fix to avoid create a connection to the attribute while exporting tdb files...

fix to avoid create a connection to the attribute while exporting tdb files (SOLEIL Jira TANGOARCH-663)

src/main/java/fr/soleil/archiving/hdbtdb/api/management/database/tdb/data/export/TdbDataExport.java

@@ -93,13 +93,12 @@ public abstract class TdbDataExport implements ITdbDataExport {
                         }
 
                         final String tableName = dbUtils.getTableName(attributeName);
+                        final int[] tfw = AdtAptAttributesFactory.getInstance(connector).getAttTFWData(attributeName);
                         final AttributeLightMode attributeLightMode = new AttributeLightMode(attributeName);
-                        final AttributeInfo attributeInfo = ArchivingManagerApiRef.getAttributeInfo(attributeName,
-                                true);
                         attributeLightMode.setDevice_in_charge(archiverName);
-                        attributeLightMode.setDataType(attributeInfo.data_type);
-                        attributeLightMode.setDataFormat(attributeInfo.data_format.value());
-                        attributeLightMode.setWritable(attributeInfo.writable.value());
+                        attributeLightMode.setDataType(tfw[0]);
+                        attributeLightMode.setDataFormat(tfw[1]);
+                        attributeLightMode.setWritable(tfw[2]);
                         attributeLightMode.setMode(mode);
                         final DeviceProxy archiverProxy = new DeviceProxy(archiverName);
                         final String[] attributeLightModeArray = attributeLightMode.toArray();