Implement Enhancer Framework Interfaces

Change-Id: Iff85dc50f87ab6d6f7d9ceb4a309ea6e4d55e362
Issue-ID: CCSDK-803
Signed-off-by: Muthuramalingam, Brinda Santh(bs2796) <bs2796@att.com>

16 files changed, 201 insertions, 75 deletions

diff --git a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/BluePrintValidationError.kt b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/BluePrintError.kt
index 3ec0691f4..ea5bda42e 100644
--- a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/BluePrintValidationError.kt
+++ b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/BluePrintError.kt
@@ -16,7 +16,7 @@
 
 package org.onap.ccsdk.apps.controllerblueprints.core
 
-class BluePrintValidationError {
+class BluePrintError {
     var errors: MutableList<String> = arrayListOf()
 
     fun addError(type: String, name: String, error: String) {
diff --git a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/interfaces/BluePrintEnhancer.kt b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/interfaces/BluePrintEnhancer.kt
new file mode 100644
index 000000000..989617bd3
--- /dev/null
+++ b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/interfaces/BluePrintEnhancer.kt
@@ -0,0 +1,122 @@
+/*
+ * Copyright © 2017-2018 AT&T Intellectual Property.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.onap.ccsdk.apps.controllerblueprints.core.interfaces
+
+import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintError
+import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintException
+import org.onap.ccsdk.apps.controllerblueprints.core.data.*
+import org.onap.ccsdk.apps.controllerblueprints.core.service.BluePrintContext
+
+interface BluePrintEnhancer<T> {
+    fun enhance(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, type: T)
+}
+
+interface BluePrintServiceTemplateEnhancer : BluePrintEnhancer<ServiceTemplate>
+
+interface BluePrintTopologyTemplateEnhancer : BluePrintEnhancer<TopologyTemplate>
+
+interface BluePrintWorkflowEnhancer : BluePrintEnhancer<Workflow>
+
+interface BluePrintNodeTemplateEnhancer : BluePrintEnhancer<NodeTemplate>
+
+interface BluePrintNodeTypeEnhancer : BluePrintEnhancer<NodeType>
+
+interface BluePrintPolicyTypeEnhancer : BluePrintEnhancer<PolicyType>
+
+interface BluePrintPropertyDefinitionEnhancer : BluePrintEnhancer<PropertyDefinition>
+
+interface BluePrintAttributeDefinitionEnhancer : BluePrintEnhancer<AttributeDefinition>
+
+
+interface BluePrintEnhancerService {
+
+    @Throws(BluePrintException::class)
+    fun enhance(basePath: String, enrichedBasePath: String): BluePrintContext
+
+    @Throws(BluePrintException::class)
+    fun enhance(basePath: String): BluePrintContext
+
+    @Throws(BluePrintException::class)
+    fun enhance(serviceTemplate: ServiceTemplate): ServiceTemplate
+}
+
+interface BluePrintTypeEnhancerService {
+
+    fun getServiceTemplateEnhancers(): List<BluePrintServiceTemplateEnhancer>
+
+    fun getTopologyTemplateEnhancers(): List<BluePrintTopologyTemplateEnhancer>
+
+    fun getWorkflowEnhancers(): List<BluePrintWorkflowEnhancer>
+
+    fun getNodeTemplateEnhancers(): List<BluePrintNodeTemplateEnhancer>
+
+    fun getNodeTypeEnhancers(): List<BluePrintNodeTypeEnhancer>
+
+    fun getPolicyTypeEnhancers(): List<BluePrintPolicyTypeEnhancer>
+
+    fun getPropertyDefinitionEnhancers(): List<BluePrintPropertyDefinitionEnhancer>
+
+    fun getAttributeDefinitionEnhancers(): List<BluePrintAttributeDefinitionEnhancer>
+
+    fun enhanceServiceTemplate(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, serviceTemplate: ServiceTemplate) {
+        val enhancers = getServiceTemplateEnhancers()
+        doEnhancement(bluePrintContext, error, name, serviceTemplate, enhancers)
+    }
+
+    fun enhanceTopologyTemplate(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, topologyTemplate: TopologyTemplate) {
+        val enhancers = getTopologyTemplateEnhancers()
+        doEnhancement(bluePrintContext, error, name, topologyTemplate, enhancers)
+    }
+
+    fun enhanceWorkflow(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, workflow: Workflow) {
+        val enhancers = getWorkflowEnhancers()
+        doEnhancement(bluePrintContext, error, name, workflow, enhancers)
+    }
+
+    fun enhanceNodeTemplate(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, nodeTemplate: NodeTemplate) {
+        val enhancers = getNodeTemplateEnhancers()
+        doEnhancement(bluePrintContext, error, name, nodeTemplate, enhancers)
+    }
+
+    fun enhanceNodeType(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, nodeType: NodeType) {
+        val enhancers = getNodeTypeEnhancers()
+        doEnhancement(bluePrintContext, error, name, nodeType, enhancers)
+    }
+
+    fun enhancePolicyType(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, policyType: PolicyType) {
+        val enhancers = getPolicyTypeEnhancers()
+        doEnhancement(bluePrintContext, error, name, policyType, enhancers)
+    }
+
+    fun enhancePropertyDefinition(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, propertyDefinition: PropertyDefinition) {
+        val enhancers = getPropertyDefinitionEnhancers()
+        doEnhancement(bluePrintContext, error, name, propertyDefinition, enhancers)
+    }
+
+    fun enhanceAttributeDefinition(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, attributeDefinition: AttributeDefinition) {
+        val enhancers = getAttributeDefinitionEnhancers()
+        doEnhancement(bluePrintContext, error, name, attributeDefinition, enhancers)
+    }
+
+    private fun <T> doEnhancement(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, definition: Any, enhancers: List<BluePrintEnhancer<T>>) {
+        if (enhancers.isNotEmpty()) {
+            enhancers.forEach {
+                it.enhance(bluePrintContext, error, name, definition as T)
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/interfaces/BlueprintValidator.kt b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/interfaces/BlueprintValidator.kt
index 322f65741..adc94c4c2 100644
--- a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/interfaces/BlueprintValidator.kt
+++ b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/interfaces/BlueprintValidator.kt
@@ -1,14 +1,14 @@
 package org.onap.ccsdk.apps.controllerblueprints.core.interfaces
 
