TranslationService- Add null test before using nullable values
[sdc.git] / openecomp-be / lib / openecomp-sdc-translator-lib / openecomp-sdc-translator-core / src / main / java / org / openecomp / sdc / translator / services / heattotosca / TranslationService.java
index 339d6ff..bf37d9b 100644 (file)
@@ -13,7 +13,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package org.openecomp.sdc.translator.services.heattotosca;
 
 import java.util.ArrayList;
@@ -24,10 +23,13 @@ import java.util.Map;
 import java.util.Objects;
 import java.util.Optional;
 import java.util.Set;
-
 import org.apache.commons.collections4.CollectionUtils;
 import org.apache.commons.collections4.MapUtils;
-import org.onap.sdc.tosca.datatypes.model.*;
+import org.onap.sdc.tosca.datatypes.model.GroupDefinition;
+import org.onap.sdc.tosca.datatypes.model.ParameterDefinition;
+import org.onap.sdc.tosca.datatypes.model.PropertyType;
+import org.onap.sdc.tosca.datatypes.model.ServiceTemplate;
+import org.onap.sdc.tosca.datatypes.model.TopologyTemplate;
 import org.onap.sdc.tosca.datatypes.model.heatextend.ParameterDefinitionExt;
 import org.onap.sdc.tosca.services.YamlUtil;
 import org.openecomp.core.translator.datatypes.TranslatorOutput;
@@ -40,6 +42,8 @@ import org.openecomp.sdc.heat.datatypes.model.Output;
 import org.openecomp.sdc.heat.datatypes.model.Resource;
 import org.openecomp.sdc.logging.api.Logger;
 import org.openecomp.sdc.logging.api.LoggerFactory;
+import org.openecomp.sdc.tosca.csar.AsdPackageHelper;
+import org.openecomp.sdc.tosca.csar.ManifestUtils;
 import org.openecomp.sdc.tosca.datatypes.ToscaGroupType;
 import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
 import org.openecomp.sdc.tosca.services.DataModelUtil;
@@ -70,6 +74,12 @@ public class TranslationService {
         return types;
     }
 
+    public static Set<FileData.Type> getTypesToProcessByHelmTranslator() {
+        Set<FileData.Type> types = new HashSet<>();
+        types.add(FileData.Type.HELM);
+        return types;
+    }
+
     /**
      * Translate heat files translator output.
      *
@@ -79,12 +89,13 @@ public class TranslationService {
     public TranslatorOutput translateHeatFiles(TranslationContext translationContext) {
         ServiceTemplate mainServiceTemplate = createMainServiceTemplate(translationContext);
         List<FileData> fileDataList = translationContext.getManifest().getContent().getData();
-        FileDataCollection fileDataCollection = HeatToToscaUtil.getFileCollectionsByFilter(fileDataList,
-                TranslationService.getTypesToProcessByTranslator(), translationContext);
-
+        FileDataCollection fileDataCollection = HeatToToscaUtil
+            .getFileCollectionsByFilter(fileDataList, TranslationService.getTypesToProcessByTranslator(), translationContext);
+        FileDataCollection fileDataCollectionHelm = HeatToToscaUtil
+            .getFileCollectionsByHelmFilter(fileDataList, TranslationService.getTypesToProcessByHelmTranslator());
         if (fileDataCollection.getBaseFile() != null) {
             for (FileData fileData : fileDataCollection.getBaseFile()) {
-                translateHeatFile(mainServiceTemplate, fileData,  translationContext);
+                translateHeatFile(mainServiceTemplate, fileData, translationContext);
             }
         }
         if (fileDataCollection.getAddOnFiles() != null) {
@@ -92,23 +103,24 @@ public class TranslationService {
                 translateHeatFile(mainServiceTemplate, fileData, translationContext);
             }
         }
-
-        ToscaServiceModel toscaServiceModel =
-                HeatToToscaUtil.createToscaServiceModel(mainServiceTemplate, translationContext);
-
+        if (fileDataCollectionHelm.getHelmFile() != null) {
+            for (FileData fileData : fileDataCollectionHelm.getHelmFile()) {
+                translateHelmFile(mainServiceTemplate, fileData, translationContext);
+            }
+        }
+        ToscaServiceModel toscaServiceModel = HeatToToscaUtil.createToscaServiceModel(mainServiceTemplate, translationContext);
         TranslatorOutput translatorOutput = new TranslatorOutput();
         //Keeping a copy of tosca service model after first stage of translation for extraction of
+
         // composition data
-        translatorOutput.setNonUnifiedToscaServiceModel(
-                ToscaServiceModel.getClonedServiceModel(toscaServiceModel));
+        translatorOutput.setNonUnifiedToscaServiceModel(ToscaServiceModel.getClonedServiceModel(toscaServiceModel));
         translatorOutput.setToscaServiceModel(toscaServiceModel);
         return translatorOutput;
     }
 
