adapt the code to BPM modifications

Author: Hajarel-moukh

src/main/java/fr/insee/genesis/controller/rest/responses/ResponseController.java

@@ -594,8 +594,9 @@ private static VariablesMap getVariablesMapWithPath(String metadataFilePath) thr
             //Parse DDI
             log.info("Try to read DDI file : {}", metadataFilePath);
             try {
+                InputStream metadataInputStream = new FileInputStream(metadataFilePath);
                 return ReaderUtils.getMetadataFromDDIAndLunatic(Path.of(metadataFilePath).toFile().toURI().toURL().toString(),
-                        new FileInputStream(metadataFilePath),metadataFilePath).getVariables();
+                        metadataInputStream,metadataInputStream).getVariables();
             } catch (MetadataParserException e) {
                 throw new GenesisException(500, e.getMessage());
             } catch (FileNotFoundException fnfe){

src/main/java/fr/insee/genesis/domain/service/metadata/QuestionnaireMetadataService.java

@@ -20,6 +20,7 @@
 
 import java.io.FileInputStream;
 import java.io.IOException;
+import java.io.InputStream;
 import java.nio.file.Path;
 import java.util.List;
 
@@ -125,9 +126,10 @@ private MetadataModel parseMetadata(String metadataFilePath, boolean withDDI) {
         try {
             log.info("Try to read {} file: {}", withDDI ? "DDI" : "Lunatic", metadataFilePath);
             if (withDDI) {
+                InputStream metadataInputStream = new FileInputStream(metadataFilePath);
                 MetadataModel metadataModel = ReaderUtils.getMetadataFromDDIAndLunatic(
                         Path.of(metadataFilePath).toFile().toURI().toURL().toString(),
-                        new FileInputStream(metadataFilePath),metadataFilePath);
+                        metadataInputStream,metadataInputStream);
                 // Temporary solution
                 // the logic of adding variables from lunatic to the ones present in the DDI needs to be implemented in BPM
                 // (only in Kraftwerk for the moment)