+import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintError
 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintException
-import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintValidationError
 import org.onap.ccsdk.apps.controllerblueprints.core.data.*
 import org.onap.ccsdk.apps.controllerblueprints.core.service.BluePrintContext
 
 
 interface BluePrintValidator<T> {
 
-    fun validate(bluePrintContext: BluePrintContext, error: BluePrintValidationError, name: String, type: T)
+    fun validate(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, type: T)
 
 }
 
@@ -61,64 +61,64 @@ interface BluePrintTypeValidatorService {
 
     fun getAttributeDefinitionValidators(): List<BluePrintAttributeDefinitionValidator>
 
-    fun validateServiceTemplate(bluePrintContext: BluePrintContext, error: BluePrintValidationError, name: String, serviceTemplate: ServiceTemplate) {
+    fun validateServiceTemplate(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, serviceTemplate: ServiceTemplate) {
         val validators = getServiceTemplateValidators()
         doValidation(bluePrintContext, error, name, serviceTemplate, validators)
     }
 
-    fun validateArtifactType(bluePrintContext: BluePrintContext, error: BluePrintValidationError, name: String, artifactType: ArtifactType) {
+    fun validateArtifactType(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, artifactType: ArtifactType) {
         val validators = getArtifactTypeValidators()
         doValidation(bluePrintContext, error, name, artifactType, validators)
     }
 
-    fun validateDataType(bluePrintContext: BluePrintContext, error: BluePrintValidationError, name: String, dataType: DataType) {
+    fun validateDataType(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, dataType: DataType) {
         val validators = getDataTypeValidators()
         doValidation(bluePrintContext, error, name, dataType, validators)
     }
 
-    fun validateNodeType(bluePrintContext: BluePrintContext, error: BluePrintValidationError, name: String, nodeType: NodeType) {
+    fun validateNodeType(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, nodeType: NodeType) {
         val validators = getNodeTypeValidators()
         doValidation(bluePrintContext, error, name, nodeType, validators)
     }
 
-    fun validateTopologyTemplate(bluePrintContext: BluePrintContext, error: BluePrintValidationError, name: String, topologyTemplate: TopologyTemplate) {
+    fun validateTopologyTemplate(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, topologyTemplate: TopologyTemplate) {
         val validators = getTopologyTemplateValidators()
         doValidation(bluePrintContext, error, name, topologyTemplate, validators)
     }
 
-    fun validateNodeTemplate(bluePrintContext: BluePrintContext, error: BluePrintValidationError, name: String, nodeTemplate: NodeTemplate) {
+    fun validateNodeTemplate(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, nodeTemplate: NodeTemplate) {
         val validators = getNodeTemplateValidators()
         doValidation(bluePrintContext, error, name, nodeTemplate, validators)
     }
 
