Examples with StartUserTransactionCommand com.ramussoft.common.journal.command.StartUserTransactionCommand used on opensource projects

Example 6 with StartUserTransactionCommand

use of com.ramussoft.common.journal.command.StartUserTransactionCommand in project ramus by Vitaliy-Yakovchuk.

the class Journal method undoUserTransaction.

@Override
public void undoUserTransaction() {
    int counter = 0;
    try {
        Command command = undo();
        counter++;
        if (!(command instanceof EndUserTransactionCommand)) {
            throw new Exception("Command is not user transaction");
        }
        while (!((command = undo()) instanceof StartUserTransactionCommand)) {
            counter++;
        }
    } catch (Exception e) {
        e.printStackTrace();
        while (counter > 0) {
            counter--;
            redo();
        }
    }
}

Example 7 with StartUserTransactionCommand

use of com.ramussoft.common.journal.command.StartUserTransactionCommand in project ramus by Vitaliy-Yakovchuk.

the class InternetHookJournal method undo.

@Override
public Command undo() {
    Command undo = super.undo();
    if (undo instanceof StartUserTransactionCommand) {
        try {
            long cursor = getPointer();
            byte[] bs = new byte[(int) (this.cursor - cursor)];
            accessFile.read(bs);
            accessFile.seek(cursor);
            this.cursor = cursor;
            onUndo(bs);
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }
    return undo;
}

Example 8 with StartUserTransactionCommand

use of com.ramussoft.common.journal.command.StartUserTransactionCommand in project ramus by Vitaliy-Yakovchuk.

the class History method refresh.

private void refresh(JournalEvent event) {
    if (!framework.getMainFrame().isActive())
        return;
    if (event.getCommand() instanceof StartUserTransactionCommand) {
        long branch = -1;
        if (event.getJournal() != null)
            branch = event.getJournal().getBranch();
        Hashtable<Long, Command> hash = getHash(branch);
        Command command = hash.get(event.getIndex());
        if (command == null)
            return;
        ActionEvent actionEvent = command.event;
        if (actionEvent != null) {
            framework.propertyChanged(actionEvent);
            if (command.workspace != null) {
                if (!command.workspace.equals(framework.getCurrentWorkspace())) {
                    framework.propertyChanged("ShowWorkspace", command.workspace);
                }
            }
        }
    }
}