     private ServiceTemplate createMainServiceTemplate(TranslationContext translationContext) {
         ServiceTemplate mainServiceTemplate = new ServiceTemplate();
-        translationContext.getTranslatedServiceTemplates()
-                .put(Constants.MAIN_TEMPLATE_NAME, mainServiceTemplate);
+        translationContext.getTranslatedServiceTemplates().put(Constants.MAIN_TEMPLATE_NAME, mainServiceTemplate);
         Map<String, String> templateMetadata = new HashMap<>();
         templateMetadata.put(ToscaConstants.ST_METADATA_TEMPLATE_NAME, Constants.MAIN_TEMPLATE_NAME);
         mainServiceTemplate.setTosca_definitions_version(ToscaConstants.TOSCA_DEFINITIONS_VERSION);
@@ -125,30 +137,37 @@ public class TranslationService {
      * @param heatFileData    the heat file data
      * @param context         the context
      */
-    public void translateHeatFile(ServiceTemplate serviceTemplate, FileData heatFileData,
-                                  TranslationContext context) {
+    public void translateHeatFile(ServiceTemplate serviceTemplate, FileData heatFileData, TranslationContext context) {
         String heatFileName = heatFileData.getFile();
         HeatOrchestrationTemplate heatOrchestrationTemplate = new YamlUtil()
-                .yamlToObject(context.getFileContentAsStream(heatFileName), HeatOrchestrationTemplate.class);
-
-        translateInputParameters(serviceTemplate, heatOrchestrationTemplate, heatFileData, context,
-                heatFileName);
-
+            .yamlToObject(context.getFileContentAsStream(heatFileName), HeatOrchestrationTemplate.class);
+        translateInputParameters(serviceTemplate, heatOrchestrationTemplate, heatFileData, context, heatFileName);
         translateResources(heatFileName, serviceTemplate, heatOrchestrationTemplate, context);
-        translateOutputParameters(serviceTemplate, heatOrchestrationTemplate, heatFileData,
-                heatFileName, context);
+        translateOutputParameters(serviceTemplate, heatOrchestrationTemplate, heatFileData, heatFileName, context);
         createHeatStackGroup(serviceTemplate, heatFileData, heatOrchestrationTemplate, context);
         handleHeatPseudoParam(heatFileName, serviceTemplate, context);
         if (Objects.nonNull(heatFileData.getData())) {
             heatFileData.getData().stream().filter(data -> FileData.Type.canBeAssociated(data.getType()))
-                    .forEach(data -> translateHeatFile(serviceTemplate, data, context));
+                .forEach(data -> translateHeatFile(serviceTemplate, data, context));
+        }
+    }
+
+    public void translateHelmFile(ServiceTemplate serviceTemplate, FileData heatFileData, TranslationContext context) {
+        String heatFileName = heatFileData.getFile();
+        Map<String, ParameterDefinition> inputs = serviceTemplate.getTopology_template().getInputs();
+        if (Objects.nonNull(inputs)) {
+            inputs.entrySet().forEach(stringParameterDefinitionEntry -> {
+                List inputParamVFModuleList = getVFModulesList(inputs.get(stringParameterDefinitionEntry.getKey()));
+                if (!inputParamVFModuleList.contains(FileUtils.getFileWithoutExtention(heatFileName))) {
+                    inputParamVFModuleList.add(FileUtils.getFileWithoutExtention(heatFileName));
+                }
+            });
+            inputs.putAll(inputs);
         }
     }
 