-    fun validateWorkflow(bluePrintContext: BluePrintContext, error: BluePrintValidationError, name: String, workflow: Workflow) {
+    fun validateWorkflow(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, workflow: Workflow) {
         val validators = getWorkflowValidators()
         doValidation(bluePrintContext, error, name, workflow, validators)
     }
 
-    fun validatePropertyDefinitions(bluePrintContext: BluePrintContext, error: BluePrintValidationError, properties: MutableMap<String, PropertyDefinition>) {
+    fun validatePropertyDefinitions(bluePrintContext: BluePrintContext, error: BluePrintError, properties: MutableMap<String, PropertyDefinition>) {
         properties.forEach { propertyName, propertyDefinition ->
             validatePropertyDefinition(bluePrintContext, error, propertyName, propertyDefinition)
         }
     }
 
-    fun validatePropertyDefinition(bluePrintContext: BluePrintContext, error: BluePrintValidationError, name: String, propertyDefinition: PropertyDefinition) {
+    fun validatePropertyDefinition(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, propertyDefinition: PropertyDefinition) {
         val validators = getPropertyDefinitionValidators()
         doValidation(bluePrintContext, error, name, propertyDefinition, validators)
     }
 
-    fun validateAttributeDefinitions(bluePrintContext: BluePrintContext, error: BluePrintValidationError, attributes: MutableMap<String, AttributeDefinition>) {
+    fun validateAttributeDefinitions(bluePrintContext: BluePrintContext, error: BluePrintError, attributes: MutableMap<String, AttributeDefinition>) {
         attributes.forEach { attributeName, attributeDefinition ->
             validateAttributeDefinition(bluePrintContext, error, attributeName, attributeDefinition)
         }
     }
 
-    fun validateAttributeDefinition(bluePrintContext: BluePrintContext, error: BluePrintValidationError, name: String, attributeDefinition: AttributeDefinition) {
+    fun validateAttributeDefinition(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, attributeDefinition: AttributeDefinition) {
         val validators = getAttributeDefinitionValidators()
         doValidation(bluePrintContext, error, name, attributeDefinition, validators)
     }
 
-    private fun <T> doValidation(bluePrintContext: BluePrintContext, error: BluePrintValidationError, name: String, definition: Any, validators: List<BluePrintValidator<T>>) {
+    private fun <T> doValidation(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, definition: Any, validators: List<BluePrintValidator<T>>) {
         validators.forEach {
             it.validate(bluePrintContext, error, name, definition as T)
         }
diff --git a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/service/BluePrintRepoService.kt b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/service/BluePrintRepoService.kt
index dec7a50df..5ca43952d 100644
--- a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/service/BluePrintRepoService.kt
+++ b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/service/BluePrintRepoService.kt
@@ -17,13 +17,12 @@
 

 package org.onap.ccsdk.apps.controllerblueprints.core.service

 

+import com.att.eelf.configuration.EELFLogger

+import com.att.eelf.configuration.EELFManager

 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintConstants

 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintException

 import org.onap.ccsdk.apps.controllerblueprints.core.data.*

-import com.att.eelf.configuration.EELFLogger

-import com.att.eelf.configuration.EELFManager

-import org.onap.ccsdk.apps.controllerblueprints.core.utils.JacksonReactorUtils

-import reactor.core.publisher.Mono

+import org.onap.ccsdk.apps.controllerblueprints.core.utils.JacksonUtils

 import java.io.Serializable

 

 /**

@@ -35,19 +34,19 @@ import java.io.Serializable
 interface BluePrintRepoService : Serializable {

 

     @Throws(BluePrintException::class)

-    fun getNodeType(nodeTypeName: String): Mono<NodeType>

+    fun getNodeType(nodeTypeName: String): NodeType

 

     @Throws(BluePrintException::class)

-    fun getDataType(dataTypeName: String): Mono<DataType>

+    fun getDataType(dataTypeName: String): DataType

 

     @Throws(BluePrintException::class)

-    fun getArtifactType(artifactTypeName: String): Mono<ArtifactType>

+    fun getArtifactType(artifactTypeName: String): ArtifactType

 

     @Throws(BluePrintException::class)

-    fun getRelationshipType(relationshipTypeName: String): Mono<RelationshipType>

+    fun getRelationshipType(relationshipTypeName: String): RelationshipType

 

     @Throws(BluePrintException::class)

-    fun getCapabilityDefinition(capabilityDefinitionName: String): Mono<CapabilityDefinition>

