;
+    }
+    VspDetails validationVsp = new VspDetails();
+    validationVsp.setName(VALIDATION_VSP_NAME);
+    validationVsp.setId(VALIDATION_VSP_ID);
+    Version version = versioningManager.create(
+        VendorSoftwareProductConstants.VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE,
+        validationVsp.getId(),
+        user);
+    validationVsp.setVersion(version);
 
-    //        vspDetails.setLastModificationTime(new Date());
+    vspInfoDao.create(validationVsp);
+    createUniqueName(VALIDATION_VSP_NAME);
+    return VALIDATION_VSP_ID;
+  }
 
-    Version version = versioningManager
-        .create(VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE, vspDetails.getId(), user);
-    vspDetails.setVersion(version);
+  @Override
+  public VspDetails createVsp(VspDetails vspDetails, String user) {
+    mdcDataDebugMessage.debugEntryMessage(null);
 
-    //        vspDetails.setLastModificationTime(new Date());
+    validateUniqueName(vspDetails.getName());
 
-    vendorSoftwareProductDao.createVendorSoftwareProductInfo(vspDetails);
-    vendorSoftwareProductDao.updateQuestionnaire(vspDetails.getId(), version,
+    vspInfoDao.create(vspDetails);//id will be set in the dao
+    vspInfoDao.updateQuestionnaireData(vspDetails.getId(), null,
         new JsonSchemaDataGenerator(getVspQuestionnaireSchema(null)).generateData());
-    UniqueValueUtil
-        .createUniqueValue(VendorSoftwareProductConstants.UniqueValues.VENDOR_SOFTWARE_PRODUCT_NAME,
-            vspDetails.getName());
 
+    Version version = versioningManager
+        .create(VendorSoftwareProductConstants.VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE,
+            vspDetails.getId(), user);
+    vspDetails.setVersion(version);
+    ActivityLogEntity activityLogEntity = new ActivityLogEntity(vspDetails.getId(), String
+        .valueOf(vspDetails.getVersion().getMajor() + 1),
+        ActivityType.CREATE_NEW.toString(), user, true, "", "");
+    activityLogManager.addActionLog(activityLogEntity, user);
+    String vspName = vspDetails.getName();
+    createUniqueName(vspName);
+    mdcDataDebugMessage.debugExitMessage(null);
     return vspDetails;
   }
 
   @Override
-  public List<VersionedVendorSoftwareProductInfo> getVspList(String versionFilter, String user) {
-    Map<String, VersionInfo> idToVersionsInfo = versioningManager
-        .listEntitiesVersionInfo(VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE, user,
-            VersionableEntityAction.Read);
+  public List<VersionedVendorSoftwareProductInfo> listVsps(String versionFilter, String user) {
+    mdcDataDebugMessage.debugEntryMessage(null);
+
+    Map<String, VersionInfo> idToVersionsInfo = versioningManager.listEntitiesVersionInfo(
+        VendorSoftwareProductConstants.VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE, user,
+        VersionableEntityAction.Read);
 
     List<VersionedVendorSoftwareProductInfo> vsps = new ArrayList<>();
     for (Map.Entry<String, VersionInfo> entry : idToVersionsInfo.entrySet()) {
@@ -398,260 +468,257 @@ public class VendorSoftwareProductManagerImpl implements VendorSoftwareProductMa
         versionInfo.setLockingUser(null);
       }
 
-      VspDetails vsp = vendorSoftwareProductDao.getVendorSoftwareProductInfo(
-          new VspDetails(entry.getKey(), entry.getValue().getActiveVersion()));
-      if (vsp != null) {
+      Version version = versionInfo.getActiveVersion();
+      if (user.equals(versionInfo.getLockingUser())) {
+        version.setStatus(VersionStatus.Locked);
+      }
+      VspDetails vsp = vspInfoDao.get(new VspDetails(entry.getKey(), version));
+      if (vsp != null && !vsp.getId().equals(VALIDATION_VSP_ID)) {
         vsp.setValidationDataStructure(null);
-        vsps.add(new VersionedVendorSoftwareProductInfo(vsp, entry.getValue()));
+        vsps.add(new VersionedVendorSoftwareProductInfo(vsp, versionInfo));
       }
     }
 
     sortVspListByModificationTimeDescOrder(vsps);
+
+    mdcDataDebugMessage.debugExitMessage(null);
+
     return vsps;
   }
 
   @Override
   public void updateVsp(VspDetails vspDetails, String user) {
-    Version activeVersion =
-        getVersionInfo(vspDetails.getId(), VersionableEntityAction.Write, user).getActiveVersion();
-    vspDetails.setVersion(activeVersion);
-    //        vspDetails.setLastModificationTime(new Date());
-
-    VspDetails retrieved = vendorSoftwareProductDao.getVendorSoftwareProductInfo(vspDetails);
-    vspDetails.setValidationData(retrieved.getValidationData());
-    UniqueValueUtil
-        .updateUniqueValue(VendorSoftwareProductConstants.UniqueValues.VENDOR_SOFTWARE_PRODUCT_NAME,
-            retrieved.getName(), vspDetails.getName());
-    vendorSoftwareProductDao.updateVendorSoftwareProductInfo(vspDetails);
-
-    vendorSoftwareProductDao.updateVspLatestModificationTime(vspDetails.getId(), activeVersion);
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vspDetails.getId());
+
+    VspDetails retrieved = vspInfoDao.get(vspDetails);
+
+    updateUniqueName(retrieved.getName(), vspDetails.getName());
+    vspDetails.setOldVersion(retrieved.getOldVersion());
+
+    vspInfoDao.update(vspDetails);
+    //vendorSoftwareProductDao.updateVspLatestModificationTime(vspDetails.getId(), activeVersion);
+
+    mdcDataDebugMessage.debugExitMessage("VSP id", vspDetails.getId());
   }
 
+
   @Override
-  public VersionedVendorSoftwareProductInfo getVspDetails(String vspId, Version version,
-                                                          String user) {
-    VersionInfo versionInfo = getVersionInfo(vspId, VersionableEntityAction.Read, user);
-    if (version == null) {
-      version = versionInfo.getActiveVersion();
-    } else {
-      if (!versionInfo.getViewableVersions().contains(version)) {
-        throw new CoreException(new RequestedVersionInvalidErrorBuilder().build());
-      }
-    }
+  public VspDetails getVsp(String vspId, Version version, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vspId);
 
-    VspDetails vendorSoftwareProductInfo =
-        vendorSoftwareProductDao.getVendorSoftwareProductInfo(new VspDetails(vspId, version));
-    if (vendorSoftwareProductInfo == null) {
+    VspDetails vsp = vspInfoDao.get(new VspDetails(vspId, version));
+    if (vsp == null) {
+      MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+          LoggerTragetServiceName.GET_VSP, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.DATA_ERROR.getErrorCode(), "Requested VSP not found");
       throw new CoreException(new VendorSoftwareProductNotFoundErrorBuilder(vspId).build());
     }
-    return new VersionedVendorSoftwareProductInfo(vendorSoftwareProductInfo, versionInfo);
+    vsp.setValidationData(orchestrationTemplateDao.getValidationData(vspId, version));
+
+    mdcDataDebugMessage.debugExitMessage("VSP id", vspId);
+    return vsp;
   }
 
   @Override
-  public void deleteVsp(String vspId, String user) {
-    throw new UnsupportedOperationException("Unsupported operation for 1607 release.");
+  public Version callAutoHeal(String vspId, VersionInfo versionInfo,
+                              VspDetails vendorSoftwareProductInfo, String user)
+      throws Exception {
+    switch (versionInfo.getStatus()) {
+      case Locked:
+        if (user.equals(versionInfo.getLockingUser())) {
+          autoHeal(vspId, versionInfo.getActiveVersion(), vendorSoftwareProductInfo,
+              versionInfo.getLockingUser());
+        }
+        return versionInfo.getActiveVersion();
+      case Available:
+        Version checkoutVersion = checkout(vspId, user);
+        autoHeal(vspId, checkoutVersion, vendorSoftwareProductInfo, user);
+        return checkin(vspId, user);
+      case Final:
+        Version checkoutFinalVersion = checkout(vspId,user);
+        autoHeal(vspId, checkoutFinalVersion, vendorSoftwareProductInfo, user);
+        Version checkinFinalVersion = checkin(vspId,user);
+        ValidationResponse response = submit(vspId, user);
+        if(!response.isValid()) {
+          return checkout(vspId, user);
+        }
+
+        try {
+          Version finalVersion = checkinFinalVersion.calculateNextFinal();
+          createPackage(vspId, finalVersion, user);
+          return finalVersion;
+        } catch (IOException e) {
+          throw new Exception(e.getMessage());
+        }
+    }
+    return versionInfo.getActiveVersion();
   }
 
   @Override
-  public UploadFileResponse uploadFile(String vspId, InputStream heatFileToUpload, String user) {
-    Version activeVersion =
-        getVersionInfo(vspId, VersionableEntityAction.Write, user).getActiveVersion();
-    UploadFileResponse uploadFileResponse = new UploadFileResponse();
-
-    if (heatFileToUpload == null) {
-      uploadFileResponse.addStructureError(AsdcCommon.UPLOAD_FILE,
-          new ErrorMessage(ErrorLevel.ERROR,
-              Messages.NO_ZIP_FILE_WAS_UPLOADED_OR_ZIP_NOT_EXIST.getErrorMessage()));
-      return uploadFileResponse;
-    }
 
-    InputStream uploadedFileData;
-    FileContentHandler fileContentMap;
-    Map<String, List<ErrorMessage>> errors = new HashMap<>();
-    try {
-      fileContentMap = getContent(heatFileToUpload, errors);
-      if (!errors.isEmpty()) {
-        return addStructureErrorsToResponse(uploadFileResponse, errors);
-      }
+  public void deleteVsp(String vspId, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vspId);
 
-      uploadedFileData = fileContentMap.getFileContent(UPLOAD_RAW_DATA);
-      fileContentMap.remove(UPLOAD_RAW_DATA);
+    MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+        LoggerTragetServiceName.DELETE_VSP, ErrorLevel.ERROR.name(),
+        LoggerErrorCode.PERMISSION_ERROR.getErrorCode(), "Unsupported operation");
+    mdcDataDebugMessage.debugExitMessage("VSP id", vspId);
 
-      ValidationManagerUtil.handleMissingManifest(fileContentMap, errors);
-      if (!errors.isEmpty()) {
-        return addStructureErrorsToResponse(uploadFileResponse, errors);
-      }
+    throw new UnsupportedOperationException(
+        VendorSoftwareProductConstants.UNSUPPORTED_OPERATION_ERROR);
+  }
 
-    } catch (CoreException ce) {
-      ErrorMessage.ErrorMessageUtil.addMessage(AsdcCommon.UPLOAD_FILE, errors)
-          .add(new ErrorMessage(ErrorLevel.ERROR, ce.getMessage()));
-      return addStructureErrorsToResponse(uploadFileResponse, errors);
-    }
+  @Override
+  public void heal(String vspId, Version version, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vspId);
 
-    HeatStructureTree tree = createAndValidateHeatTree(uploadFileResponse, fileContentMap);
+    VersionInfo versionInfo = getVersionInfo(vspId, VersionableEntityAction.Read, user);
 
-    deleteUploadDataAndContent(vspId, activeVersion);
-    saveHotData(vspId, activeVersion, uploadedFileData, fileContentMap, tree);
+    version = VersionStatus.Locked.equals(versionInfo.getStatus())
+        ? versionInfo.getActiveVersion()
+        : checkout(vspId, user);
+    version.setStatus(VersionStatus.Locked);
 
-    vendorSoftwareProductDao.updateVspLatestModificationTime(vspId, activeVersion);
+    healingManager.healAll(getHealingParamsAsMap(vspId, version, user));
 
-    ToscaServiceModel toscaServiceModel =
-        VendorSoftwareProductUtils.loadAndTranslateTemplateData(fileContentMap)
-            .getToscaServiceModel();
-    if (toscaServiceModel != null) {
-      serviceModelDao.storeServiceModel(vspId, activeVersion, toscaServiceModel);
-      saveCompositionData(vspId, activeVersion,
-          CompositionDataExtractor.extractServiceCompositionData(toscaServiceModel));
-    }
+    VspDetails vspDetails = new VspDetails(vspId, version);
+    vspDetails.setOldVersion(null);
+    vspInfoDao.updateOldVersionIndication(vspDetails);
 
-    return uploadFileResponse;
+    logger.audit("Healed VSP " + vspDetails.getId());
+    mdcDataDebugMessage.debugExitMessage("VSP id", vspId);
   }
 
-  private UploadFileResponse addStructureErrorsToResponse(UploadFileResponse uploadFileResponse,
-                                                          Map<String, List<ErrorMessage>> errors) {
-    uploadFileResponse.addStructureErrors(errors);
-    return uploadFileResponse;
-  }
+  private void autoHeal(String vspId, Version checkoutVersion, VspDetails vspDetails, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vspId);
 
-  private HeatStructureTree createAndValidateHeatTree(UploadFileResponse uploadFileResponse,
-                                                      FileContentHandler fileContentMap) {
-    VendorSoftwareProductUtils.addFileNamesToUploadFileResponse(fileContentMap, uploadFileResponse);
-    Map<String, List<ErrorMessage>> validationErrors =
-        ValidationManagerUtil.initValidationManager(fileContentMap).validate();
-    uploadFileResponse.getErrors().putAll(validationErrors);
-
-    HeatTreeManager heatTreeManager = HeatTreeManagerUtil.initHeatTreeManager(fileContentMap);
-    heatTreeManager.createTree();
-    heatTreeManager.addErrors(validationErrors);
-    return heatTreeManager.getTree();
-  }
+    checkoutVersion.setStatus(VersionStatus.Locked);
+    Map<String, Object> healingParams = getHealingParamsAsMap(vspId, checkoutVersion, user);
+    healingManager.healAll(healingParams);
+    vspDetails.setVersion(checkoutVersion);
+    vspDetails.setOldVersion(null);
+    vspInfoDao.updateOldVersionIndication(vspDetails);
 
-  private void saveHotData(String vspId, Version activeVersion, InputStream uploadedFileData,
-                           FileContentHandler fileContentMap, HeatStructureTree tree) {
-    Map<String, Object> manifestAsMap = (Map<String, Object>) JsonUtil
-        .json2Object(fileContentMap.getFileContent(AsdcCommon.MANIFEST_NAME), Map.class);
-
-    UploadDataEntity uploadData = new UploadDataEntity(vspId, activeVersion);
-    uploadData.setPackageName((String) manifestAsMap.get("name"));
-    uploadData.setPackageVersion((String) manifestAsMap.get("version"));
-    uploadData.setContentData(ByteBuffer.wrap(FileUtils.toByteArray(uploadedFileData)));
-    uploadData.setValidationDataStructure(new ValidationStructureList(tree));
-    vendorSoftwareProductDao.updateUploadData(uploadData);
-  }
+    logger.audit("Healed VSP " + vspDetails.getName());
 
-  private FileContentHandler getContent(InputStream heatFileToUpload,
-                                        Map<String, List<ErrorMessage>> errors) {
-    FileContentHandler contentMap = null;
-    byte[] uploadedFileData;
-    try {
-      uploadedFileData = FileUtils.toByteArray(heatFileToUpload);
-      VendorSoftwareProductUtils.validateRawZipData(uploadedFileData, errors);
-      contentMap = VendorSoftwareProductUtils.loadUploadFileContent(uploadedFileData);
-      VendorSoftwareProductUtils.validateContentZipData(contentMap, errors);
-      contentMap.addFile(UPLOAD_RAW_DATA, uploadedFileData);
-    } catch (IOException e0) {
-      ErrorMessage.ErrorMessageUtil.addMessage(AsdcCommon.UPLOAD_FILE, errors)
-          .add(new ErrorMessage(ErrorLevel.ERROR, Messages.INVALID_ZIP_FILE.getErrorMessage()));
-    }
-    return contentMap;
+    mdcDataDebugMessage.debugExitMessage("VSP id", vspId);
   }
 
-  private void validateMibZipContent(String vspId, Version version, byte[] uploadedFileData,
-                                     Map<String, List<ErrorMessage>> errors) {
-    FileContentHandler contentMap;
-    try {
-      contentMap = VendorSoftwareProductUtils.loadUploadFileContent(uploadedFileData);
-      VendorSoftwareProductUtils.validateContentZipData(contentMap, errors);
-    } catch (IOException e0) {
-      throw new CoreException(
-          new MibUploadErrorBuilder(vspId, version, Messages.INVALID_ZIP_FILE.getErrorMessage())
-              .build());
-    }
+  private Map<String, Object> getHealingParamsAsMap(String vspId, Version version, String user) {
+    Map<String, Object> healingParams = new HashMap<>();
+
+    healingParams.put(SdcCommon.VSP_ID, vspId);
+    healingParams.put(SdcCommon.VERSION, version);
+    healingParams.put(SdcCommon.USER, user);
+
+    return healingParams;
   }
 
   @Override
   public List<PackageInfo> listPackages(String category, String subCategory) {
-    return vendorSoftwareProductDao.listPackages(category, subCategory);
+    return packageInfoDao.listByCategory(category, subCategory);
   }
 
   @Override
   public File getTranslatedFile(String vspId, Version version, String user) {
-    VersionInfo versionInfo = getVersionInfo(vspId, VersionableEntityAction.Read, user);
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vspId);
+    String errorMessage;
     if (version == null) {
-      if (versionInfo.getLatestFinalVersion() == null) {
-        throw new CoreException(new PackageNotFoundErrorBuilder(vspId).build());
-      }
-      version = versionInfo.getLatestFinalVersion();
-    } else {
-      if (!version.isFinal() || !versionInfo.getViewableVersions().contains(version)) {
-        throw new CoreException(new RequestedVersionInvalidErrorBuilder().build());
-      }
+      errorMessage = "Package not found";
+      MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+          LoggerTragetServiceName.GET_TRANSLATED_FILE, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.DATA_ERROR.getErrorCode(), errorMessage);
+      throw new CoreException(new PackageNotFoundErrorBuilder(vspId).build());
+    } else if (!version.isFinal()) {
+      errorMessage = "Invalid requested version";
+      MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+          LoggerTragetServiceName.GET_VERSION_INFO, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.DATA_ERROR.getErrorCode(), errorMessage);
+      throw new CoreException(new RequestedVersionInvalidErrorBuilder().build());
     }
 
     PackageInfo packageInfo =
-        vendorSoftwareProductDao.getPackageInfo(new PackageInfo(vspId, version));
+        packageInfoDao.get(new PackageInfo(vspId, version));
     if (packageInfo == null) {
+      errorMessage = "Package not found";
+      MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+          LoggerTragetServiceName.GET_TRANSLATED_FILE, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.DATA_ERROR.getErrorCode(), errorMessage);
       throw new CoreException(new PackageNotFoundErrorBuilder(vspId, version).build());
     }
 
     ByteBuffer translatedFileBuffer = packageInfo.getTranslatedFile();
     if (translatedFileBuffer == null) {
+      errorMessage = "Package not found";
+      MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+          LoggerTragetServiceName.GET_TRANSLATED_FILE, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.DATA_ERROR.getErrorCode(), errorMessage);
       throw new CoreException(new PackageInvalidErrorBuilder(vspId, version).build());
     }
 
-    File translatedFile = new File(VSP_PACKAGE_ZIP);
+    File translatedFile = new File(VendorSoftwareProductConstants.VSP_PACKAGE_ZIP);
 
     try {
       FileOutputStream fos = new FileOutputStream(translatedFile);
       fos.write(translatedFileBuffer.array());
       fos.close();
-    } catch (IOException e0) {
-      throw new CoreException(new TranslationFileCreationErrorBuilder(vspId, version).build(), e0);
+    } catch (IOException exception) {
+      errorMessage = "Can't create package";
+      MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+          LoggerTragetServiceName.CREATE_TRANSLATED_FILE, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.DATA_ERROR.getErrorCode(), errorMessage);
+      throw new CoreException(new TranslationFileCreationErrorBuilder(vspId, version).build(),
+          exception);
     }
 