-    private void handleHeatPseudoParam(String heatFileName, ServiceTemplate serviceTemplate,
-                                       TranslationContext context) {
-        Map<String, String> translatedHeatPseudoParam =
-                context.getUsedHeatPseudoParams().get(heatFileName);
+    private void handleHeatPseudoParam(String heatFileName, ServiceTemplate serviceTemplate, TranslationContext context) {
+        Map<String, String> translatedHeatPseudoParam = context.getUsedHeatPseudoParams().get(heatFileName);
         if (Objects.nonNull(translatedHeatPseudoParam)) {
             for (String heatPseudoParam : translatedHeatPseudoParam.keySet()) {
                 if (!serviceTemplate.getTopology_template().getInputs().containsKey(heatPseudoParam)) {
@@ -156,54 +175,41 @@ public class TranslationService {
                     parameterDefinition.setType(PropertyType.STRING.getDisplayName());
                     parameterDefinition.setRequired(false);
                     String parameterDefinitionId = translatedHeatPseudoParam.get(heatPseudoParam);
-                    DataModelUtil.addInputParameterToTopologyTemplate(serviceTemplate, parameterDefinitionId,
-                            parameterDefinition);
+                    DataModelUtil.addInputParameterToTopologyTemplate(serviceTemplate, parameterDefinitionId, parameterDefinition);
                 }
             }
         }
     }
 
-    private void createHeatStackGroup(ServiceTemplate serviceTemplate, FileData heatFileData,
-                                      HeatOrchestrationTemplate heatOrchestrationTemplate,
+    private void createHeatStackGroup(ServiceTemplate serviceTemplate, FileData heatFileData, HeatOrchestrationTemplate heatOrchestrationTemplate,
                                       TranslationContext context) {
-        ToscaFileOutputService toscaFileOutputService = new ToscaFileOutputServiceCsarImpl();
+        ToscaFileOutputService toscaFileOutputService = new ToscaFileOutputServiceCsarImpl(new AsdPackageHelper(new ManifestUtils()));
         final String fileName = heatFileData.getFile();
         final String heatStackGroupId = FileUtils.getFileWithoutExtention(fileName) + "_group";
-
         GroupDefinition groupDefinition = new GroupDefinition();
         groupDefinition.setType(ToscaGroupType.HEAT_STACK);
         groupDefinition.setProperties(new HashMap<>());
-        groupDefinition.getProperties()
-                .put("heat_file", "../" + toscaFileOutputService.getArtifactsFolderName() + "/" + fileName);
+        groupDefinition.getProperties().put("heat_file", "../" + toscaFileOutputService.getArtifactsFolderName() + "/" + fileName);
         String hotDescription = heatOrchestrationTemplate.getDescription();
         if (hotDescription != null && !hotDescription.isEmpty()) {
             groupDefinition.getProperties().put(Constants.DESCRIPTION_PROPERTY_NAME, hotDescription);
         }
         groupDefinition.setMembers(new ArrayList<>());
-        Set<String> heatStackGroupMembersIds = getHeatStackGroupMembers(fileName,
-                serviceTemplate, context);
+        Set<String> heatStackGroupMembersIds = getHeatStackGroupMembers(fileName, serviceTemplate, context);
         if (CollectionUtils.isEmpty(heatStackGroupMembersIds)) {
             return; //not creating a group when no resources are present in the heat input
         }
         groupDefinition.getMembers().addAll(heatStackGroupMembersIds);
-        DataModelUtil
-                .addGroupDefinitionToTopologyTemplate(serviceTemplate, heatStackGroupId, groupDefinition);
+        DataModelUtil.addGroupDefinitionToTopologyTemplate(serviceTemplate, heatStackGroupId, groupDefinition);
     }
 