+    fun getCapabilityDefinition(capabilityDefinitionName: String): CapabilityDefinition

 

 }

 

@@ -63,36 +62,37 @@ open class BluePrintRepoFileService(modelTypePath: String) : BluePrintRepoServic
     private val relationshipTypePath = modelTypePath.plus(BluePrintConstants.PATH_DIVIDER).plus(BluePrintConstants.MODEL_DEFINITION_TYPE_RELATIONSHIP_TYPE)

     private val extension = ".json"

 

-    override fun getDataType(dataTypeName: String): Mono<DataType> {

+    override fun getDataType(dataTypeName: String): DataType {

         val fileName = dataTypePath.plus(BluePrintConstants.PATH_DIVIDER)

                 .plus(dataTypeName).plus(extension)

         return getModelType(fileName, DataType::class.java)

     }

 

-    override fun getNodeType(nodeTypeName: String): Mono<NodeType> {

+    override fun getNodeType(nodeTypeName: String): NodeType {

         val fileName = nodeTypePath.plus(BluePrintConstants.PATH_DIVIDER).plus(nodeTypeName).plus(extension)

         return getModelType(fileName, NodeType::class.java)

     }

 

-    override fun getArtifactType(artifactTypeName: String): Mono<ArtifactType> {

+    override fun getArtifactType(artifactTypeName: String): ArtifactType {

         val fileName = artifactTypePath.plus(BluePrintConstants.PATH_DIVIDER)

                 .plus(artifactTypeName).plus(extension)

         return getModelType(fileName, ArtifactType::class.java)

     }

 

-    override fun getRelationshipType(relationshipTypeName: String): Mono<RelationshipType> {

+    override fun getRelationshipType(relationshipTypeName: String): RelationshipType {

         val fileName = relationshipTypePath.plus(BluePrintConstants.PATH_DIVIDER)

                 .plus(relationshipTypeName).plus(extension)

         return getModelType(fileName, RelationshipType::class.java)

     }

 

-    override fun getCapabilityDefinition(capabilityDefinitionName: String): Mono<CapabilityDefinition> {

+    override fun getCapabilityDefinition(capabilityDefinitionName: String): CapabilityDefinition {

         val fileName = capabilityTypePath.plus(BluePrintConstants.PATH_DIVIDER)

                 .plus(capabilityDefinitionName).plus(extension)

         return getModelType(fileName, CapabilityDefinition::class.java)

     }

 

-    private fun <T> getModelType(fileName: String, valueType: Class<T>): Mono<T> {

-        return JacksonReactorUtils.readValueFromFile(fileName, valueType)

+    private fun <T> getModelType(fileName: String, valueType: Class<T>): T {

+        return JacksonUtils.readValueFromFile(fileName, valueType)

+                ?: throw BluePrintException("couldn't get file($fileName) for type(${valueType.name}")

     }

 }
\ No newline at end of file
diff --git a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/utils/JacksonUtils.kt b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/utils/JacksonUtils.kt
index 40210142c..be23172a7 100644
--- a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/utils/JacksonUtils.kt
+++ b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/utils/JacksonUtils.kt
@@ -24,12 +24,12 @@ import com.fasterxml.jackson.core.type.TypeReference
 import com.fasterxml.jackson.databind.JsonNode

 import com.fasterxml.jackson.databind.SerializationFeature

 import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper

-import org.apache.commons.io.FileUtils

+import kotlinx.coroutines.Dispatchers

+import kotlinx.coroutines.runBlocking

+import kotlinx.coroutines.withContext

 import org.apache.commons.io.IOUtils

 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintConstants

-import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintException

 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintTypes

-import org.onap.ccsdk.apps.controllerblueprints.core.format

 import java.io.File

 import java.nio.charset.Charset

 

@@ -56,19 +56,26 @@ object JacksonUtils {
 

     @JvmStatic

     fun getContent(fileName: String): String {

-        return File(fileName).readText(Charsets.UTF_8)

+        return runBlocking {

+            withContext(Dispatchers.Default) {

+                File(fileName).readText(Charsets.UTF_8)

+            }

+        }

     }

 

     @JvmStatic

     fun getClassPathFileContent(fileName: String): String {

-        return IOUtils.toString(JacksonUtils::class.java.classLoader

-                .getResourceAsStream(fileName), Charset.defaultCharset())

+        return runBlocking {

+            withContext(Dispatchers.Default) {

+                IOUtils.toString(JacksonUtils::class.java.classLoader

+                        .getResourceAsStream(fileName), Charset.defaultCharset())