+    mdcDataDebugMessage.debugExitMessage("VSP id", vspId);
+
     return translatedFile;
   }
 
   @Override
-  public File getLatestHeatPackage(String vspId,
-                                   String user) { //todo remove the writing to file system..
-    VersionInfo versionInfo = getVersionInfo(vspId, VersionableEntityAction.Read, user);
-    Version version = versionInfo.getActiveVersion();
 
-    UploadDataEntity uploadData =
-        vendorSoftwareProductDao.getUploadData(new UploadDataEntity(vspId, version));
+  public byte[] getOrchestrationTemplateFile(String vspId, Version version, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vspId);
 
+    UploadDataEntity uploadData = orchestrationTemplateDao.getOrchestrationTemplate(vspId, version);
     ByteBuffer contentData = uploadData.getContentData();
     if (contentData == null) {
       return null;
     }
 
-    File heatPkgFile = new File(String.format("heats-for-%s.zip", vspId));
+    ByteArrayOutputStream baos = new ByteArrayOutputStream();
 
-    try {
-      FileOutputStream fos = new FileOutputStream(heatPkgFile);
-      fos.write(contentData.array());
-      fos.close();
-    } catch (IOException e0) {
-      throw new CoreException(new FileCreationErrorBuilder(vspId).build(), e0);
+    try (final ZipOutputStream zos = new ZipOutputStream(baos);
+         ZipInputStream zipStream = new ZipInputStream(
+             new ByteArrayInputStream(contentData.array()))) {
+      zos.write(contentData.array());
+    } catch (IOException exception) {
+      MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+          LoggerTragetServiceName.GET_UPLOADED_HEAT, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.DATA_ERROR.getErrorCode(), "Can't get uploaded HEAT");
+      throw new CoreException(new FileCreationErrorBuilder(vspId).build(), exception);
     }
-    return heatPkgFile;
+
+    mdcDataDebugMessage.debugExitMessage("VSP id", vspId);
+    return baos.toByteArray();
   }
 
   @Override
-  public PackageInfo createPackage(String vspId, String user) throws IOException {
-    VersionInfo versionInfo = getVersionInfo(vspId, VersionableEntityAction.Read, user);
-    Version activeVersion = versionInfo.getActiveVersion();
-    if (!activeVersion.isFinal()) {
+  public PackageInfo createPackage(String vspId, Version version, String user) throws IOException {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vspId);
+
+    if (!version.isFinal()) {
+      MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+          LoggerTragetServiceName.CREATE_PACKAGE, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.PERMISSION_ERROR.getErrorCode(), "Can't create package");
       throw new CoreException(
-          new CreatePackageForNonFinalVendorSoftwareProductErrorBuilder(vspId, activeVersion)
+          new CreatePackageForNonFinalVendorSoftwareProductErrorBuilder(vspId, version)
               .build());
     }
 
-    ToscaServiceModel toscaServiceModel =
-        enrichedServiceModelDao.getServiceModel(vspId, activeVersion);
-    VspDetails vspDetails =
-        vendorSoftwareProductDao.getVendorSoftwareProductInfo(new VspDetails(vspId, activeVersion));
+    ToscaServiceModel toscaServiceModel = enrichedServiceModelDao.getServiceModel(vspId, version);
+    VspDetails vspDetails = vspInfoDao.get(new VspDetails(vspId, version));
     Version vlmVersion = vspDetails.getVlmVersion();
 
     PackageInfo packageInfo = createPackageInfo(vspId, vspDetails);
@@ -665,10 +732,9 @@ public class VendorSoftwareProductManagerImpl implements VendorSoftwareProductMa
     packageInfo.setTranslatedFile(ByteBuffer.wrap(
         toscaServiceTemplateServiceCsar.createOutputFile(toscaServiceModel, licenseArtifacts)));
 
-    vendorSoftwareProductDao.insertPackageDetails(packageInfo);
-
-    vendorSoftwareProductDao.updateVspLatestModificationTime(vspId, vspDetails.getVersion());
+    packageInfoDao.create(packageInfo);
 
+    mdcDataDebugMessage.debugExitMessage("VSP id", vspId);
     return packageInfo;
   }
 
@@ -676,789 +742,46 @@ public class VendorSoftwareProductManagerImpl implements VendorSoftwareProductMa
     PackageInfo packageInfo = new PackageInfo();
     packageInfo.setVspId(vspId);
     packageInfo.setVersion(vspDetails.getVersion());
-    packageInfo.setDisplayName(vspDetails.getPackageName());
     packageInfo.setVspName(vspDetails.getName());
     packageInfo.setVspDescription(vspDetails.getDescription());
     packageInfo.setCategory(vspDetails.getCategory());
     packageInfo.setSubCategory(vspDetails.getSubCategory());
     packageInfo.setVendorName(vspDetails.getVendorName());
-    packageInfo.setPackageType(CSAR);
+    packageInfo.setPackageType(VendorSoftwareProductConstants.CSAR);
     packageInfo.setVendorRelease("1.0"); //todo TBD
     return packageInfo;
   }
 
   @Override
-  public QuestionnaireResponse getVspQuestionnaire(String vspId, Version version, String user) {
-    version = VersioningUtil
-        .resolveVersion(version, getVersionInfo(vspId, VersionableEntityAction.Read, user));
-
-    QuestionnaireResponse questionnaireResponse = new QuestionnaireResponse();
-    questionnaireResponse.setData(getVspQuestionnaire(vspId, version).getQuestionnaireData());
-    questionnaireResponse.setSchema(getVspQuestionnaireSchema(null));
 
-    return questionnaireResponse;
-  }
+  public QuestionnaireResponse getVspQuestionnaire(String vspId, Version version, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vspId);
 
-  private VspQuestionnaireEntity getVspQuestionnaire(String vspId, Version version) {
-    VspQuestionnaireEntity retrieved = vendorSoftwareProductDao.getQuestionnaire(vspId, version);
+    VspQuestionnaireEntity retrieved = vspInfoDao.getQuestionnaire(vspId, version);
     VersioningUtil.validateEntityExistence(retrieved, new VspQuestionnaireEntity(vspId, version),
         VspDetails.ENTITY_TYPE);
-    return retrieved;
-  }
-
-  @Override
-  public void updateVspQuestionnaire(String vspId, String questionnaireData, String user) {
-    Version activeVersion =
-        getVersionInfo(vspId, VersionableEntityAction.Write, user).getActiveVersion();
-
-    vendorSoftwareProductDao.updateVspLatestModificationTime(vspId, activeVersion);
-
-    vendorSoftwareProductDao.updateQuestionnaire(vspId, activeVersion, questionnaireData);
-  }
-
-  @Override
-  public Collection<NetworkEntity> listNetworks(String vspId, Version version, String user) {
-    version = VersioningUtil
-        .resolveVersion(version, getVersionInfo(vspId, VersionableEntityAction.Read, user));
-    return listNetworks(vspId, version);
-  }
-
-  private Collection<NetworkEntity> listNetworks(String vspId, Version version) {
-    return vendorSoftwareProductDao.listNetworks(vspId, version);
-  }
-
-  @Override
-  public NetworkEntity createNetwork(NetworkEntity network, String user) {
-    Version activeVersion =
-        getVersionInfo(network.getVspId(), VersionableEntityAction.Write, user).getActiveVersion();
-    network.setVersion(activeVersion);
-    if (!isManual(network.getVspId(), activeVersion)) {
-      throw new CoreException(
-          new ErrorCode.ErrorCodeBuilder().withCategory(ErrorCategory.APPLICATION)
-              .withId(VendorSoftwareProductErrorCodes.VSP_COMPOSITION_EDIT_NOT_ALLOWED)
-              .withMessage(VSP_COMPOSITION_EDIT_NOT_ALLOWED_MSG).build());
-    }
-
-    vendorSoftwareProductDao.updateVspLatestModificationTime(network.getVspId(), activeVersion);
-    return null;
-  }
-
-  private NetworkEntity createNetwork(NetworkEntity network) {
-    network.setId(CommonMethods.nextUuId());
-    vendorSoftwareProductDao.createNetwork(network);
-
-    return network;
-  }
-
-  @Override
-  public CompositionEntityValidationData updateNetwork(NetworkEntity network, String user) {
-    Version activeVersion =
-        getVersionInfo(network.getVspId(), VersionableEntityAction.Write, user).getActiveVersion();
-    network.setVersion(activeVersion);
-    NetworkEntity retrieved = getNetwork(network.getVspId(), activeVersion, network.getId());
-
-    NetworkCompositionSchemaInput schemaInput = new NetworkCompositionSchemaInput();
-    schemaInput.setManual(isManual(network.getVspId(), activeVersion));
-    schemaInput.setNetwork(retrieved.getNetworkCompositionData());
-
-    CompositionEntityValidationData validationData = CompositionEntityDataManager
-        .validateEntity(network, SchemaTemplateContext.composition, schemaInput);
-    if (CollectionUtils.isEmpty(validationData.getErrors())) {
-      vendorSoftwareProductDao.updateNetwork(network);
-    }
-
-    vendorSoftwareProductDao.updateVspLatestModificationTime(network.getVspId(), activeVersion);
-
-    return validationData;
-  }
-
-  @Override
-  public CompositionEntityResponse<Network> getNetwork(String vspId, Version version,
-                                                       String networkId, String user) {
-    version = VersioningUtil
-        .resolveVersion(version, getVersionInfo(vspId, VersionableEntityAction.Read, user));
-    NetworkEntity networkEntity = getNetwork(vspId, version, networkId);
-    Network network = networkEntity.getNetworkCompositionData();
-
-    NetworkCompositionSchemaInput schemaInput = new NetworkCompositionSchemaInput();
-    schemaInput.setManual(isManual(vspId, version));
-    schemaInput.setNetwork(network);
-
-    CompositionEntityResponse<Network> response = new CompositionEntityResponse<>();
-    response.setId(networkId);
-    response.setData(network);
-    response.setSchema(SchemaGenerator
-        .generate(SchemaTemplateContext.composition, CompositionEntityType.network, schemaInput));
-
-    return response;
-  }
-
-  private NetworkEntity getNetwork(String vspId, Version version, String networkId) {
-    NetworkEntity retrieved = vendorSoftwareProductDao.getNetwork(vspId, version, networkId);
-    VersioningUtil.validateEntityExistence(retrieved, new NetworkEntity(vspId, version, networkId),
-        VspDetails.ENTITY_TYPE);
-    return retrieved;
-  }
-
-  @Override
-  public void deleteNetwork(String vspId, String networkId, String user) {
-    Version activeVersion =
-        getVersionInfo(vspId, VersionableEntityAction.Write, user).getActiveVersion();
-    if (!isManual(vspId, activeVersion)) {
-      throw new CoreException(
-          new ErrorCode.ErrorCodeBuilder().withCategory(ErrorCategory.APPLICATION)
-              .withId(VendorSoftwareProductErrorCodes.VSP_COMPOSITION_EDIT_NOT_ALLOWED)
-              .withMessage(VSP_COMPOSITION_EDIT_NOT_ALLOWED_MSG).build());
-    }
 
-    vendorSoftwareProductDao.updateVspLatestModificationTime(vspId, activeVersion);
-  }
-
-  @Override
-  public QuestionnaireResponse getComponentQuestionnaire(String vspId, Version version,
-                                                         String componentId, String user) {
-    version = VersioningUtil
-        .resolveVersion(version, getVersionInfo(vspId, VersionableEntityAction.Read, user));
+    String questionnaireData = retrieved.getQuestionnaireData();
 