-    private Set<String> getHeatStackGroupMembers(String heatFileName,
-                                                 ServiceTemplate serviceTemplate,
-                                                 TranslationContext context) {
-
+    private Set<String> getHeatStackGroupMembers(String heatFileName, ServiceTemplate serviceTemplate, TranslationContext context) {
         Map<String, Set<String>> heatStackGroupMembers = context.getHeatStackGroupMembers();
-        Set<String> groupMembers = MapUtils.isEmpty(heatStackGroupMembers) ? new HashSet<>()
-                : heatStackGroupMembers.get(heatFileName);
-
+        Set<String> groupMembers = MapUtils.isEmpty(heatStackGroupMembers) ? new HashSet<>() : heatStackGroupMembers.get(heatFileName);
         if (CollectionUtils.isEmpty(groupMembers)) {
             return new HashSet<>();
         }
-
         Set<String> updatedMembersIds = new HashSet<>();
-
         groupMembers.forEach(member -> {
             if (Objects.nonNull(DataModelUtil.getNodeTemplate(serviceTemplate, member))) {
                 updatedMembersIds.add(member);
@@ -211,33 +217,24 @@ public class TranslationService {
                 updateSubstitutableGroupMemberId(heatFileName, serviceTemplate, updatedMembersIds);
             }
         });
-
         return updatedMembersIds;
     }
 
-    private void updateSubstitutableGroupMemberId(String heatFileName,
-                                                  ServiceTemplate serviceTemplate,
-                                                  Set<String> updatedMembersIds) {
-        Optional<String> substitutableGroupMemberId =
-                ToscaUtil.getSubstitutableGroupMemberId(heatFileName, serviceTemplate);
-
+    private void updateSubstitutableGroupMemberId(String heatFileName, ServiceTemplate serviceTemplate, Set<String> updatedMembersIds) {
+        Optional<String> substitutableGroupMemberId = ToscaUtil.getSubstitutableGroupMemberId(heatFileName, serviceTemplate);
         substitutableGroupMemberId.ifPresent(updatedMembersIds::add);
     }
 
-    private void translateInputParameters(ServiceTemplate serviceTemplate,
-                                          HeatOrchestrationTemplate heatOrchestrationTemplate,
-                                          FileData heatFileData, TranslationContext context,
-                                          String heatFileName) {
+    private void translateInputParameters(ServiceTemplate serviceTemplate, HeatOrchestrationTemplate heatOrchestrationTemplate, FileData heatFileData,
+                                          TranslationContext context, String heatFileName) {
         if (heatOrchestrationTemplate.getParameters() == null) {
             return;
         }
-
         final Environment heatEnvFile = getHeatEnvFile(heatFileData, context);
         final Map<String, Object> parameters = heatEnvFile.getParameters();
-        Map<String, ParameterDefinition> parameterDefinitionMap =
-                TranslatorHeatToToscaParameterConverter
-                        .parameterConverter(serviceTemplate, heatOrchestrationTemplate.getParameters(),
-                                heatOrchestrationTemplate, heatFileName, heatFileData.getParentFile(), context, parameters);
+        Map<String, ParameterDefinition> parameterDefinitionMap = TranslatorHeatToToscaParameterConverter
+            .parameterConverter(serviceTemplate, heatOrchestrationTemplate.getParameters(), heatOrchestrationTemplate, heatFileName,
+                heatFileData.getParentFile(), context, parameters);
         Object parameterValue;
         if (parameters != null) {
             for (Map.Entry<String, ParameterDefinition> entry : parameterDefinitionMap.entrySet()) {
@@ -245,45 +242,35 @@ public class TranslationService {
                 parameterValue = parameters.get(paramName);
                 if (parameterValue != null) {
                     entry.getValue().set_default(TranslatorHeatToToscaParameterConverter
-                            .getToscaParameterDefaultValue(null, null, parameterValue, entry.getValue().getType(),
-                                    heatFileName, heatOrchestrationTemplate, context));
+                        .getToscaParameterDefaultValue(null, null, parameterValue, entry.getValue().getType(), heatFileName,
+                            heatOrchestrationTemplate, context));
                 }
             }
         }
-
-
         Map<String, ParameterDefinition> inputs = serviceTemplate.getTopology_template().getInputs();
         if (Objects.isNull(inputs)) {
             serviceTemplate.getTopology_template().setInputs(parameterDefinitionMap);
         } else {
             setInputs(inputs, parameterDefinitionMap);
-
         }
-
     }
 