+            }

+        }

     }

 

     @JvmStatic

     fun <T> readValueFromFile(fileName: String, valueType: Class<T>): T? {

-        val content: String = FileUtils.readFileToString(File(fileName), Charset.defaultCharset())

-                ?: throw BluePrintException(format("Failed to read json file : {}", fileName))

+        val content: String = getContent(fileName)

         return readValue(content, valueType)

     }

 

@@ -89,8 +96,7 @@ object JacksonUtils {
 

     @JvmStatic

     fun jsonNodeFromFile(fileName: String): JsonNode {

-        val content: String = FileUtils.readFileToString(File(fileName), Charset.defaultCharset())

-                ?: throw BluePrintException(format("Failed to read json file : {}", fileName))

+        val content: String = getContent(fileName)

         return jsonNode(content)

     }

 

@@ -135,8 +141,7 @@ object JacksonUtils {
 

     @JvmStatic

     fun <T> getListFromFile(fileName: String, valueType: Class<T>): List<T>? {

-        val content: String = FileUtils.readFileToString(File(fileName), Charset.defaultCharset())

-                ?: throw BluePrintException(format("Failed to read json file : {}", fileName))

+        val content: String = getContent(fileName)

         return getListFromJson(content, valueType)

     }

 

@@ -155,8 +160,7 @@ object JacksonUtils {
 

     @JvmStatic

     fun <T> getMapFromFile(fileName: String, valueType: Class<T>): MutableMap<String, T>? {

-        val content: String = FileUtils.readFileToString(File(fileName), Charset.defaultCharset())

-                ?: throw BluePrintException(format("Failed to read json file : {}", fileName))

+        val content: String = getContent(fileName)

         return getMapFromJson(content, valueType)

     }

 

diff --git a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintArtifactTypeValidatorImpl.kt b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintArtifactTypeValidatorImpl.kt
index 9208bdac3..3fd318548 100644
--- a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintArtifactTypeValidatorImpl.kt
+++ b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintArtifactTypeValidatorImpl.kt
@@ -16,7 +16,7 @@
 
 package org.onap.ccsdk.apps.controllerblueprints.core.validation
 
-import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintValidationError
+import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintError
 import org.onap.ccsdk.apps.controllerblueprints.core.data.ArtifactType
 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintArtifactTypeValidator
 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintTypeValidatorService
@@ -24,7 +24,7 @@ import org.onap.ccsdk.apps.controllerblueprints.core.service.BluePrintContext
 
 open class BluePrintArtifactTypeValidatorImpl(private val bluePrintTypeValidatorService: BluePrintTypeValidatorService) : BluePrintArtifactTypeValidator {
 
-    override fun validate(bluePrintContext: BluePrintContext, error: BluePrintValidationError, name: String, artifactType: ArtifactType) {
+    override fun validate(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, artifactType: ArtifactType) {
         artifactType.properties?.let {
             bluePrintTypeValidatorService.validatePropertyDefinitions(bluePrintContext, error, artifactType.properties!!)
         }
diff --git a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintAttributeDefinitionValidatorImpl.kt b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintAttributeDefinitionValidatorImpl.kt
index d0faf1c25..98abc1e26 100644
--- a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintAttributeDefinitionValidatorImpl.kt
+++ b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintAttributeDefinitionValidatorImpl.kt
@@ -16,7 +16,7 @@
 
 package org.onap.ccsdk.apps.controllerblueprints.core.validation
 
-import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintValidationError
+import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintError
 import org.onap.ccsdk.apps.controllerblueprints.core.data.AttributeDefinition
 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintAttributeDefinitionValidator
 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintTypeValidatorService
@@ -24,7 +24,7 @@ import org.onap.ccsdk.apps.controllerblueprints.core.service.BluePrintContext
 
 class BluePrintAttributeDefinitionValidatorImpl(private val bluePrintTypeValidatorService: BluePrintTypeValidatorService) : BluePrintAttributeDefinitionValidator {
 
