#7370 Data transfer: file name pattern new variable (index)

plugins/org.jkiss.dbeaver.data.transfer.ui/src/org/jkiss/dbeaver/tools/transfer/ui/pages/stream/StreamConsumerPageOutput.java

@@ -105,6 +105,7 @@ public class StreamConsumerPageOutput extends ActiveWizardPage<DataTransferWizar
                 StreamTransferConsumer.VARIABLE_TABLE,
                 StreamTransferConsumer.VARIABLE_TIMESTAMP,
                 StreamTransferConsumer.VARIABLE_DATE,
+                StreamTransferConsumer.VARIABLE_INDEX,
                 StreamTransferConsumer.VARIABLE_PROJECT);
             fileNameText.setLayoutData(gd);
             fileNameText.addModifyListener(e -> {
@@ -121,6 +122,7 @@ public class StreamConsumerPageOutput extends ActiveWizardPage<DataTransferWizar
                     GeneralUtils.variablePattern(StreamTransferConsumer.VARIABLE_TABLE),
                     GeneralUtils.variablePattern(StreamTransferConsumer.VARIABLE_TIMESTAMP),
                     GeneralUtils.variablePattern(StreamTransferConsumer.VARIABLE_DATE),
+                    GeneralUtils.variablePattern(StreamTransferConsumer.VARIABLE_INDEX),
                     GeneralUtils.variablePattern(StreamTransferConsumer.VARIABLE_PROJECT)
                 }));
 

plugins/org.jkiss.dbeaver.data.transfer/src/org/jkiss/dbeaver/tools/transfer/stream/StreamTransferConsumer.java

@@ -73,6 +73,7 @@ public class StreamTransferConsumer implements IDataTransferConsumer<StreamConsu
     public static final String VARIABLE_SCHEMA = "schema";
     public static final String VARIABLE_TABLE = "table";
     public static final String VARIABLE_TIMESTAMP = "timestamp";
+    public static final String VARIABLE_INDEX = "index";
     public static final String VARIABLE_DATE = "date";
     public static final String VARIABLE_PROJECT = "project";
     public static final String VARIABLE_FILE = "file";
@@ -504,6 +505,8 @@ public class StreamTransferConsumer implements IDataTransferConsumer<StreamConsu
                     }
                 case VARIABLE_DATE:
                     return RuntimeUtils.getCurrentDate();
+                case VARIABLE_INDEX:
+                    return String.valueOf(parameters.orderNumber + 1);
                 case VARIABLE_PROJECT: {
                     if (dataContainer == null) {
                         return null;