     private void setInputs(Map<String, ParameterDefinition> inputs, Map<String, ParameterDefinition> newParameters) {
-
         updateAnnotations(inputs, newParameters);
         inputs.putAll(newParameters);
-
     }
 
-    private void updateAnnotations(Map<String, ParameterDefinition> inputParameters, Map<String,
-            ParameterDefinition> newParameters) {
-            newParameters.entrySet().stream().filter(stringParameterDefinitionEntry ->
-                    inputParameters.containsKey(stringParameterDefinitionEntry.getKey())
-                         && isHasAnnotation(inputParameters, stringParameterDefinitionEntry))
-                            .forEach(stringParameterDefinitionEntry -> {
-                                List inputParamVFModuleList = getVFModulesList(
-                                        inputParameters.get(stringParameterDefinitionEntry.getKey()));
-                                List newParamVFModuleList = getVFModulesList(stringParameterDefinitionEntry.getValue());
-                                if (inputParamVFModuleList.contains(newParamVFModuleList.get(0))) {
-                                    newParamVFModuleList.remove(0);
-                                }
-                                newParamVFModuleList.addAll(inputParamVFModuleList);
-                            });
-
+    private void updateAnnotations(Map<String, ParameterDefinition> inputParameters, Map<String, ParameterDefinition> newParameters) {
+        newParameters.entrySet().stream().filter(
+            stringParameterDefinitionEntry -> inputParameters.containsKey(stringParameterDefinitionEntry.getKey()) && isHasAnnotation(inputParameters,
+                stringParameterDefinitionEntry)).forEach(stringParameterDefinitionEntry -> {
+            List inputParamVFModuleList = getVFModulesList(inputParameters.get(stringParameterDefinitionEntry.getKey()));
+            List newParamVFModuleList = getVFModulesList(stringParameterDefinitionEntry.getValue());
+            if (inputParamVFModuleList.contains(newParamVFModuleList.get(0))) {
+                newParamVFModuleList.remove(0);
+            }
+            newParamVFModuleList.addAll(inputParamVFModuleList);
+        });
     }
 
     private boolean isHasAnnotation(Map<String, ParameterDefinition> inputParameters, Map.Entry<String, ParameterDefinition> newParameterSet) {
@@ -294,91 +281,74 @@ public class TranslationService {
 
     private List getVFModulesList(ParameterDefinition param) {
         ParameterDefinitionExt parameterDefinitionExt = (ParameterDefinitionExt) param;
-        return (List) parameterDefinitionExt.getAnnotations().get(ToscaConstants.SOURCE_ANNOTATION_ID).getProperties().
-                get(ToscaConstants.VF_MODULE_LABEL_PROPERTY_NAME);
+        return (List) parameterDefinitionExt.getAnnotations().get(ToscaConstants.SOURCE_ANNOTATION_ID).getProperties()
+            .get(ToscaConstants.VF_MODULE_LABEL_PROPERTY_NAME);
     }
 