-    override fun validate(bluePrintContext: BluePrintContext, error: BluePrintValidationError, name: String, type: AttributeDefinition) {
+    override fun validate(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, type: AttributeDefinition) {
         //TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }
\ No newline at end of file
diff --git a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintDataTypeValidatorImpl.kt b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintDataTypeValidatorImpl.kt
index c8d8a74d5..1241aa6dc 100644
--- a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintDataTypeValidatorImpl.kt
+++ b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintDataTypeValidatorImpl.kt
@@ -18,7 +18,7 @@ package org.onap.ccsdk.apps.controllerblueprints.core.validation
 
 import com.att.eelf.configuration.EELFLogger
 import com.att.eelf.configuration.EELFManager
-import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintValidationError
+import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintError
 import org.onap.ccsdk.apps.controllerblueprints.core.data.DataType
 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintDataTypeValidator
 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintTypeValidatorService
@@ -27,7 +27,7 @@ import org.onap.ccsdk.apps.controllerblueprints.core.service.BluePrintContext
 open class BluePrintDataTypeValidatorImpl(private val bluePrintTypeValidatorService: BluePrintTypeValidatorService) : BluePrintDataTypeValidator {
     private val log: EELFLogger = EELFManager.getInstance().getLogger(BluePrintDataTypeValidatorImpl::class.toString())
 
-    override fun validate(bluePrintContext: BluePrintContext, error: BluePrintValidationError, name: String, dataType: DataType) {
+    override fun validate(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, dataType: DataType) {
         log.trace("Validating DataType($name)")
 
         dataType.properties?.let {
diff --git a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintNodeTemplateValidatorImpl.kt b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintNodeTemplateValidatorImpl.kt
index 94d6251cc..26a246dd6 100644
--- a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintNodeTemplateValidatorImpl.kt
+++ b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintNodeTemplateValidatorImpl.kt
@@ -21,7 +21,7 @@ import com.att.eelf.configuration.EELFManager
 import com.fasterxml.jackson.databind.JsonNode
 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintException
 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintTypes
-import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintValidationError
+import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintError
 import org.onap.ccsdk.apps.controllerblueprints.core.data.*
 import org.onap.ccsdk.apps.controllerblueprints.core.format
 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintNodeTemplateValidator
@@ -36,10 +36,10 @@ open class BluePrintNodeTemplateValidatorImpl(private val bluePrintTypeValidator
     private val log: EELFLogger = EELFManager.getInstance().getLogger(BluePrintNodeTemplateValidatorImpl::class.toString())
 
     var bluePrintContext: BluePrintContext? = null
-    var error: BluePrintValidationError? = null
+    var error: BluePrintError? = null
     var paths: MutableList<String> = arrayListOf()
 
-    override fun validate(bluePrintContext: BluePrintContext, error: BluePrintValidationError, nodeTemplateName: String, nodeTemplate: NodeTemplate) {
+    override fun validate(bluePrintContext: BluePrintContext, error: BluePrintError, nodeTemplateName: String, nodeTemplate: NodeTemplate) {
         log.trace("Validating NodeTemplate($nodeTemplateName)")
         this.bluePrintContext = bluePrintContext
         this.error = error
diff --git a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintNodeTypeValidatorImpl.kt b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintNodeTypeValidatorImpl.kt
index 86bf521fa..e15724ae2 100644
--- a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintNodeTypeValidatorImpl.kt
+++ b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintNodeTypeValidatorImpl.kt
@@ -20,7 +20,7 @@ import com.att.eelf.configuration.EELFLogger
 import com.att.eelf.configuration.EELFManager
 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintException
 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintTypes
-import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintValidationError
+import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintError
 import org.onap.ccsdk.apps.controllerblueprints.core.checkNotEmptyNThrow
 import org.onap.ccsdk.apps.controllerblueprints.core.data.*
 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintNodeTypeValidator
@@ -33,10 +33,10 @@ open class BluePrintNodeTypeValidatorImpl(private val bluePrintTypeValidatorServ
     private val log: EELFLogger = EELFManager.getInstance().getLogger(BluePrintServiceTemplateValidatorImpl::class.toString())
 
     var bluePrintContext: BluePrintContext? = null
-    var error: BluePrintValidationError? = null
+    var error: BluePrintError? = null
     var paths: MutableList<String> = arrayListOf()
 