     QuestionnaireResponse questionnaireResponse = new QuestionnaireResponse();
-    questionnaireResponse.setData(getComponent(vspId, version, componentId).getQuestionnaireData());
-    List<String> nicNames = listNics(vspId, version, componentId).stream()
-        .map(nic -> nic.getNicCompositionData().getName()).collect(Collectors.toList());
-    questionnaireResponse.setSchema(getComponentQuestionnaireSchema(
-        new ComponentQuestionnaireSchemaInput(nicNames,
-            JsonUtil.json2Object(questionnaireResponse.getData(), Map.class))));
-
-    return questionnaireResponse;
-  }
-
-  @Override
-  public void updateComponentQuestionnaire(String vspId, String componentId,
-                                           String questionnaireData, String user) {
-    Version activeVersion =
-        getVersionInfo(vspId, VersionableEntityAction.Write, user).getActiveVersion();
-    getComponent(vspId, activeVersion, componentId);
-
-    vendorSoftwareProductDao
-        .updateComponentQuestionnaire(vspId, activeVersion, componentId, questionnaireData);
-
-    vendorSoftwareProductDao.updateVspLatestModificationTime(vspId, activeVersion);
-  }
-
-  @Override
-  public Collection<ComponentEntity> listComponents(String vspId, Version version, String user) {
-    version = VersioningUtil
-        .resolveVersion(version, getVersionInfo(vspId, VersionableEntityAction.Read, user));
-    return listComponents(vspId, version);
-  }
-
-  private Collection<ComponentEntity> listComponents(String vspId, Version version) {
-    return vendorSoftwareProductDao.listComponents(vspId, version);
-  }
-
-  @Override
-  public void deleteComponents(String vspId, String user) {
-    Version activeVersion =
-        getVersionInfo(vspId, VersionableEntityAction.Write, user).getActiveVersion();
-    if (!isManual(vspId, activeVersion)) {
-      throw new CoreException(
-          new ErrorCode.ErrorCodeBuilder().withCategory(ErrorCategory.APPLICATION)
-              .withId(VendorSoftwareProductErrorCodes.VSP_COMPOSITION_EDIT_NOT_ALLOWED)
-              .withMessage(VSP_COMPOSITION_EDIT_NOT_ALLOWED_MSG).build());
-    }
-
-    vendorSoftwareProductDao.updateVspLatestModificationTime(vspId, activeVersion);
-  }
-
-  @Override
-  public ComponentEntity createComponent(ComponentEntity component, String user) {
-    Version activeVersion =
-        getVersionInfo(component.getVspId(), VersionableEntityAction.Write, user)
-            .getActiveVersion();
-    component.setVersion(activeVersion);
-
-    if (!isManual(component.getVspId(), activeVersion)) {
-      throw new CoreException(
-          new ErrorCode.ErrorCodeBuilder().withCategory(ErrorCategory.APPLICATION)
-              .withId(VendorSoftwareProductErrorCodes.VSP_COMPOSITION_EDIT_NOT_ALLOWED)
-              .withMessage(VSP_COMPOSITION_EDIT_NOT_ALLOWED_MSG).build());
-
-    }
-
-    /*        ComponentCompositionSchemaInput schemaInput = new ComponentCompositionSchemaInput();
-        schemaInput.setManual(true);
-        CompositionEntityValidationData validationData = CompositionEntityDataManager
-        .validateEntity(component, SchemaTemplateContext.composition, schemaInput);
-        if (CollectionUtils.isEmpty(validationData.getErrors())) {
-            return createComponent(component);
-        }
-        return validationData;*/
-
-    vendorSoftwareProductDao.updateVspLatestModificationTime(component.getVspId(), activeVersion);
-
-    return null;
-  }
-
-  private ComponentEntity createComponent(ComponentEntity component) {
-    component.setId(CommonMethods.nextUuId());
-    component.setQuestionnaireData(
-        new JsonSchemaDataGenerator(getComponentQuestionnaireSchema(null)).generateData());
-
-    vendorSoftwareProductDao.createComponent(component);
-
-    return component;
-  }
-
-  @Override
-  public CompositionEntityResponse<ComponentData> getComponent(String vspId, Version version,
-                                                               String componentId, String user) {
-    version = VersioningUtil
-        .resolveVersion(version, getVersionInfo(vspId, VersionableEntityAction.Read, user));
-    ComponentEntity componentEntity = getComponent(vspId, version, componentId);
-    ComponentData component = componentEntity.getComponentCompositionData();
-
-    ComponentCompositionSchemaInput schemaInput = new ComponentCompositionSchemaInput();
-    schemaInput.setManual(isManual(vspId, version));
-    schemaInput.setComponent(component);
-
-    CompositionEntityResponse<ComponentData> response = new CompositionEntityResponse<>();
-    response.setId(componentId);
-    response.setData(component);
-    response.setSchema(SchemaGenerator
-        .generate(SchemaTemplateContext.composition, CompositionEntityType.component, schemaInput));
-
-    return response;
-  }
-
-  private ComponentEntity getComponent(String vspId, Version version, String componentId) {
-    ComponentEntity retrieved = vendorSoftwareProductDao.getComponent(vspId, version, componentId);
-    VersioningUtil
-        .validateEntityExistence(retrieved, new ComponentEntity(vspId, version, componentId),
-            VspDetails.ENTITY_TYPE);
-    return retrieved;
-  }
-
-  @Override
-  public CompositionEntityValidationData updateComponent(ComponentEntity component, String user) {
-    Version activeVersion =
-        getVersionInfo(component.getVspId(), VersionableEntityAction.Write, user)
-            .getActiveVersion();
-    component.setVersion(activeVersion);
-    ComponentEntity retrieved =
-        getComponent(component.getVspId(), activeVersion, component.getId());
-
-    ComponentCompositionSchemaInput schemaInput = new ComponentCompositionSchemaInput();
-    schemaInput.setManual(isManual(component.getVspId(), activeVersion));
-    schemaInput.setComponent(retrieved.getComponentCompositionData());
-
-    CompositionEntityValidationData validationData = CompositionEntityDataManager
-        .validateEntity(component, SchemaTemplateContext.composition, schemaInput);
-    if (CollectionUtils.isEmpty(validationData.getErrors())) {
-      vendorSoftwareProductDao.updateComponent(component);
-    }
-
-    vendorSoftwareProductDao.updateVspLatestModificationTime(component.getVspId(), activeVersion);
-
-    return validationData;
-  }
-
-  @Override
-  public void deleteComponent(String vspId, String componentId, String user) {
-    Version activeVersion =
-        getVersionInfo(vspId, VersionableEntityAction.Write, user).getActiveVersion();
-    if (!isManual(vspId, activeVersion)) {
-      throw new CoreException(
-          new ErrorCode.ErrorCodeBuilder().withCategory(ErrorCategory.APPLICATION)
-              .withId(VendorSoftwareProductErrorCodes.VSP_COMPOSITION_EDIT_NOT_ALLOWED)
-              .withMessage(VSP_COMPOSITION_EDIT_NOT_ALLOWED_MSG).build());
-    }
-
-    vendorSoftwareProductDao.updateVspLatestModificationTime(vspId, activeVersion);
-  }
-
-  @Override
-  public Collection<org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity> listProcesses(
-      String vspId, Version version, String componentId,
-      String user) {
-    version = VersioningUtil
-        .resolveVersion(version, getVersionInfo(vspId, VersionableEntityAction.Read, user));
-    if (!GENERAL_COMPONENT_ID.equals(componentId)) {
-      getComponent(vspId, version, componentId);
-    }
-    return vendorSoftwareProductDao.listProcesses(vspId, version, componentId);
-  }
-
-  @Override
-  public void deleteProcesses(String vspId, String componentId, String user) {
-    Version activeVersion =
-        getVersionInfo(vspId, VersionableEntityAction.Write, user).getActiveVersion();
-    if (!GENERAL_COMPONENT_ID.equals(componentId)) {
-      getComponent(vspId, activeVersion, componentId);
-    }
-
-    Collection<org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity> processes =
-        vendorSoftwareProductDao.listProcesses(vspId, activeVersion, componentId);
-    for (org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity process : processes) {
-      UniqueValueUtil.deleteUniqueValue(VendorSoftwareProductConstants.UniqueValues.PROCESS_NAME,
-          process.getVspId(), process.getVersion().toString(), process.getComponentId(),
-          process.getName());
-    }
-
-    vendorSoftwareProductDao.deleteProcesses(vspId, activeVersion, componentId);
-
-    vendorSoftwareProductDao.updateVspLatestModificationTime(vspId, activeVersion);
-  }
-
-  @Override
-  public org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity createProcess(
-      org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity process, String user) {
-    Version activeVersion =
-        getVersionInfo(process.getVspId(), VersionableEntityAction.Write, user).getActiveVersion();
-    process.setVersion(activeVersion);
-    UniqueValueUtil.validateUniqueValue(VendorSoftwareProductConstants.UniqueValues.PROCESS_NAME,
-        process.getVspId(), process.getVersion().toString(), process.getComponentId(),
-        process.getName());
-    process.setId(CommonMethods.nextUuId());
-    if (!GENERAL_COMPONENT_ID.equals(process.getComponentId())) {
-      getComponent(process.getVspId(), activeVersion, process.getComponentId());
-    }
-
-    vendorSoftwareProductDao.createProcess(process);
-    UniqueValueUtil.createUniqueValue(VendorSoftwareProductConstants.UniqueValues.PROCESS_NAME,
-        process.getVspId(), process.getVersion().toString(), process.getComponentId(),
-        process.getName());
-
-    vendorSoftwareProductDao.updateVspLatestModificationTime(process.getVspId(), activeVersion);
-    return process;
-  }
-
-  @Override
-  public org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity getProcess(String vspId,
-                                                                                 Version version,
-                                                                                 String componentId,
-                                                                                 String processId,
-                                                                                 String user) {
-    version = VersioningUtil
-        .resolveVersion(version, getVersionInfo(vspId, VersionableEntityAction.Read, user));
-    org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity retrieved =
-        vendorSoftwareProductDao.getProcess(vspId, version, componentId, processId);
-    validateProcessExistence(vspId, version, componentId, processId, retrieved);
-    return retrieved;
-  }
-
-  @Override
-  public void updateProcess(org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity process,
-                            String user) {
-    Version activeVersion =
-        getVersionInfo(process.getVspId(), VersionableEntityAction.Write, user).getActiveVersion();
-    process.setVersion(activeVersion);
-
-    org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity retrieved =
-        vendorSoftwareProductDao
-            .getProcess(process.getVspId(), activeVersion, process.getComponentId(),
-                process.getId());
-    validateProcessExistence(process.getVspId(), activeVersion, process.getComponentId(),
-        process.getId(), retrieved);
-
-    UniqueValueUtil.updateUniqueValue(VendorSoftwareProductConstants.UniqueValues.PROCESS_NAME,
-        retrieved.getName(), process.getName(), process.getVspId(), process.getVersion().toString(),
-        process.getComponentId());
-    vendorSoftwareProductDao.updateProcess(process);
-
-    vendorSoftwareProductDao.updateVspLatestModificationTime(process.getVspId(), activeVersion);
-  }
-
-  @Override
-  public void deleteProcess(String vspId, String componentId, String processId, String user) {
-    Version activeVersion =
-        getVersionInfo(vspId, VersionableEntityAction.Write, user).getActiveVersion();
-    org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity retrieved =
-        vendorSoftwareProductDao.getProcess(vspId, activeVersion, componentId, processId);
-    validateProcessExistence(vspId, activeVersion, componentId, processId, retrieved);
-
-    vendorSoftwareProductDao.deleteProcess(vspId, activeVersion, componentId, processId);
-    UniqueValueUtil.deleteUniqueValue(VendorSoftwareProductConstants.UniqueValues.PROCESS_NAME,
-        retrieved.getVspId(), retrieved.getVersion().toString(), retrieved.getComponentId(),
-        retrieved.getName());
-
-    vendorSoftwareProductDao.updateVspLatestModificationTime(vspId, activeVersion);
-  }
-
-  @Override
-  public File getProcessArtifact(String vspId, Version version, String componentId,
-                                 String processId, String user) {
-    version = VersioningUtil
-        .resolveVersion(version, getVersionInfo(vspId, VersionableEntityAction.Read, user));
-    ProcessArtifactEntity retrieved =
-        vendorSoftwareProductDao.getProcessArtifact(vspId, version, componentId, processId);
-    validateProcessArtifactExistence(vspId, version, componentId, processId, retrieved);
-
-    File file = new File(String
-        .format("%s_%s_%s_%s", vspId, version.toString().replace('.', '_'), componentId,
-            processId));
-    try {
-      FileOutputStream fos = new FileOutputStream(file);
-      fos.write(retrieved.getArtifact().array());
-      fos.close();
-    } catch (IOException e0) {
-      throw new CoreException(new UploadInvalidErrorBuilder().build());
-    }
-
-    return file;
-  }
-
-  @Override
-  public void deleteProcessArtifact(String vspId, String componentId, String processId,
-                                    String user) {
-    Version activeVersion =
-        getVersionInfo(vspId, VersionableEntityAction.Write, user).getActiveVersion();
-    ProcessArtifactEntity retrieved =
-        vendorSoftwareProductDao.getProcessArtifact(vspId, activeVersion, componentId, processId);
-    validateProcessArtifactExistence(vspId, activeVersion, componentId, processId, retrieved);
-
-    vendorSoftwareProductDao.deleteProcessArtifact(vspId, activeVersion, componentId, processId);
-
-    vendorSoftwareProductDao.updateVspLatestModificationTime(vspId, activeVersion);
-  }
-
-  @Override
-  public void uploadProcessArtifact(InputStream artifactFile, String artifactFileName, String vspId,
-                                    String componentId, String processId, String user) {
-    Version activeVersion =
-        getVersionInfo(vspId, VersionableEntityAction.Write, user).getActiveVersion();
-    org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity retrieved =
-        vendorSoftwareProductDao.getProcess(vspId, activeVersion, componentId, processId);
-    validateProcessExistence(vspId, activeVersion, componentId, processId, retrieved);
-
-    if (artifactFile == null) {
-      throw new CoreException(new UploadInvalidErrorBuilder().build());
-    }
-
-    byte[] artifact;
-    try {
-      artifact = FileUtils.toByteArray(artifactFile);
-    } catch (RuntimeException e0) {
-      throw new CoreException(new UploadInvalidErrorBuilder().build());
-    }
-
-    vendorSoftwareProductDao
-        .uploadProcessArtifact(vspId, activeVersion, componentId, processId, artifact,
-            artifactFileName);
-
-    vendorSoftwareProductDao.updateVspLatestModificationTime(vspId, activeVersion);
-  }
-
-  @Override
-  public Collection<org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity> listNics(
-      String vspId, Version version, String componentId,
-      String user) {
-    version = VersioningUtil
-        .resolveVersion(version, getVersionInfo(vspId, VersionableEntityAction.Read, user));
-    Collection<org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity> nics =
-        listNics(vspId, version, componentId);
-
-    Map<String, String> networksNameById = listNetworksNameById(vspId, version);
-    nics.stream().forEach(nicEntity -> {
-      Nic nic = nicEntity.getNicCompositionData();
-      nic.setNetworkName(networksNameById.get(nic.getNetworkId()));
-      nicEntity.setNicCompositionData(nic);
-    });
-    return nics;
-  }
-
-  private Collection<org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity> listNics(
-      String vspId, Version version, String componentId) {
-    getComponent(vspId, version, componentId);
-
-    return vendorSoftwareProductDao.listNics(vspId, version, componentId);
-  }
-
-  private Map<String, String> listNetworksNameById(String vspId, Version version) {
-    Collection<NetworkEntity> networks = listNetworks(vspId, version);
-    return networks.stream().collect(Collectors.toMap(NetworkEntity::getId,
-        networkEntity -> networkEntity.getNetworkCompositionData().getName()));
-  }
-
-  @Override
-  public org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity createNic(
-      org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity nic, String user) {
-    Version activeVersion =
-        getVersionInfo(nic.getVspId(), VersionableEntityAction.Write, user).getActiveVersion();
-    nic.setVersion(activeVersion);
-    if (!isManual(nic.getVspId(), activeVersion)) {
-      throw new CoreException(
-          new ErrorCode.ErrorCodeBuilder().withCategory(ErrorCategory.APPLICATION)
-              .withId(VendorSoftwareProductErrorCodes.VSP_COMPOSITION_EDIT_NOT_ALLOWED)
-              .withMessage(VSP_COMPOSITION_EDIT_NOT_ALLOWED_MSG).build());
-    }
-
-    vendorSoftwareProductDao.updateVspLatestModificationTime(nic.getVspId(), activeVersion);
-
-    return null;
-  }
-
-  private org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity createNic(
-      org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity nic) {
-    nic.setId(CommonMethods.nextUuId());
-    nic.setQuestionnaireData(
-        new JsonSchemaDataGenerator(getNicQuestionnaireSchema(null)).generateData());
-
-    vendorSoftwareProductDao.createNic(nic);
-
-    return nic;
-  }
-
-  @Override
-  public CompositionEntityResponse<Nic> getNic(String vspId, Version version, String componentId,
-                                               String nicId, String user) {
-    version = VersioningUtil
-        .resolveVersion(version, getVersionInfo(vspId, VersionableEntityAction.Read, user));
-    org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity
-        nicEntity = getNic(vspId, version, componentId, nicId);
-    Nic nic = nicEntity.getNicCompositionData();
-
-    NicCompositionSchemaInput schemaInput = new NicCompositionSchemaInput();
-    schemaInput.setManual(isManual(vspId, version));
-    schemaInput.setNic(nic);
-    Map<String, String> networksNameById = listNetworksNameById(vspId, version);
-    nic.setNetworkName(networksNameById.get(nic.getNetworkId()));
-    schemaInput.setNetworkIds(networksNameById.keySet());
-
-    CompositionEntityResponse<Nic> response = new CompositionEntityResponse<>();
-    response.setId(nicId);
-    response.setData(nic);
-    response.setSchema(SchemaGenerator
-        .generate(SchemaTemplateContext.composition, CompositionEntityType.nic, schemaInput));
-
-    return response;
-  }
-
-  private org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity getNic(String vspId,
-                                                                            Version version,
-                                                                            String componentId,
-                                                                            String nicId) {
-    getComponent(vspId, version, componentId);
-    org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity
-        retrieved = vendorSoftwareProductDao.getNic(vspId, version, componentId, nicId);
-    VersioningUtil
-        .validateEntityExistence(retrieved,
-            new org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity(vspId, version,
-                componentId, nicId),
-            VspDetails.ENTITY_TYPE);
-    return retrieved;
-  }
-
-  @Override
-  public void deleteNic(String vspId, String componentId, String nicId, String user) {
-    Version activeVersion =
-        getVersionInfo(vspId, VersionableEntityAction.Write, user).getActiveVersion();
-    if (!isManual(vspId, activeVersion)) {
-      throw new CoreException(
-          new ErrorCode.ErrorCodeBuilder().withCategory(ErrorCategory.APPLICATION)
-              .withId(VendorSoftwareProductErrorCodes.VSP_COMPOSITION_EDIT_NOT_ALLOWED)
-              .withMessage(VSP_COMPOSITION_EDIT_NOT_ALLOWED_MSG).build());
-    }
-
-    vendorSoftwareProductDao.updateVspLatestModificationTime(vspId, activeVersion);
-  }
-
-  @Override
-  public CompositionEntityValidationData updateNic(
-      org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity nic, String user) {
-    Version activeVersion =
-        getVersionInfo(nic.getVspId(), VersionableEntityAction.Write, user).getActiveVersion();
-    nic.setVersion(activeVersion);
-    org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity
-        retrieved = getNic(nic.getVspId(), activeVersion, nic.getComponentId(), nic.getId());
-
-    NicCompositionSchemaInput schemaInput = new NicCompositionSchemaInput();
-    schemaInput.setManual(isManual(nic.getVspId(), activeVersion));
-    schemaInput.setNic(retrieved.getNicCompositionData());
-
-    CompositionEntityValidationData validationData = CompositionEntityDataManager
-        .validateEntity(nic, SchemaTemplateContext.composition, schemaInput);
-    if (CollectionUtils.isEmpty(validationData.getErrors())) {
-      vendorSoftwareProductDao.updateNic(nic);
-    }
-
-    vendorSoftwareProductDao.updateVspLatestModificationTime(nic.getVspId(), activeVersion);
-    return validationData;
-  }
-
-  @Override
-  public QuestionnaireResponse getNicQuestionnaire(String vspId, Version version,
-                                                   String componentId, String nicId, String user) {
-    version = VersioningUtil
-        .resolveVersion(version, getVersionInfo(vspId, VersionableEntityAction.Read, user));
+    questionnaireResponse.setData(questionnaireData);
+    questionnaireResponse.setSchema(getVspQuestionnaireSchema(null));
 
-    QuestionnaireResponse questionnaireResponse = new QuestionnaireResponse();
-    questionnaireResponse
-        .setData(getNic(vspId, version, componentId, nicId).getQuestionnaireData());
-    questionnaireResponse.setSchema(getNicQuestionnaireSchema(null));
+    mdcDataDebugMessage.debugExitMessage("VSP id", vspId);
 
     return questionnaireResponse;
   }
 
   @Override
-  public void updateNicQuestionnaire(String vspId, String componentId, String nicId,
-                                     String questionnaireData, String user) {
-    Version activeVersion =
-        getVersionInfo(vspId, VersionableEntityAction.Write, user).getActiveVersion();
-    getNic(vspId, activeVersion, componentId, nicId);
-
-    vendorSoftwareProductDao
-        .updateNicQuestionnaire(vspId, activeVersion, componentId, nicId, questionnaireData);
-
-    vendorSoftwareProductDao.updateVspLatestModificationTime(vspId, activeVersion);
-  }
-
-  @Override
-  public void deleteComponentMib(String vspId, String componentId, boolean isTrap, String user) {
-    Version activeVersion =
-        getVersionInfo(vspId, VersionableEntityAction.Write, user).getActiveVersion();
-    ComponentArtifactEntity componentArtifactEntity =
-        setValuesForComponentArtifactEntityUpload(vspId, activeVersion, null, componentId, null,
-            isTrap, null);
-    ComponentArtifactEntity retrieved =
-        componentArtifactDao.getArtifactByType(componentArtifactEntity);
-
-    componentArtifactDao.delete(retrieved);
-
-    vendorSoftwareProductDao.updateVspLatestModificationTime(vspId, activeVersion);
-  }
-
-  @Override
-  public void uploadComponentMib(InputStream object, String filename, String vspId,
-                                 String componentId, boolean isTrap, String user) {
-    Version activeVersion =
-        getVersionInfo(vspId, VersionableEntityAction.Write, user).getActiveVersion();
-    ComponentArtifactEntity componentArtifactEntity;
-
-
-    if (object == null) {
-      throw new CoreException(new MibUploadErrorBuilder(
-          Messages.NO_ZIP_FILE_WAS_UPLOADED_OR_ZIP_NOT_EXIST.getErrorMessage()).build());
-    } else {
-      byte[] uploadedFileData;
-      Map<String, List<ErrorMessage>> errors = new HashMap<>();
-      try {
-        uploadedFileData = FileUtils.toByteArray(object);
-        validateMibZipContent(vspId, activeVersion, uploadedFileData, errors);
-        if (MapUtils.isNotEmpty(errors)) {
-          throw new CoreException(
-              new MibUploadErrorBuilder(errors.values().iterator().next().get(0).getMessage())
-                  .build());
-        }
-
-        createArtifactInDatabase(vspId, activeVersion, filename, componentId, isTrap,
-            uploadedFileData);
-
-      } catch (Exception e0) {
-        throw new CoreException(new MibUploadErrorBuilder(e0.getMessage()).build());
-      }
-    }
-
-    vendorSoftwareProductDao.updateVspLatestModificationTime(vspId, activeVersion);
-  }
-
-  private void createArtifactInDatabase(String vspId, Version activeVersion, String filename,
-                                        String componentId, boolean isTrap,
-                                        byte[] uploadedFileData) {
-    ComponentArtifactEntity componentArtifactEntity;
-
-    String artifactId = CommonMethods.nextUuId();
-    componentArtifactEntity =
-        setValuesForComponentArtifactEntityUpload(vspId, activeVersion, filename, componentId,
-            artifactId, isTrap, uploadedFileData);
-    componentArtifactDao.update(componentArtifactEntity);
-  }
-
-  @Override
-  public MibUploadStatus listMibFilenames(String vspId, String componentId, String user) {
-    Version activeVersion =
-        getVersionInfo(vspId, VersionableEntityAction.Read, user).getActiveVersion();
-    ComponentArtifactEntity current =
-        new ComponentArtifactEntity(vspId, activeVersion, componentId, null);
-
-    return setMibUploadStatusValues(current);
-
-  }
-
-  private MibUploadStatus setMibUploadStatusValues(
-      ComponentArtifactEntity componentArtifactEntity) {
-    MibUploadStatus mibUploadStatus = new MibUploadStatus();
-
-    Collection<ComponentArtifactEntity> artifactNames =
-        componentArtifactDao.getArtifactNamesAndTypesForComponent(componentArtifactEntity);
-    Map<ComponentArtifactType, String> artifactTypeToFilename =
-        VendorSoftwareProductUtils.filterNonTrapOrPollArtifacts(artifactNames);
-
-    if (MapUtils.isNotEmpty(artifactTypeToFilename)) {
-      if (artifactTypeToFilename.containsKey(ComponentArtifactType.SNMP_TRAP)) {
-        mibUploadStatus.setSnmpTrap(artifactTypeToFilename.get(ComponentArtifactType.SNMP_TRAP));
-      }
-      if (artifactTypeToFilename.containsKey(ComponentArtifactType.SNMP_POLL)) {
-        mibUploadStatus.setSnmpPoll(artifactTypeToFilename.get(ComponentArtifactType.SNMP_POLL));
-      }
-    }
-
-    return mibUploadStatus;
-  }
-
-  private ComponentArtifactEntity setValuesForComponentArtifactEntityUpload(String vspId,
-                                                                            Version version,
-                                                                            String filename,
-                                                                            String componentId,
-                                                                            String artifactId,
-                                                                            boolean isTrap,
-                                                                            byte[]
-                                                                                uploadedFileData) {
-    ComponentArtifactEntity componentArtifactEntity = new ComponentArtifactEntity();
-
-    componentArtifactEntity.setVspId(vspId);
-    componentArtifactEntity.setVersion(version);
-    componentArtifactEntity.setComponentId(componentId);
-    componentArtifactEntity.setId(artifactId);
-    componentArtifactEntity.setType(ComponentArtifactType.getComponentArtifactType(isTrap));
-    componentArtifactEntity.setArtifactName(filename);
-
-    if (Objects.nonNull(uploadedFileData)) {
-      componentArtifactEntity.setArtifact(ByteBuffer.wrap(uploadedFileData));
-    }
+  public void updateVspQuestionnaire(String vspId, Version version, String questionnaireData,
+                                     String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vspId);
 
-    return componentArtifactEntity;
-  }
+    vspInfoDao.updateQuestionnaireData(vspId, version, questionnaireData);
 
-  private void validateProcessExistence(String vspId, Version version, String componentId,
-                       String processId,
-                       org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity retrieved) {
-    if (retrieved != null) {
-      return;
-    }
-    if (!GENERAL_COMPONENT_ID.equals(componentId)) {
-      getComponent(vspId, version, componentId);
-    }
-    VersioningUtil.validateEntityExistence(retrieved,
-        new org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity(vspId, version,
-            componentId, processId),
-        VspDetails.ENTITY_TYPE);//todo retrieved is always null ??
+    mdcDataDebugMessage.debugExitMessage("VSP id", vspId);
   }
 