-    private void translateOutputParameters(ServiceTemplate serviceTemplate,
-                                           HeatOrchestrationTemplate heatOrchestrationTemplate,
-                                           FileData heatFileData, String heatFileName,
-                                           TranslationContext context) {
+    private void translateOutputParameters(ServiceTemplate serviceTemplate, HeatOrchestrationTemplate heatOrchestrationTemplate,
+                                           FileData heatFileData, String heatFileName, TranslationContext context) {
         if (heatOrchestrationTemplate.getOutputs() == null) {
             return;
         }
-        Map<String, ParameterDefinition> parameterDefinitionMap =
-                TranslatorHeatToToscaParameterConverter
-                        .parameterOutputConverter(serviceTemplate, heatOrchestrationTemplate.getOutputs(),
-                                heatOrchestrationTemplate, heatFileName, context);
+        Map<String, ParameterDefinition> parameterDefinitionMap = TranslatorHeatToToscaParameterConverter
+            .parameterOutputConverter(serviceTemplate, heatOrchestrationTemplate.getOutputs(), heatOrchestrationTemplate, heatFileName, context);
         if (serviceTemplate.getTopology_template().getOutputs() != null) {
             serviceTemplate.getTopology_template().getOutputs().putAll(parameterDefinitionMap);
         } else {
             serviceTemplate.getTopology_template().setOutputs(parameterDefinitionMap);
         }
-
         if (heatFileData.getBase() != null && heatFileData.getBase().equals(true)) {
-            updateSharedResources(serviceTemplate, heatFileName, heatOrchestrationTemplate,
-                    heatOrchestrationTemplate.getOutputs(), context);
+            updateSharedResources(serviceTemplate, heatFileName, heatOrchestrationTemplate, heatOrchestrationTemplate.getOutputs(), context);
         }
     }
 
-    private void updateSharedResources(ServiceTemplate serviceTemplate, String heatFileName,
-                                       HeatOrchestrationTemplate heatOrchestrationTemplate,
+    private void updateSharedResources(ServiceTemplate serviceTemplate, String heatFileName, HeatOrchestrationTemplate heatOrchestrationTemplate,
                                        Map<String, Output> outputs, TranslationContext context) {
         for (Map.Entry<String, Output> parameter : outputs.entrySet()) {
             Optional<AttachedResourceId> attachedSharedResourceId = HeatToToscaUtil
-                    .extractAttachedResourceId(heatFileName, heatOrchestrationTemplate, context,
-                            parameter.getValue().getValue());
+                .extractAttachedResourceId(heatFileName, heatOrchestrationTemplate, context, parameter.getValue().getValue());
             if (attachedSharedResourceId.isPresent() && attachedSharedResourceId.get().isGetResource()
-                    && attachedSharedResourceId.get().getTranslatedId() != null) {
-                String sharedTranslatedResourceId =
-                        attachedSharedResourceId.get().getTranslatedId().toString();
+                && attachedSharedResourceId.get().getTranslatedId() != null) {
+                String sharedTranslatedResourceId = attachedSharedResourceId.get().getTranslatedId().toString();
                 updateSharedResource(serviceTemplate, context, parameter, sharedTranslatedResourceId,
-                        heatOrchestrationTemplate.getResources()
-                                .get(attachedSharedResourceId.get().getEntityId()));
+                    heatOrchestrationTemplate.getResources().get(attachedSharedResourceId.get().getEntityId()));
             } else {
                 Optional<String> contrailSharedResourceId = HeatToToscaUtil
-                        .extractContrailGetResourceAttachedHeatResourceId(parameter.getValue().getValue());
+                    .extractContrailGetResourceAttachedHeatResourceId(parameter.getValue().getValue());
                 if (contrailSharedResourceId.isPresent()
-                        && context.getTranslatedIds().get(heatFileName).get(contrailSharedResourceId.get())
-                        != null) {
-                    String sharedTranslatedResourceId = context.getTranslatedIds().get(heatFileName).get
-                            (contrailSharedResourceId.get());
-                    ConsolidationDataUtil.removeSharedResource(serviceTemplate, heatOrchestrationTemplate,
-                            context, parameter.getKey(), contrailSharedResourceId.get(), sharedTranslatedResourceId);
+                    && context.getTranslatedIds().get(heatFileName).get(contrailSharedResourceId.get()) != null) {
+                    String sharedTranslatedResourceId = context.getTranslatedIds().get(heatFileName).get(contrailSharedResourceId.get());
+                    ConsolidationDataUtil
+                        .removeSharedResource(serviceTemplate, heatOrchestrationTemplate, context, parameter.getKey(), contrailSharedResourceId.get(),
+                            sharedTranslatedResourceId);
                     updateSharedResource(serviceTemplate, context, parameter, sharedTranslatedResourceId,
-                            heatOrchestrationTemplate.getResources().get(contrailSharedResourceId.get()));
+                        heatOrchestrationTemplate.getResources().get(contrailSharedResourceId.get()));
                 }
             }
         }
-        if (serviceTemplate.getTopology_template().getOutputs() != null
-                && serviceTemplate.getTopology_template().getOutputs().size() == 0) {
+        if (serviceTemplate.getTopology_template().getOutputs() != null && serviceTemplate.getTopology_template().getOutputs().size() == 0) {
             serviceTemplate.getTopology_template().setOutputs(null);
         }
     }
 