-    override fun validate(bluePrintContext: BluePrintContext, error: BluePrintValidationError, nodeTypeName: String, nodeType: NodeType) {
+    override fun validate(bluePrintContext: BluePrintContext, error: BluePrintError, nodeTypeName: String, nodeType: NodeType) {
         log.trace("Validating NodeType($nodeTypeName)")
         this.bluePrintContext = bluePrintContext
         this.error = error
diff --git a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintPropertyDefinitionValidatorImpl.kt b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintPropertyDefinitionValidatorImpl.kt
index f4804d4c5..f7a1cbf4b 100644
--- a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintPropertyDefinitionValidatorImpl.kt
+++ b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintPropertyDefinitionValidatorImpl.kt
@@ -20,7 +20,7 @@ import com.att.eelf.configuration.EELFLogger
 import com.att.eelf.configuration.EELFManager
 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintException
 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintTypes
-import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintValidationError
+import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintError
 import org.onap.ccsdk.apps.controllerblueprints.core.data.PropertyDefinition
 import org.onap.ccsdk.apps.controllerblueprints.core.format
 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintPropertyDefinitionValidator
@@ -32,9 +32,9 @@ open class BluePrintPropertyDefinitionValidatorImpl(private val bluePrintTypeVal
     private val log: EELFLogger = EELFManager.getInstance().getLogger(BluePrintServiceTemplateValidatorImpl::class.toString())
 
     var bluePrintContext: BluePrintContext? = null
-    var error: BluePrintValidationError? = null
+    var error: BluePrintError? = null
 
-    override fun validate(bluePrintContext: BluePrintContext, error: BluePrintValidationError, name: String, propertyDefinition: PropertyDefinition) {
+    override fun validate(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, propertyDefinition: PropertyDefinition) {
         this.bluePrintContext = bluePrintContext
         this.error = error
 
diff --git a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintServiceTemplateValidatorImpl.kt b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintServiceTemplateValidatorImpl.kt
index 66c504dea..848dcc5f8 100644
--- a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintServiceTemplateValidatorImpl.kt
+++ b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintServiceTemplateValidatorImpl.kt
@@ -21,7 +21,7 @@ import com.att.eelf.configuration.EELFManager
 import com.google.common.base.Preconditions
 import org.apache.commons.lang3.StringUtils
 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintConstants
-import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintValidationError
+import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintError
 import org.onap.ccsdk.apps.controllerblueprints.core.data.*
 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintServiceTemplateValidator
 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintTypeValidatorService
@@ -32,10 +32,10 @@ open class BluePrintServiceTemplateValidatorImpl(private val bluePrintTypeValida
     private val log: EELFLogger = EELFManager.getInstance().getLogger(BluePrintServiceTemplateValidatorImpl::class.toString())
 
     var bluePrintContext: BluePrintContext? = null
-    var error: BluePrintValidationError? = null
+    var error: BluePrintError? = null
     var paths: MutableList<String> = arrayListOf()
 
-    override fun validate(bluePrintContext: BluePrintContext, error: BluePrintValidationError, name: String, serviceTemplate: ServiceTemplate) {
+    override fun validate(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, serviceTemplate: ServiceTemplate) {
         log.trace("Validating Service Template..")
         try {
             this.bluePrintContext = bluePrintContext
diff --git a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintTopologyTemplateValidatorImpl.kt b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintTopologyTemplateValidatorImpl.kt
index 411cdb4d3..2783e14ee 100644
--- a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintTopologyTemplateValidatorImpl.kt
+++ b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintTopologyTemplateValidatorImpl.kt
@@ -19,7 +19,7 @@ package org.onap.ccsdk.apps.controllerblueprints.core.validation
 import com.att.eelf.configuration.EELFLogger
 import com.att.eelf.configuration.EELFManager
 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintException
-import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintValidationError
+import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintError
 import org.onap.ccsdk.apps.controllerblueprints.core.data.NodeTemplate
 import org.onap.ccsdk.apps.controllerblueprints.core.data.PropertyDefinition
 import org.onap.ccsdk.apps.controllerblueprints.core.data.TopologyTemplate
@@ -33,9 +33,9 @@ open class BluePrintTopologyTemplateValidatorImpl(private val bluePrintTypeValid
     private val log: EELFLogger = EELFManager.getInstance().getLogger(BluePrintServiceTemplateValidatorImpl::class.toString())
 
     var bluePrintContext: BluePrintContext? = null
-    var error: BluePrintValidationError? = null
+    var error: BluePrintError? = null
 
-    override fun validate(bluePrintContext: BluePrintContext, error: BluePrintValidationError, name: String, topologyTemplate: TopologyTemplate) {
+    override fun validate(bluePrintContext: BluePrintContext, error: BluePrintError, name: String, topologyTemplate: TopologyTemplate) {
         log.trace("Validating Topology Template..")
         this.bluePrintContext = bluePrintContext
         this.error = error
diff --git a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintValidatorServiceImpl.kt b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintValidatorServiceImpl.kt
index 10e8d65bc..4ddf76b2b 100644
--- a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintValidatorServiceImpl.kt
+++ b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintValidatorServiceImpl.kt
@@ -19,7 +19,7 @@ package org.onap.ccsdk.apps.controllerblueprints.core.validation
 import com.att.eelf.configuration.EELFLogger
 import com.att.eelf.configuration.EELFManager
 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintException
-import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintValidationError
+import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintError
 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintTypeValidatorService
 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintValidatorService
 import org.onap.ccsdk.apps.controllerblueprints.core.service.BluePrintContext
@@ -30,7 +30,7 @@ open class BluePrintValidatorServiceImpl(private val bluePrintTypeValidatorServi
     private val log: EELFLogger = EELFManager.getInstance().getLogger(BluePrintValidatorServiceImpl::class.toString())
 