-  private void validateProcessArtifactExistence(String vspId, Version version, String componentId,
-                                                String processId, ProcessArtifactEntity retrieved) {
-    if (retrieved != null) {
-      VersioningUtil.validateEntityExistence(retrieved.getArtifact(),
-          new ProcessArtifactEntity(vspId, version, componentId, processId),
-          VspDetails.ENTITY_TYPE);
-    } else {
-      if (!GENERAL_COMPONENT_ID.equals(componentId)) {
-        getComponent(vspId, version, componentId);
-      }
-      VersioningUtil.validateEntityExistence(retrieved,
-          new org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity(vspId, version,
-              componentId, processId),
-          VspDetails.ENTITY_TYPE); //todo retrieved is always null ??
-    }
-  }
 
   private Map<String, List<ErrorMessage>> validateUploadData(UploadDataEntity uploadData)
       throws IOException {
@@ -1467,7 +790,8 @@ public class VendorSoftwareProductManagerImpl implements VendorSoftwareProductMa
     }
 
     FileContentHandler fileContentMap =
-        VendorSoftwareProductUtils.loadUploadFileContent(uploadData.getContentData().array());
+        CommonUtil.loadUploadFileContent(uploadData.getContentData().array());
+    //todo - check
     ValidationManager validationManager =
         ValidationManagerUtil.initValidationManager(fileContentMap);
     Map<String, List<ErrorMessage>> validationErrors = validationManager.validate();
@@ -1479,77 +803,36 @@ public class VendorSoftwareProductManagerImpl implements VendorSoftwareProductMa
 
   private VersionInfo getVersionInfo(String vendorSoftwareProductId, VersionableEntityAction action,
                                      String user) {
-    return versioningManager
-        .getEntityVersionInfo(VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE, vendorSoftwareProductId,
-            user, action);
+    return versioningManager.getEntityVersionInfo(
+        VendorSoftwareProductConstants.VENDOR_SOFTWARE_PRODUCT_VERSIONABLE_TYPE,
+        vendorSoftwareProductId, user, action);
   }
 
-  private void saveCompositionData(String vspId, Version version, CompositionData compositionData) {
-    Map<String, String> networkIdByName = new HashMap<>();
-    for (Network network : compositionData.getNetworks()) {
-
-      NetworkEntity networkEntity = new NetworkEntity(vspId, version, null);
-      networkEntity.setNetworkCompositionData(network);
-
-      if (network.getName() != null) {
-        networkIdByName.put(network.getName(), createNetwork(networkEntity).getId());
-      }
-    }
 
-    for (Component component : compositionData.getComponents()) {
-      ComponentEntity componentEntity = new ComponentEntity(vspId, version, null);
-      componentEntity.setComponentCompositionData(component.getData());
-
-      String componentId = createComponent(componentEntity).getId();
-
-      if (CollectionUtils.isNotEmpty(component.getNics())) {
-        for (Nic nic : component.getNics()) {
-          if (nic.getNetworkName() != null) {
-            nic.setNetworkId(networkIdByName.get(nic.getNetworkName()));
-            nic.setNetworkName(null);
-          }
-
-          org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity
-              nicEntity =
-              new org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity(vspId, version,
-                  componentId, null);
-          nicEntity.setNicCompositionData(nic);
-          createNic(nicEntity);
-        }
-      }
-    }
-  }
+  private QuestionnaireValidationResult validateQuestionnaire(String vspId, Version version) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vspId);
 
-  private void deleteUploadDataAndContent(String vspId, Version version) {
-    vendorSoftwareProductDao.deleteUploadData(vspId, version);
-  }
 
-  private QuestionnaireValidationResult validateQuestionnaire(String vspId, Version version) {
-    CompositionEntityDataManager compositionEntityDataManager = new CompositionEntityDataManager();
     compositionEntityDataManager
-        .addEntity(vendorSoftwareProductDao.getQuestionnaire(vspId, version), null);
+        .addEntity(vspInfoDao.getQuestionnaire(vspId, version), null);
 
-    Collection<org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity> nics =
-        vendorSoftwareProductDao.listNicsByVsp(vspId, version);
+    Collection<NicEntity> nics = vendorSoftwareProductDao.listNicsByVsp(vspId, version);
 
     Map<String, List<String>> nicNamesByComponent = new HashMap<>();
-    for (org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity nicEntity : nics) {
+    for (NicEntity nicEntity : nics) {
       compositionEntityDataManager.addEntity(nicEntity, null);
 
       Nic nic = nicEntity.getNicCompositionData();
       if (nic != null && nic.getName() != null) {
-        List<String> nicNames = nicNamesByComponent.get(nicEntity.getComponentId());
-        if (nicNames == null) {
-          nicNames = new ArrayList<>();
-          nicNamesByComponent.put(nicEntity.getComponentId(), nicNames);
-        }
+        List<String> nicNames =
+            nicNamesByComponent.computeIfAbsent(nicEntity.getComponentId(), k -> new ArrayList<>());
         nicNames.add(nic.getName());
       }
     }
 
     Collection<ComponentEntity> components =
-        vendorSoftwareProductDao.listComponentsQuestionnaire(vspId, version);
-    components.stream().forEach(component -> compositionEntityDataManager.addEntity(component,
+        vendorSoftwareProductDao.listComponentsCompositionAndQuestionnaire(vspId, version);
+    components.forEach(component -> compositionEntityDataManager.addEntity(component,
         new ComponentQuestionnaireSchemaInput(nicNamesByComponent.get(component.getId()),
             JsonUtil.json2Object(component.getQuestionnaireData(), Map.class))));
 
@@ -1558,10 +841,62 @@ public class VendorSoftwareProductManagerImpl implements VendorSoftwareProductMa
     if (MapUtils.isNotEmpty(errorsByEntityId)) {
       compositionEntityDataManager.buildTrees();
       compositionEntityDataManager.addErrorsToTrees(errorsByEntityId);
-      Collection<CompositionEntityValidationData> roots = compositionEntityDataManager.getTrees();
-      return new QuestionnaireValidationResult(roots.iterator().next());
+/*      Set<CompositionEntityValidationData> entitiesWithValidationErrors =
+          compositionEntityDataManager.getEntityListWithErrors();*/
+      //Collection<CompositionEntityValidationData> roots = compositionEntityDataManager.getTrees();
+
+      mdcDataDebugMessage.debugExitMessage("VSP id", vspId);
+      return new QuestionnaireValidationResult(
+          compositionEntityDataManager.getAllErrorsByVsp(vspId));
     }
 