-    private void updateSharedResource(ServiceTemplate serviceTemplate, TranslationContext context,
-                                      Map.Entry<String, Output> paramName,
+    private void updateSharedResource(ServiceTemplate serviceTemplate, TranslationContext context, Map.Entry<String, Output> paramName,
                                       String sharedTranslatedResourceId, Resource resource) {
         context.addHeatSharedResourcesByParam(paramName.getKey(), sharedTranslatedResourceId, resource);
         serviceTemplate.getTopology_template().getOutputs().remove(paramName.getKey());
     }
 
-    private void translateResources(String heatFileName, ServiceTemplate serviceTemplate,
-                                    HeatOrchestrationTemplate heatOrchestrationTemplate,
+    private void translateResources(String heatFileName, ServiceTemplate serviceTemplate, HeatOrchestrationTemplate heatOrchestrationTemplate,
                                     TranslationContext context) {
         if (MapUtils.isEmpty(heatOrchestrationTemplate.getResources())) {
             return;
         }
-
         for (String resourceId : heatOrchestrationTemplate.getResources().keySet()) {
             Resource resource = heatOrchestrationTemplate.getResources().get(resourceId);
             if (resource == null) {
-                throw new CoreException(
-                        new ResourceNotFoundInHeatFileErrorBuilder(resourceId, heatFileName).build());
+                throw new CoreException(new ResourceNotFoundInHeatFileErrorBuilder(resourceId, heatFileName).build());
             }
             ResourceTranslationFactory.getInstance(resource)
-                    .translateResource(heatFileName, serviceTemplate, heatOrchestrationTemplate, resource,
-                            resourceId, context);
+                .translateResource(heatFileName, serviceTemplate, heatOrchestrationTemplate, resource, resourceId, context);
         }
     }
 
@@ -389,12 +359,9 @@ public class TranslationService {
         }
         for (FileData fileRelatedData : fileRelatedDataList) {
             if (fileRelatedData.getType().equals(FileData.Type.HEAT_ENV)) {
-                return new YamlUtil().yamlToObject(context.getFileContentAsStream(fileRelatedData.getFile()),
-                        Environment.class);
+                return new YamlUtil().yamlToObject(context.getFileContentAsStream(fileRelatedData.getFile()), Environment.class);
             }
         }
         return new Environment();
     }
-
-
 }