     override fun validateBluePrints(bluePrintContext: BluePrintContext, properties: MutableMap<String, Any>): Boolean {
-        val error = BluePrintValidationError()
+        val error = BluePrintError()
         bluePrintTypeValidatorService.validateServiceTemplate(bluePrintContext, error, "default", bluePrintContext.serviceTemplate)
         if (error.errors.size > 0) {
             throw BluePrintException("failed in blueprint validation : ${error.errors.joinToString("\n")}")
diff --git a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintWorkflowValidatorImpl.kt b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintWorkflowValidatorImpl.kt
index 8ba6f7204..f4434a54a 100644
--- a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintWorkflowValidatorImpl.kt
+++ b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/validation/BluePrintWorkflowValidatorImpl.kt
@@ -19,7 +19,7 @@ package org.onap.ccsdk.apps.controllerblueprints.core.validation
 import com.att.eelf.configuration.EELFLogger
 import com.att.eelf.configuration.EELFManager
 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintConstants
-import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintValidationError
+import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintError
 import org.onap.ccsdk.apps.controllerblueprints.core.data.Workflow
 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintTypeValidatorService
 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintWorkflowValidator
@@ -29,10 +29,10 @@ open class BluePrintWorkflowValidatorImpl(private val bluePrintTypeValidatorServ
 
     private val log: EELFLogger = EELFManager.getInstance().getLogger(BluePrintServiceTemplateValidatorImpl::class.toString())
     var bluePrintContext: BluePrintContext? = null
-    var error: BluePrintValidationError? = null
+    var error: BluePrintError? = null
     var paths: MutableList<String> = arrayListOf()
 
-    override fun validate(bluePrintContext: BluePrintContext, error: BluePrintValidationError, workflowName: String, workflow: Workflow) {
+    override fun validate(bluePrintContext: BluePrintContext, error: BluePrintError, workflowName: String, workflow: Workflow) {
         log.info("Validating Workflow($workflowName)")
 
         this.bluePrintContext = bluePrintContext
diff --git a/components/core/src/test/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/service/BluePrintRepoFileServiceTest.kt b/components/core/src/test/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/service/BluePrintRepoFileServiceTest.kt
index b8cfdd408..f7f995fbb 100644
--- a/components/core/src/test/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/service/BluePrintRepoFileServiceTest.kt
+++ b/components/core/src/test/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/service/BluePrintRepoFileServiceTest.kt
@@ -33,25 +33,25 @@ class BluePrintRepoFileServiceTest {
 

     @Test

     fun testGetDataType() {

-        val dataType = bluePrintEnhancerRepoFileService.getDataType("dt-v4-aggregate").block()

+        val dataType = bluePrintEnhancerRepoFileService.getDataType("dt-v4-aggregate")

         assertNotNull(dataType, "Failed to get DataType from repo")

     }

 

     @Test

     fun testGetNodeType() {

-        val nodeType = bluePrintEnhancerRepoFileService.getNodeType("component-resource-assignment").block()

+        val nodeType = bluePrintEnhancerRepoFileService.getNodeType("component-resource-assignment")

         assertNotNull(nodeType, "Failed to get NodeType from repo")

     }

 

     @Test

     fun testGetArtifactType() {

-        val nodeType = bluePrintEnhancerRepoFileService.getArtifactType("artifact-template-velocity").block()

+        val nodeType = bluePrintEnhancerRepoFileService.getArtifactType("artifact-template-velocity")

         assertNotNull(nodeType, "Failed to get ArtifactType from repo")

     }

 

     @Test(expected = FileNotFoundException::class)

     fun testModelNotFound() {

-        val dataType = bluePrintEnhancerRepoFileService.getDataType("dt-not-found").block()

+        val dataType = bluePrintEnhancerRepoFileService.getDataType("dt-not-found")

         assertNotNull(dataType, "Failed to get DataType from repo")

     }

 }
\ No newline at end of file