+    mdcDataDebugMessage.debugExitMessage("VSP id", vspId);
     return null;
   }
+
+  @Override
+  public File getInformationArtifact(String vspId, Version version, String user) {
+    mdcDataDebugMessage.debugEntryMessage("VSP id", vspId);
+    VspDetails vspDetails = vspInfoDao.get(new VspDetails(vspId, version));
+
+    if (vspDetails == null) {
+      return null;
+    }
+
+    String vspName = vspDetails.getName();
+    ByteBuffer infoArtifactAsByteBuffer;
+    File infoArtifactFile;
+    try {
+      infoArtifactAsByteBuffer = ByteBuffer.wrap(informationArtifactGenerator.generate(vspId,
+          version).getBytes());
+
+      infoArtifactFile =
+          new File(
+              String.format(VendorSoftwareProductConstants.INFORMATION_ARTIFACT_NAME, vspName));
+      OutputStream out = new BufferedOutputStream(new FileOutputStream(infoArtifactFile));
+      out.write(infoArtifactAsByteBuffer.array());
+      out.close();
+    } catch (IOException e) {
+      throw new CoreException(new InformationArtifactCreationErrorBuilder(vspId).build(), e);
+    }
+
+    mdcDataDebugMessage.debugExitMessage("VSP id", vspId);
+    return infoArtifactFile;
+  }
+
+  void validateUniqueName(String vspName) {
+    UniqueValueUtil.validateUniqueValue(
+        VendorSoftwareProductConstants.UniqueValues.VENDOR_SOFTWARE_PRODUCT_NAME, vspName);
+  }
+
+  void createUniqueName(String vspName) {
+    UniqueValueUtil.createUniqueValue(
+        VendorSoftwareProductConstants.UniqueValues.VENDOR_SOFTWARE_PRODUCT_NAME, vspName);
+  }
+
+  void updateUniqueName(String oldVspName, String newVspName) {
+    UniqueValueUtil.updateUniqueValue(
+        VendorSoftwareProductConstants.UniqueValues.VENDOR_SOFTWARE_PRODUCT_NAME,
+        oldVspName, newVspName);
+  }
 }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/VspManagerFactoryImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/VspManagerFactoryImpl.java
new file mode 100644
index 0000000000..16f17e6192
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/VspManagerFactoryImpl.java
@@ -0,0 +1,60 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct.impl;
+
+import org.openecomp.core.model.dao.EnrichedServiceModelDaoFactory;
+import org.openecomp.core.model.dao.ServiceModelDaoFactory;
+import org.openecomp.sdc.activityLog.ActivityLogManagerFactory;
+import org.openecomp.sdc.healing.factory.HealingManagerFactory;
+import org.openecomp.sdc.vendorlicense.VendorLicenseArtifactServiceFactory;
+import org.openecomp.sdc.vendorlicense.facade.VendorLicenseFacadeFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.VendorSoftwareProductManager;
+import org.openecomp.sdc.vendorsoftwareproduct.VspManagerFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.OrchestrationTemplateDaoFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.PackageInfoDaoFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductDaoFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductInfoDaoFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.factory.CompositionEntityDataManagerFactory;
+import org.openecomp.sdc.vendorsoftwareproduct.factory.InformationArtifactGeneratorFactory;
+import org.openecomp.sdc.versioning.VersioningManagerFactory;
+
+public class VspManagerFactoryImpl extends VspManagerFactory {
+  private static final VendorSoftwareProductManager INSTANCE =
+      new VendorSoftwareProductManagerImpl(
+          VersioningManagerFactory.getInstance().createInterface(),
+          VendorSoftwareProductDaoFactory.getInstance().createInterface(),
+          OrchestrationTemplateDaoFactory.getInstance().createInterface(),
+          VendorSoftwareProductInfoDaoFactory.getInstance().createInterface(),
+          VendorLicenseFacadeFactory.getInstance().createInterface(),
+          ServiceModelDaoFactory.getInstance().createInterface(),
+          EnrichedServiceModelDaoFactory.getInstance().createInterface(),
+          HealingManagerFactory.getInstance().createInterface(),
+          VendorLicenseArtifactServiceFactory.getInstance().createInterface(),
+          CompositionEntityDataManagerFactory.getInstance().createInterface(),
+          InformationArtifactGeneratorFactory.getInstance().createInterface(),
+          PackageInfoDaoFactory.getInstance().createInterface(),
+          ActivityLogManagerFactory.getInstance().createInterface());
+
+  @Override
+  public VendorSoftwareProductManager createInterface() {
+    return INSTANCE;
+  }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/CompositionDataExtractor.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/CompositionDataExtractor.java
deleted file mode 100644
index f92b83532e..0000000000
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/CompositionDataExtractor.java
+++ /dev/null
@@ -1,386 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * SDC
- * ================================================================================
- * 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.openecomp.sdc.vendorsoftwareproduct.services;
-
-import org.apache.commons.collections4.CollectionUtils;
-import org.apache.commons.collections4.MapUtils;
-import org.openecomp.sdc.common.errors.CoreException;
-import org.openecomp.sdc.tosca.datatypes.ToscaCapabilityType;
-import org.openecomp.sdc.tosca.datatypes.ToscaFunctions;
-import org.openecomp.sdc.tosca.datatypes.ToscaNodeType;
-import org.openecomp.sdc.tosca.datatypes.ToscaRelationshipType;
-import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
-import org.openecomp.sdc.tosca.datatypes.model.NodeTemplate;
-import org.openecomp.sdc.tosca.datatypes.model.ParameterDefinition;
-import org.openecomp.sdc.tosca.datatypes.model.RequirementAssignment;
-import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
-import org.openecomp.sdc.tosca.errors.ToscaInvalidEntryNotFoundErrorBuilder;
-import org.openecomp.sdc.tosca.errors.ToscaInvalidSubstituteNodeTemplateErrorBuilder;
-import org.openecomp.sdc.tosca.errors.ToscaMissingSubstitutionMappingForReqCapErrorBuilder;
-import org.openecomp.sdc.tosca.services.ToscaAnalyzerService;
-import org.openecomp.sdc.tosca.services.ToscaConstants;
-import org.openecomp.sdc.tosca.services.impl.ToscaAnalyzerServiceImpl;
-import org.openecomp.sdc.tosca.services.yamlutil.ToscaExtensionYamlUtil;
-import org.openecomp.sdc.vendorsoftwareproduct.types.ExtractCompositionDataContext;
-import org.openecomp.sdc.vendorsoftwareproduct.types.composition.Component;
-import org.openecomp.sdc.vendorsoftwareproduct.types.composition.ComponentData;
-import org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionData;
-import org.openecomp.sdc.vendorsoftwareproduct.types.composition.Network;
-import org.openecomp.sdc.vendorsoftwareproduct.types.composition.Nic;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Optional;
-
-/**
- * The type Composition data extractor.
- */
-public class CompositionDataExtractor {
-
-  /**
-   * The constant logger.
-   */
-  protected static Logger logger;
-  private static ToscaAnalyzerService toscaAnalyzerService;
-
-  static {
-    logger = LoggerFactory.getLogger(CompositionDataExtractor.class);
-    toscaAnalyzerService = new ToscaAnalyzerServiceImpl();
-  }
-
-  /**
-   * Extract service composition data composition data.
-   *
-   * @param toscaServiceModel the tosca service model
-   * @return the composition data
-   */
-  public static CompositionData extractServiceCompositionData(ToscaServiceModel toscaServiceModel) {
-    ExtractCompositionDataContext context = new ExtractCompositionDataContext();
-    String entryDefinitionServiceTemplateFileName =
-        toscaServiceModel.getEntryDefinitionServiceTemplate();
-    ServiceTemplate entryDefinitionServiceTemplate =
-        toscaServiceModel.getServiceTemplates().get(entryDefinitionServiceTemplateFileName);
-    extractServiceCompositionData(entryDefinitionServiceTemplateFileName,
-        entryDefinitionServiceTemplate, toscaServiceModel, context);
-
-    CompositionData compositionData = new CompositionData();
-    compositionData.setNetworks(context.getNetworks());
-    compositionData.setComponents(context.getComponents());
-    return compositionData;
-  }
-
-  private static void extractServiceCompositionData(String serviceTemplateFileName,
-                                                    ServiceTemplate serviceTemplate,
-                                                    ToscaServiceModel toscaServiceModel,
-                                                    ExtractCompositionDataContext context) {
-    if (context.getHandledServiceTemplates().contains(serviceTemplateFileName)) {
-      return;
-    }
-    context.addNetworks(extractNetworks(serviceTemplate, toscaServiceModel));
-    extractComponents(serviceTemplate, toscaServiceModel, context);
-    handleSubstitution(serviceTemplate, toscaServiceModel, context);
-    context.addHandledServiceTemplates(serviceTemplateFileName);
-  }
-
-  private static void handleSubstitution(ServiceTemplate serviceTemplate,
-                                         ToscaServiceModel toscaServiceModel,
-                                         ExtractCompositionDataContext context) {
-    Map<String, NodeTemplate> substitutableNodeTemplates =
-        toscaAnalyzerService.getSubstitutableNodeTemplates(serviceTemplate);
-
-    if (substitutableNodeTemplates != null) {
-      for (String substitutableNodeTemplateId : substitutableNodeTemplates.keySet()) {
-        handleSubstitutableNodeTemplate(serviceTemplate, toscaServiceModel,
-            substitutableNodeTemplateId,
-            substitutableNodeTemplates.get(substitutableNodeTemplateId), context);
-      }
-    }
-  }
-
-  private static void handleSubstitutableNodeTemplate(ServiceTemplate serviceTemplate,
-                                                      ToscaServiceModel toscaServiceModel,
-                                                      String substitutableNodeTemplateId,
-                                                      NodeTemplate substitutableNodeTemplate,
-                                                      ExtractCompositionDataContext context) {
-    ToscaExtensionYamlUtil toscaExtensionYamlUtil = new ToscaExtensionYamlUtil();
-    Optional<String> substituteServiceTemplateFileName = toscaAnalyzerService
-        .getSubstituteServiceTemplateName(substitutableNodeTemplateId, substitutableNodeTemplate);
-    if (!substituteServiceTemplateFileName.isPresent()) {
-      throw new CoreException(
-          new ToscaInvalidSubstituteNodeTemplateErrorBuilder(substitutableNodeTemplateId).build());
-    }
-    if (context.getHandledServiceTemplates().contains(substituteServiceTemplateFileName.get())) {
-      return;
-    }
-
-    ServiceTemplate substituteServiceTemplate =
-        toscaServiceModel.getServiceTemplates().get(substituteServiceTemplateFileName.get());
-    extractServiceCompositionData(substituteServiceTemplateFileName.get(),
-        substituteServiceTemplate, toscaServiceModel, context);
-
-    List<Map<String, RequirementAssignment>> substitutableRequirements =
-        substitutableNodeTemplate.getRequirements();
-
-    if (CollectionUtils.isEmpty(substitutableRequirements)) {
-      return;
-    }
-
-    for (Map<String, RequirementAssignment> substitutableReq : substitutableRequirements) {
-      substitutableReq.keySet().stream().filter(reqId -> {
-        RequirementAssignment reqAssignment = toscaExtensionYamlUtil
-            .yamlToObject(toscaExtensionYamlUtil.objectToYaml(substitutableReq.get(reqId)),
-                RequirementAssignment.class);
-        return isLinkToNetworkRequirementAssignment(reqAssignment);
-      }).forEach(reqId -> {
-        RequirementAssignment linkToNetworkRequirement = toscaExtensionYamlUtil
-            .yamlToObject(toscaExtensionYamlUtil.objectToYaml(substitutableReq.get(reqId)),
-                RequirementAssignment.class);
-        String connectedNodeId = linkToNetworkRequirement.getNode();
-        Optional<NodeTemplate> connectedNodeTemplate =
-            toscaAnalyzerService.getNodeTemplateById(serviceTemplate, connectedNodeId);
-
-        if (connectedNodeTemplate.isPresent() && toscaAnalyzerService
-            .isTypeOf(connectedNodeTemplate.get(), ToscaNodeType.NETWORK.getDisplayName(),
-                serviceTemplate, toscaServiceModel)) {
-          Optional<Map.Entry<String, NodeTemplate>> mappedNodeTemplate = toscaAnalyzerService
-              .getSubstitutionMappedNodeTemplateByExposedReq(
-                  substituteServiceTemplateFileName.get(), substituteServiceTemplate, reqId);
-          if (!mappedNodeTemplate.isPresent()) {
-            throw new CoreException(new ToscaMissingSubstitutionMappingForReqCapErrorBuilder(
-                ToscaMissingSubstitutionMappingForReqCapErrorBuilder.MappingExposedEntry
-                    .REQUIREMENT, connectedNodeId).build());
-          }
-
-          if (toscaAnalyzerService.isTypeOf(mappedNodeTemplate.get().getValue(),
-              ToscaNodeType.NETWORK_PORT.getDisplayName(), serviceTemplate, toscaServiceModel)) {
-            Nic port = context.getNics().get(mappedNodeTemplate.get().getKey());
-            if (port != null) {
-              port.setNetworkName(connectedNodeId);
-            } else {
-              logger.warn(
-                  "Different ports define for the same component which is used in different "
-                      + "substitution service templates.");
-            }
-          }
-        } else if (!connectedNodeTemplate.isPresent()) {
-          throw new CoreException(
-              new ToscaInvalidEntryNotFoundErrorBuilder("Node Template", connectedNodeId).build());
-        }
-      });
-    }
-  }
-
-  private static boolean isLinkToNetworkRequirementAssignment(RequirementAssignment requirement) {
-    return toscaAnalyzerService.isDesiredRequirementAssignment(requirement,
-        ToscaCapabilityType.NETWORK_LINKABLE.getDisplayName(), null,
-        ToscaRelationshipType.NETWORK_LINK_TO.getDisplayName());
-  }
-
-
-  private static void connectPortToNetwork(Nic port, NodeTemplate portNodeTemplate) {
-    List<RequirementAssignment> linkRequirementsToNetwork =
-        toscaAnalyzerService.getRequirements(portNodeTemplate, ToscaConstants.LINK_REQUIREMENT_ID);
-
-    //port is connected to one network
-    for (RequirementAssignment linkRequirementToNetwork : linkRequirementsToNetwork) {
-      port.setNetworkName(linkRequirementToNetwork.getNode());
-    }
-
-  }
-
-  /*
-  return Map with key - compute node template id, value - list of connected port node template id
-   */
-  private static Map<String, List<String>> getComputeToPortsConnection(
-      Map<String, NodeTemplate> portNodeTemplates) {
-    Map<String, List<String>> computeToPortConnection = new HashMap<>();
-    if (MapUtils.isEmpty(portNodeTemplates)) {
-      return computeToPortConnection;
-    }
-    for (String portId : portNodeTemplates.keySet()) {
-      List<RequirementAssignment> bindingRequirementsToCompute = toscaAnalyzerService
-          .getRequirements(portNodeTemplates.get(portId), ToscaConstants.BINDING_REQUIREMENT_ID);
-      for (RequirementAssignment bindingRequirementToCompute : bindingRequirementsToCompute) {
-        computeToPortConnection
-            .putIfAbsent(bindingRequirementToCompute.getNode(), new ArrayList<>());
-        computeToPortConnection.get(bindingRequirementToCompute.getNode()).add(portId);
-      }
-
-    }
-
-    return computeToPortConnection;
-  }
-
-  private static void extractComponents(ServiceTemplate serviceTemplate,
-                                        ToscaServiceModel toscaServiceModel,
-                                        ExtractCompositionDataContext context) {
-    Map<String, NodeTemplate> computeNodeTemplates = toscaAnalyzerService
-        .getNodeTemplatesByType(serviceTemplate, ToscaNodeType.COMPUTE.getDisplayName(),
-            toscaServiceModel);
-    if (MapUtils.isEmpty(computeNodeTemplates)) {
-      return;
-    }
-    Map<String, NodeTemplate> portNodeTemplates = toscaAnalyzerService
-        .getNodeTemplatesByType(serviceTemplate, ToscaNodeType.NETWORK_PORT.getDisplayName(),
-            toscaServiceModel);
-    Map<String, List<String>> computeToPortsConnection =
-        getComputeToPortsConnection(portNodeTemplates);
-    Map<String, List<String>> computesGroupedByType =
-        getNodeTemplatesGroupedByType(computeNodeTemplates);
-
-    computesGroupedByType.keySet()
-        .stream()
-        .filter(nodeType ->
-            !context.getCreatedComponents().contains(nodeType))
-        .forEach(nodeType -> extractComponent(serviceTemplate, computeToPortsConnection,
-            computesGroupedByType, nodeType, context));
-  }
-
-  private static void extractComponent(ServiceTemplate serviceTemplate,
-                                       Map<String, List<String>> computeToPortsConnection,
-                                       Map<String, List<String>> computesGroupedByType,
-                                       String computeNodeType,
-                                       ExtractCompositionDataContext context) {
-    ComponentData component = new ComponentData();
-    component.setName(computeNodeType);
-    component.setDisplayName(getComponentDisplayName(component.getName()));
-    Component componentModel = new Component();
-    componentModel.setData(component);
-
-    String computeId = computesGroupedByType.get(computeNodeType).get(0);
-    List<String> connectedPortIds = computeToPortsConnection.get(computeId);
-
-    if (connectedPortIds != null) {
-      componentModel.setNics(new ArrayList<>());
-      for (String portId : connectedPortIds) {
-        Nic port = extractPort(serviceTemplate, portId);
-        componentModel.getNics().add(port);
-        context.addNic(portId, port);
-      }
-    }
-    context.addComponent(componentModel);
-    context.getCreatedComponents().add(computeNodeType);
-  }
-
-  private static Nic extractPort(ServiceTemplate serviceTemplate, String portNodeTemplateId) {
-    Optional<NodeTemplate> portNodeTemplate =
-        toscaAnalyzerService.getNodeTemplateById(serviceTemplate, portNodeTemplateId);
-    if (portNodeTemplate.isPresent()) {
-      Nic port = new Nic();
-      port.setName(portNodeTemplateId);
-      connectPortToNetwork(port, portNodeTemplate.get());
-      return port;
-    } else {
-      throw new CoreException(
-          new ToscaInvalidEntryNotFoundErrorBuilder("Node Template", portNodeTemplateId).build());
-    }
-  }
-
-
-  private static Map<String, List<String>> getNodeTemplatesGroupedByType(
-      Map<String, NodeTemplate> nodeTemplates) {
-    Map<String, List<String>> nodeTemplatesGrouped =
-        new HashMap<>();   //key - node type, value - list of node ids with this type
-    for (String nodeId : nodeTemplates.keySet()) {
-      String nodeType = nodeTemplates.get(nodeId).getType();
-      nodeTemplatesGrouped.putIfAbsent(nodeType, new ArrayList<>());
-      nodeTemplatesGrouped.get(nodeType).add(nodeId);
-    }
-    return nodeTemplatesGrouped;
-  }
-
-  private static List<Network> extractNetworks(ServiceTemplate serviceTemplate,
-                                               ToscaServiceModel toscaServiceModel) {
-    List<Network> networks = new ArrayList<>();
-    Map<String, NodeTemplate> networkNodeTemplates = toscaAnalyzerService
-        .getNodeTemplatesByType(serviceTemplate, ToscaNodeType.NETWORK.getDisplayName(),
-            toscaServiceModel);
-    if (MapUtils.isEmpty(networkNodeTemplates)) {
-      return networks;
-    }
-    for (String networkId : networkNodeTemplates.keySet()) {
-      Network network = new Network();
-      network.setName(networkId);
-      Optional<Boolean> networkDhcpValue =
-          getNetworkDhcpValue(serviceTemplate, networkNodeTemplates.get(networkId));
-      network.setDhcp(networkDhcpValue.isPresent() ? networkDhcpValue.get() : true);
-      networks.add(network);
-    }
-
-    return networks;
-  }
-
-  //dhcp default value is true
-  private static Optional<Boolean> getNetworkDhcpValue(ServiceTemplate serviceTemplate,
-                                                       NodeTemplate networkNodeTemplate) {
-    if (networkNodeTemplate == null) {
-      return Optional.empty();
-    }
-    if (networkNodeTemplate.getProperties() == null
-        || networkNodeTemplate.getProperties().get(ToscaConstants.DHCP_ENABLED_PROPERTY_NAME)
-        == null) {
-      return Optional.of(true);
-    }
-
-    Object dhcp =
-        networkNodeTemplate.getProperties().get(ToscaConstants.DHCP_ENABLED_PROPERTY_NAME);
-    if (dhcp instanceof String) {
-      return Optional.of(Boolean.valueOf((String) dhcp));
-    } else if (dhcp instanceof Boolean) {
-      return Optional.of((Boolean) dhcp);
-    } else if (dhcp instanceof Map) {
-      String inputParameterName =
-          (String) ((Map) dhcp).get(ToscaFunctions.GET_INPUT.getDisplayName());
-      if (inputParameterName != null) {
-        ParameterDefinition inputParameterDefinition =
-            serviceTemplate.getTopology_template().getInputs().get(inputParameterName);
-        if (inputParameterDefinition != null) {
-          if (inputParameterDefinition.get_default() != null) {
-            return Optional.of(Boolean.valueOf(inputParameterDefinition.get_default().toString()));
-          }
-        } else {
-          throw new CoreException(
-              new ToscaInvalidEntryNotFoundErrorBuilder("Input Parameter", inputParameterName)
-                  .build());
-        }
-      }
-    }
-
-    return Optional.of(true);
-  }
-
-  private static String getComponentDisplayName(String componentName) {
-    if (componentName == null) {
-      return null;
-    }
-    String delimiterChar = ".";
-    if (componentName.contains(delimiterChar)) {
-      return componentName.substring(componentName.lastIndexOf(delimiterChar) + 1);
-    }
-    return componentName;
-
-  }
-
-}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/CompositionEntityDataManager.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/CompositionEntityDataManager.java
deleted file mode 100644
index e3f56a6578..0000000000
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/CompositionEntityDataManager.java
+++ /dev/null
@@ -1,257 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * SDC
- * ================================================================================
- * 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.openecomp.sdc.vendorsoftwareproduct.services;
-
-import org.openecomp.core.utilities.json.JsonUtil;
-import org.openecomp.sdc.common.errors.CoreException;
-import org.openecomp.sdc.common.errors.ErrorCategory;
-import org.openecomp.sdc.common.errors.ErrorCode;
-import org.openecomp.sdc.vendorsoftwareproduct.types.CompositionEntityValidationData;
-import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.SchemaTemplateContext;
-import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.SchemaTemplateInput;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-/**
- * The type Composition entity data manager.
- */
-public class CompositionEntityDataManager {
-
-  private static final String COMPOSITION_ENTITY_DATA_MANAGER_ERR =
-      "COMPOSITION_ENTITY_DATA_MANAGER_ERR";
-  private static final String COMPOSITION_ENTITY_DATA_MANAGER_ERR_MSG =
-      "Invalid input: %s may not be null";
-
-  private Map<org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityId,
-      CompositionEntityData> entities = new HashMap<>();
-  private Map<org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityType,
-      String> nonDynamicSchemas = new HashMap<>();
-  private List<CompositionEntityValidationData> roots = new ArrayList<>();
-
-  /**
-   * Validate entity composition entity validation data.
-   *
-   * @param entity                the entity
-   * @param schemaTemplateContext the schema template context
-   * @param schemaTemplateInput   the schema template input
-   * @return the composition entity validation data
-   */
-  public static CompositionEntityValidationData validateEntity(
-      org.openecomp.sdc.vendorsoftwareproduct.dao.type.CompositionEntity entity,
-      SchemaTemplateContext schemaTemplateContext,
-      SchemaTemplateInput schemaTemplateInput) {
-    if (entity == null) {
-      throw new CoreException(
-          new ErrorCode.ErrorCodeBuilder().withCategory(ErrorCategory.APPLICATION)
-              .withId(COMPOSITION_ENTITY_DATA_MANAGER_ERR).withMessage(
-              String.format(COMPOSITION_ENTITY_DATA_MANAGER_ERR_MSG, "composition entity"))
-              .build());
-    }
-    if (schemaTemplateContext == null) {
-      throw new CoreException(
-          new ErrorCode.ErrorCodeBuilder().withCategory(ErrorCategory.APPLICATION)
-              .withId(COMPOSITION_ENTITY_DATA_MANAGER_ERR).withMessage(
-              String.format(COMPOSITION_ENTITY_DATA_MANAGER_ERR_MSG, "schema template context"))
-              .build());
-    }
-
-    CompositionEntityValidationData validationData =
-        new CompositionEntityValidationData(entity.getType(), entity.getId());
-    String json =
-        schemaTemplateContext == SchemaTemplateContext.composition ? entity.getCompositionData()
-            : entity.getQuestionnaireData();
-    validationData.setErrors(JsonUtil.validate(
-        json == null ? JsonUtil.object2Json(new Object()) : json,
-        SchemaGenerator.generate(schemaTemplateContext, entity.getType(), schemaTemplateInput)));
-
-    return validationData;
-  }
-
-  /**
-   * Add entity.
-   *
-   * @param entity              the entity
-   * @param schemaTemplateInput the schema template input
-   */
-  public void addEntity(org.openecomp.sdc.vendorsoftwareproduct.dao.type.CompositionEntity entity,
-                        SchemaTemplateInput schemaTemplateInput) {
-    if (entity == null) {
-      throw new CoreException(
-          new ErrorCode.ErrorCodeBuilder().withCategory(ErrorCategory.APPLICATION)
-              .withId(COMPOSITION_ENTITY_DATA_MANAGER_ERR).withMessage(
-              String.format(COMPOSITION_ENTITY_DATA_MANAGER_ERR_MSG, "composition entity"))
-              .build());
-    }
-    entities.put(entity.getCompositionEntityId(),
-        new CompositionEntityData(entity, schemaTemplateInput));
-  }
-
-  /**
-   * Validate entities questionnaire map.
-   *
-   * @return the map
-   */
-  public Map<org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityId,
-      Collection<String>> validateEntitiesQuestionnaire() {
-    Map<org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityId,
-        Collection<String>>
-        errorsByEntityId = new HashMap<>();
-
-    entities.entrySet().stream().forEach(entry -> {
-      Collection<String> errors = validateQuestionnaire(entry.getValue());
-      if (errors != null) {
-        errorsByEntityId.put(entry.getKey(), errors);
-      }
-    });
-
-    return errorsByEntityId;
-  }
-
-  /**
-   * Build trees.
-   */
-  public void buildTrees() {
-    Map<org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityId,
-        CompositionEntityValidationData>
-        entitiesValidationData =
-        new HashMap<>();
-    entities.entrySet().stream().forEach(
-        entry -> addValidationDataEntity(entitiesValidationData, entry.getKey(),
-            entry.getValue().entity));
-  }
-
-  /**
-   * Gets trees.
-   *
-   * @return the trees
-   */
-  public Collection<CompositionEntityValidationData> getTrees() {
-    return roots;
-  }
-
-  /**
-   * Add errors to trees.
-   *
-   * @param errors the errors
-   */
-  public void addErrorsToTrees(
-      Map<org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityId,
-          Collection<String>> errors) {
-    roots.stream().forEach(root -> addErrorsToTree(root, null, errors));
-  }
-
-  private void addValidationDataEntity(
-      Map<org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityId,
-          CompositionEntityValidationData> entitiesValidationData,
-      org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityId entityId,
-      org.openecomp.sdc.vendorsoftwareproduct.dao.type.CompositionEntity entity) {
-    if (entitiesValidationData.containsKey(entityId)) {
-      return;
-    }
-
-    CompositionEntityValidationData validationData =
-        new CompositionEntityValidationData(entity.getType(), entity.getId());
-    entitiesValidationData.put(entityId, validationData);
-
-    org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityId parentEntityId =
-        entityId.getParentId();
-    if (parentEntityId == null) {
-      roots.add(validationData);
-    } else {
-      CompositionEntityData parentEntity = entities.get(parentEntityId);
-      if (parentEntity == null) {
-        roots.add(validationData);
-      } else {
-        addValidationDataEntity(entitiesValidationData, parentEntityId, parentEntity.entity);
-        entitiesValidationData.get(parentEntityId).addSubEntityValidationData(validationData);
-      }
-    }
-  }
-
-  private void addErrorsToTree(CompositionEntityValidationData node,
-       org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityId parentNodeId,
-       Map<org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityId,
-           Collection<String>> errors) {
-    if (node == null) {
-      return;
-    }
-    org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityId
-        nodeId = new org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityId(
-        node.getEntityId(), parentNodeId);
-    node.setErrors(errors.get(nodeId));
-
-    if (node.getSubEntitiesValidationData() != null) {
-      node.getSubEntitiesValidationData().stream()
-          .forEach(subNode -> addErrorsToTree(subNode, nodeId, errors));
-    }
-  }
-
-  private Collection<String> validateQuestionnaire(CompositionEntityData compositionEntityData) {
-    return JsonUtil.validate(
-        compositionEntityData.entity.getQuestionnaireData() == null ? JsonUtil
-            .object2Json(new Object()) : compositionEntityData.entity.getQuestionnaireData(),
-        getSchema(compositionEntityData.entity.getType(), SchemaTemplateContext.questionnaire,
-            compositionEntityData.schemaTemplateInput));
-  }
-
-  private String getSchema(
-      org.openecomp.sdc.vendorsoftwareproduct.types
-          .composition.CompositionEntityType compositionEntityType,
-      SchemaTemplateContext schemaTemplateContext,
-      SchemaTemplateInput schemaTemplateInput) {
-    return schemaTemplateInput == null ? getNonDynamicSchema(schemaTemplateContext,
-        compositionEntityType) : SchemaGenerator
-        .generate(schemaTemplateContext, compositionEntityType, schemaTemplateInput);
-  }
-
-  private String getNonDynamicSchema(SchemaTemplateContext schemaTemplateContext,
-      org.openecomp.sdc.vendorsoftwareproduct.types.composition
-        .CompositionEntityType compositionEntityType) {
-    String schema = nonDynamicSchemas.get(compositionEntityType);
-    if (schema == null) {
-      schema = SchemaGenerator.generate(schemaTemplateContext, compositionEntityType, null);
-      nonDynamicSchemas.put(compositionEntityType, schema);
-    }
-    return schema;
-  }
-
-  private static class CompositionEntityData {
-    private org.openecomp.sdc.vendorsoftwareproduct.dao.type.CompositionEntity entity;
-    private SchemaTemplateInput schemaTemplateInput;
-
-    /**
-     * Instantiates a new Composition entity data.
-     *
-     * @param entity              the entity
-     * @param schemaTemplateInput the schema template input
-     */
-    public CompositionEntityData(
-        org.openecomp.sdc.vendorsoftwareproduct.dao.type.CompositionEntity entity,
-        SchemaTemplateInput schemaTemplateInput) {
-      this.entity = entity;
-      this.schemaTemplateInput = schemaTemplateInput;
-    }
-  }
-}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/SchemaGenerator.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/SchemaGenerator.java
deleted file mode 100644
index 53fe5455fb..0000000000
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/SchemaGenerator.java
+++ /dev/null
@@ -1,70 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * SDC
- * ================================================================================
- * 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.openecomp.sdc.vendorsoftwareproduct.services;
-
-import freemarker.template.Template;
-import freemarker.template.TemplateException;
-import org.openecomp.sdc.common.errors.CoreException;
-import org.openecomp.sdc.common.errors.ErrorCategory;
-import org.openecomp.sdc.common.errors.ErrorCode;
-import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.SchemaTemplateContext;
-import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.SchemaTemplateInput;
-
-import java.io.IOException;
-import java.io.StringWriter;
-import java.io.Writer;
-
-/**
- * The type Schema generator.
- */
-public class SchemaGenerator {
-  /**
-   * The constant SCHEMA_GENERATION_ERROR.
-   */
-  public static final String SCHEMA_GENERATION_ERROR = "SCHEMA_GENERATION_ERROR";
-
-  /**
-   * Generate string.
-   *
-   * @param schemaTemplateContext the schema template context
-   * @param entityType            the entity type
-   * @param input                 the input
-   * @return the string
-   */
-  public static String generate(SchemaTemplateContext schemaTemplateContext,
-       org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityType entityType,
-                                SchemaTemplateInput input) {
-    Template schemaTemplate =
-        SchemaGeneratorConfig.getSchemaTemplate(schemaTemplateContext, entityType);
-    return processTemplate(input, schemaTemplate);
-  }
-
-  private static String processTemplate(SchemaTemplateInput input, Template schemaTemplate) {
-    try (Writer writer = new StringWriter(1024)) {
-      schemaTemplate.process(input, writer);
-      return writer.toString();
-    } catch (IOException | TemplateException exception) {
-      throw new CoreException(
-          new ErrorCode.ErrorCodeBuilder().withCategory(ErrorCategory.APPLICATION)
-              .withId(SCHEMA_GENERATION_ERROR).withMessage(exception.getMessage()).build());
-    }
-  }
-}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/SchemaGeneratorConfig.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/SchemaGeneratorConfig.java
deleted file mode 100644
index 034d8520fb..0000000000
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/SchemaGeneratorConfig.java
+++ /dev/null
@@ -1,184 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * SDC
- * ================================================================================
- * 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.openecomp.sdc.vendorsoftwareproduct.services;
-
-import freemarker.cache.StringTemplateLoader;
-import freemarker.template.Configuration;
-import freemarker.template.Template;
-import freemarker.template.TemplateExceptionHandler;
-import org.openecomp.core.utilities.applicationconfig.ApplicationConfig;
-import org.openecomp.core.utilities.applicationconfig.ApplicationConfigFactory;
-import org.openecomp.core.utilities.applicationconfig.type.ConfigurationData;
-import org.openecomp.sdc.common.errors.CoreException;
-import org.openecomp.sdc.common.errors.ErrorCategory;
-import org.openecomp.sdc.common.errors.ErrorCode;
-import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.SchemaTemplateContext;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * The type Schema generator config.
- */
-public class SchemaGeneratorConfig {
-  /**
-   * The constant SCHEMA_GENERATOR_INITIALIZATION_ERROR.
-   */
-  public static final String SCHEMA_GENERATOR_INITIALIZATION_ERROR =
-      "SCHEMA_GENERATOR_INITIALIZATION_ERROR";
-  /**
-   * The constant SCHEMA_GENERATOR_INITIALIZATION_ERROR_MSG.
-   */
-  public static final String SCHEMA_GENERATOR_INITIALIZATION_ERROR_MSG =
-      "Error occurred while loading questionnaire schema schemaTemplates";
-  private static final String CONFIGURATION_NAMESPACE = "vsp.schemaTemplates";
-  private static Map<SchemaTemplateId, SchemaTemplate> schemaTemplates = new HashMap<>();
-  private static ApplicationConfig applicationConfig =
-      ApplicationConfigFactory.getInstance().createInterface();
-
-  private static Configuration configuration = new Configuration(Configuration.VERSION_2_3_23);
-  private static StringTemplateLoader stringLoader = new StringTemplateLoader();
-
-  static {
-    configuration.setClassLoaderForTemplateLoading(SchemaGenerator.class.getClassLoader(),
-        File.pathSeparator);
-    configuration.setDefaultEncoding("UTF-8");
-    configuration.setTemplateExceptionHandler(TemplateExceptionHandler.RETHROW_HANDLER);
-    configuration.setLogTemplateExceptions(true);
-    configuration.setTemplateLoader(stringLoader);
-  }
-
-  /**
-   * Insert schema template.
-   *
-   * @param schemaTemplateContext the schema template context
-   * @param entityType            the entity type
-   * @param schemaTemplateString  the schema template string
-   */
-  public static void insertSchemaTemplate(SchemaTemplateContext schemaTemplateContext,
-         org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityType entityType,
-         String schemaTemplateString) {
-    applicationConfig.insertValue(CONFIGURATION_NAMESPACE,
-        new SchemaTemplateId(schemaTemplateContext, entityType).toString(), schemaTemplateString);
-  }
-
-  /**
-   * Gets schema template.
-   *
-   * @param schemaTemplateContext the schema template context
-   * @param entityType            the entity type
-   * @return the schema template
-   */
-  public static Template getSchemaTemplate(SchemaTemplateContext schemaTemplateContext,
-       org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityType entityType) {
-    SchemaTemplateId id = new SchemaTemplateId(schemaTemplateContext, entityType);
-    ConfigurationData configurationData =
-        applicationConfig.getConfigurationData(CONFIGURATION_NAMESPACE, id.toString());
-
-    SchemaTemplate schemaTemplate = schemaTemplates.get(id);
-    if (schemaTemplate == null || schemaTemplate.timestamp != configurationData.getTimeStamp()) {
-      stringLoader.putTemplate(id.toString(), configurationData.getValue());
-      Template template;
-      try {
-        template = configuration.getTemplate(id.toString());
-      } catch (IOException exception) {
-        throw new CoreException(
-            new ErrorCode.ErrorCodeBuilder().withCategory(ErrorCategory.APPLICATION)
-                .withId(SCHEMA_GENERATOR_INITIALIZATION_ERROR)
-                .withMessage(SCHEMA_GENERATOR_INITIALIZATION_ERROR_MSG).build(), exception);
-      }
-      schemaTemplate = new SchemaTemplate(template, configurationData.getTimeStamp());
-      schemaTemplates.put(id, schemaTemplate);
-    }
-    return schemaTemplate.template;
-  }
-
-  private static class SchemaTemplateId {
-    private SchemaTemplateContext context;
-    private org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityType
-        entityType;
-
-    /**
-     * Instantiates a new Schema template id.
-     *
-     * @param context    the context
-     * @param entityType the entity type
-     */
-    public SchemaTemplateId(SchemaTemplateContext context,
-        org.openecomp.sdc.vendorsoftwareproduct.types.composition
-            .CompositionEntityType entityType) {
-      this.context = context;
-      this.entityType = entityType;
-    }
-
-    @Override
-    public String toString() {
-      return context + "." + entityType;
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-      if (this == obj) {
-        return true;
-      }
-      if (obj == null || getClass() != obj.getClass()) {
-        return false;
-      }
-
-      SchemaTemplateId that = (SchemaTemplateId) obj;
-
-      if (entityType != that.entityType) {
-        return false;
-      }
-      if (context != that.context) {
-        return false;
-      }
-
-      return true;
-    }
-
-    @Override
-    public int hashCode() {
-      int result = entityType != null ? entityType.hashCode() : 0;
-      result = 31 * result + (context != null ? context.hashCode() : 0);
-      return result;
-    }
-  }
-
-  private static class SchemaTemplate {
-    private Template template;
-    private long timestamp;
-
-    /**
-     * Instantiates a new Schema template.
-     *
-     * @param template  the template
-     * @param timestamp the timestamp
-     */
-    public SchemaTemplate(Template template, long timestamp) {
-      this.template = template;
-      this.timestamp = timestamp;
-    }
-  }
-
-}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/CompositionEntityResponse.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/CompositionEntityResponse.java
index 6a71db041b..24d28b198a 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/CompositionEntityResponse.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/CompositionEntityResponse.java
@@ -20,8 +20,9 @@
 
