Examples with Printer io.Printer used on opensource projects

Example 1 with Printer

use of io.Printer in project Lab5 by Arslanka.

the class CommandArguments method get.

public Object[] get(ArrayList<String> data) {
    Class<?>[] commandArgsClasses = command.getArgumentsClasses();
    ArrayList<Object> commandArgs = new ArrayList<>();
    int start = 0;
    for (Class<?> arg : commandArgsClasses) {
        StringBuilder argAsString = new StringBuilder();
        JsonString jsonString = new JsonString();
        if (command instanceof SaveCommand) {
            // todo fix instanceof + open/closed
            try {
                commandArgs.add(new JsonFile(new TextFile(new File(data.get(0).trim()))));
                break;
            } catch (ClassCastException | JsonParseException | IOException ignored) {
            }
        } else if (command instanceof ExecuteScriptCommand) {
            try {
                commandArgs.add(new AdvancedScript(new TextFile(new File(data.get(0).trim())), commandsByName, stringSupplierMap, requestMap, printer));
                break;
            } catch (ClassCastException | JsonParseException | IOException ignored) {
            }
        } else {
            for (; start < data.size(); ++start) {
                argAsString.append(data.get(start)).append('\n');
                try {
                    Object obj = jsonString.read(argAsString.toString(), arg);
                    commandArgs.add(obj);
                    ++start;
                    break;
                } catch (Exception ignored) {
                }
                try {
                    Object obj = (requestMap.get(arg)).apply(new Scanner(argAsString.toString()), new Printer(true));
                    commandArgs.add(obj);
                    break;
                } catch (Exception ignored) {
                }
            }
        }
    }
    if (commandArgs.size() != commandArgsClasses.length && !data.toString().isEmpty()) {
        throw new JsonParseException("You have entered incorrect arguments in the command " + command.getName());
    }
    return commandArgs.toArray();
}

Example 2 with Printer

use of io.Printer in project Lab5 by Arslanka.

the class AdvancedScript method execute.

public boolean execute() {
    try {
        if (executableScripts.contains(textFile.getFile())) {
            executableScripts.clear();
            throw new RecursiveCallException(textFile.getFile().toString());
        }
        executableScripts.add(textFile.getFile());
        ArrayList<String> stringRep = new ArrayList<>();
        try {
            Arrays.stream(textFile.read().split("\\s+")).filter(s -> !s.isEmpty()).forEach(stringRep::add);
        } catch (InputOutputException e) {
            executableScripts.remove(textFile.getFile());
            throw new ExecutionException(e.getMessage());
        }
        ArrayList<String> data = new ArrayList<>();
        String lastCommand = "";
        CommandInterpreter commandInterpreter = new CommandInterpreter(commandMap, supplierMap, printer, requestMap);
        boolean isFirst = true;
        for (String s : stringRep) {
            if (!noExit) {
                executableScripts.remove(this.textFile.getFile());
                return false;
            }
            if (!commandMap.containsKey(s)) {
                data.add(s);
                continue;
            }
            if (isFirst) {
                if (!data.isEmpty()) {
                    executableScripts.remove(this.textFile.getFile());
                    throw new ExecutionException("You have entered incorrect data for the script");
                }
                lastCommand = s;
                isFirst = false;
                continue;
            }
            interpreter(data, lastCommand, commandInterpreter);
            data.clear();
            lastCommand = s;
        }
        if (!noExit) {
            executableScripts.remove(this.textFile.getFile());
            return false;
        } else if (lastCommand.isEmpty()) {
            executableScripts.remove(this.textFile.getFile());
            throw new ExecutionException("The command name was entered incorrectly");
        }
        interpreter(data, lastCommand, commandInterpreter);
        executableScripts.remove(this.textFile.getFile());
        return true;
    } catch (NullPointerException e) {
        executableScripts.remove(this.textFile.getFile());
        throw new ExecutionException("You have entered incorrect data for the script");
    } catch (JsonParseException | InputOutputException e) {
        executableScripts.remove(this.textFile.getFile());
        throw new ExecutionException("You have entered incorrect data for the script\n" + e.getMessage());
    }
}

Example 3 with Printer

use of io.Printer in project Lab5 by Arslanka.

the class Main method main.

public static void main(String[] args) {
    // TODO args input + try catch nlpex/c
    Application application = new Application(args, new Collection(), new Printer(false));
    application.startInteractiveMode();
}