 package org.openecomp.sdc.vendorsoftwareproduct.types;
 
-public class CompositionEntityResponse<T extends org.openecomp.sdc
-    .vendorsoftwareproduct.types.composition.CompositionDataEntity> {
+import org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionDataEntity;
+
+public class CompositionEntityResponse<T extends CompositionDataEntity> {
 
   private String id;
   private String schema;
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/CompositionEntityValidationData.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/CompositionEntityValidationData.java
deleted file mode 100644
index d334e18637..0000000000
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/CompositionEntityValidationData.java
+++ /dev/null
@@ -1,122 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * SDC
- * ================================================================================
- * 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.openecomp.sdc.vendorsoftwareproduct.types;
-
-import org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityType;
-
-import java.util.ArrayList;
-import java.util.Collection;
-
-/**
- * The type Composition entity validation data.
- */
-public class CompositionEntityValidationData {
-  private CompositionEntityType entityType;
-  private String entityId;
-  private Collection<String> errors;
-  private Collection<CompositionEntityValidationData> subEntitiesValidationData;
-
-  /**
-   * Instantiates a new Composition entity validation data.
-   *
-   * @param entityType the entity type
-   * @param entityId   the entity id
-   */
-  public CompositionEntityValidationData(CompositionEntityType entityType, String entityId) {
-    this.entityType = entityType;
-    this.entityId = entityId;
-  }
-
-  /**
-   * Gets entity type.
-   *
-   * @return the entity type
-   */
-  public CompositionEntityType getEntityType() {
-    return entityType;
-  }
-
-  /**
-   * Sets entity type.
-   *
-   * @param entityType the entity type
-   */
-  public void setEntityType(CompositionEntityType entityType) {
-    this.entityType = entityType;
-  }
-
-  /**
-   * Gets entity id.
-   *
-   * @return the entity id
-   */
-  public String getEntityId() {
-    return entityId;
-  }
-
-  /**
-   * Sets entity id.
-   *
-   * @param entityId the entity id
-   */
-  public void setEntityId(String entityId) {
-    this.entityId = entityId;
-  }
-
-  /**
-   * Gets errors.
-   *
-   * @return the errors
-   */
-  public Collection<String> getErrors() {
-    return errors;
-  }
-
-  /**
-   * Sets errors.
-   *
-   * @param errors the errors
-   */
-  public void setErrors(Collection<String> errors) {
-    this.errors = errors;
-  }
-
-  /**
-   * Gets sub entities validation data.
-   *
-   * @return the sub entities validation data
-   */
-  public Collection<CompositionEntityValidationData> getSubEntitiesValidationData() {
-    return subEntitiesValidationData;
-  }
-
-  /**
-   * Add sub entity validation data.
-   *
-   * @param subEntityValidationData the sub entity validation data
-   */
-  public void addSubEntityValidationData(CompositionEntityValidationData subEntityValidationData) {
-    if (subEntitiesValidationData == null) {
-      subEntitiesValidationData = new ArrayList<>();
-    }
-    subEntitiesValidationData.add(subEntityValidationData);
-  }
-}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/ExtractCompositionDataContext.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/ExtractCompositionDataContext.java
deleted file mode 100644
index 0e34fc4e56..0000000000
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/ExtractCompositionDataContext.java
+++ /dev/null
@@ -1,204 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * SDC
- * ================================================================================
- * 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.openecomp.sdc.vendorsoftwareproduct.types;
-
-import org.openecomp.sdc.vendorsoftwareproduct.types.composition.Nic;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-/**
- * The type Extract composition data context.
- */
-public class ExtractCompositionDataContext {
-  private List<org.openecomp.sdc.vendorsoftwareproduct.types.composition.Network> networks =
-      new ArrayList<>();
-  private List<org.openecomp.sdc.vendorsoftwareproduct.types.composition.Component> components =
-      new ArrayList<>();
-  private Map<String, Nic> nics = new HashMap<>();
-  private Set<String> handledServiceTemplates = new HashSet<>();
-  private Set<String> createdComponents = new HashSet<>();
-
-  /**
-   * Gets created components.
-   *
-   * @return the created components
-   */
-  public Set<String> getCreatedComponents() {
-    return createdComponents;
-  }
-
-  /**
-   * Sets created components.
-   *
-   * @param createdComponents the created components
-   */
-  public void setCreatedComponents(Set<String> createdComponents) {
-    this.createdComponents = createdComponents;
-  }
-
-  /**
-   * Gets handled service templates.
-   *
-   * @return the handled service templates
-   */
-  public Set<String> getHandledServiceTemplates() {
-    return handledServiceTemplates;
-  }
-
-  /**
-   * Sets handled service templates.
-   *
-   * @param handledServiceTemplates the handled service templates
-   */
-  public void setHandledServiceTemplates(Set<String> handledServiceTemplates) {
-    this.handledServiceTemplates = handledServiceTemplates;
-  }
-
-  /**
-   * Add handled service templates.
-   *
-   * @param handledServiceTemplate the handled service template
-   */
-  public void addHandledServiceTemplates(String handledServiceTemplate) {
-    this.handledServiceTemplates.add(handledServiceTemplate);
-  }
-
-  /**
-   * Gets networks.
-   *
-   * @return the networks
-   */
-  public List<org.openecomp.sdc.vendorsoftwareproduct.types.composition.Network> getNetworks() {
-    return networks;
-  }
-
-  /**
-   * Sets networks.
-   *
-   * @param networks the networks
-   */
-  public void setNetworks(
-      List<org.openecomp.sdc.vendorsoftwareproduct.types.composition.Network> networks) {
-    this.networks = networks;
-  }
-
-  /**
-   * Add network.
-   *
-   * @param network the network
-   */
-  public void addNetwork(
-      org.openecomp.sdc.vendorsoftwareproduct.types.composition.Network network) {
-    if (network != null) {
-      networks.add(network);
-    }
-  }
-
-  /**
-   * Add networks.
-   *
-   * @param network the network
-   */
-  public void addNetworks(
-      List<org.openecomp.sdc.vendorsoftwareproduct.types.composition.Network> network) {
-    if (networks != null) {
-      networks.addAll(network);
-    }
-  }
-
-  /**
-   * Gets components.
-   *
-   * @return the components
-   */
-  public List<org.openecomp.sdc.vendorsoftwareproduct.types.composition.Component> getComponents() {
-    return components;
-  }
-
-  /**
-   * Sets components.
-   *
-   * @param components the components
-   */
-  public void setComponents(
-      List<org.openecomp.sdc.vendorsoftwareproduct.types.composition.Component> components) {
-    this.components = components;
-  }
-
-  /**
-   * Add component.
-   *
-   * @param component the component
-   */
-  public void addComponent(
-      org.openecomp.sdc.vendorsoftwareproduct.types.composition.Component component) {
-    if (component != null) {
-      components.add(component);
-    }
-  }
-
-  /**
-   * Add components.
-   *
-   * @param components the components
-   */
-  public void addComponents(
-      List<org.openecomp.sdc.vendorsoftwareproduct.types.composition.Component> components) {
-    if (components != null) {
-      this.components.addAll(components);
-    }
-  }
-
-  /**
-   * Gets nics.
-   *
-   * @return the nics
-   */
-  public Map<String, Nic> getNics() {
-    return nics;
-  }
-
-  /**
-   * Sets nics.
-   *
-   * @param nics the nics
-   */
-  public void setNics(Map<String, Nic> nics) {
-    this.nics = nics;
-  }
-
-  /**
-   * Add nic.
-   *
-   * @param nicId the nic id
-   * @param nic   the nic
-   */
-  public void addNic(String nicId, Nic nic) {
-    this.nics.put(nicId, nic);
-  }
-
-
-}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/FileDataStructureDto.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/FileDataStructureDto.java
new file mode 100644
index 0000000000..8cb367367c
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/FileDataStructureDto.java
@@ -0,0 +1,69 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct.types;
+
+import org.openecomp.sdc.vendorsoftwareproduct.types.candidateheat.Module;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author Avrahamg
+ * @since November 07, 2016
+ */
+public class FileDataStructureDto {
+    private List<Module> modules = new ArrayList<>();
+    private List<String> unassigned = new ArrayList<>();
+    private List<String> artifacts = new ArrayList<>();
+    private List<String> nested = new ArrayList<>();
+
+    public List<Module> getModules() {
+        return modules;
+    }
+
+    public void setModules(List<Module> modules) {
+        this.modules = modules;
+    }
+
+    public List<String> getUnassigned() {
+        return unassigned;
+    }
+
+    public void setUnassigned(List<String> unassigned) {
+        this.unassigned = unassigned;
+    }
+
+    public List<String> getArtifacts() {
+        return artifacts;
+    }
+
+    public void setArtifacts(List<String> artifacts) {
+        this.artifacts = artifacts;
+    }
+
+    public List<String> getNested() {
+        return nested;
+    }
+
+    public void setNested(List<String> nested) {
+        this.nested = nested;
+    }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/GetFileDataStructureResponseDTO.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/GetFileDataStructureResponseDTO.java
new file mode 100644
index 0000000000..c30978266f
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/GetFileDataStructureResponseDTO.java
@@ -0,0 +1,69 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct.types;
+
+import org.openecomp.sdc.vendorsoftwareproduct.types.candidateheat.Module;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author Avrahamg
+ * @since November 07, 2016
+ */
+public class GetFileDataStructureResponseDTO {
+    private List<Module> modules = new ArrayList<>();
+    private List<String> unassigned = new ArrayList<>();
+    private List<String> artifacts = new ArrayList<>();
+    private List<String> nested = new ArrayList<>();
+
+    public List<Module> getModules() {
+        return modules;
+    }
+
+    public void setModules(List<Module> modules) {
+        this.modules = modules;
+    }
+
+    public List<String> getUnassigned() {
+        return unassigned;
+    }
+
+    public void setUnassigned(List<String> unassigned) {
+        this.unassigned = unassigned;
+    }
+
+    public List<String> getArtifacts() {
+        return artifacts;
+    }
+
+    public void setArtifacts(List<String> artifacts) {
+        this.artifacts = artifacts;
+    }
+
+    public List<String> getNested() {
+        return nested;
+    }
+
+    public void setNested(List<String> nested) {
+        this.nested = nested;
+    }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/LicensingData.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/LicensingData.java
index f0f6c095dd..e5b8f7ff66 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/LicensingData.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/LicensingData.java
@@ -22,6 +22,9 @@ package org.openecomp.sdc.vendorsoftwareproduct.types;
 
 import java.util.List;
 
+/**
+ * Created by TALIO on 5/15/2016.
+ */
 public class LicensingData {
 
   private String licenseAgreement;
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/OrchestrationTemplateActionResponse.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/OrchestrationTemplateActionResponse.java
new file mode 100644
index 0000000000..cca20351bd
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/OrchestrationTemplateActionResponse.java
@@ -0,0 +1,118 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct.types;
+
+
+import org.apache.commons.collections4.CollectionUtils;
+import org.openecomp.sdc.datatypes.error.ErrorLevel;
+import org.openecomp.sdc.datatypes.error.ErrorMessage;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class OrchestrationTemplateActionResponse {
+  private List<String> fileNames;
+  private Map<String, List<ErrorMessage>> errors = new HashMap<>();
+  private UploadFileStatus status = UploadFileStatus.Success;
+
+  public UploadFileStatus getStatus() {
+    return status;
+  }
+
+  public void setStatus(UploadFileStatus status) {
+    this.status = status;
+  }
+
+  public List<String> getFileNames() {
+    return fileNames;
+  }
+
+  public void setFileNames(List<String> fileNames) {
+    this.fileNames = fileNames;
+  }
+
+  public void addNewFileToList(String filename) {
+    this.fileNames.add(filename);
+  }
+
+  public void removeFileFromList(String toRemove) {
+    this.fileNames.remove(toRemove);
+  }
+
+  /**
+   * Add structure errors.
+   *
+   * @param errorsByFileName the errors by file name
+   */
+  public void addStructureErrors(Map<String, List<ErrorMessage>> errorsByFileName) {
+    if (errorsByFileName == null) {
+      return;
+    }
+
+    errors.putAll(errorsByFileName);
+
+    if (status == UploadFileStatus.Failure) {
+      return;
+    }
+    for (Map.Entry<String, List<ErrorMessage>> entry : errorsByFileName.entrySet()) {
+      for (ErrorMessage errorMessage : entry.getValue()) {
+        if (errorMessage.getLevel() == ErrorLevel.ERROR) {
+          status = UploadFileStatus.Failure;
+          return;
+        }
+      }
+    }
+  }
+
+  /**
+   * Add error message to map.
+   *
+   * @param key   the key
+   * @param error the error
+   * @param level the level
+   */
+  public void addErrorMessageToMap(String key, String error, ErrorLevel level) {
+    ErrorMessage errorMessage = new ErrorMessage(level, error);
+    List<ErrorMessage> errorMessages = getErrorList(key);
+
+    errorMessages.add(errorMessage);
+    this.errors.put(key, errorMessages);
+
+    if (level.equals(ErrorLevel.ERROR)) {
+      status = UploadFileStatus.Failure;
+    }
+  }
+
+  private List<ErrorMessage> getErrorList(String key) {
+    List<ErrorMessage> errorMessages = this.errors.get(key);
+    if (CollectionUtils.isEmpty(errorMessages)) {
+      errorMessages = new ArrayList<>();
+    }
+
+    return errorMessages;
+  }
+
+  public Map<String, List<ErrorMessage>> getErrors() {
+    return errors;
+  }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/QuestionnaireResponse.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/QuestionnaireResponse.java
index 84a2ed58f8..3e7ef9f744 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/QuestionnaireResponse.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/QuestionnaireResponse.java
@@ -20,9 +20,12 @@
 
 package org.openecomp.sdc.vendorsoftwareproduct.types;
 
+import org.openecomp.sdc.datatypes.error.ErrorMessage;
+
 public class QuestionnaireResponse {
   private String schema;
   private String data;
+  private ErrorMessage errorMessage;
 
   public String getSchema() {
     return schema;
@@ -39,4 +42,12 @@ public class QuestionnaireResponse {
   public void setData(String data) {
     this.data = data;
   }
+
+  public ErrorMessage getErrorMessage() {
+    return errorMessage;
+  }
+
+  public void setErrorMessage(ErrorMessage errorMessage) {
+    this.errorMessage = errorMessage;
+  }
 }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/QuestionnaireValidationResult.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/QuestionnaireValidationResult.java
index d970e73a06..3e059f4ccb 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/QuestionnaireValidationResult.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/QuestionnaireValidationResult.java
@@ -20,11 +20,16 @@
 
 package org.openecomp.sdc.vendorsoftwareproduct.types;
 
+import org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityValidationData;
+
+import java.util.List;
+import java.util.Set;
+
 public class QuestionnaireValidationResult {
   private boolean valid;
-  private CompositionEntityValidationData validationData;
+  private Set<CompositionEntityValidationData> validationData;
 
-  public QuestionnaireValidationResult(CompositionEntityValidationData validationData) {
+  public QuestionnaireValidationResult(Set<CompositionEntityValidationData> validationData) {
     this.validationData = validationData;
     valid = validationData == null;
   }
@@ -33,7 +38,7 @@ public class QuestionnaireValidationResult {
     return valid;
   }
 
-  public CompositionEntityValidationData getValidationData() {
+  public Set<CompositionEntityValidationData> getValidationData() {
     return validationData;
   }
 }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/UploadFileResponse.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/UploadFileResponse.java
index 68389b6ed9..99f3fa1fdf 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/UploadFileResponse.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/UploadFileResponse.java
@@ -21,86 +21,43 @@
 package org.openecomp.sdc.vendorsoftwareproduct.types;
 
 
+import org.openecomp.sdc.datatypes.error.ErrorLevel;
+import org.openecomp.sdc.datatypes.error.ErrorMessage;
+
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
+/**
+ * Created by TALIO on 4/27/2016.
+ */
 public class UploadFileResponse {
-  private List<String> fileNames;
-  private Map<String, List<org.openecomp.sdc.datatypes.error.ErrorMessage>> errors =
-      new HashMap<>();
+  private Map<String, List<ErrorMessage>> errors = new HashMap<>();
   private UploadFileStatus status = UploadFileStatus.Success;
 
-  /**
-   * Gets status.
-   *
-   * @return the status
-   */
   public UploadFileStatus getStatus() {
     return status;
   }
 
-  /**
-   * Sets status.
-   *
-   * @param status the status
-   */
   public void setStatus(UploadFileStatus status) {
     this.status = status;
   }
 
   /**
-   * Gets file names.
-   *
-   * @return the file names
-   */
-  public List<String> getFileNames() {
-    return fileNames;
-  }
-
-  /**
-   * Sets file names.
-   *
-   * @param fileNames the file names
-   */
-  public void setFileNames(List<String> fileNames) {
-    this.fileNames = fileNames;
-  }
-
-  /**
-   * Add new file to list.
-   *
-   * @param filename the filename
-   */
-  public void addNewFileToList(String filename) {
-    this.fileNames.add(filename);
-  }
-
-  /**
-   * Remove file from list.
-   *
-   * @param toRemove the to remove
-   */
-  public void removeFileFromList(String toRemove) {
-    this.fileNames.remove(toRemove);
-  }
-
-  /**
    * Add structure error.
    *
    * @param fileName     the file name
    * @param errorMessage the error message
    */
-  public void addStructureError(String fileName,
-                                org.openecomp.sdc.datatypes.error.ErrorMessage errorMessage) {
-    List<org.openecomp.sdc.datatypes.error.ErrorMessage> errorList = errors.get(fileName);
+  public void addStructureError(String fileName, ErrorMessage errorMessage) {
+    List<ErrorMessage> errorList = errors.get(fileName);
     if (errorList == null) {
       errorList = new ArrayList<>();
       errors.put(fileName, errorList);
     }
     errorList.add(errorMessage);
-    if (org.openecomp.sdc.datatypes.error.ErrorLevel.ERROR.equals(errorMessage.getLevel())) {
+    if (ErrorLevel.ERROR.equals(errorMessage.getLevel())) {
       status = UploadFileStatus.Failure;
     }
   }
@@ -110,8 +67,7 @@ public class UploadFileResponse {
    *
    * @param errorsByFileName the errors by file name
    */
-  public void addStructureErrors(
-      Map<String, List<org.openecomp.sdc.datatypes.error.ErrorMessage>> errorsByFileName) {
+  public void addStructureErrors(Map<String, List<ErrorMessage>> errorsByFileName) {
     if (errorsByFileName == null) {
       return;
     }
@@ -121,10 +77,9 @@ public class UploadFileResponse {
     if (status == UploadFileStatus.Failure) {
       return;
     }
-    for (Map.Entry<String, List<org.openecomp.sdc.datatypes.error.ErrorMessage>> entry
-        : errorsByFileName.entrySet()) {
-      for (org.openecomp.sdc.datatypes.error.ErrorMessage errorMessage : entry.getValue()) {
-        if (errorMessage.getLevel() == org.openecomp.sdc.datatypes.error.ErrorLevel.ERROR) {
+    for (Map.Entry<String, List<ErrorMessage>> entry : errorsByFileName.entrySet()) {
+      for (ErrorMessage errorMessage : entry.getValue()) {
+        if (errorMessage.getLevel() == ErrorLevel.ERROR) {
           status = UploadFileStatus.Failure;
           return;
         }
@@ -132,12 +87,7 @@ public class UploadFileResponse {
     }
   }
 
-  /**
-   * Gets errors.
-   *
-   * @return the errors
-   */
-  public Map<String, List<org.openecomp.sdc.datatypes.error.ErrorMessage>> getErrors() {
+  public Map<String, List<ErrorMessage>> getErrors() {
     return errors;
   }
 }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/UploadFileStructure.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/UploadFileStructure.java
index 1e21c60577..525d627f4f 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/UploadFileStructure.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/UploadFileStructure.java
@@ -22,6 +22,9 @@ package org.openecomp.sdc.vendorsoftwareproduct.types;
 
 import java.util.List;
 
+/**
+ * Created by TALIO on 4/27/2016.
+ */
 public class UploadFileStructure {
 
   private List<String> fileNames;
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/ValidationResponse.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/ValidationResponse.java
index 29e5f73bce..eb03ba62b4 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/ValidationResponse.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/ValidationResponse.java
@@ -22,17 +22,19 @@ package org.openecomp.sdc.vendorsoftwareproduct.types;
 
 import org.apache.commons.collections4.CollectionUtils;
 import org.apache.commons.collections4.MapUtils;
+import org.openecomp.sdc.logging.api.Logger;
+import org.openecomp.sdc.logging.api.LoggerFactory;
 import org.openecomp.sdc.common.errors.ErrorCode;
 import org.openecomp.sdc.datatypes.error.ErrorMessage;
+import org.openecomp.sdc.logging.types.LoggerServiceName;
+import org.openecomp.sdc.vendorsoftwareproduct.utils.VendorSoftwareProductUtils;
 
 import java.util.Collection;
 import java.util.List;
 import java.util.Map;
 
-/**
- * The type Validation response.
- */
 public class ValidationResponse {
+  protected static Logger logger = (Logger) LoggerFactory.getLogger(ValidationResponse.class);
   private boolean valid = true;
   private Collection<ErrorCode> vspErrors;
   private Collection<ErrorCode> licensingDataErrors;
@@ -40,20 +42,10 @@ public class ValidationResponse {
   private Map<String, List<ErrorMessage>> compilationErrors;
   private QuestionnaireValidationResult questionnaireValidationResult;
 
-  /**
-   * Is valid boolean.
-   *
-   * @return the boolean
-   */
   public boolean isValid() {
     return valid;
   }
 
-  /**
-   * Gets vsp errors.
-   *
-   * @return the vsp errors
-   */
   public Collection<ErrorCode> getVspErrors() {
     return vspErrors;
   }
@@ -61,20 +53,20 @@ public class ValidationResponse {
   /**
    * Sets vsp errors.
    *
-   * @param vspErrors the vsp errors
+   * @param vspErrors         the vsp errors
+   * @param serviceName       the service name
+   * @param targetServiceName the target service name
    */
-  public void setVspErrors(Collection<ErrorCode> vspErrors) {
+  public void setVspErrors(Collection<ErrorCode> vspErrors, LoggerServiceName serviceName,
+                           String targetServiceName) {
     this.vspErrors = vspErrors;
     if (CollectionUtils.isNotEmpty(vspErrors)) {
       valid = false;
     }
+
+    VendorSoftwareProductUtils.setErrorsIntoLogger(vspErrors, serviceName, targetServiceName);
   }
 
-  /**
-   * Gets licensing data errors.
-   *
-   * @return the licensing data errors
-   */
   public Collection<ErrorCode> getLicensingDataErrors() {
     return licensingDataErrors;
   }
@@ -91,11 +83,6 @@ public class ValidationResponse {
     }
   }
 
-  /**
-   * Gets upload data errors.
-   *
-   * @return the upload data errors
-   */
   public Map<String, List<ErrorMessage>> getUploadDataErrors() {
     return uploadDataErrors;
   }
@@ -103,20 +90,21 @@ public class ValidationResponse {
   /**
    * Sets upload data errors.
    *
-   * @param uploadDataErrors the upload data errors
+   * @param uploadDataErrors  the upload data errors
+   * @param serviceName       the service name
+   * @param targetServiceName the target service name
    */
-  public void setUploadDataErrors(Map<String, List<ErrorMessage>> uploadDataErrors) {
+  public void setUploadDataErrors(Map<String, List<ErrorMessage>> uploadDataErrors,
+                                  LoggerServiceName serviceName, String targetServiceName) {
     this.uploadDataErrors = uploadDataErrors;
     if (MapUtils.isNotEmpty(uploadDataErrors)) {
       valid = false;
     }
+
+    VendorSoftwareProductUtils
+        .setErrorsIntoLogger(uploadDataErrors, serviceName, targetServiceName);
   }
 
-  /**
-   * Gets compilation errors.
-   *
-   * @return the compilation errors
-   */
   public Map<String, List<ErrorMessage>> getCompilationErrors() {
     return compilationErrors;
   }
@@ -125,19 +113,20 @@ public class ValidationResponse {
    * Sets compilation errors.
    *
    * @param compilationErrors the compilation errors
+   * @param serviceName       the service name
+   * @param targetServiceName the target service name
    */
-  public void setCompilationErrors(Map<String, List<ErrorMessage>> compilationErrors) {
+  public void setCompilationErrors(Map<String, List<ErrorMessage>> compilationErrors,
+                                   LoggerServiceName serviceName, String targetServiceName) {
     this.compilationErrors = compilationErrors;
     if (MapUtils.isNotEmpty(compilationErrors)) {
       valid = false;
     }
+
+    VendorSoftwareProductUtils
+        .setErrorsIntoLogger(uploadDataErrors, serviceName, targetServiceName);
   }
 
-  /**
-   * Gets questionnaire validation result.
-   *
-   * @return the questionnaire validation result
-   */
   public QuestionnaireValidationResult getQuestionnaireValidationResult() {
     return questionnaireValidationResult;
   }
@@ -154,4 +143,6 @@ public class ValidationResponse {
       valid = false;
     }
   }
+
+
 }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/VersionedVendorSoftwareProductInfo.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/VersionedVendorSoftwareProductInfo.java
index cbc81da1ee..7bb97e1df5 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/VersionedVendorSoftwareProductInfo.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/VersionedVendorSoftwareProductInfo.java
@@ -21,16 +21,16 @@
 package org.openecomp.sdc.vendorsoftwareproduct.types;
 
 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
+import org.openecomp.sdc.versioning.types.VersionInfo;
 
 public class VersionedVendorSoftwareProductInfo {
   private VspDetails vspDetails;
-  private org.openecomp.sdc.versioning.types.VersionInfo versionInfo;
+  private VersionInfo versionInfo;
 
   public VersionedVendorSoftwareProductInfo() {
   }
 
-  public VersionedVendorSoftwareProductInfo(VspDetails vspDetails,
-                                   org.openecomp.sdc.versioning.types.VersionInfo versionInfo) {
+  public VersionedVendorSoftwareProductInfo(VspDetails vspDetails, VersionInfo versionInfo) {
     this.vspDetails = vspDetails;
     this.versionInfo = versionInfo;
   }
@@ -43,11 +43,11 @@ public class VersionedVendorSoftwareProductInfo {
     this.vspDetails = vspDetails;
   }
 
-  public org.openecomp.sdc.versioning.types.VersionInfo getVersionInfo() {
+  public VersionInfo getVersionInfo() {
     return versionInfo;
   }
 
-  public void setVersionInfo(org.openecomp.sdc.versioning.types.VersionInfo versionInfo) {
+  public void setVersionInfo(VersionInfo versionInfo) {
     this.versionInfo = versionInfo;
   }
 }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/zusammen/ItemProperties.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/zusammen/ItemProperties.java
new file mode 100644
index 0000000000..c5f132f0f2
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/zusammen/ItemProperties.java
@@ -0,0 +1,12 @@
+package org.openecomp.sdc.vendorsoftwareproduct.types.zusammen;
+
+/**
+ * @author Avrahamg
+ * @since February 16, 2017
+ */
+public class ItemProperties {
+  public static final String TYPE = "type";
+  public static final String CATEGORY = "category";
+  public static final String VENDOR_NAME = "vendorName";
+  public static final String VSP_ID = "vspId";
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/util/CompilationUtil.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/util/CompilationUtil.java
deleted file mode 100644
index 54038bcd73..0000000000
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/util/CompilationUtil.java
+++ /dev/null
@@ -1,126 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * SDC
- * ================================================================================
- * 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.openecomp.sdc.vendorsoftwareproduct.util;
-
-import org.openecomp.core.enrichment.types.ComponentArtifactType;
-import org.openecomp.core.enrichment.types.ComponentCeilometerInfo;
-import org.openecomp.core.enrichment.types.ComponentMibInfo;
-import org.openecomp.core.enrichment.types.MibInfo;
-import org.openecomp.core.utilities.applicationconfig.ApplicationConfig;
-import org.openecomp.core.utilities.applicationconfig.ApplicationConfigFactory;
-import org.openecomp.core.utilities.json.JsonUtil;
-import org.openecomp.sdc.datatypes.error.ErrorMessage;
-import org.openecomp.sdc.enrichment.impl.tosca.ComponentInfo;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.ComponentArtifactDao;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.ComponentArtifactDaoFactory;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComponentArtifactEntity;
-import org.openecomp.sdc.versioning.dao.types.Version;
-
-import java.io.File;
-import java.util.List;
-import java.util.Map;
-
-/**
- * The type Compilation util.
- */
-public class CompilationUtil {
-
-  private static final ApplicationConfig applicationConfig =
-      ApplicationConfigFactory.getInstance().createInterface();
-  private static final ComponentArtifactDao componentArtifactDao =
-      ComponentArtifactDaoFactory.getInstance().createInterface();
-
-  /**
-   * Add monitoring info.
-   *
-   * @param componentInfo the component info
-   * @param compileErrors the compile errors
-   */
-  public static void addMonitoringInfo(ComponentInfo componentInfo,
-                                       Map<String, List<ErrorMessage>> compileErrors) {
-
-    String ceilometerJson =
-        applicationConfig.getConfigurationData("vsp.monitoring", "component.ceilometer").getValue();
-    ComponentCeilometerInfo ceilometerInfo =
-        JsonUtil.json2Object(ceilometerJson, ComponentCeilometerInfo.class);
-    componentInfo.setCeilometerInfo(ceilometerInfo);
-  }
-
-  /**
-   * Add mib info.
-   *
-   * @param vspId           the vsp id
-   * @param version         the version
-   * @param componentEntity the component entity
-   * @param componentInfo   the component info
-   * @param compileErrors   the compile errors
-   */
-  public static void addMibInfo(String vspId, Version version, org.openecomp.sdc
-      .vendorsoftwareproduct.dao.type.ComponentEntity componentEntity,
-      ComponentInfo componentInfo,
-      Map<String, List<ErrorMessage>> compileErrors) {
-
-    String componentId = componentEntity.getId();
-
-    ComponentArtifactEntity entity = new ComponentArtifactEntity();
-    entity.setVspId(vspId);
-    entity.setVersion(version);
-    entity.setComponentId(componentId);
-
-    ComponentMibInfo componentMibInfo = new ComponentMibInfo();
-
-    extractAndInsertMibContentToComponentInfo(componentId, ComponentArtifactType.SNMP_POLL, entity,
-        componentMibInfo, compileErrors);
-    extractAndInsertMibContentToComponentInfo(componentId, ComponentArtifactType.SNMP_TRAP, entity,
-        componentMibInfo, compileErrors);
-    componentInfo.setMibInfo(componentMibInfo);
-  }
-
-  private static void extractAndInsertMibContentToComponentInfo(String componentId,
-                                         ComponentArtifactType type,
-                                         ComponentArtifactEntity componentArtifactEntity,
-                                         ComponentMibInfo componentMibInfo,
-                                         Map<String, List<ErrorMessage>> compileErrors) {
-    String path;
-    componentArtifactEntity.setType(type);
-    ComponentArtifactEntity artifact =
-        componentArtifactDao.getArtifactByType(componentArtifactEntity);
-
-    if (artifact == null) {
-      return;
-    }
-    path = componentId + File.separator + type.name();
-    MibInfo mibInfo = new MibInfo();
-    mibInfo.setName(path);
-    mibInfo.setContent(artifact.getArtifact().array());
-    switch (type) {
-      case SNMP_POLL:
-        componentMibInfo.setSnmpPoll(mibInfo);
-        break;
-      case SNMP_TRAP:
-        componentMibInfo.setSnmpTrap(mibInfo);
-        break;
-      default:
-    }
-
-
-  }
-}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/util/VendorSoftwareProductUtils.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/util/VendorSoftwareProductUtils.java
deleted file mode 100644
index 62e8dd8b87..0000000000
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/util/VendorSoftwareProductUtils.java
+++ /dev/null
@@ -1,254 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * SDC
- * ================================================================================
- * 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.openecomp.sdc.vendorsoftwareproduct.util;
-
-import org.apache.commons.collections4.CollectionUtils;
-import org.apache.commons.collections4.MapUtils;
-import org.openecomp.core.enrichment.types.ComponentArtifactType;
-import org.openecomp.core.translator.api.HeatToToscaTranslator;
-import org.openecomp.core.translator.datatypes.TranslatorOutput;
-import org.openecomp.core.translator.factory.HeatToToscaTranslatorFactory;
-import org.openecomp.core.utilities.file.FileContentHandler;
-import org.openecomp.core.utilities.file.FileUtils;
-import org.openecomp.core.validation.errors.Messages;
-import org.openecomp.core.validation.types.MessageContainerUtil;
-import org.openecomp.sdc.common.errors.CoreException;
-import org.openecomp.sdc.common.errors.ErrorCategory;
-import org.openecomp.sdc.common.errors.ErrorCode;
-import org.openecomp.sdc.common.utils.AsdcCommon;
-import org.openecomp.sdc.datatypes.error.ErrorMessage;
-import org.openecomp.sdc.heat.datatypes.structure.HeatStructureTree;
-import org.openecomp.sdc.heat.datatypes.structure.ValidationStructureList;
-import org.openecomp.sdc.heat.services.tree.HeatTreeManager;
-import org.openecomp.sdc.heat.services.tree.HeatTreeManagerUtil;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductDaoFactory;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComponentArtifactEntity;
-import org.openecomp.sdc.vendorsoftwareproduct.types.UploadFileResponse;
-
-import java.io.ByteArrayInputStream;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipInputStream;
-
-/**
- * The type Vendor software product utils.
- */
-public class VendorSoftwareProductUtils {
-
-  private static org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductDao
-      vendorSoftwareProductDao =
-      VendorSoftwareProductDaoFactory.getInstance().createInterface();
-
-  /**
-   * Load upload file content file content handler.
-   *
-   * @param uploadedFileData the uploaded file data
-   * @return the file content handler
-   * @throws IOException the io exception
-   */
-  public static FileContentHandler loadUploadFileContent(byte[] uploadedFileData)
-      throws IOException {
-    return getFileContentMapFromZip(uploadedFileData);
-  }
-
-  private static FileContentHandler getFileContentMapFromZip(byte[] uploadFileData)
-      throws IOException, CoreException {
-    ZipEntry zipEntry;
-    List<String> folderList = new ArrayList<>();
-    FileContentHandler mapFileContent = new FileContentHandler();
-    try {
-      ZipInputStream inputZipStream;
-
-      byte[] fileByteContent;
-      String currentEntryName;
-      inputZipStream = new ZipInputStream(new ByteArrayInputStream(uploadFileData));
-
-      while ((zipEntry = inputZipStream.getNextEntry()) != null) {
-        currentEntryName = zipEntry.getName();
-        // else, get the file content (as byte array) and save it in a map.
-        fileByteContent = FileUtils.toByteArray(inputZipStream);
-
-        int index = lastIndexFileSeparatorIndex(currentEntryName);
-        String currSubstringWithoutSeparator =
-            currentEntryName.substring(index + 1, currentEntryName.length());
-        if (index != -1) { //todo ?
-          folderList.add(currentEntryName);
-        } else {
-          mapFileContent.addFile(currentEntryName, fileByteContent);
-        }
-
-      }
-
-    } catch (RuntimeException e0) {
-      throw new IOException(e0);
-    }
-
-    if (CollectionUtils.isNotEmpty(folderList)) {
-      throw new CoreException((new ErrorCode.ErrorCodeBuilder())
-          .withMessage(Messages.ZIP_SHOULD_NOT_CONTAIN_FOLDERS.getErrorMessage())
-          .withId(Messages.ZIP_SHOULD_NOT_CONTAIN_FOLDERS.getErrorMessage())
-          .withCategory(ErrorCategory.APPLICATION).build());
-    }
-
-    return mapFileContent;
-  }
-
-  /**
-   * Load and translate template data translator output.
-   *
-   * @param fileNameContentMap the file name content map
-   * @return the translator output
-   */
-  public static TranslatorOutput loadAndTranslateTemplateData(
-      FileContentHandler fileNameContentMap) {
-    HeatToToscaTranslator heatToToscaTranslator =
-        HeatToToscaTranslatorFactory.getInstance().createInterface();
-    InputStream fileContent = fileNameContentMap.getFileContent(AsdcCommon.MANIFEST_NAME);
-
-    heatToToscaTranslator.addManifest(AsdcCommon.MANIFEST_NAME, FileUtils.toByteArray(fileContent));
-
-    fileNameContentMap.getFileList().stream()
-        .filter(fileName -> !(fileName.equals(AsdcCommon.MANIFEST_NAME))).forEach(
-          fileName -> heatToToscaTranslator
-        .addFile(fileName, FileUtils.toByteArray(fileNameContentMap.getFileContent(fileName))));
-
-    Map<String, List<ErrorMessage>> errors = heatToToscaTranslator.validate();
-    if (MapUtils.isNotEmpty(MessageContainerUtil.getMessageByLevel(
-        org.openecomp.sdc.datatypes.error.ErrorLevel.ERROR, errors))) {
-      TranslatorOutput translatorOutput = new TranslatorOutput();
-      translatorOutput.setErrorMessages(errors);
-      return translatorOutput;
-    }
-
-    InputStream structureFile = getHeatStructureTreeFile(fileNameContentMap);
-    heatToToscaTranslator.addExternalArtifacts(AsdcCommon.HEAT_META, structureFile);
-    return heatToToscaTranslator.translate();
-  }
-
-  private static InputStream getHeatStructureTreeFile(FileContentHandler fileNameContentMap) {
-    HeatTreeManager heatTreeManager = HeatTreeManagerUtil.initHeatTreeManager(fileNameContentMap);
-    heatTreeManager.createTree();
-    HeatStructureTree tree = heatTreeManager.getTree();
-    ValidationStructureList validationStructureList = new ValidationStructureList(tree);
-    return FileUtils.convertToInputStream(validationStructureList, FileUtils.FileExtension.JSON);
-  }
-
-
-  private static int lastIndexFileSeparatorIndex(String filePath) {
-    int length = filePath.length() - 1;
-
-    for (int i = length; i >= 0; i--) {
-      char currChar = filePath.charAt(i);
-      if (currChar == '/' || currChar == File.separatorChar || currChar == File.pathSeparatorChar) {
-        return i;
-      }
-    }
-    // if we've reached to the start of the string and didn't find file separator - return -1
-    return -1;
-  }
-
-  /**
-   * Add file names to upload file response.
-   *
-   * @param fileContentMap     the file content map
-   * @param uploadFileResponse the upload file response
-   */
-  public static void addFileNamesToUploadFileResponse(FileContentHandler fileContentMap,
-                                                      UploadFileResponse uploadFileResponse) {
-    uploadFileResponse.setFileNames(new ArrayList<>());
-    for (String filename : fileContentMap.getFileList()) {
-      if (!new File(filename).isDirectory()) {
-        uploadFileResponse.addNewFileToList(filename);
-      }
-    }
-    uploadFileResponse.removeFileFromList(AsdcCommon.MANIFEST_NAME);
-  }
-
-  /**
-   * Validate raw zip data.
-   *
-   * @param uploadedFileData the uploaded file data
-   * @param errors           the errors
-   */
-  public static void validateRawZipData(byte[] uploadedFileData,
-                                        Map<String, List<ErrorMessage>> errors) {
-    if (uploadedFileData.length == 0) {
-      ErrorMessage.ErrorMessageUtil.addMessage(AsdcCommon.UPLOAD_FILE, errors).add(
-          new ErrorMessage(org.openecomp.sdc.datatypes.error.ErrorLevel.ERROR,
-              Messages.NO_ZIP_FILE_WAS_UPLOADED_OR_ZIP_NOT_EXIST.getErrorMessage()));
-    }
-  }
-
-  /**
-   * Validate content zip data.
-   *
-   * @param contentMap the content map
-   * @param errors     the errors
-   */
-  public static void validateContentZipData(FileContentHandler contentMap,
-                                            Map<String, List<ErrorMessage>> errors) {
-    if (contentMap == null) {
-      ErrorMessage.ErrorMessageUtil.addMessage(AsdcCommon.UPLOAD_FILE, errors).add(
-          new ErrorMessage(org.openecomp.sdc.datatypes.error.ErrorLevel.ERROR,
-              Messages.ZIP_SHOULD_NOT_CONTAIN_FOLDERS.getErrorMessage()));
-
-    } else if (contentMap.getFileList().size() == 0) {
-      ErrorMessage.ErrorMessageUtil.addMessage(AsdcCommon.UPLOAD_FILE, errors)
-          .add(new ErrorMessage(org.openecomp.sdc.datatypes.error.ErrorLevel.ERROR,
-              Messages.INVALID_ZIP_FILE.getErrorMessage()));
-    }
-  }
-
-
-  /**
-   * Filter non trap or poll artifacts map.
-   *
-   * @param artifacts the artifacts
-   * @return the map
-   */
-  public static Map<ComponentArtifactType, String> filterNonTrapOrPollArtifacts(
-      Collection<ComponentArtifactEntity> artifacts) {
-    Map<ComponentArtifactType, String> artifactTypeToFilename = new HashMap<>();
-
-    for (ComponentArtifactEntity entity : artifacts) {
-      if (isTrapOrPoll(entity.getType())) {
-        artifactTypeToFilename.put(entity.getType(), entity.getArtifactName());
-      }
-    }
-
-    return artifactTypeToFilename;
-  }
-
-
-  private static boolean isTrapOrPoll(ComponentArtifactType type) {
-    return type.equals(ComponentArtifactType.SNMP_POLL)
-        || type.equals(ComponentArtifactType.SNMP_TRAP);
-  }
-
-
-}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/utils/ComponentDependencyTracker.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/utils/ComponentDependencyTracker.java
new file mode 100644
index 0000000000..a31558f4f9
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/utils/ComponentDependencyTracker.java
@@ -0,0 +1,61 @@
+package org.openecomp.sdc.vendorsoftwareproduct.utils;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+public class ComponentDependencyTracker {
+  Map<String, Set<String>> store = new HashMap<>();
+
+  /**
+   * Add dependency.
+   *
+   * @param dependent the dependent
+   * @param dependsOn the depends on
+   */
+  public void addDependency(String dependent, String dependsOn) {
+    if (dependent != null && dependsOn != null && dependent.trim().length() > 0 && dependsOn.trim()
+        .length() > 0) {
+      dependent = dependent.toLowerCase();
+      dependsOn = dependsOn.toLowerCase();
+      Set<String> dependsOnList = store.get(dependent);
+      if (dependsOnList == null) {
+        dependsOnList = new HashSet<>();
+        store.put(dependent, dependsOnList);
+      }
+      dependsOnList.add(dependsOn);
+    }
+  }
+
+  /**
+   * Is cyclic dependency present boolean.
+   *
+   * @return the boolean
+   */
+  public boolean isCyclicDependencyPresent() {
+    Set<Map.Entry<String, Set<String>>> entries = store.entrySet();
+    for (Map.Entry<String, Set<String>> entry : entries) {
+      for (String dependentOn : entry.getValue()) {
+        if (!entry.getKey().equals(dependentOn) && isCyclicDependencyPresent(entry.getKey(),
+            dependentOn)) {
+          return true;
+        }
+      }
+    }
+    return false;
+  }
+
+  private boolean isCyclicDependencyPresent(String root, String dependentOn) {
+    Set<String> dependentOnList = store.get(dependentOn);
+    if (dependentOnList != null && dependentOnList.contains(root)) {
+      return true;
+    } else if (dependentOnList != null) {
+      for (String item : dependentOnList) {
+        return isCyclicDependencyPresent(root, item);
+      }
+    }
+    return false;
+  }
+
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/utils/VendorSoftwareProductUtils.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/utils/VendorSoftwareProductUtils.java
new file mode 100644
index 0000000000..3e7e83d3ba
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/utils/VendorSoftwareProductUtils.java
@@ -0,0 +1,181 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.vendorsoftwareproduct.utils;
+
+import org.apache.commons.collections4.CollectionUtils;
+import org.apache.commons.collections4.MapUtils;
+import org.openecomp.core.enrichment.types.ArtifactType;
+import org.openecomp.core.utilities.file.FileContentHandler;
+import org.openecomp.sdc.common.errors.ErrorCode;
+import org.openecomp.sdc.common.errors.Messages;
+import org.openecomp.sdc.common.utils.SdcCommon;
+import org.openecomp.sdc.datatypes.error.ErrorLevel;
+import org.openecomp.sdc.datatypes.error.ErrorMessage;
+import org.openecomp.sdc.logging.api.Logger;
+import org.openecomp.sdc.logging.api.LoggerFactory;
+import org.openecomp.sdc.logging.context.impl.MdcDataErrorMessage;
+import org.openecomp.sdc.logging.types.LoggerConstants;
+import org.openecomp.sdc.logging.types.LoggerErrorDescription;
+import org.openecomp.sdc.logging.types.LoggerServiceName;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.MibEntity;
+import org.openecomp.sdc.vendorsoftwareproduct.types.OrchestrationTemplateActionResponse;
+import org.slf4j.MDC;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class VendorSoftwareProductUtils {
+  protected static Logger logger =
+      (Logger) LoggerFactory.getLogger(VendorSoftwareProductUtils.class);
+
+  /**
+   * Add file names to upload file response.
+   *
+   * @param fileContentMap     the file content map
+   * @param uploadFileResponse the upload file response
+   */
+  public static void addFileNamesToUploadFileResponse(FileContentHandler fileContentMap,
+                                                      OrchestrationTemplateActionResponse uploadFileResponse) {
+    uploadFileResponse.setFileNames(new ArrayList<>());
+    for (String filename : fileContentMap.getFileList()) {
+      if (!new File(filename).isDirectory()) {
+        uploadFileResponse.addNewFileToList(filename);
+      }
+    }
+    uploadFileResponse.removeFileFromList(SdcCommon.MANIFEST_NAME);
+  }
+
+  /**
+   * Validate raw zip data.
+   *
+   * @param uploadedFileData the uploaded file data
+   * @param errors           the errors
+   */
+  public static void validateRawZipData(byte[] uploadedFileData,
+                                        Map<String, List<ErrorMessage>> errors) {
+    if (uploadedFileData.length == 0) {
+      MDC.put(LoggerConstants.ERROR_DESCRIPTION, LoggerErrorDescription.INVALID_ZIP);
+      ErrorMessage.ErrorMessageUtil.addMessage(SdcCommon.UPLOAD_FILE, errors).add(
+          new ErrorMessage(ErrorLevel.ERROR,
+              Messages.NO_ZIP_FILE_WAS_UPLOADED_OR_ZIP_NOT_EXIST.getErrorMessage()));
+    }
+  }
+
+  /**
+   * Validate content zip data.
+   *
+   * @param contentMap the content map
+   * @param errors     the errors
+   */
+  public static void validateContentZipData(FileContentHandler contentMap,
+                                            Map<String, List<ErrorMessage>> errors) {
+    MDC.put(LoggerConstants.ERROR_DESCRIPTION, LoggerErrorDescription.INVALID_ZIP);
+    if (contentMap == null) {
+      ErrorMessage.ErrorMessageUtil.addMessage(SdcCommon.UPLOAD_FILE, errors).add(
+          new ErrorMessage(ErrorLevel.ERROR,
+              Messages.ZIP_SHOULD_NOT_CONTAIN_FOLDERS.getErrorMessage()));
+
+    } else if (contentMap.getFileList().size() == 0) {
+      ErrorMessage.ErrorMessageUtil.addMessage(SdcCommon.UPLOAD_FILE, errors)
+          .add(new ErrorMessage(ErrorLevel.ERROR, Messages.INVALID_ZIP_FILE.getErrorMessage()));
+    }
+  }
+
+
+  /**
+   * Filter non trap or poll artifacts map.
+   *
+   * @param artifacts the artifacts
+   * @return the map
+   */
+  public static Map<ArtifactType, String> filterNonTrapOrPollArtifacts(
+      Collection<MibEntity> artifacts) {
+    Map<ArtifactType, String> artifactTypeToFilename = new HashMap<>();
+
+    for (MibEntity entity : artifacts) {
+      if (isTrapOrPoll(entity.getType())) {
+        artifactTypeToFilename.put(entity.getType(), entity.getArtifactName());
+      }
+    }
+
+    return artifactTypeToFilename;
+  }
+
+
+  private static boolean isTrapOrPoll(ArtifactType type) {
+    return type.equals(ArtifactType.SNMP_POLL) || type.equals(ArtifactType.SNMP_TRAP);
+  }
+
+
+  /**
+   * Sets errors into logger.
+   *
+   * @param errors            the errors
+   * @param serviceName       the service name
+   * @param targetServiceName the target service name
+   */
+  public static void setErrorsIntoLogger(Map<String, List<ErrorMessage>> errors,
+                                         LoggerServiceName serviceName, String targetServiceName) {
+    MdcDataErrorMessage mdcDataErrorMessage =
+        new MdcDataErrorMessage(targetServiceName, LoggerConstants.TARGET_ENTITY_DB,
+            ErrorLevel.ERROR.name(), null, null);
+    mdcDataErrorMessage.setMdcValues();
+
+    if (MapUtils.isEmpty(errors)) {
+      return;
+    }
+
+    for (Map.Entry<String, List<ErrorMessage>> listEntry : errors.entrySet()) {
+      List<ErrorMessage> errorList = listEntry.getValue();
+      for (ErrorMessage message : errorList) {
+        logger.error(message.getMessage());
+      }
+    }
+  }
+
+  /**
+   * Sets errors into logger.
+   *
+   * @param errors            the errors
+   * @param serviceName       the service name
+   * @param targetServiceName the target service name
+   */
+  public static void setErrorsIntoLogger(Collection<ErrorCode> errors,
+                                         LoggerServiceName serviceName, String targetServiceName) {
+    MdcDataErrorMessage mdcDataErrorMessage =
+        new MdcDataErrorMessage(targetServiceName, LoggerConstants.TARGET_ENTITY_DB,
+            ErrorLevel.ERROR.name(), null, null);
+    mdcDataErrorMessage.setMdcValues();
+
+    if (CollectionUtils.isEmpty(errors)) {
+      return;
+    }
+
+    for (ErrorCode error : errors) {
+      logger.error(error.message());
+    }
+  }
+
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/resources/factoryConfiguration.json b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/resources/factoryConfiguration.json
new file mode 100644
index 0000000000..f736c8f115
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/resources/factoryConfiguration.json
@@ -0,0 +1,11 @@
+{
+  "org.openecomp.sdc.vendorsoftwareproduct.VspManagerFactory": "org.openecomp.sdc.vendorsoftwareproduct.impl.VspManagerFactoryImpl",
+  "org.openecomp.sdc.vendorsoftwareproduct.ComponentManagerFactory": "org.openecomp.sdc.vendorsoftwareproduct.impl.ComponentManagerFactoryImpl",
+  "org.openecomp.sdc.vendorsoftwareproduct.NetworkManagerFactory": "org.openecomp.sdc.vendorsoftwareproduct.impl.NetworkManagerFactoryImpl",
+  "org.openecomp.sdc.vendorsoftwareproduct.NicManagerFactory": "org.openecomp.sdc.vendorsoftwareproduct.impl.NicManagerFactoryImpl",
+  "org.openecomp.sdc.vendorsoftwareproduct.OrchestrationTemplateCandidateManagerFactory": "org.openecomp.sdc.vendorsoftwareproduct.impl.OrchestrationTemplateCandidateManagerFactoryImpl",
+  "org.openecomp.sdc.vendorsoftwareproduct.ProcessManagerFactory": "org.openecomp.sdc.vendorsoftwareproduct.impl.ProcessManagerFactoryImpl",
+  "org.openecomp.sdc.vendorsoftwareproduct.MibManagerFactory": "org.openecomp.sdc.vendorsoftwareproduct.impl.MibManagerFactoryImpl",
+  "org.openecomp.sdc.vendorsoftwareproduct.ComponentDependencyModelManagerFactory": "org.openecomp.sdc.vendorsoftwareproduct.impl.ComponentDependencyModelManagerFactoryImpl",
+  "org.openecomp.sdc.vendorsoftwareproduct.factories.VspServiceFactory": "org.openecomp.sdc.vendorsoftwareproduct.factories.impl.VspServiceFactoryImpl"
+}
\ No newline at end of file